Mackay Gold & Silver Reports 1.00 g/t Gold over 59.4 Meters, 1.15 g/t Gold over 47.2 Meters and 0.97 g/t Gold over 48.8 Meters in 150 to 250 Meter Step-outs Along Strike at Occidental South, Comstock District, Nevada

Original announcement by newsfile on

Company
Mackay Gold & Silver Corp.
Ticker
MACK
Exchange
Unavailable
Region
Nevada
Primary commodity
Gold
Secondary commodities
Silver
Document categories
Drill results
Extracted
2026-09-15 12:38:35 UTC

Analysis by Minestarters Atlas

Minestarters Atlas analysis

Summary

Mackay Gold & Silver reports initial drill results from its inaugural program at Occidental South, Nevada, with significant step-out intercepts extending gold mineralization. Highlights include 59.4 meters at 1.00 g/t gold, 47.2 meters at 1.15 g/t gold (including 4.57 meters at 7.57 g/t gold), and 48.8 meters at 0.97 g/t gold. These results nearly double the strike length of gold mineralization to 550 meters and confirm the potential for shallow oxide gold expansion.

Reasoning: The initial drill results from Mackay Gold & Silver's inaugural program at Occidental South are highly positive, demonstrating significant step-out extensions of gold mineralization with good widths and grades, validating the project's potential. The high novelty and successful expansion of the mineralized footprint are key drivers of positive sentiment, despite the lack of precise true width reporting and low silver grades.

Positive factors

  • Significant step-out drilling successfully extended mineralization along strike by 150-250 meters, nearly doubling the known strike length at Occidental South.
  • Multiple thick intercepts of moderate to strong gold grades, including a high-grade sub-interval of 7.57 g/t Au over 4.57 m, confirm continuity and expansion potential.
  • The results are from the inaugural drill program, representing new discoveries and validating the prospectivity of the Occidental-Brunswick Lode.
  • QA/QC procedures are disclosed, including certified lab, QP sign-off, and methods like blanks, standards, and duplicates, enhancing data credibility.
  • The project targets shallow oxide gold mineralization, which is typically amenable to lower-cost open-pit mining methods.

Negative factors

  • True width is estimated rather than precisely stated for each intercept, which may overstate actual thickness.
  • Silver grades are generally low and below typical economic thresholds for epithermal deposits, indicating it is a minor byproduct.
  • Assays are pending for the majority of the planned drill program, meaning the full picture of the program's success is not yet available.

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

Facts used in scoring: 80

Atlas analysis — Mackay Gold & Silver Corp.: Mackay Gold & Silver Reports 1.00 g/t Gold over 59.4 Meters, 1.15 g/t Gold over 47.2 Meters and 0.97 g/t Gold over 48.8 Meters in 150 to 250 Meter Step-outs Along Strike at Occidental South, Comstock District, Nevada. 1 g/t over 195 m; 1.15 g/t over 155 m; 0.97 g/t over 160 m

Classification and evidence

Step-Out Extensionpositive

Mineralization extended beyond the previously known limit.

Why it applies: The drill program involved 150 to 250-meter step-outs along strike, extending mineralization a further 250m north of previous historic drilling and nearly doubling the strike length of gold mineralization.

Evidence · text

“150 to 250 Meter Step-outs Along Strike at Occidental South”

QA/QC Disclosedpositive

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

Why it applies: The release details QA/QC procedures including the collection and analysis of duplicate samples, and the insertion of blanks and standards, with assay work performed by ALS Geochemistry, which is ISO/IEC 17025:2017 and ISO 9001:2015 certified.

Evidence · text

“The Company maintains a robust QA/QC program that includes the collection and analysis of duplicate samples and the insertion of blanks and standards (certified reference material).”

QP/CP Signedpositive · Story-specific tag

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: The scientific and technical information in the news release has been reviewed and approved by Darwin Green, CEO and Director, who is a Qualified Person under NI 43-101.

Evidence · text

“The scientific and technical information contained in this news release has been reviewed and approved by Darwin Green, Chief Executive Officer and director of the Company, and a Qualified Person under NI 43-101.”

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: The release states that reported intersections are based on a 0.1 g/t cut-off with a maximum of 20 ft internal dilution below cut-off.

