High-grade Limestone Confirmed at Wapouzé Project

Original announcement by lse on

Company
Oriole Resources PLC
Ticker
ORR
Exchange
LSE
Region
Cameroon
Primary commodity
Calcium oxide
Secondary commodities
Magnesium oxide
Document categories
Drill results, Permitting
Extracted
2026-09-24 07:10:00 UTC

Analysis by Minestarters Atlas

Atlas analysis published:

Minestarters Atlas analysis

Summary

Oriole Resources PLC announced positive results from its maiden diamond drilling program at the 85%-owned Wapouzé limestone project in Cameroon, confirming significant widths of high-grade limestone with average CaO grades suitable for cement manufacturing and chemical lime. The results, which include notable intersections such as 53.50m at 53.88wt% CaO and 0.88wt% MgO, will be used for a maiden JORC Mineral Resource Estimate and an Exploitation Licence Application in Q4-2026. The company noted the absence of dolomite and low magnesium content, indicating high-quality material.

Reasoning: The maiden drilling program at the Wapouzé project confirmed significant widths of high-grade limestone with excellent CaO and low MgO content, indicating suitability for industrial applications and supporting future resource estimation and permitting efforts.

Positive factors

  • High CaO grades suitable for cement and chemical lime production
  • Low MgO content, critical for product quality
  • Significant intersected widths of high-quality material
  • Maiden drilling program confirming project potential
  • Upcoming maiden JORC MRE and Exploitation Licence Application

Negative factors

  • True widths are estimated, not directly measured for each interval
  • Presence of thin lenses of non-limestone material within reported intervals

Low confidence — this extraction should be reviewed alongside the original source.

Facts used in scoring: 132

Extracted facts

Stored fact records: 132. Some facts used in scoring do not have a stored record.

Drill Results (132)

WPDD001Wapouzé · calcium_oxideGrade: 53.9Grade Unit: %Intercept: 23 mView all details
Link to this fact

Identity

Hole ID
WPDD001
Project
Wapouzé
Commodity
calcium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
53.9
Grade Unit
%
Intercept
23 m
True Width
21.39 m
From
1.3 m
To
24.3 m
Intercept Depth
1.3 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD001:1.3-24.3

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: This intercept shows a high CaO grade (53.90 wt%) over a significant width (23.00 m), indicating high-quality limestone suitable for industrial applications.

Positive factors

  • High CaO grade suitable for cement/chemical lime
  • Low MgO content
  • Significant width

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“53.90”

Context: 23.00

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 21.39

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD001Wapouzé · magnesium_oxideGrade: 0.64Grade Unit: %Intercept: 23 mView all details
Link to this fact

Identity

Hole ID
WPDD001
Project
Wapouzé
Commodity
magnesium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
0.64
Grade Unit
%
Intercept
23 m
True Width
21.39 m
From
1.3 m
To
24.3 m
Intercept Depth
1.3 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD001:1.3-24.3

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: The low MgO grade (0.64 wt%) in this intercept is critical for the quality of limestone for cement and chemical lime production.

Positive factors

  • Low MgO content critical for product quality

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“0.64”

Context: 23.00

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 21.39

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD001Wapouzé · calcium_oxideGrade: 53.96Grade Unit: %Intercept: 5 mView all details
Link to this fact

Identity

Hole ID
WPDD001
Project
Wapouzé
Commodity
calcium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
53.96
Grade Unit
%
Intercept
5 m
True Width
4.65 m
From
28.3 m
To
33.3 m
Intercept Depth
28.3 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD001:28.3-33.3

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: This intercept shows a high CaO grade (53.96 wt%) over a significant width (5.00 m), indicating high-quality limestone suitable for industrial applications.

Positive factors

  • High CaO grade suitable for cement/chemical lime
  • Low MgO content
  • Significant width

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“53.96”

Context: 5.00

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 4.65

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD001Wapouzé · magnesium_oxideGrade: 0.66Grade Unit: %Intercept: 5 mView all details
Link to this fact

Identity

Hole ID
WPDD001
Project
Wapouzé
Commodity
magnesium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
0.66
Grade Unit
%
Intercept
5 m
True Width
4.65 m
From
28.3 m
To
33.3 m
Intercept Depth
28.3 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD001:28.3-33.3

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: The low MgO grade (0.66 wt%) in this intercept is critical for the quality of limestone for cement and chemical lime production.

Positive factors

  • Low MgO content critical for product quality

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“0.66”

Context: 5.00

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 4.65

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD001Wapouzé · calcium_oxideGrade: 50.43Grade Unit: %Intercept: 4 mView all details
Link to this fact

Identity

Hole ID
WPDD001
Project
Wapouzé
Commodity
calcium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
50.43
Grade Unit
%
Intercept
4 m
True Width
3.72 m
From
34.3 m
To
38.3 m
Intercept Depth
34.3 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD001:34.3-38.3

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: This intercept shows a high CaO grade (50.43 wt%) over a moderate width (4.00 m), indicating good quality limestone for industrial applications.

Positive factors

  • High CaO grade suitable for cement/chemical lime
  • Low MgO content

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“50.43”

Context: 4.00

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 3.72

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD001Wapouzé · magnesium_oxideGrade: 1.13Grade Unit: %Intercept: 4 mView all details
Link to this fact

Identity

Hole ID
WPDD001
Project
Wapouzé
Commodity
magnesium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
1.13
Grade Unit
%
Intercept
4 m
True Width
3.72 m
From
34.3 m
To
38.3 m
Intercept Depth
34.3 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD001:34.3-38.3

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: The low MgO grade (1.13 wt%) in this intercept is critical for the quality of limestone for cement and chemical lime production.

Positive factors

  • Low MgO content critical for product quality

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“1.13”

Context: 4.00

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 3.72

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD001Wapouzé · calcium_oxideGrade: 48.73Grade Unit: %Intercept: 3 mView all details
Link to this fact

Identity

Hole ID
WPDD001
Project
Wapouzé
Commodity
calcium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
48.73
Grade Unit
%
Intercept
3 m
True Width
2.79 m
From
40.3 m
To
43.3 m
Intercept Depth
40.3 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD001:40.3-43.3

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: This intercept shows a good CaO grade (48.73 wt%) over a moderate width (3.00 m), indicating suitable material for cement production.

Positive factors

  • Good CaO grade suitable for cement
  • Low MgO content

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“48.73”

Context: 3.00

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 2.79

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD001Wapouzé · magnesium_oxideGrade: 1.13Grade Unit: %Intercept: 3 mView all details
Link to this fact

Identity

Hole ID
WPDD001
Project
Wapouzé
Commodity
magnesium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
1.13
Grade Unit
%
Intercept
3 m
True Width
2.79 m
From
40.3 m
To
43.3 m
Intercept Depth
40.3 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD001:40.3-43.3

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: The low MgO grade (1.13 wt%) in this intercept is critical for the quality of limestone for cement and chemical lime production.

Positive factors

  • Low MgO content critical for product quality

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“1.13”

Context: 3.00

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 2.79

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD001Wapouzé · calcium_oxideGrade: 46.9Grade Unit: %Intercept: 4.1 mView all details
Link to this fact

Identity

Hole ID
WPDD001
Project
Wapouzé
Commodity
calcium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
46.9
Grade Unit
%
Intercept
4.1 m
True Width
3.813 m
From
44.3 m
To
48.4 m
Intercept Depth
44.3 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD001:44.3-48.4

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: This intercept shows a good CaO grade (46.90 wt%) over a moderate width (4.10 m), indicating suitable material for cement production.

Positive factors

  • Good CaO grade suitable for cement
  • Low MgO content

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“46.90”

Context: 4.10

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 3.813

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD001Wapouzé · magnesium_oxideGrade: 1.39Grade Unit: %Intercept: 4.1 mView all details
Link to this fact

Identity

Hole ID
WPDD001
Project
Wapouzé
Commodity
magnesium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
1.39
Grade Unit
%
Intercept
4.1 m
True Width
3.813 m
From
44.3 m
To
48.4 m
Intercept Depth
44.3 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD001:44.3-48.4

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: The low MgO grade (1.39 wt%) in this intercept is critical for the quality of limestone for cement and chemical lime production.

Positive factors

  • Low MgO content critical for product quality

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“1.39”

Context: 4.10

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 3.813

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD001Wapouzé · calcium_oxideGrade: 47.9Grade Unit: %Intercept: 1.1 mView all details
Link to this fact

Identity

Hole ID
WPDD001
Project
Wapouzé
Commodity
calcium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
47.9
Grade Unit
%
Intercept
1.1 m
True Width
1.023 m
From
49.5 m
To
50.6 m
Intercept Depth
49.5 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD001:49.5-50.6

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: This intercept shows a good CaO grade (47.90 wt%) over a narrow width (1.10 m), indicating suitable material for cement production.

Positive factors

  • Good CaO grade suitable for cement
  • Low MgO content

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“47.90”

Context: 1.10

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 1.023

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD001Wapouzé · magnesium_oxideGrade: 1.5Grade Unit: %Intercept: 1.1 mView all details
Link to this fact

Identity

Hole ID
WPDD001
Project
Wapouzé
Commodity
magnesium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
1.5
Grade Unit
%
Intercept
1.1 m
True Width
1.023 m
From
49.5 m
To
50.6 m
Intercept Depth
49.5 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD001:49.5-50.6

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: The low MgO grade (1.50 wt%) in this intercept is critical for the quality of limestone for cement and chemical lime production.

Positive factors

  • Low MgO content critical for product quality

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“1.50”

Context: 1.10

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 1.023

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD001Wapouzé · calcium_oxideGrade: 50.6Grade Unit: %Intercept: 3.3 mView all details
Link to this fact

Identity

Hole ID
WPDD001
Project
Wapouzé
Commodity
calcium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
50.6
Grade Unit
%
Intercept
3.3 m
True Width
3.069 m
From
51.7 m
To
55 m
Intercept Depth
51.7 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD001:51.7-55

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: This intercept shows a high CaO grade (50.60 wt%) over a moderate width (3.30 m), indicating good quality limestone for industrial applications.

Positive factors

  • High CaO grade suitable for cement/chemical lime
  • Low MgO content

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“50.60”

Context: 3.30

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 3.069

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD001Wapouzé · magnesium_oxideGrade: 1Grade Unit: %Intercept: 3.3 mView all details
Link to this fact

Identity

Hole ID
WPDD001
Project
Wapouzé
Commodity
magnesium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
1
Grade Unit
%
Intercept
3.3 m
True Width
3.069 m
From
51.7 m
To
55 m
Intercept Depth
51.7 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD001:51.7-55

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: The low MgO grade (1.00 wt%) in this intercept is critical for the quality of limestone for cement and chemical lime production.

Positive factors

  • Low MgO content critical for product quality

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“1.00”

Context: 3.30

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 3.069

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD002Wapouzé · calcium_oxideGrade: 53.08Grade Unit: %Intercept: 14.2 mView all details
Link to this fact

Identity

Hole ID
WPDD002
Project
Wapouzé
Commodity
calcium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
53.08
Grade Unit
%
Intercept
14.2 m
True Width
13.206 m
From
0.4 m
To
14.6 m
Intercept Depth
0.4 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD002:0.4-14.6

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: This intercept shows a high CaO grade (53.08 wt%) over a significant width (14.20 m), indicating high-quality limestone suitable for industrial applications.

Positive factors

  • High CaO grade suitable for cement/chemical lime
  • Low MgO content
  • Significant width

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“53.08”

Context: 14.20

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 13.206

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD002Wapouzé · magnesium_oxideGrade: 0.7Grade Unit: %Intercept: 14.2 mView all details
Link to this fact

Identity

Hole ID
WPDD002
Project
Wapouzé
Commodity
magnesium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
0.7
Grade Unit
%
Intercept
14.2 m
True Width
13.206 m
From
0.4 m
To
14.6 m
Intercept Depth
0.4 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD002:0.4-14.6

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: The low MgO grade (0.70 wt%) in this intercept is critical for the quality of limestone for cement and chemical lime production.

Positive factors

  • Low MgO content critical for product quality

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“0.70”

Context: 14.20

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 13.206

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD002Wapouzé · calcium_oxideGrade: 48.54Grade Unit: %Intercept: 9.2 mView all details
Link to this fact

Identity

Hole ID
WPDD002
Project
Wapouzé
Commodity
calcium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
48.54
Grade Unit
%
Intercept
9.2 m
True Width
8.556 m
From
15.7 m
To
24.9 m
Intercept Depth
15.7 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD002:15.7-24.9

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: This intercept shows a good CaO grade (48.54 wt%) over a significant width (9.20 m), indicating suitable material for cement production.

Positive factors

  • Good CaO grade suitable for cement
  • Low MgO content

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“48.54”

Context: 9.20

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 8.556

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD002Wapouzé · magnesium_oxideGrade: 1.39Grade Unit: %Intercept: 9.2 mView all details
Link to this fact

Identity

Hole ID
WPDD002
Project
Wapouzé
Commodity
magnesium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
1.39
Grade Unit
%
Intercept
9.2 m
True Width
8.556 m
From
15.7 m
To
24.9 m
Intercept Depth
15.7 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD002:15.7-24.9

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: The low MgO grade (1.39 wt%) in this intercept is critical for the quality of limestone for cement and chemical lime production.

Positive factors

  • Low MgO content critical for product quality

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“1.39”

Context: 9.20

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 8.556

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD002Wapouzé · calcium_oxideGrade: 45.4Grade Unit: %Intercept: 3 mView all details
Link to this fact

Identity

Hole ID
WPDD002
Project
Wapouzé
Commodity
calcium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
45.4
Grade Unit
%
Intercept
3 m
True Width
2.79 m
From
25.9 m
To
28.9 m
Intercept Depth
25.9 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD002:25.9-28.9

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: This intercept shows a good CaO grade (45.40 wt%) over a moderate width (3.00 m), indicating suitable material for cement production, though with slightly higher MgO.

Positive factors

  • Good CaO grade suitable for cement

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses
  • Higher MgO content

Evidence · table

“45.40”

Context: 3.00

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 2.79

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD002Wapouzé · magnesium_oxideGrade: 2.07Grade Unit: %Intercept: 3 mView all details
Link to this fact

Identity

Hole ID
WPDD002
Project
Wapouzé
Commodity
magnesium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
2.07
Grade Unit
%
Intercept
3 m
True Width
2.79 m
From
25.9 m
To
28.9 m
Intercept Depth
25.9 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD002:25.9-28.9

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: The MgO grade (2.07 wt%) in this intercept is slightly above the ideal <2wt% for high-quality cement, but still within acceptable limits for some applications.

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses
  • MgO content slightly above ideal for high-quality cement

Evidence · table

“2.07”

Context: 3.00

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 2.79

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD002Wapouzé · calcium_oxideGrade: 52.65Grade Unit: %Intercept: 2 mView all details
Link to this fact

Identity

Hole ID
WPDD002
Project
Wapouzé
Commodity
calcium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
52.65
Grade Unit
%
Intercept
2 m
True Width
1.86 m
From
29.9 m
To
31.9 m
Intercept Depth
29.9 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD002:29.9-31.9

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: This intercept shows a high CaO grade (52.65 wt%) over a moderate width (2.00 m), indicating high-quality limestone suitable for industrial applications.

Positive factors

  • High CaO grade suitable for cement/chemical lime
  • Low MgO content

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“52.65”

Context: 2.00

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 1.86

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD002Wapouzé · magnesium_oxideGrade: 0.85Grade Unit: %Intercept: 2 mView all details
Link to this fact

Identity

Hole ID
WPDD002
Project
Wapouzé
Commodity
magnesium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
0.85
Grade Unit
%
Intercept
2 m
True Width
1.86 m
From
29.9 m
To
31.9 m
Intercept Depth
29.9 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD002:29.9-31.9

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: The low MgO grade (0.85 wt%) in this intercept is critical for the quality of limestone for cement and chemical lime production.

Positive factors

  • Low MgO content critical for product quality

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“0.85”

Context: 2.00

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 1.86

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD002Wapouzé · calcium_oxideGrade: 49.27Grade Unit: %Intercept: 6 mView all details
Link to this fact

Identity

Hole ID
WPDD002
Project
Wapouzé
Commodity
calcium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
49.27
Grade Unit
%
Intercept
6 m
True Width
5.58 m
From
33 m
To
39 m
Intercept Depth
33 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD002:33-39

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: This intercept shows a good CaO grade (49.27 wt%) over a significant width (6.00 m), indicating suitable material for cement production.

Positive factors

  • Good CaO grade suitable for cement
  • Low MgO content

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“49.27”

Context: 6.00

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 5.58

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD002Wapouzé · magnesium_oxideGrade: 1.35Grade Unit: %Intercept: 6 mView all details
Link to this fact

Identity

Hole ID
WPDD002
Project
Wapouzé
Commodity
magnesium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
1.35
Grade Unit
%
Intercept
6 m
True Width
5.58 m
From
33 m
To
39 m
Intercept Depth
33 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD002:33-39

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: The low MgO grade (1.35 wt%) in this intercept is critical for the quality of limestone for cement and chemical lime production.

Positive factors

  • Low MgO content critical for product quality

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“1.35”

Context: 6.00

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 5.58

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD003Wapouzé · calcium_oxideGrade: 53.37Grade Unit: %Intercept: 3.8 mView all details
Link to this fact

Identity

Hole ID
WPDD003
Project
Wapouzé
Commodity
calcium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
53.37
Grade Unit
%
Intercept
3.8 m
True Width
3.534 m
From
1.7 m
To
5.5 m
Intercept Depth
1.7 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD003:1.7-5.5

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: This intercept shows a high CaO grade (53.37 wt%) over a moderate width (3.80 m), indicating high-quality limestone suitable for industrial applications.

Positive factors

  • High CaO grade suitable for cement/chemical lime
  • Low MgO content

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“53.37”

Context: 3.80

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 3.534

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD003Wapouzé · magnesium_oxideGrade: 0.78Grade Unit: %Intercept: 3.8 mView all details
Link to this fact

Identity

Hole ID
WPDD003
Project
Wapouzé
Commodity
magnesium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
0.78
Grade Unit
%
Intercept
3.8 m
True Width
3.534 m
From
1.7 m
To
5.5 m
Intercept Depth
1.7 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD003:1.7-5.5

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: The low MgO grade (0.78 wt%) in this intercept is critical for the quality of limestone for cement and chemical lime production.

Positive factors

  • Low MgO content critical for product quality

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“0.78”

Context: 3.80

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 3.534

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD003Wapouzé · calcium_oxideGrade: 43.4Grade Unit: %Intercept: 0.95 mView all details
Link to this fact

Identity

Hole ID
WPDD003
Project
Wapouzé
Commodity
calcium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
43.4
Grade Unit
%
Intercept
0.95 m
True Width
0.8835 m
From
6.25 m
To
7.2 m
Intercept Depth
6.25 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD003:6.25-7.2

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: This intercept shows a good CaO grade (43.40 wt%) over a narrow width (0.95 m), indicating suitable material for cement production.

Positive factors

  • Good CaO grade suitable for cement

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses
  • Narrow width

Evidence · table

“43.40”

Context: 0.95

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 0.8835

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD003Wapouzé · magnesium_oxideGrade: 1.4Grade Unit: %Intercept: 0.95 mView all details
Link to this fact

Identity

Hole ID
WPDD003
Project
Wapouzé
Commodity
magnesium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
1.4
Grade Unit
%
Intercept
0.95 m
True Width
0.8835 m
From
6.25 m
To
7.2 m
Intercept Depth
6.25 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD003:6.25-7.2

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: The low MgO grade (1.40 wt%) in this intercept is critical for the quality of limestone for cement and chemical lime production.

Positive factors

  • Low MgO content critical for product quality

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses
  • Narrow width

Evidence · table

“1.40”

Context: 0.95

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 0.8835

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD003Wapouzé · calcium_oxideGrade: 54.2Grade Unit: %Intercept: 3.05 mView all details
Link to this fact

Identity

Hole ID
WPDD003
Project
Wapouzé
Commodity
calcium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
54.2
Grade Unit
%
Intercept
3.05 m
True Width
2.8365 m
From
9.1 m
To
12.15 m
Intercept Depth
9.1 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD003:9.1-12.15

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: This intercept shows an exceptional CaO grade (54.20 wt%) over a moderate width (3.05 m), indicating very high-quality limestone suitable for chemical lime production.

Positive factors

  • Exceptional CaO grade suitable for chemical lime
  • Low MgO content

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“54.20”

Context: 3.05

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 2.8365

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD003Wapouzé · magnesium_oxideGrade: 0.73Grade Unit: %Intercept: 3.05 mView all details
Link to this fact

Identity

Hole ID
WPDD003
Project
Wapouzé
Commodity
magnesium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
0.73
Grade Unit
%
Intercept
3.05 m
True Width
2.8365 m
From
9.1 m
To
12.15 m
Intercept Depth
9.1 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD003:9.1-12.15

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: The low MgO grade (0.73 wt%) in this intercept is critical for the quality of limestone for cement and chemical lime production.

Positive factors

  • Low MgO content critical for product quality

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“0.73”

Context: 3.05

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 2.8365

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD003Wapouzé · calcium_oxideGrade: 48.1Grade Unit: %Intercept: 1.6 mView all details
Link to this fact

Identity

Hole ID
WPDD003
Project
Wapouzé
Commodity
calcium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
48.1
Grade Unit
%
Intercept
1.6 m
True Width
1.488 m
From
13.65 m
To
15.25 m
Intercept Depth
13.65 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD003:13.65-15.25

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: This intercept shows a good CaO grade (48.10 wt%) over a narrow width (1.60 m), indicating suitable material for cement production.

Positive factors

  • Good CaO grade suitable for cement
  • Low MgO content

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses
  • Narrow width

Evidence · table

“48.10”

Context: 1.60

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 1.488

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD003Wapouzé · magnesium_oxideGrade: 1.1Grade Unit: %Intercept: 1.6 mView all details
Link to this fact

Identity

Hole ID
WPDD003
Project
Wapouzé
Commodity
magnesium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
1.1
Grade Unit
%
Intercept
1.6 m
True Width
1.488 m
From
13.65 m
To
15.25 m
Intercept Depth
13.65 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD003:13.65-15.25

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: The low MgO grade (1.10 wt%) in this intercept is critical for the quality of limestone for cement and chemical lime production.