Evidence · table

“Reported intersections based on a 0.1 g/t cut-off with maximum of 20 ft internal dilution below cut-off”

Apparent Width Onlynegative

Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.

Why it applies: The release states that reported widths are drilled width and true width is only estimated at 70% to 95% of drilled width, without providing specific true width values for each intercept.

Evidence · table

“Reported widths are drilled width, true width estimated at 70% to 95% of drilled width”

Maiden Resourceneutral · Story-specific tag

First formal MRE for the project — establishes baseline but typically exploration-stage with high Inferred component.

Why it applies: The results are from the 'inaugural drill program' and are the 'first holes to be drilled by Mackay Gold & Silver', indicating a new exploration phase for the company at this project.

Evidence · text

“initial drill results from the Company's inaugural 20,000-meter drill program”

Extracted facts

Stored fact records: 80. Some facts used in scoring do not have a stored record.

Drill Results (80)

26MGS001Occidental South · goldGrade: 0.4Grade Unit: g/tIntercept: 7.62 mView all details
Link to this fact

Identity

Hole ID
26MGS001
Project
Occidental South
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
MACK

Geometry

Grade
0.4
Grade Unit
g/t
Intercept
7.62 m
From
0 m
To
7.62 m
Hole Depth
91.44 m
Intercept Depth
0 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
26MGS001:0-7.62
Mining Method
open_pit

Location

Azimuth
290 °
Dip
-75 °

QA/QC

Laboratory
ALS Geochemistry
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
6.1 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-15T00:00:00.000Z

Reasoning: This shallow intercept, while low grade, contributes to the overall understanding of the new target area in the inaugural drill program.

Positive factors

  • Part of the inaugural drill program, contributing to the understanding of a new target area.
  • Shallow intercept, potentially amenable to open-pit mining.

Negative factors

  • Gold grade of 0.40 g/t is weak for an epithermal deposit.

Evidence · table

“0.40”

Context: 7.62

Tags used in scoring

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

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

26MGS001Occidental South · silverGrade: 1.81Grade Unit: g/tIntercept: 7.62 mView all details
Link to this fact

Identity

Hole ID
26MGS001
Project
Occidental South
Commodity
silver
Region
usa_nv
Reported Region
usa_nv
Ticker
MACK

Geometry

Grade
1.81
Grade Unit
g/t
Intercept
7.62 m
From
0 m
To
7.62 m
Hole Depth
91.44 m
Intercept Depth
0 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
26MGS001:0-7.62
Mining Method
open_pit

Location

Azimuth
290 °
Dip
-75 °

QA/QC

Laboratory
ALS Geochemistry
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
6.1 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-15T00:00:00.000Z

Reasoning: The silver grade is very low and unlikely to be economically significant, even as a byproduct.

Negative factors

  • Silver grade of 1.81 g/t is very low and well below the weak threshold for epithermal deposits (30 g/t).

Evidence · table

“1.81”

Context: 7.62

Tags used in scoring

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

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

26MGS001Occidental South · goldGrade: 0.76Grade Unit: g/tIntercept: 1.52 mView all details
Link to this fact

Identity

Hole ID
26MGS001
Project
Occidental South
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
MACK

Geometry

Grade
0.76
Grade Unit
g/t
Intercept
1.52 m
From
13.72 m
To
15.24 m
Hole Depth
91.44 m
Intercept Depth
0 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
26MGS001:13.72-15.24
Mining Method
open_pit

Location

Azimuth
290 °
Dip
-75 °

QA/QC

Laboratory
ALS Geochemistry
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
6.1 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-15T00:00:00.000Z

Reasoning: This narrow, weak-grade intercept is part of the initial exploration program, providing geological information but not highly material on its own.

Positive factors

  • Part of the inaugural drill program, contributing to the understanding of a new target area.
  • Shallow intercept, potentially amenable to open-pit mining.

Negative factors

  • Gold grade of 0.76 g/t is weak for an epithermal deposit.
  • Narrow intercept length of 1.52 m.

Evidence · table

“0.76”

Context: 1.52

Tags used in scoring

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

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

26MGS001Occidental South · silverGrade: 1.12Grade Unit: g/tIntercept: 1.52 mView all details
Link to this fact

Identity

Hole ID
26MGS001
Project
Occidental South
Commodity
silver
Region
usa_nv
Reported Region
usa_nv
Ticker
MACK

Geometry

Grade
1.12
Grade Unit
g/t
Intercept
1.52 m
From
13.72 m
To
15.24 m
Hole Depth
91.44 m
Intercept Depth
0 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
26MGS001:13.72-15.24
Mining Method
open_pit

Location

Azimuth
290 °
Dip
-75 °

QA/QC

Laboratory
ALS Geochemistry
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
6.1 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-15T00:00:00.000Z

Reasoning: The silver grade is very low and unlikely to be economically significant, even as a byproduct.

Negative factors

  • Silver grade of 1.12 g/t is very low and well below the weak threshold for epithermal deposits (30 g/t).

Evidence · table

“1.12”

Context: 1.52

Tags used in scoring

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

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

26MGS001Occidental South · goldGrade: 0.97Grade Unit: g/tIntercept: 48.77 mView all details
Link to this fact

Identity

Hole ID
26MGS001
Project
Occidental South
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
MACK

Geometry

Grade
0.97
Grade Unit
g/t
Intercept
48.77 m
From
28.96 m
To
77.72 m
Hole Depth
91.44 m
Intercept Depth
0 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
26MGS001:28.96-77.72
Mining Method
open_pit

Location

Azimuth
290 °
Dip
-75 °

QA/QC

Laboratory
ALS Geochemistry
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
6.1 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-15T00:00:00.000Z

Reasoning: This intercept shows good width and moderate gold grade, contributing significantly to the expansion of the mineralized footprint in a new exploration area.

Positive factors

  • Moderate gold grade of 0.97 g/t over a significant width of 48.77 m, indicating good continuity.
  • Part of the inaugural drill program, extending mineralization in a new target area.
  • Shallow intercept, potentially amenable to open-pit mining.

Evidence · table

“0.97”

Context: 48.77

Tags used in scoring

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

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

26MGS001Occidental South · silverGrade: 2.92Grade Unit: g/tIntercept: 48.77 mView all details
Link to this fact

Identity

Hole ID
26MGS001
Project
Occidental South
Commodity
silver
Region
usa_nv
Reported Region
usa_nv
Ticker
MACK

Geometry

Grade
2.92
Grade Unit
g/t
Intercept
48.77 m
From
28.96 m
To
77.72 m
Hole Depth
91.44 m
Intercept Depth
0 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
26MGS001:28.96-77.72
Mining Method
open_pit

Location

Azimuth
290 °
Dip
-75 °

QA/QC

Laboratory
ALS Geochemistry
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
6.1 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-15T00:00:00.000Z

Reasoning: The silver grade is very low and unlikely to be economically significant, even as a byproduct.

Negative factors

  • Silver grade of 2.92 g/t is very low and well below the weak threshold for epithermal deposits (30 g/t).

Evidence · table

“2.92”

Context: 48.77

Tags used in scoring

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

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

26MGS002Occidental South · goldGrade: 0.68Grade Unit: g/tIntercept: 33.53 mView all details
Link to this fact

Identity

Hole ID
26MGS002
Project
Occidental South
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
MACK

Geometry

Grade
0.68
Grade Unit
g/t
Intercept
33.53 m
From
0 m
To
33.53 m
Hole Depth
106.68 m
Intercept Depth
0 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
26MGS002:0-33.53
Mining Method
open_pit

Location

Azimuth
112 °
Dip
-65 °

QA/QC

Laboratory
ALS Geochemistry
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
6.1 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-15T00:00:00.000Z

Reasoning: This intercept shows good width and weak to moderate gold grade, contributing to the expansion of the mineralized footprint in a new exploration area.

Positive factors

  • Weak to moderate gold grade of 0.68 g/t over a significant width of 33.53 m, indicating good continuity.
  • Part of the inaugural drill program, extending mineralization in a new target area.
  • Shallow intercept, potentially amenable to open-pit mining.