Positive factors

  • Low MgO content critical for product quality

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses
  • Narrow width

Evidence · table

“1.10”

Context: 1.60

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 1.488

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD003Wapouzé · calcium_oxideGrade: 53.4Grade Unit: %Intercept: 0.9 mView all details
Link to this fact

Identity

Hole ID
WPDD003
Project
Wapouzé
Commodity
calcium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
53.4
Grade Unit
%
Intercept
0.9 m
True Width
0.837 m
From
19.4 m
To
20.3 m
Intercept Depth
19.4 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD003:19.4-20.3

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: This intercept shows a high CaO grade (53.40 wt%) over a narrow width (0.90 m), indicating high-quality limestone suitable for industrial applications.

Positive factors

  • High CaO grade suitable for cement/chemical lime
  • Low MgO content

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses
  • Narrow width

Evidence · table

“53.40”

Context: 0.90

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 0.837

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD003Wapouzé · magnesium_oxideGrade: 1.3Grade Unit: %Intercept: 0.9 mView all details
Link to this fact

Identity

Hole ID
WPDD003
Project
Wapouzé
Commodity
magnesium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
1.3
Grade Unit
%
Intercept
0.9 m
True Width
0.837 m
From
19.4 m
To
20.3 m
Intercept Depth
19.4 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD003:19.4-20.3

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: The low MgO grade (1.30 wt%) in this intercept is critical for the quality of limestone for cement and chemical lime production.

Positive factors

  • Low MgO content critical for product quality

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses
  • Narrow width

Evidence · table

“1.30”

Context: 0.90

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 0.837

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD003Wapouzé · calcium_oxideGrade: 51.55Grade Unit: %Intercept: 5.1 mView all details
Link to this fact

Identity

Hole ID
WPDD003
Project
Wapouzé
Commodity
calcium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
51.55
Grade Unit
%
Intercept
5.1 m
True Width
4.743 m
From
21 m
To
26.1 m
Intercept Depth
21 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD003:21-26.1

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: This intercept shows a high CaO grade (51.55 wt%) over a significant width (5.10 m), indicating good quality limestone for industrial applications.

Positive factors

  • High CaO grade suitable for cement/chemical lime
  • Low MgO content

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“51.55”

Context: 5.10

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 4.743

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD003Wapouzé · magnesium_oxideGrade: 1.36Grade Unit: %Intercept: 5.1 mView all details
Link to this fact

Identity

Hole ID
WPDD003
Project
Wapouzé
Commodity
magnesium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
1.36
Grade Unit
%
Intercept
5.1 m
True Width
4.743 m
From
21 m
To
26.1 m
Intercept Depth
21 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD003:21-26.1

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: The low MgO grade (1.36 wt%) in this intercept is critical for the quality of limestone for cement and chemical lime production.

Positive factors

  • Low MgO content critical for product quality

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“1.36”

Context: 5.10

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 4.743

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD003Wapouzé · calcium_oxideGrade: 51.5Grade Unit: %Intercept: 2.3 mView all details
Link to this fact

Identity

Hole ID
WPDD003
Project
Wapouzé
Commodity
calcium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
51.5
Grade Unit
%
Intercept
2.3 m
True Width
2.139 m
From
26.9 m
To
29.2 m
Intercept Depth
26.9 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD003:26.9-29.2

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: This intercept shows a high CaO grade (51.50 wt%) over a moderate width (2.30 m), indicating good quality limestone for industrial applications.

Positive factors

  • High CaO grade suitable for cement/chemical lime
  • Low MgO content

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“51.50”

Context: 2.30

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 2.139

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD003Wapouzé · magnesium_oxideGrade: 1Grade Unit: %Intercept: 2.3 mView all details
Link to this fact

Identity

Hole ID
WPDD003
Project
Wapouzé
Commodity
magnesium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
1
Grade Unit
%
Intercept
2.3 m
True Width
2.139 m
From
26.9 m
To
29.2 m
Intercept Depth
26.9 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD003:26.9-29.2

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: The low MgO grade (1.00 wt%) in this intercept is critical for the quality of limestone for cement and chemical lime production.

Positive factors

  • Low MgO content critical for product quality

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“1.00”

Context: 2.30

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 2.139

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD003Wapouzé · calcium_oxideGrade: 51.03Grade Unit: %Intercept: 4.4 mView all details
Link to this fact

Identity

Hole ID
WPDD003
Project
Wapouzé
Commodity
calcium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
51.03
Grade Unit
%
Intercept
4.4 m
True Width
4.092 m
From
32.95 m
To
37.35 m
Intercept Depth
32.95 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD003:32.95-37.35

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: This intercept shows a high CaO grade (51.03 wt%) over a moderate width (4.40 m), indicating good quality limestone for industrial applications.

Positive factors

  • High CaO grade suitable for cement/chemical lime
  • Low MgO content

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“51.03”

Context: 4.40

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 4.092

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD003Wapouzé · magnesium_oxideGrade: 1.2Grade Unit: %Intercept: 4.4 mView all details
Link to this fact

Identity

Hole ID
WPDD003
Project
Wapouzé
Commodity
magnesium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
1.2
Grade Unit
%
Intercept
4.4 m
True Width
4.092 m
From
32.95 m
To
37.35 m
Intercept Depth
32.95 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD003:32.95-37.35

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: The low MgO grade (1.20 wt%) in this intercept is critical for the quality of limestone for cement and chemical lime production.

Positive factors

  • Low MgO content critical for product quality

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“1.20”

Context: 4.40

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 4.092

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD003Wapouzé · calcium_oxideGrade: 46.8Grade Unit: %Intercept: 4.4 mView all details
Link to this fact

Identity

Hole ID
WPDD003
Project
Wapouzé
Commodity
calcium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
46.8
Grade Unit
%
Intercept
4.4 m
True Width
4.092 m
From
41.1 m
To
45.5 m
Intercept Depth
41.1 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD003:41.1-45.5

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: This intercept shows a good CaO grade (46.80 wt%) over a moderate width (4.40 m), indicating suitable material for cement production.

Positive factors

  • Good CaO grade suitable for cement
  • Low MgO content

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“46.80”

Context: 4.40

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 4.092

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD003Wapouzé · magnesium_oxideGrade: 0.95Grade Unit: %Intercept: 4.4 mView all details
Link to this fact

Identity

Hole ID
WPDD003
Project
Wapouzé
Commodity
magnesium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
0.95
Grade Unit
%
Intercept
4.4 m
True Width
4.092 m
From
41.1 m
To
45.5 m
Intercept Depth
41.1 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD003:41.1-45.5

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: The low MgO grade (0.95 wt%) in this intercept is critical for the quality of limestone for cement and chemical lime production.

Positive factors

  • Low MgO content critical for product quality

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“0.95”

Context: 4.40

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 4.092

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD004Wapouzé · calcium_oxideGrade: 52.56Grade Unit: %Intercept: 8.9 mView all details
Link to this fact

Identity

Hole ID
WPDD004
Project
Wapouzé
Commodity
calcium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
52.56
Grade Unit
%
Intercept
8.9 m
True Width
8.277 m
From
0.1 m
To
9 m
Intercept Depth
0.1 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD004:0.1-9

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: This intercept shows a high CaO grade (52.56 wt%) over a significant width (8.90 m), indicating high-quality limestone suitable for industrial applications.

Positive factors

  • High CaO grade suitable for cement/chemical lime
  • Low MgO content
  • Significant width

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“52.56”

Context: 8.90

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 8.277

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD004Wapouzé · magnesium_oxideGrade: 0.81Grade Unit: %Intercept: 8.9 mView all details
Link to this fact

Identity

Hole ID
WPDD004
Project
Wapouzé
Commodity
magnesium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
0.81
Grade Unit
%
Intercept
8.9 m
True Width
8.277 m
From
0.1 m
To
9 m
Intercept Depth
0.1 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD004:0.1-9

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: The low MgO grade (0.81 wt%) in this intercept is critical for the quality of limestone for cement and chemical lime production.

Positive factors

  • Low MgO content critical for product quality

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“0.81”

Context: 8.90

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 8.277

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD004Wapouzé · calcium_oxideGrade: 49.31Grade Unit: %Intercept: 2.75 mView all details
Link to this fact

Identity

Hole ID
WPDD004
Project
Wapouzé
Commodity
calcium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
49.31
Grade Unit
%
Intercept
2.75 m
True Width
2.5575 m
From
10 m
To
12.75 m
Intercept Depth
10 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD004:10-12.75

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: This intercept shows a good CaO grade (49.31 wt%) over a moderate width (2.75 m), indicating suitable material for cement production.

Positive factors

  • Good CaO grade suitable for cement
  • Low MgO content

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“49.31”

Context: 2.75

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 2.5575

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD004Wapouzé · magnesium_oxideGrade: 1.41Grade Unit: %Intercept: 2.75 mView all details
Link to this fact

Identity

Hole ID
WPDD004
Project
Wapouzé
Commodity
magnesium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
1.41
Grade Unit
%
Intercept
2.75 m
True Width
2.5575 m
From
10 m
To
12.75 m
Intercept Depth
10 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD004:10-12.75

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: The low MgO grade (1.41 wt%) in this intercept is critical for the quality of limestone for cement and chemical lime production.

Positive factors

  • Low MgO content critical for product quality

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“1.41”

Context: 2.75

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 2.5575

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD004Wapouzé · calcium_oxideGrade: 51.09Grade Unit: %Intercept: 5.05 mView all details
Link to this fact

Identity

Hole ID
WPDD004
Project
Wapouzé
Commodity
calcium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
51.09
Grade Unit
%
Intercept
5.05 m
True Width
4.6965 m
From
13.95 m
To
19 m
Intercept Depth
13.95 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD004:13.95-19

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: This intercept shows a high CaO grade (51.09 wt%) over a significant width (5.05 m), indicating good quality limestone for industrial applications.

Positive factors

  • High CaO grade suitable for cement/chemical lime
  • Low MgO content

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“51.09”

Context: 5.05

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 4.6965

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD004Wapouzé · magnesium_oxideGrade: 1Grade Unit: %Intercept: 5.05 mView all details
Link to this fact

Identity

Hole ID
WPDD004
Project
Wapouzé
Commodity
magnesium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
1
Grade Unit
%
Intercept
5.05 m
True Width
4.6965 m
From
13.95 m
To
19 m
Intercept Depth
13.95 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD004:13.95-19

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: The low MgO grade (1.00 wt%) in this intercept is critical for the quality of limestone for cement and chemical lime production.

Positive factors

  • Low MgO content critical for product quality

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“1.00”

Context: 5.05

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 4.6965

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD004Wapouzé · calcium_oxideGrade: 50.09Grade Unit: %Intercept: 7 mView all details
Link to this fact

Identity

Hole ID
WPDD004
Project
Wapouzé
Commodity
calcium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
50.09
Grade Unit
%
Intercept
7 m
True Width
6.51 m
From
20 m
To
27 m
Intercept Depth
20 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD004:20-27

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: This intercept shows a high CaO grade (50.09 wt%) over a significant width (7.00 m), indicating good quality limestone for industrial applications.