Evidence · table

“0.68”

Context: 33.53

Tags used in scoring

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

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

26MGS002Occidental South · silverGrade: 4.88Grade Unit: g/tIntercept: 33.53 mView all details
Link to this fact

Identity

Hole ID
26MGS002
Project
Occidental South
Commodity
silver
Region
usa_nv
Reported Region
usa_nv
Ticker
MACK

Geometry

Grade
4.88
Grade Unit
g/t
Intercept
33.53 m
From
0 m
To
33.53 m
Hole Depth
106.68 m
Intercept Depth
0 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
26MGS002:0-33.53
Mining Method
open_pit

Location

Azimuth
112 °
Dip
-65 °

QA/QC

Laboratory
ALS Geochemistry
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
6.1 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-15T00:00:00.000Z

Reasoning: The silver grade is very low and unlikely to be economically significant, even as a byproduct.

Negative factors

  • Silver grade of 4.88 g/t is very low and well below the weak threshold for epithermal deposits (30 g/t).

Evidence · table

“4.88”

Context: 33.53

Tags used in scoring

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

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

26MGS002Occidental South · goldGrade: 0.19Grade Unit: g/tIntercept: 9.14 mView all details
Link to this fact

Identity

Hole ID
26MGS002
Project
Occidental South
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
MACK

Geometry

Grade
0.19
Grade Unit
g/t
Intercept
9.14 m
From
65.53 m
To
74.68 m
Hole Depth
106.68 m
Intercept Depth
0 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
26MGS002:65.53-74.68
Mining Method
open_pit

Location

Azimuth
112 °
Dip
-65 °

QA/QC

Laboratory
ALS Geochemistry
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
6.1 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-15T00:00:00.000Z

Reasoning: This intercept is below the weak grade threshold for gold, providing geological information but not indicating significant mineralization.

Positive factors

  • Part of the inaugural drill program, contributing to the understanding of a new target area.

Negative factors

  • Gold grade of 0.19 g/t is below the weak threshold for an epithermal deposit.

Evidence · table

“0.19”

Context: 9.14

Tags used in scoring

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

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

26MGS002Occidental South · silverGrade: 2.27Grade Unit: g/tIntercept: 9.14 mView all details
Link to this fact

Identity

Hole ID
26MGS002
Project
Occidental South
Commodity
silver
Region
usa_nv
Reported Region
usa_nv
Ticker
MACK

Geometry

Grade
2.27
Grade Unit
g/t
Intercept
9.14 m
From
65.53 m
To
74.68 m
Hole Depth
106.68 m
Intercept Depth
0 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
26MGS002:65.53-74.68
Mining Method
open_pit

Location

Azimuth
112 °
Dip
-65 °

QA/QC

Laboratory
ALS Geochemistry
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
6.1 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-15T00:00:00.000Z

Reasoning: The silver grade is very low and unlikely to be economically significant, even as a byproduct.

Negative factors

  • Silver grade of 2.27 g/t is very low and well below the weak threshold for epithermal deposits (30 g/t).

Evidence · table

“2.27”

Context: 9.14

Tags used in scoring

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

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

26MGS002Occidental South · goldGrade: 0.21Grade Unit: g/tIntercept: 10.67 mView all details
Link to this fact

Identity

Hole ID
26MGS002
Project
Occidental South
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
MACK

Geometry

Grade
0.21
Grade Unit
g/t
Intercept
10.67 m
From
88.39 m
To
99.06 m
Hole Depth
106.68 m
Intercept Depth
0 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
26MGS002:88.39-99.06
Mining Method
open_pit

Location

Azimuth
112 °
Dip
-65 °

QA/QC

Laboratory
ALS Geochemistry
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
6.1 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-15T00:00:00.000Z

Reasoning: This intercept is below the weak grade threshold for gold, providing geological information but not indicating significant mineralization.

Positive factors

  • Part of the inaugural drill program, contributing to the understanding of a new target area.

Negative factors

  • Gold grade of 0.21 g/t is below the weak threshold for an epithermal deposit.