Positive factors

  • High CaO grade suitable for cement/chemical lime
  • Low MgO content

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“50.09”

Context: 7.00

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 6.51

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD004Wapouzé · magnesium_oxideGrade: 1.09Grade Unit: %Intercept: 7 mView all details
Link to this fact

Identity

Hole ID
WPDD004
Project
Wapouzé
Commodity
magnesium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
1.09
Grade Unit
%
Intercept
7 m
True Width
6.51 m
From
20 m
To
27 m
Intercept Depth
20 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD004:20-27

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: The low MgO grade (1.09 wt%) in this intercept is critical for the quality of limestone for cement and chemical lime production.

Positive factors

  • Low MgO content critical for product quality

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“1.09”

Context: 7.00

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 6.51

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD004Wapouzé · calcium_oxideGrade: 48.85Grade Unit: %Intercept: 2 mView all details
Link to this fact

Identity

Hole ID
WPDD004
Project
Wapouzé
Commodity
calcium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
48.85
Grade Unit
%
Intercept
2 m
True Width
1.86 m
From
28 m
To
30 m
Intercept Depth
28 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD004:28-30

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: This intercept shows a good CaO grade (48.85 wt%) over a moderate width (2.00 m), indicating suitable material for cement production.

Positive factors

  • Good CaO grade suitable for cement
  • Low MgO content

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“48.85”

Context: 2.00

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 1.86

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD004Wapouzé · magnesium_oxideGrade: 1Grade Unit: %Intercept: 2 mView all details
Link to this fact

Identity

Hole ID
WPDD004
Project
Wapouzé
Commodity
magnesium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
1
Grade Unit
%
Intercept
2 m
True Width
1.86 m
From
28 m
To
30 m
Intercept Depth
28 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD004:28-30

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: The low MgO grade (1.00 wt%) in this intercept is critical for the quality of limestone for cement and chemical lime production.

Positive factors

  • Low MgO content critical for product quality

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“1.00”

Context: 2.00

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 1.86

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD004Wapouzé · calcium_oxideGrade: 43.3Grade Unit: %Intercept: 1 mView all details
Link to this fact

Identity

Hole ID
WPDD004
Project
Wapouzé
Commodity
calcium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
43.3
Grade Unit
%
Intercept
1 m
True Width
0.93 m
From
32 m
To
33 m
Intercept Depth
32 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD004:32-33

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: This intercept shows a good CaO grade (43.30 wt%) over a narrow width (1.00 m), indicating suitable material for cement production.

Positive factors

  • Good CaO grade suitable for cement

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses
  • Narrow width

Evidence · table

“43.30”

Context: 1.00

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 0.93

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD004Wapouzé · magnesium_oxideGrade: 1.3Grade Unit: %Intercept: 1 mView all details
Link to this fact

Identity

Hole ID
WPDD004
Project
Wapouzé
Commodity
magnesium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
1.3
Grade Unit
%
Intercept
1 m
True Width
0.93 m
From
32 m
To
33 m
Intercept Depth
32 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD004:32-33

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: The low MgO grade (1.30 wt%) in this intercept is critical for the quality of limestone for cement and chemical lime production.

Positive factors

  • Low MgO content critical for product quality

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses
  • Narrow width

Evidence · table

“1.30”

Context: 1.00

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 0.93

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD004Wapouzé · calcium_oxideGrade: 50.97Grade Unit: %Intercept: 9.1 mView all details
Link to this fact

Identity

Hole ID
WPDD004
Project
Wapouzé
Commodity
calcium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
50.97
Grade Unit
%
Intercept
9.1 m
True Width
8.463 m
From
35 m
To
44.1 m
Intercept Depth
35 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD004:35-44.1

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: This intercept shows a high CaO grade (50.97 wt%) over a significant width (9.10 m), indicating good quality limestone for industrial applications.

Positive factors

  • High CaO grade suitable for cement/chemical lime
  • Low MgO content
  • Significant width

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“50.97”

Context: 9.10

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 8.463

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD004Wapouzé · magnesium_oxideGrade: 1.01Grade Unit: %Intercept: 9.1 mView all details
Link to this fact

Identity

Hole ID
WPDD004
Project
Wapouzé
Commodity
magnesium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
1.01
Grade Unit
%
Intercept
9.1 m
True Width
8.463 m
From
35 m
To
44.1 m
Intercept Depth
35 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD004:35-44.1

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: The low MgO grade (1.01 wt%) in this intercept is critical for the quality of limestone for cement and chemical lime production.

Positive factors

  • Low MgO content critical for product quality

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“1.01”

Context: 9.10

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 8.463

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD004Wapouzé · calcium_oxideGrade: 55.46Grade Unit: %Intercept: 7.7 mView all details
Link to this fact

Identity

Hole ID
WPDD004
Project
Wapouzé
Commodity
calcium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
55.46
Grade Unit
%
Intercept
7.7 m
True Width
7.161 m
From
47.3 m
To
55 m
Intercept Depth
47.3 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD004:47.3-55

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: This intercept shows an exceptional CaO grade (55.46 wt%) over a significant width (7.70 m), indicating very high-quality limestone suitable for chemical lime production.

Positive factors

  • Exceptional CaO grade suitable for chemical lime
  • Low MgO content
  • Significant width

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“55.46”

Context: 7.70

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 7.161

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD004Wapouzé · magnesium_oxideGrade: 0.6Grade Unit: %Intercept: 7.7 mView all details
Link to this fact

Identity

Hole ID
WPDD004
Project
Wapouzé
Commodity
magnesium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
0.6
Grade Unit
%
Intercept
7.7 m
True Width
7.161 m
From
47.3 m
To
55 m
Intercept Depth
47.3 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD004:47.3-55

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: The low MgO grade (0.60 wt%) in this intercept is critical for the quality of limestone for cement and chemical lime production.

Positive factors

  • Low MgO content critical for product quality

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“0.60”

Context: 7.70

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 7.161

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD005Wapouzé · calcium_oxideGrade: 53.06Grade Unit: %Intercept: 5 mView all details
Link to this fact

Identity

Hole ID
WPDD005
Project
Wapouzé
Commodity
calcium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
53.06
Grade Unit
%
Intercept
5 m
True Width
4.65 m
From
0.6 m
To
5.6 m
Intercept Depth
0.6 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD005:0.6-5.6

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: This intercept shows a high CaO grade (53.06 wt%) over a significant width (5.00 m), indicating high-quality limestone suitable for industrial applications.

Positive factors

  • High CaO grade suitable for cement/chemical lime
  • Low MgO content
  • Significant width

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“53.06”

Context: 5.00

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 4.65

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD005Wapouzé · magnesium_oxideGrade: 0.58Grade Unit: %Intercept: 5 mView all details
Link to this fact

Identity

Hole ID
WPDD005
Project
Wapouzé
Commodity
magnesium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
0.58
Grade Unit
%
Intercept
5 m
True Width
4.65 m
From
0.6 m
To
5.6 m
Intercept Depth
0.6 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD005:0.6-5.6

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: The low MgO grade (0.58 wt%) in this intercept is critical for the quality of limestone for cement and chemical lime production.

Positive factors

  • Low MgO content critical for product quality

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“0.58”

Context: 5.00

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 4.65

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD005Wapouzé · calcium_oxideGrade: 51.71Grade Unit: %Intercept: 8.1 mView all details
Link to this fact

Identity

Hole ID
WPDD005
Project
Wapouzé
Commodity
calcium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
51.71
Grade Unit
%
Intercept
8.1 m
True Width
7.533 m
From
6.4 m
To
14.5 m
Intercept Depth
6.4 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD005:6.4-14.5

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: This intercept shows a high CaO grade (51.71 wt%) over a significant width (8.10 m), indicating good quality limestone for industrial applications.

Positive factors

  • High CaO grade suitable for cement/chemical lime
  • Low MgO content
  • Significant width

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“51.71”

Context: 8.10

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 7.533

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD005Wapouzé · magnesium_oxideGrade: 0.83Grade Unit: %Intercept: 8.1 mView all details
Link to this fact

Identity

Hole ID
WPDD005
Project
Wapouzé
Commodity
magnesium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
0.83
Grade Unit
%
Intercept
8.1 m
True Width
7.533 m
From
6.4 m
To
14.5 m
Intercept Depth
6.4 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD005:6.4-14.5

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: The low MgO grade (0.83 wt%) in this intercept is critical for the quality of limestone for cement and chemical lime production.

Positive factors

  • Low MgO content critical for product quality

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“0.83”

Context: 8.10

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 7.533

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD005Wapouzé · calcium_oxideGrade: 53.59Grade Unit: %Intercept: 19.5 mView all details
Link to this fact

Identity

Hole ID
WPDD005
Project
Wapouzé
Commodity
calcium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
53.59
Grade Unit
%
Intercept
19.5 m
True Width
18.135 m
From
16.5 m
To
36 m
Intercept Depth
16.5 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD005:16.5-36

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: This intercept shows a high CaO grade (53.59 wt%) over a significant width (19.50 m), indicating high-quality limestone suitable for industrial applications.

Positive factors

  • High CaO grade suitable for cement/chemical lime
  • Low MgO content
  • Significant width

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“53.59”

Context: 19.50

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 18.135

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD005Wapouzé · magnesium_oxideGrade: 0.78Grade Unit: %Intercept: 19.5 mView all details
Link to this fact

Identity

Hole ID
WPDD005
Project
Wapouzé
Commodity
magnesium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
0.78
Grade Unit
%
Intercept
19.5 m
True Width
18.135 m
From
16.5 m
To
36 m
Intercept Depth
16.5 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD005:16.5-36

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: The low MgO grade (0.78 wt%) in this intercept is critical for the quality of limestone for cement and chemical lime production.

Positive factors

  • Low MgO content critical for product quality

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“0.78”

Context: 19.50

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 18.135

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD005Wapouzé · calcium_oxideGrade: 53.82Grade Unit: %Intercept: 4.2 mView all details
Link to this fact

Identity

Hole ID
WPDD005
Project
Wapouzé
Commodity
calcium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
53.82
Grade Unit
%
Intercept
4.2 m
True Width
3.906 m
From
37 m
To
41.2 m
Intercept Depth
37 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD005:37-41.2

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: This intercept shows a high CaO grade (53.82 wt%) over a moderate width (4.20 m), indicating high-quality limestone suitable for industrial applications.

Positive factors

  • High CaO grade suitable for cement/chemical lime
  • Low MgO content

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“53.82”

Context: 4.20

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 3.906

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD005Wapouzé · magnesium_oxideGrade: 0.7Grade Unit: %Intercept: 4.2 mView all details
Link to this fact

Identity

Hole ID
WPDD005
Project
Wapouzé
Commodity
magnesium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
0.7
Grade Unit
%
Intercept
4.2 m
True Width
3.906 m
From
37 m
To
41.2 m
Intercept Depth
37 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD005:37-41.2

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: The low MgO grade (0.70 wt%) in this intercept is critical for the quality of limestone for cement and chemical lime production.

Positive factors

  • Low MgO content critical for product quality

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“0.70”

Context: 4.20

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 3.906

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD006Wapouzé · calcium_oxideGrade: 50.84Grade Unit: %Intercept: 9.45 mView all details
Link to this fact

Identity

Hole ID
WPDD006
Project
Wapouzé
Commodity
calcium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
50.84
Grade Unit
%
Intercept
9.45 m
True Width
8.7885 m
From
1.55 m
To
11 m
Intercept Depth
1.55 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD006:1.55-11

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: This intercept shows a high CaO grade (50.84 wt%) over a significant width (9.45 m), indicating good quality limestone for industrial applications.

Positive factors

  • High CaO grade suitable for cement/chemical lime
  • Low MgO content
  • Significant width

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“50.84”

Context: 9.45

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 8.7885

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD006Wapouzé · magnesium_oxideGrade: 0.87Grade Unit: %Intercept: 9.45 mView all details
Link to this fact

Identity

Hole ID
WPDD006
Project
Wapouzé
Commodity
magnesium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
0.87
Grade Unit
%
Intercept
9.45 m
True Width
8.7885 m
From
1.55 m
To
11 m
Intercept Depth
1.55 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD006:1.55-11

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: The low MgO grade (0.87 wt%) in this intercept is critical for the quality of limestone for cement and chemical lime production.

Positive factors

  • Low MgO content critical for product quality

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“0.87”

Context: 9.45

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 8.7885

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD006Wapouzé · calcium_oxideGrade: 51.65Grade Unit: %Intercept: 4 mView all details
Link to this fact

Identity

Hole ID
WPDD006
Project
Wapouzé
Commodity
calcium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
51.65
Grade Unit
%
Intercept
4 m
True Width
3.72 m
From
12 m
To
16 m
Intercept Depth
12 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD006:12-16

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: This intercept shows a high CaO grade (51.65 wt%) over a moderate width (4.00 m), indicating good quality limestone for industrial applications.

Positive factors

  • High CaO grade suitable for cement/chemical lime
  • Low MgO content

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“51.65”

Context: 4.00

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 3.72

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD006Wapouzé · magnesium_oxideGrade: 1.1Grade Unit: %Intercept: 4 mView all details
Link to this fact

Identity

Hole ID
WPDD006
Project
Wapouzé
Commodity
magnesium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
1.1
Grade Unit
%
Intercept
4 m
True Width
3.72 m
From
12 m
To
16 m
Intercept Depth
12 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD006:12-16

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: The low MgO grade (1.10 wt%) in this intercept is critical for the quality of limestone for cement and chemical lime production.

Positive factors

  • Low MgO content critical for product quality

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“1.10”

Context: 4.00

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 3.72

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD006Wapouzé · calcium_oxideGrade: 49.75Grade Unit: %Intercept: 2 mView all details
Link to this fact

Identity

Hole ID
WPDD006
Project
Wapouzé
Commodity
calcium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
49.75
Grade Unit
%
Intercept
2 m
True Width
1.86 m
From
17 m
To
19 m
Intercept Depth
17 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD006:17-19

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: This intercept shows a good CaO grade (49.75 wt%) over a moderate width (2.00 m), indicating suitable material for cement production.

Positive factors

  • Good CaO grade suitable for cement
  • Low MgO content

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“49.75”

Context: 2.00

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 1.86

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD006Wapouzé · magnesium_oxideGrade: 1.35Grade Unit: %Intercept: 2 mView all details
Link to this fact

Identity

Hole ID
WPDD006
Project
Wapouzé
Commodity
magnesium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
1.35
Grade Unit
%
Intercept
2 m
True Width
1.86 m
From
17 m
To
19 m
Intercept Depth
17 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD006:17-19

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: The low MgO grade (1.35 wt%) in this intercept is critical for the quality of limestone for cement and chemical lime production.

Positive factors

  • Low MgO content critical for product quality

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“1.35”

Context: 2.00

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 1.86

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD007Wapouzé · calcium_oxideGrade: 51.73Grade Unit: %Intercept: 3 mView all details
Link to this fact

Identity

Hole ID
WPDD007
Project
Wapouzé
Commodity
calcium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
51.73
Grade Unit
%
Intercept
3 m
True Width
2.79 m
From
0 m
To
3 m
Intercept Depth
0 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD007:0-3

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: This intercept shows a high CaO grade (51.73 wt%) over a moderate width (3.00 m), indicating good quality limestone for industrial applications.

Positive factors

  • High CaO grade suitable for cement/chemical lime
  • Low MgO content

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“51.73”

Context: 3.00

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 2.79

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD007Wapouzé · magnesium_oxideGrade: 0.53Grade Unit: %Intercept: 3 mView all details
Link to this fact

Identity

Hole ID
WPDD007
Project
Wapouzé
Commodity
magnesium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
0.53
Grade Unit
%
Intercept
3 m
True Width
2.79 m
From
0 m
To
3 m
Intercept Depth
0 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD007:0-3

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: The low MgO grade (0.53 wt%) in this intercept is critical for the quality of limestone for cement and chemical lime production.

Positive factors

  • Low MgO content critical for product quality

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“0.53”

Context: 3.00

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 2.79

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD007Wapouzé · calcium_oxideGrade: 46.15Grade Unit: %Intercept: 4 mView all details
Link to this fact

Identity

Hole ID
WPDD007
Project
Wapouzé
Commodity
calcium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
46.15
Grade Unit
%
Intercept
4 m
True Width
3.72 m
From
7.2 m
To
11.2 m
Intercept Depth
7.2 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD007:7.2-11.2

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: This intercept shows a good CaO grade (46.15 wt%) over a moderate width (4.00 m), indicating suitable material for cement production.

Positive factors

  • Good CaO grade suitable for cement
  • Low MgO content

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“46.15”

Context: 4.00

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 3.72

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD007Wapouzé · magnesium_oxideGrade: 1.05Grade Unit: %Intercept: 4 mView all details
Link to this fact

Identity

Hole ID
WPDD007
Project
Wapouzé
Commodity
magnesium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
1.05
Grade Unit
%
Intercept
4 m
True Width
3.72 m
From
7.2 m
To
11.2 m
Intercept Depth
7.2 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD007:7.2-11.2

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: The low MgO grade (1.05 wt%) in this intercept is critical for the quality of limestone for cement and chemical lime production.

Positive factors

  • Low MgO content critical for product quality

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“1.05”

Context: 4.00

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 3.72

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD007Wapouzé · calcium_oxideGrade: 44.2Grade Unit: %Intercept: 1 mView all details
Link to this fact

Identity

Hole ID
WPDD007
Project
Wapouzé
Commodity
calcium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
44.2
Grade Unit
%
Intercept
1 m
True Width
0.93 m
From
16.2 m
To
17.2 m
Intercept Depth
16.2 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD007:16.2-17.2

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: This intercept shows a good CaO grade (44.20 wt%) over a narrow width (1.00 m), indicating suitable material for cement production.

Positive factors

  • Good CaO grade suitable for cement

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses
  • Narrow width

Evidence · table

“44.20”

Context: 1.00

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 0.93

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD007Wapouzé · magnesium_oxideGrade: 0.9Grade Unit: %Intercept: 1 mView all details
Link to this fact

Identity

Hole ID
WPDD007
Project
Wapouzé
Commodity
magnesium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
0.9
Grade Unit
%
Intercept
1 m
True Width
0.93 m
From
16.2 m
To
17.2 m
Intercept Depth
16.2 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD007:16.2-17.2

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: The low MgO grade (0.90 wt%) in this intercept is critical for the quality of limestone for cement and chemical lime production.

Positive factors

  • Low MgO content critical for product quality

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses
  • Narrow width

Evidence · table

“0.90”

Context: 1.00

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 0.93

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD007Wapouzé · calcium_oxideGrade: 52.03Grade Unit: %Intercept: 3 mView all details
Link to this fact

Identity

Hole ID
WPDD007
Project
Wapouzé
Commodity
calcium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
52.03
Grade Unit
%
Intercept
3 m
True Width
2.79 m
From
29.2 m
To
32.2 m
Intercept Depth
29.2 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD007:29.2-32.2

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: This intercept shows a high CaO grade (52.03 wt%) over a moderate width (3.00 m), indicating high-quality limestone suitable for industrial applications, though with slightly higher MgO.

Positive factors

  • High CaO grade suitable for cement/chemical lime

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses
  • Higher MgO content

Evidence · table

“52.03”

Context: 3.00

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 2.79

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD007Wapouzé · magnesium_oxideGrade: 1.77Grade Unit: %Intercept: 3 mView all details
Link to this fact

Identity

Hole ID
WPDD007
Project
Wapouzé
Commodity
magnesium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
1.77
Grade Unit
%
Intercept
3 m
True Width
2.79 m
From
29.2 m
To
32.2 m
Intercept Depth
29.2 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD007:29.2-32.2

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: The MgO grade (1.77 wt%) in this intercept is slightly above the ideal <2wt% for high-quality cement, but still within acceptable limits for some applications.

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses
  • MgO content slightly above ideal for high-quality cement

Evidence · table

“1.77”

Context: 3.00

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 2.79

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD007Wapouzé · calcium_oxideGrade: 52.16Grade Unit: %Intercept: 11.9 mView all details
Link to this fact

Identity

Hole ID
WPDD007
Project
Wapouzé
Commodity
calcium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
52.16
Grade Unit
%
Intercept
11.9 m
True Width
11.067 m
From
38.1 m
To
50 m
Intercept Depth
38.1 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD007:38.1-50

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: This intercept shows a high CaO grade (52.16 wt%) over a significant width (11.90 m), indicating high-quality limestone suitable for industrial applications.

Positive factors

  • High CaO grade suitable for cement/chemical lime
  • Low MgO content
  • Significant width

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“52.16”

Context: 11.90

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 11.067

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD007Wapouzé · magnesium_oxideGrade: 1.12Grade Unit: %Intercept: 11.9 mView all details
Link to this fact

Identity

Hole ID
WPDD007
Project
Wapouzé
Commodity
magnesium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
1.12
Grade Unit
%
Intercept
11.9 m
True Width
11.067 m
From
38.1 m
To
50 m
Intercept Depth
38.1 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD007:38.1-50

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: The low MgO grade (1.12 wt%) in this intercept is critical for the quality of limestone for cement and chemical lime production.

Positive factors

  • Low MgO content critical for product quality

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“1.12”

Context: 11.90

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 11.067

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD008Wapouzé · calcium_oxideGrade: 52.76Grade Unit: %Intercept: 15 mView all details
Link to this fact

Identity

Hole ID
WPDD008
Project
Wapouzé
Commodity
calcium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
52.76
Grade Unit
%
Intercept
15 m
True Width
13.95 m
From
1.4 m
To
16.4 m
Intercept Depth
1.4 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD008:1.4-16.4

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: This intercept shows a high CaO grade (52.76 wt%) over a significant width (15.00 m), indicating high-quality limestone suitable for industrial applications.