Evidence · table

“0.21”

Context: 10.67

Tags used in scoring

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

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

26MGS002Occidental South · silverGrade: 1.68Grade Unit: g/tIntercept: 10.67 mView all details
Link to this fact

Identity

Hole ID
26MGS002
Project
Occidental South
Commodity
silver
Region
usa_nv
Reported Region
usa_nv
Ticker
MACK

Geometry

Grade
1.68
Grade Unit
g/t
Intercept
10.67 m
From
88.39 m
To
99.06 m
Hole Depth
106.68 m
Intercept Depth
0 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
26MGS002:88.39-99.06
Mining Method
open_pit

Location

Azimuth
112 °
Dip
-65 °

QA/QC

Laboratory
ALS Geochemistry
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
6.1 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-15T00:00:00.000Z

Reasoning: The silver grade is very low and unlikely to be economically significant, even as a byproduct.

Negative factors

  • Silver grade of 1.68 g/t is very low and well below the weak threshold for epithermal deposits (30 g/t).

Evidence · table

“1.68”

Context: 10.67

Tags used in scoring

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

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

26MGS003Occidental South · goldGrade: 0.17Grade Unit: g/tIntercept: 3.05 mView all details
Link to this fact

Identity

Hole ID
26MGS003
Project
Occidental South
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
MACK

Geometry

Grade
0.17
Grade Unit
g/t
Intercept
3.05 m
From
33.53 m
To
36.58 m
Hole Depth
137.16 m
Intercept Depth
33.53 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
26MGS003:33.53-36.58
Mining Method
open_pit

Location

Azimuth
109 °
Dip
-50 °

QA/QC

Laboratory
ALS Geochemistry
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
6.1 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-15T00:00:00.000Z

Reasoning: This narrow intercept is below the weak grade threshold for gold, providing geological information but not indicating significant mineralization.

Positive factors

  • Part of the inaugural drill program, contributing to the understanding of a new target area.

Negative factors

  • Gold grade of 0.17 g/t is below the weak threshold for an epithermal deposit.
  • Narrow intercept length of 3.05 m.

Evidence · table

“0.17”

Context: 3.05

Tags used in scoring

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

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

26MGS003Occidental South · silverGrade: 2.03Grade Unit: g/tIntercept: 3.05 mView all details
Link to this fact

Identity

Hole ID
26MGS003
Project
Occidental South
Commodity
silver
Region
usa_nv
Reported Region
usa_nv
Ticker
MACK

Geometry

Grade
2.03
Grade Unit
g/t
Intercept
3.05 m
From
33.53 m
To
36.58 m
Hole Depth
137.16 m
Intercept Depth
33.53 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
26MGS003:33.53-36.58
Mining Method
open_pit

Location

Azimuth
109 °
Dip
-50 °

QA/QC

Laboratory
ALS Geochemistry
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
6.1 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-15T00:00:00.000Z

Reasoning: The silver grade is very low and unlikely to be economically significant, even as a byproduct.

Negative factors

  • Silver grade of 2.03 g/t is very low and well below the weak threshold for epithermal deposits (30 g/t).

Evidence · table

“2.03”

Context: 3.05

Tags used in scoring

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

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

26MGS004Occidental South · goldGrade: 2.08Grade Unit: g/tIntercept: 4.57 mView all details
Link to this fact

Identity

Hole ID
26MGS004
Project
Occidental South
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
MACK

Geometry

Grade
2.08
Grade Unit
g/t
Intercept
4.57 m
From
44.2 m
To
48.77 m
Hole Depth
137.16 m
Intercept Depth
44.2 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
26MGS004:44.2-48.77
Mining Method
open_pit

Location

Azimuth
176 °
Dip
-89 °

QA/QC

Laboratory
ALS Geochemistry
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
6.1 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-15T00:00:00.000Z

Reasoning: This intercept shows a strong gold grade, which is a positive indicator for the exploration program, despite its narrow width.

Positive factors

  • Strong gold grade of 2.08 g/t for an epithermal deposit.
  • Part of the inaugural drill program, contributing to the understanding of a new target area.
  • Shallow intercept, potentially amenable to open-pit mining.

Negative factors

  • Narrow intercept length of 4.57 m.