Positive factors

  • High CaO grade suitable for cement/chemical lime
  • Low MgO content
  • Significant width

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“52.76”

Context: 15.00

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 13.95

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD008Wapouzé · magnesium_oxideGrade: 1.01Grade Unit: %Intercept: 15 mView all details
Link to this fact

Identity

Hole ID
WPDD008
Project
Wapouzé
Commodity
magnesium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
1.01
Grade Unit
%
Intercept
15 m
True Width
13.95 m
From
1.4 m
To
16.4 m
Intercept Depth
1.4 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD008:1.4-16.4

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: The low MgO grade (1.01 wt%) in this intercept is critical for the quality of limestone for cement and chemical lime production.

Positive factors

  • Low MgO content critical for product quality

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“1.01”

Context: 15.00

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 13.95

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD008Wapouzé · calcium_oxideGrade: 50.47Grade Unit: %Intercept: 11 mView all details
Link to this fact

Identity

Hole ID
WPDD008
Project
Wapouzé
Commodity
calcium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
50.47
Grade Unit
%
Intercept
11 m
True Width
10.23 m
From
17.5 m
To
28.5 m
Intercept Depth
17.5 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD008:17.5-28.5

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: This intercept shows a high CaO grade (50.47 wt%) over a significant width (11.00 m), indicating good quality limestone for industrial applications, though with slightly higher MgO.

Positive factors

  • High CaO grade suitable for cement/chemical lime
  • Significant width

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses
  • Slightly higher MgO content

Evidence · table

“50.47”

Context: 11.00

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 10.23

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD008Wapouzé · magnesium_oxideGrade: 1.51Grade Unit: %Intercept: 11 mView all details
Link to this fact

Identity

Hole ID
WPDD008
Project
Wapouzé
Commodity
magnesium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
1.51
Grade Unit
%
Intercept
11 m
True Width
10.23 m
From
17.5 m
To
28.5 m
Intercept Depth
17.5 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD008:17.5-28.5

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: The MgO grade (1.51 wt%) in this intercept is slightly above the ideal <2wt% for high-quality cement, but still within acceptable limits for some applications.

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses
  • MgO content slightly above ideal for high-quality cement

Evidence · table

“1.51”

Context: 11.00

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 10.23

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD008Wapouzé · calcium_oxideGrade: 51.84Grade Unit: %Intercept: 3.15 mView all details
Link to this fact

Identity

Hole ID
WPDD008
Project
Wapouzé
Commodity
calcium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
51.84
Grade Unit
%
Intercept
3.15 m
True Width
2.9295 m
From
30.35 m
To
33.5 m
Intercept Depth
30.35 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD008:30.35-33.5

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: This intercept shows a high CaO grade (51.84 wt%) over a moderate width (3.15 m), indicating good quality limestone for industrial applications.

Positive factors

  • High CaO grade suitable for cement/chemical lime
  • Low MgO content

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“51.84”

Context: 3.15

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 2.9295

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD008Wapouzé · magnesium_oxideGrade: 1.16Grade Unit: %Intercept: 3.15 mView all details
Link to this fact

Identity

Hole ID
WPDD008
Project
Wapouzé
Commodity
magnesium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
1.16
Grade Unit
%
Intercept
3.15 m
True Width
2.9295 m
From
30.35 m
To
33.5 m
Intercept Depth
30.35 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD008:30.35-33.5

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: The low MgO grade (1.16 wt%) in this intercept is critical for the quality of limestone for cement and chemical lime production.

Positive factors

  • Low MgO content critical for product quality

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“1.16”

Context: 3.15

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 2.9295

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD008Wapouzé · calcium_oxideGrade: 51.5Grade Unit: %Intercept: 6.05 mView all details
Link to this fact

Identity

Hole ID
WPDD008
Project
Wapouzé
Commodity
calcium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
51.5
Grade Unit
%
Intercept
6.05 m
True Width
5.6265 m
From
35.15 m
To
41.2 m
Intercept Depth
35.15 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD008:35.15-41.2

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: This intercept shows a high CaO grade (51.50 wt%) over a significant width (6.05 m), indicating good quality limestone for industrial applications.

Positive factors

  • High CaO grade suitable for cement/chemical lime
  • Low MgO content

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“51.50”

Context: 6.05

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 5.6265

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD008Wapouzé · magnesium_oxideGrade: 1.23Grade Unit: %Intercept: 6.05 mView all details
Link to this fact

Identity

Hole ID
WPDD008
Project
Wapouzé
Commodity
magnesium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
1.23
Grade Unit
%
Intercept
6.05 m
True Width
5.6265 m
From
35.15 m
To
41.2 m
Intercept Depth
35.15 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD008:35.15-41.2

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: The low MgO grade (1.23 wt%) in this intercept is critical for the quality of limestone for cement and chemical lime production.

Positive factors

  • Low MgO content critical for product quality

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“1.23”

Context: 6.05

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 5.6265

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD008Wapouzé · calcium_oxideGrade: 54.6Grade Unit: %Intercept: 1.25 mView all details
Link to this fact

Identity

Hole ID
WPDD008
Project
Wapouzé
Commodity
calcium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
54.6
Grade Unit
%
Intercept
1.25 m
True Width
1.1625 m
From
42.05 m
To
43.3 m
Intercept Depth
42.05 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD008:42.05-43.3

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: This intercept shows an exceptional CaO grade (54.60 wt%) over a narrow width (1.25 m), indicating very high-quality limestone suitable for chemical lime production.

Positive factors

  • Exceptional CaO grade suitable for chemical lime
  • Low MgO content

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses
  • Narrow width

Evidence · table

“54.60”

Context: 1.25

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 1.1625

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD008Wapouzé · magnesium_oxideGrade: 0.6Grade Unit: %Intercept: 1.25 mView all details
Link to this fact

Identity

Hole ID
WPDD008
Project
Wapouzé
Commodity
magnesium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
0.6
Grade Unit
%
Intercept
1.25 m
True Width
1.1625 m
From
42.05 m
To
43.3 m
Intercept Depth
42.05 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD008:42.05-43.3

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: The low MgO grade (0.60 wt%) in this intercept is critical for the quality of limestone for cement and chemical lime production.

Positive factors

  • Low MgO content critical for product quality

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses
  • Narrow width

Evidence · table

“0.60”

Context: 1.25

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 1.1625

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD008Wapouzé · calcium_oxideGrade: 50.43Grade Unit: %Intercept: 3 mView all details
Link to this fact

Identity

Hole ID
WPDD008
Project
Wapouzé
Commodity
calcium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
50.43
Grade Unit
%
Intercept
3 m
True Width
2.79 m
From
44.1 m
To
47.1 m
Intercept Depth
44.1 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD008:44.1-47.1

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: This intercept shows a high CaO grade (50.43 wt%) over a moderate width (3.00 m), indicating good quality limestone for industrial applications.

Positive factors

  • High CaO grade suitable for cement/chemical lime
  • Low MgO content

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“50.43”

Context: 3.00

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 2.79

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD008Wapouzé · magnesium_oxideGrade: 1.03Grade Unit: %Intercept: 3 mView all details
Link to this fact

Identity

Hole ID
WPDD008
Project
Wapouzé
Commodity
magnesium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
1.03
Grade Unit
%
Intercept
3 m
True Width
2.79 m
From
44.1 m
To
47.1 m
Intercept Depth
44.1 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD008:44.1-47.1

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: The low MgO grade (1.03 wt%) in this intercept is critical for the quality of limestone for cement and chemical lime production.

Positive factors

  • Low MgO content critical for product quality

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“1.03”

Context: 3.00

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 2.79

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD008Wapouzé · calcium_oxideGrade: 44.7Grade Unit: %Intercept: 1 mView all details
Link to this fact

Identity

Hole ID
WPDD008
Project
Wapouzé
Commodity
calcium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
44.7
Grade Unit
%
Intercept
1 m
True Width
0.93 m
From
48.1 m
To
49.1 m
Intercept Depth
48.1 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD008:48.1-49.1

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: This intercept shows a good CaO grade (44.70 wt%) over a narrow width (1.00 m), indicating suitable material for cement production, though with higher MgO.

Positive factors

  • Good CaO grade suitable for cement

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses
  • Narrow width
  • Higher MgO content

Evidence · table

“44.70”

Context: 1.00

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 0.93

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD008Wapouzé · magnesium_oxideGrade: 1.6Grade Unit: %Intercept: 1 mView all details
Link to this fact

Identity

Hole ID
WPDD008
Project
Wapouzé
Commodity
magnesium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
1.6
Grade Unit
%
Intercept
1 m
True Width
0.93 m
From
48.1 m
To
49.1 m
Intercept Depth
48.1 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD008:48.1-49.1

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: The MgO grade (1.60 wt%) in this intercept is slightly above the ideal <2wt% for high-quality cement, but still within acceptable limits for some applications.

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses
  • Narrow width
  • MgO content slightly above ideal for high-quality cement

Evidence · table

“1.60”

Context: 1.00

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 0.93

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD008Wapouzé · calcium_oxideGrade: 48.8Grade Unit: %Intercept: 3 mView all details
Link to this fact

Identity

Hole ID
WPDD008
Project
Wapouzé
Commodity
calcium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
48.8
Grade Unit
%
Intercept
3 m
True Width
2.79 m
From
52 m
To
55 m
Intercept Depth
52 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD008:52-55

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: This intercept shows a good CaO grade (48.80 wt%) over a moderate width (3.00 m), indicating suitable material for cement production.

Positive factors

  • Good CaO grade suitable for cement
  • Low MgO content

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“48.80”

Context: 3.00

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 2.79

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD008Wapouzé · magnesium_oxideGrade: 1.3Grade Unit: %Intercept: 3 mView all details
Link to this fact

Identity

Hole ID
WPDD008
Project
Wapouzé
Commodity
magnesium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
1.3
Grade Unit
%
Intercept
3 m
True Width
2.79 m
From
52 m
To
55 m
Intercept Depth
52 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD008:52-55

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: The low MgO grade (1.30 wt%) in this intercept is critical for the quality of limestone for cement and chemical lime production.

Positive factors

  • Low MgO content critical for product quality

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“1.30”

Context: 3.00

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 2.79

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD009Wapouzé · calcium_oxideGrade: 54.13Grade Unit: %Intercept: 19 mView all details
Link to this fact

Identity

Hole ID
WPDD009
Project
Wapouzé
Commodity
calcium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
54.13
Grade Unit
%
Intercept
19 m
True Width
17.67 m
From
0 m
To
19 m
Intercept Depth
0 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD009:0-19

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: This intercept shows an exceptional CaO grade (54.13 wt%) over a significant width (19.00 m), indicating very high-quality limestone suitable for chemical lime production.

Positive factors

  • Exceptional CaO grade suitable for chemical lime
  • Low MgO content
  • Significant width

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“54.13”

Context: 19.00

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 17.67

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD009Wapouzé · magnesium_oxideGrade: 0.77Grade Unit: %Intercept: 19 mView all details
Link to this fact

Identity

Hole ID
WPDD009
Project
Wapouzé
Commodity
magnesium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
0.77
Grade Unit
%
Intercept
19 m
True Width
17.67 m
From
0 m
To
19 m
Intercept Depth
0 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD009:0-19

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: The low MgO grade (0.77 wt%) in this intercept is critical for the quality of limestone for cement and chemical lime production.

Positive factors

  • Low MgO content critical for product quality

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“0.77”

Context: 19.00

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 17.67

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD009Wapouzé · calcium_oxideGrade: 52.6Grade Unit: %Intercept: 2 mView all details
Link to this fact

Identity

Hole ID
WPDD009
Project
Wapouzé
Commodity
calcium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
52.6
Grade Unit
%
Intercept
2 m
True Width
1.86 m
From
20 m
To
22 m
Intercept Depth
20 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD009:20-22

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: This intercept shows a high CaO grade (52.60 wt%) over a moderate width (2.00 m), indicating high-quality limestone suitable for industrial applications.

Positive factors

  • High CaO grade suitable for cement/chemical lime
  • Low MgO content

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“52.60”

Context: 2.00

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 1.86

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD009Wapouzé · magnesium_oxideGrade: 0.85Grade Unit: %Intercept: 2 mView all details
Link to this fact

Identity

Hole ID
WPDD009
Project
Wapouzé
Commodity
magnesium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
0.85
Grade Unit
%
Intercept
2 m
True Width
1.86 m
From
20 m
To
22 m
Intercept Depth
20 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD009:20-22

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: The low MgO grade (0.85 wt%) in this intercept is critical for the quality of limestone for cement and chemical lime production.

Positive factors

  • Low MgO content critical for product quality

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“0.85”

Context: 2.00

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 1.86

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD009Wapouzé · calcium_oxideGrade: 53.06Grade Unit: %Intercept: 4.7 mView all details
Link to this fact

Identity

Hole ID
WPDD009
Project
Wapouzé
Commodity
calcium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
53.06
Grade Unit
%
Intercept
4.7 m
True Width
4.371 m
From
28.05 m
To
32.75 m
Intercept Depth
28.05 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD009:28.05-32.75

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: This intercept shows a high CaO grade (53.06 wt%) over a moderate width (4.70 m), indicating high-quality limestone suitable for industrial applications.

Positive factors

  • High CaO grade suitable for cement/chemical lime
  • Low MgO content

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“53.06”

Context: 4.70

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 4.371

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD009Wapouzé · magnesium_oxideGrade: 0.91Grade Unit: %Intercept: 4.7 mView all details
Link to this fact

Identity

Hole ID
WPDD009
Project
Wapouzé
Commodity
magnesium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
0.91
Grade Unit
%
Intercept
4.7 m
True Width
4.371 m
From
28.05 m
To
32.75 m
Intercept Depth
28.05 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD009:28.05-32.75

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: The low MgO grade (0.91 wt%) in this intercept is critical for the quality of limestone for cement and chemical lime production.

Positive factors

  • Low MgO content critical for product quality

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“0.91”

Context: 4.70

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 4.371

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD009Wapouzé · calcium_oxideGrade: 52.89Grade Unit: %Intercept: 15 mView all details
Link to this fact

Identity

Hole ID
WPDD009
Project
Wapouzé
Commodity
calcium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
52.89
Grade Unit
%
Intercept
15 m
True Width
13.95 m
From
33.5 m
To
48.5 m
Intercept Depth
33.5 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD009:33.5-48.5

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: This intercept shows a high CaO grade (52.89 wt%) over a significant width (15.00 m), indicating high-quality limestone suitable for industrial applications.

Positive factors

  • High CaO grade suitable for cement/chemical lime
  • Low MgO content
  • Significant width

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“52.89”

Context: 15.00

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 13.95

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD009Wapouzé · magnesium_oxideGrade: 0.91Grade Unit: %Intercept: 15 mView all details
Link to this fact

Identity

Hole ID
WPDD009
Project
Wapouzé
Commodity
magnesium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
0.91
Grade Unit
%
Intercept
15 m
True Width
13.95 m
From
33.5 m
To
48.5 m
Intercept Depth
33.5 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD009:33.5-48.5

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: The low MgO grade (0.91 wt%) in this intercept is critical for the quality of limestone for cement and chemical lime production.

Positive factors

  • Low MgO content critical for product quality

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“0.91”

Context: 15.00

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 13.95

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD010Wapouzé · calcium_oxideGrade: 54.9Grade Unit: %Intercept: 2.5 mView all details
Link to this fact

Identity

Hole ID
WPDD010
Project
Wapouzé
Commodity
calcium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
54.9
Grade Unit
%
Intercept
2.5 m
True Width
2.325 m
From
0 m
To
2.5 m
Intercept Depth
0 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD010:0-2.5

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: This intercept shows an exceptional CaO grade (54.90 wt%) over a moderate width (2.50 m), indicating very high-quality limestone suitable for chemical lime production.

Positive factors

  • Exceptional CaO grade suitable for chemical lime
  • Low MgO content

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“54.90”

Context: 2.50

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 2.325

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD010Wapouzé · magnesium_oxideGrade: 0.7Grade Unit: %Intercept: 2.5 mView all details
Link to this fact

Identity

Hole ID
WPDD010
Project
Wapouzé
Commodity
magnesium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
0.7
Grade Unit
%
Intercept
2.5 m
True Width
2.325 m
From
0 m
To
2.5 m
Intercept Depth
0 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD010:0-2.5

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: The low MgO grade (0.70 wt%) in this intercept is critical for the quality of limestone for cement and chemical lime production.

Positive factors

  • Low MgO content critical for product quality

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“0.70”

Context: 2.50

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 2.325

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD010Wapouzé · calcium_oxideGrade: 42.7Grade Unit: %Intercept: 1 mView all details
Link to this fact

Identity

Hole ID
WPDD010
Project
Wapouzé
Commodity
calcium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
42.7
Grade Unit
%
Intercept
1 m
True Width
0.93 m
From
4.2 m
To
5.2 m
Intercept Depth
4.2 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD010:4.2-5.2

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: This intercept shows a CaO grade (42.70 wt%) just above the minimum for clinker over a narrow width (1.00 m), with higher MgO content.

Positive factors

  • Meets minimum CaO for clinker

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses
  • Narrow width
  • Higher MgO content

Evidence · table

“42.70”

Context: 1.00

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 0.93

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD010Wapouzé · magnesium_oxideGrade: 2.5Grade Unit: %Intercept: 1 mView all details
Link to this fact

Identity

Hole ID
WPDD010
Project
Wapouzé
Commodity
magnesium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
2.5
Grade Unit
%
Intercept
1 m
True Width
0.93 m
From
4.2 m
To
5.2 m
Intercept Depth
4.2 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD010:4.2-5.2

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: The MgO grade (2.50 wt%) in this intercept is above the ideal <2wt% for high-quality cement, potentially impacting product quality.

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses
  • Narrow width
  • MgO content above ideal for high-quality cement

Evidence · table

“2.50”

Context: 1.00

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 0.93

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD010Wapouzé · calcium_oxideGrade: 52Grade Unit: %Intercept: 2 mView all details
Link to this fact

Identity

Hole ID
WPDD010
Project
Wapouzé
Commodity
calcium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
52
Grade Unit
%
Intercept
2 m
True Width
1.86 m
From
6.2 m
To
8.2 m
Intercept Depth
6.2 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD010:6.2-8.2

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: This intercept shows a high CaO grade (52.00 wt%) over a moderate width (2.00 m), indicating high-quality limestone suitable for industrial applications.

Positive factors

  • High CaO grade suitable for cement/chemical lime
  • Low MgO content

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“52.00”

Context: 2.00

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 1.86

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD010Wapouzé · magnesium_oxideGrade: 1Grade Unit: %Intercept: 2 mView all details
Link to this fact

Identity

Hole ID
WPDD010
Project
Wapouzé
Commodity
magnesium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
1
Grade Unit
%
Intercept
2 m
True Width
1.86 m
From
6.2 m
To
8.2 m
Intercept Depth
6.2 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD010:6.2-8.2

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: The low MgO grade (1.00 wt%) in this intercept is critical for the quality of limestone for cement and chemical lime production.

Positive factors

  • Low MgO content critical for product quality

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“1.00”

Context: 2.00

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 1.86

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD010Wapouzé · calcium_oxideGrade: 54.68Grade Unit: %Intercept: 5 mView all details
Link to this fact

Identity

Hole ID
WPDD010
Project
Wapouzé
Commodity
calcium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
54.68
Grade Unit
%
Intercept
5 m
True Width
4.65 m
From
9.2 m
To
14.2 m
Intercept Depth
9.2 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD010:9.2-14.2

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: This intercept shows an exceptional CaO grade (54.68 wt%) over a significant width (5.00 m), indicating very high-quality limestone suitable for chemical lime production.

Positive factors

  • Exceptional CaO grade suitable for chemical lime
  • Low MgO content
  • Significant width

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“54.68”

Context: 5.00

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 4.65

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD010Wapouzé · magnesium_oxideGrade: 0.78Grade Unit: %Intercept: 5 mView all details
Link to this fact

Identity

Hole ID
WPDD010
Project
Wapouzé
Commodity
magnesium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
0.78
Grade Unit
%
Intercept
5 m
True Width
4.65 m
From
9.2 m
To
14.2 m
Intercept Depth
9.2 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD010:9.2-14.2

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: The low MgO grade (0.78 wt%) in this intercept is critical for the quality of limestone for cement and chemical lime production.

Positive factors

  • Low MgO content critical for product quality

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“0.78”

Context: 5.00

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 4.65

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD010Wapouzé · calcium_oxideGrade: 53.06Grade Unit: %Intercept: 17.3 mView all details
Link to this fact

Identity

Hole ID
WPDD010
Project
Wapouzé
Commodity
calcium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
53.06
Grade Unit
%
Intercept
17.3 m
True Width
16.089 m
From
15.2 m
To
32.5 m
Intercept Depth
15.2 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD010:15.2-32.5

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: This intercept shows a high CaO grade (53.06 wt%) over a significant width (17.30 m), indicating high-quality limestone suitable for industrial applications.

Positive factors

  • High CaO grade suitable for cement/chemical lime
  • Low MgO content
  • Significant width

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“53.06”

Context: 17.30

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 16.089

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD010Wapouzé · magnesium_oxideGrade: 0.85Grade Unit: %Intercept: 17.3 mView all details
Link to this fact

Identity

Hole ID
WPDD010
Project
Wapouzé
Commodity
magnesium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
0.85
Grade Unit
%
Intercept
17.3 m
True Width
16.089 m
From
15.2 m
To
32.5 m
Intercept Depth
15.2 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD010:15.2-32.5

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: The low MgO grade (0.85 wt%) in this intercept is critical for the quality of limestone for cement and chemical lime production.

Positive factors

  • Low MgO content critical for product quality

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“0.85”

Context: 17.30

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 16.089

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD010Wapouzé · calcium_oxideGrade: 53.18Grade Unit: %Intercept: 2.35 mView all details
Link to this fact

Identity

Hole ID
WPDD010
Project
Wapouzé
Commodity
calcium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
53.18
Grade Unit
%
Intercept
2.35 m
True Width
2.1855 m
From
33.6 m
To
35.95 m
Intercept Depth
33.6 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD010:33.6-35.95

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: This intercept shows a high CaO grade (53.18 wt%) over a moderate width (2.35 m), indicating high-quality limestone suitable for industrial applications.