Evidence · table

“2.08”

Context: 4.57

Tags used in scoring

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

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

26MGS004Occidental South · silverGrade: 8.69Grade Unit: g/tIntercept: 4.57 mView all details
Link to this fact

Identity

Hole ID
26MGS004
Project
Occidental South
Commodity
silver
Region
usa_nv
Reported Region
usa_nv
Ticker
MACK

Geometry

Grade
8.69
Grade Unit
g/t
Intercept
4.57 m
From
44.2 m
To
48.77 m
Hole Depth
137.16 m
Intercept Depth
44.2 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
26MGS004:44.2-48.77
Mining Method
open_pit

Location

Azimuth
176 °
Dip
-89 °

QA/QC

Laboratory
ALS Geochemistry
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
6.1 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-15T00:00:00.000Z

Reasoning: The silver grade is very low and unlikely to be economically significant, even as a byproduct.

Negative factors

  • Silver grade of 8.69 g/t is very low and well below the weak threshold for epithermal deposits (30 g/t).

Evidence · table

“8.69”

Context: 4.57

Tags used in scoring

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

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

26MGS004Occidental South · goldGrade: 0.27Grade Unit: g/tIntercept: 12.19 mView all details
Link to this fact

Identity

Hole ID
26MGS004
Project
Occidental South
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
MACK

Geometry

Grade
0.27
Grade Unit
g/t
Intercept
12.19 m
From
80.77 m
To
92.96 m
Hole Depth
137.16 m
Intercept Depth
44.2 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
26MGS004:80.77-92.96
Mining Method
open_pit

Location

Azimuth
176 °
Dip
-89 °

QA/QC

Laboratory
ALS Geochemistry
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
6.1 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-15T00:00:00.000Z

Reasoning: This intercept is below the weak grade threshold for gold, providing geological information but not indicating significant mineralization.

Positive factors

  • Part of the inaugural drill program, contributing to the understanding of a new target area.

Negative factors

  • Gold grade of 0.27 g/t is below the weak threshold for an epithermal deposit.

Evidence · table

“0.27”

Context: 12.19

Tags used in scoring

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

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

26MGS004Occidental South · silverGrade: 3.33Grade Unit: g/tIntercept: 12.19 mView all details
Link to this fact

Identity

Hole ID
26MGS004
Project
Occidental South
Commodity
silver
Region
usa_nv
Reported Region
usa_nv
Ticker
MACK

Geometry

Grade
3.33
Grade Unit
g/t
Intercept
12.19 m
From
80.77 m
To
92.96 m
Hole Depth
137.16 m
Intercept Depth
44.2 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
26MGS004:80.77-92.96
Mining Method
open_pit

Location

Azimuth
176 °
Dip
-89 °

QA/QC

Laboratory
ALS Geochemistry
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
6.1 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-15T00:00:00.000Z

Reasoning: The silver grade is very low and unlikely to be economically significant, even as a byproduct.

Negative factors

  • Silver grade of 3.33 g/t is very low and well below the weak threshold for epithermal deposits (30 g/t).

Evidence · table

“3.33”

Context: 12.19

Tags used in scoring

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

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

26MGS004Occidental South · goldGrade: 0.33Grade Unit: g/tIntercept: 13.72 mView all details
Link to this fact

Identity

Hole ID
26MGS004
Project
Occidental South
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
MACK

Geometry

Grade
0.33
Grade Unit
g/t
Intercept
13.72 m
From
117.35 m
To
131.06 m
Hole Depth
137.16 m
Intercept Depth
44.2 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
26MGS004:117.35-131.06
Mining Method
open_pit

Location

Azimuth
176 °
Dip
-89 °

QA/QC

Laboratory
ALS Geochemistry
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
6.1 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-15T00:00:00.000Z

Reasoning: This intercept shows a weak gold grade over a moderate width, providing geological information for the exploration program.

Positive factors

  • Gold grade of 0.33 g/t meets the weak threshold for an epithermal deposit.
  • Part of the inaugural drill program, contributing to the understanding of a new target area.

Evidence · table

“0.33”

Context: 13.72

Tags used in scoring

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

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

26MGS004Occidental South · silverGrade: 12.2Grade Unit: g/tIntercept: 13.72 mView all details
Link to this fact

Identity

Hole ID
26MGS004
Project
Occidental South
Commodity
silver
Region
usa_nv
Reported Region
usa_nv
Ticker
MACK

Geometry

Grade
12.2
Grade Unit
g/t
Intercept
13.72 m
From
117.35 m
To
131.06 m
Hole Depth
137.16 m
Intercept Depth
44.2 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
26MGS004:117.35-131.06
Mining Method
open_pit

Location

Azimuth
176 °
Dip
-89 °

QA/QC

Laboratory
ALS Geochemistry
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
6.1 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-15T00:00:00.000Z

Reasoning: The silver grade is very low and unlikely to be economically significant, even as a byproduct.