Positive factors

  • High CaO grade suitable for cement/chemical lime
  • Low MgO content

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“53.18”

Context: 2.35

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 2.1855

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD010Wapouzé · magnesium_oxideGrade: 0.99Grade Unit: %Intercept: 2.35 mView all details
Link to this fact

Identity

Hole ID
WPDD010
Project
Wapouzé
Commodity
magnesium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
0.99
Grade Unit
%
Intercept
2.35 m
True Width
2.1855 m
From
33.6 m
To
35.95 m
Intercept Depth
33.6 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD010:33.6-35.95

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: The low MgO grade (0.99 wt%) in this intercept is critical for the quality of limestone for cement and chemical lime production.

Positive factors

  • Low MgO content critical for product quality

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“0.99”

Context: 2.35

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 2.1855

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD010Wapouzé · calcium_oxideGrade: 51.42Grade Unit: %Intercept: 6.25 mView all details
Link to this fact

Identity

Hole ID
WPDD010
Project
Wapouzé
Commodity
calcium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
51.42
Grade Unit
%
Intercept
6.25 m
True Width
5.8125 m
From
40.65 m
To
46.9 m
Intercept Depth
40.65 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD010:40.65-46.9

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: This intercept shows a high CaO grade (51.42 wt%) over a significant width (6.25 m), indicating good quality limestone for industrial applications.

Positive factors

  • High CaO grade suitable for cement/chemical lime
  • Low MgO content

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“51.42”

Context: 6.25

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 5.8125

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD010Wapouzé · magnesium_oxideGrade: 0.88Grade Unit: %Intercept: 6.25 mView all details
Link to this fact

Identity

Hole ID
WPDD010
Project
Wapouzé
Commodity
magnesium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
0.88
Grade Unit
%
Intercept
6.25 m
True Width
5.8125 m
From
40.65 m
To
46.9 m
Intercept Depth
40.65 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD010:40.65-46.9

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: The low MgO grade (0.88 wt%) in this intercept is critical for the quality of limestone for cement and chemical lime production.

Positive factors

  • Low MgO content critical for product quality

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“0.88”

Context: 6.25

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 5.8125

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD010Wapouzé · calcium_oxideGrade: 48.33Grade Unit: %Intercept: 3.3 mView all details
Link to this fact

Identity

Hole ID
WPDD010
Project
Wapouzé
Commodity
calcium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
48.33
Grade Unit
%
Intercept
3.3 m
True Width
3.069 m
From
48 m
To
51.3 m
Intercept Depth
48 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD010:48-51.3

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: This intercept shows a good CaO grade (48.33 wt%) over a moderate width (3.30 m), indicating suitable material for cement production.

Positive factors

  • Good CaO grade suitable for cement
  • Low MgO content

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“48.33”

Context: 3.30

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 3.069

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD010Wapouzé · magnesium_oxideGrade: 1.07Grade Unit: %Intercept: 3.3 mView all details
Link to this fact

Identity

Hole ID
WPDD010
Project
Wapouzé
Commodity
magnesium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
1.07
Grade Unit
%
Intercept
3.3 m
True Width
3.069 m
From
48 m
To
51.3 m
Intercept Depth
48 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD010:48-51.3

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: The low MgO grade (1.07 wt%) in this intercept is critical for the quality of limestone for cement and chemical lime production.

Positive factors

  • Low MgO content critical for product quality

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“1.07”

Context: 3.30

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 3.069

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD010Wapouzé · calcium_oxideGrade: 55.4Grade Unit: %Intercept: 2.35 mView all details
Link to this fact

Identity

Hole ID
WPDD010
Project
Wapouzé
Commodity
calcium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
55.4
Grade Unit
%
Intercept
2.35 m
True Width
2.1855 m
From
52.05 m
To
54.4 m
Intercept Depth
52.05 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD010:52.05-54.4

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: This intercept shows an exceptional CaO grade (55.40 wt%) over a moderate width (2.35 m), indicating very high-quality limestone suitable for chemical lime production.

Positive factors

  • Exceptional CaO grade suitable for chemical lime
  • Low MgO content

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“55.40”

Context: 2.35

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 2.1855

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD010Wapouzé · magnesium_oxideGrade: 0.6Grade Unit: %Intercept: 2.35 mView all details
Link to this fact

Identity

Hole ID
WPDD010
Project
Wapouzé
Commodity
magnesium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
0.6
Grade Unit
%
Intercept
2.35 m
True Width
2.1855 m
From
52.05 m
To
54.4 m
Intercept Depth
52.05 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD010:52.05-54.4

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: The low MgO grade (0.60 wt%) in this intercept is critical for the quality of limestone for cement and chemical lime production.

Positive factors

  • Low MgO content critical for product quality

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“0.60”

Context: 2.35

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 2.1855

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD010Wapouzé · calcium_oxideGrade: 54.7Grade Unit: %Intercept: 3.3 mView all details
Link to this fact

Identity

Hole ID
WPDD010
Project
Wapouzé
Commodity
calcium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
54.7
Grade Unit
%
Intercept
3.3 m
True Width
3.069 m
From
54.9 m
To
58.2 m
Intercept Depth
54.9 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD010:54.9-58.2

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: This intercept shows an exceptional CaO grade (54.70 wt%) over a moderate width (3.30 m), indicating very high-quality limestone suitable for chemical lime production.

Positive factors

  • Exceptional CaO grade suitable for chemical lime
  • Low MgO content

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“54.70”

Context: 3.30

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 3.069

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD010Wapouzé · magnesium_oxideGrade: 0.7Grade Unit: %Intercept: 3.3 mView all details
Link to this fact

Identity

Hole ID
WPDD010
Project
Wapouzé
Commodity
magnesium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
0.7
Grade Unit
%
Intercept
3.3 m
True Width
3.069 m
From
54.9 m
To
58.2 m
Intercept Depth
54.9 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD010:54.9-58.2

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: The low MgO grade (0.70 wt%) in this intercept is critical for the quality of limestone for cement and chemical lime production.

Positive factors

  • Low MgO content critical for product quality

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“0.70”

Context: 3.30

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 3.069

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD011Wapouzé · calcium_oxideGrade: 53.85Grade Unit: %Intercept: 14.7 mView all details
Link to this fact

Identity

Hole ID
WPDD011
Project
Wapouzé
Commodity
calcium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
53.85
Grade Unit
%
Intercept
14.7 m
True Width
13.671 m
From
0 m
To
14.7 m
Intercept Depth
0 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD011:0-14.7

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: This intercept shows a high CaO grade (53.85 wt%) over a significant width (14.70 m), indicating high-quality limestone suitable for industrial applications.

Positive factors

  • High CaO grade suitable for cement/chemical lime
  • Low MgO content
  • Significant width

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“53.85”

Context: 14.70

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 13.671

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD011Wapouzé · magnesium_oxideGrade: 0.69Grade Unit: %Intercept: 14.7 mView all details
Link to this fact

Identity

Hole ID
WPDD011
Project
Wapouzé
Commodity
magnesium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
0.69
Grade Unit
%
Intercept
14.7 m
True Width
13.671 m
From
0 m
To
14.7 m
Intercept Depth
0 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD011:0-14.7

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: The low MgO grade (0.69 wt%) in this intercept is critical for the quality of limestone for cement and chemical lime production.

Positive factors

  • Low MgO content critical for product quality

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“0.69”

Context: 14.70

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 13.671

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD012Wapouzé · calcium_oxideGrade: 53.88Grade Unit: %Intercept: 53.5 mView all details
Link to this fact

Identity

Hole ID
WPDD012
Project
Wapouzé
Commodity
calcium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
53.88
Grade Unit
%
Intercept
53.5 m
True Width
49.755 m
From
1.3 m
To
54.8 m
Intercept Depth
1.3 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD012:1.3-54.8

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: This intercept shows an exceptional CaO grade (53.88 wt%) over a very significant width (53.50 m), indicating very high-quality limestone suitable for chemical lime production.

Positive factors

  • Exceptional CaO grade suitable for chemical lime
  • Low MgO content
  • Significant width

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“53.88”

Context: 53.50

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 49.755

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD012Wapouzé · magnesium_oxideGrade: 0.88Grade Unit: %Intercept: 53.5 mView all details
Link to this fact

Identity

Hole ID
WPDD012
Project
Wapouzé
Commodity
magnesium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
0.88
Grade Unit
%
Intercept
53.5 m
True Width
49.755 m
From
1.3 m
To
54.8 m
Intercept Depth
1.3 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD012:1.3-54.8

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: The low MgO grade (0.88 wt%) in this intercept is critical for the quality of limestone for cement and chemical lime production.

Positive factors

  • Low MgO content critical for product quality

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses

Evidence · table

“0.88”

Context: 53.50

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 49.755

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD013Wapouzé · calcium_oxideGrade: 54.6Grade Unit: %Intercept: 1 mView all details
Link to this fact

Identity

Hole ID
WPDD013
Project
Wapouzé
Commodity
calcium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
54.6
Grade Unit
%
Intercept
1 m
True Width
0.93 m
From
0 m
To
1 m
Intercept Depth
0 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD013:0-1

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: This intercept shows an exceptional CaO grade (54.60 wt%) over a narrow width (1.00 m), indicating very high-quality limestone suitable for chemical lime production.

Positive factors

  • Exceptional CaO grade suitable for chemical lime
  • Low MgO content

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses
  • Narrow width

Evidence · table

“54.60”

Context: 1.00

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 0.93

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

WPDD013Wapouzé · magnesium_oxideGrade: 0.5Grade Unit: %Intercept: 1 mView all details
Link to this fact

Identity

Hole ID
WPDD013
Project
Wapouzé
Commodity
magnesium_oxide
Region
cameroon
Reported Region
cameroon
Ticker
ORR

Geometry

Grade
0.5
Grade Unit
%
Intercept
1 m
True Width
0.93 m
From
0 m
To
1 m
Intercept Depth
0 m

Classification

Program
exploration
Sample Type
drill
Group ID
WPDD013:0-1

QA/QC

Laboratory
SGS South Africa
QA/QC Disclosed
Yes

Deleterious

Deleterious Flag
Yes
Deleterious Elements
magnesium_oxide

Compositing

Cutoff Grade
42
Cutoff Unit
wt% CaO

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-24T00:00:00.000Z

Reasoning: The low MgO grade (0.50 wt%) in this intercept is critical for the quality of limestone for cement and chemical lime production.

Positive factors

  • Low MgO content critical for product quality

Negative factors

  • Estimated true width only
  • Presence of non-limestone lenses
  • Narrow width

Evidence · table

“0.50”

Context: 1.00

Tags used in scoring

True Width Disclosedpositive

Actual thickness perpendicular to structure is stated, not just downhole length.

Why it applies: true_width_m is 0.93

QA/QC Disclosedpositive

Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).

Why it applies: qaqc_disclosed is true

Deleterious Elements Presentnegative

Penalty elements (arsenic, antimony, etc.) or refractory concerns noted in the release.

Why it applies: deleterious_flag is true

How Atlas produces this analysis

Minestarters Atlas uses automated extraction to summarize mining announcements, identify reported measurements, and classify supporting evidence. Sentiment reflects the extracted narrative and classification rules; it is an interpretation, not a reported measurement. Evidence quotes and context are provided where available. Missing data, low-confidence results, and review flags indicate limitations. Check the original publisher announcement before relying on an interpretation.