Negative factors

  • Silver grade of 12.20 g/t is very low and well below the weak threshold for epithermal deposits (30 g/t).

Evidence · table

“12.20”

Context: 13.72

Tags used in scoring

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

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

26MGS005Occidental South · goldGrade: 0.26Grade Unit: g/tIntercept: 4.57 mView all details
Link to this fact

Identity

Hole ID
26MGS005
Project
Occidental South
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
MACK

Geometry

Grade
0.26
Grade Unit
g/t
Intercept
4.57 m
From
25.91 m
To
30.48 m
Hole Depth
91.44 m
Intercept Depth
25.91 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
26MGS005:25.91-30.48
Mining Method
open_pit

Location

Azimuth
291 °
Dip
-45 °

QA/QC

Laboratory
ALS Geochemistry
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
6.1 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-15T00:00:00.000Z

Reasoning: This narrow intercept is below the weak grade threshold for gold, providing geological information but not indicating significant mineralization.

Positive factors

  • Part of the inaugural drill program, contributing to the understanding of a new target area.

Negative factors

  • Gold grade of 0.26 g/t is below the weak threshold for an epithermal deposit.
  • Narrow intercept length of 4.57 m.

Evidence · table

“0.26”

Context: 4.57

Tags used in scoring

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

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

26MGS005Occidental South · silverGrade: 2.78Grade Unit: g/tIntercept: 4.57 mView all details
Link to this fact

Identity

Hole ID
26MGS005
Project
Occidental South
Commodity
silver
Region
usa_nv
Reported Region
usa_nv
Ticker
MACK

Geometry

Grade
2.78
Grade Unit
g/t
Intercept
4.57 m
From
25.91 m
To
30.48 m
Hole Depth
91.44 m
Intercept Depth
25.91 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
26MGS005:25.91-30.48
Mining Method
open_pit

Location

Azimuth
291 °
Dip
-45 °

QA/QC

Laboratory
ALS Geochemistry
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
6.1 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-15T00:00:00.000Z

Reasoning: The silver grade is very low and unlikely to be economically significant, even as a byproduct.

Negative factors

  • Silver grade of 2.78 g/t is very low and well below the weak threshold for epithermal deposits (30 g/t).

Evidence · table

“2.78”

Context: 4.57

Tags used in scoring

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

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

26MGS005Occidental South · goldGrade: 1.15Grade Unit: g/tIntercept: 47.24 mView all details
Link to this fact

Identity

Hole ID
26MGS005
Project
Occidental South
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
MACK

Geometry

Grade
1.15
Grade Unit
g/t
Intercept
47.24 m
From
38.1 m
To
85.34 m
Hole Depth
91.44 m
Intercept Depth
25.91 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
26MGS005:38.1-85.34
Mining Method
open_pit

Location

Azimuth
291 °
Dip
-45 °

QA/QC

Laboratory
ALS Geochemistry
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
6.1 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-15T00:00:00.000Z

Reasoning: This intercept shows good width and moderate gold grade, significantly contributing to the expansion of the mineralized footprint in a new exploration area.

Positive factors

  • Moderate gold grade of 1.15 g/t over a significant width of 47.24 m, indicating strong continuity.
  • Part of the inaugural drill program, extending mineralization in a new target area.
  • Shallow intercept, potentially amenable to open-pit mining.

Evidence · table

“1.15”

Context: 47.24

Tags used in scoring

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

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

26MGS005Occidental South · silverGrade: 1.68Grade Unit: g/tIntercept: 47.24 mView all details
Link to this fact

Identity

Hole ID
26MGS005
Project
Occidental South
Commodity
silver
Region
usa_nv
Reported Region
usa_nv
Ticker
MACK

Geometry

Grade
1.68
Grade Unit
g/t
Intercept
47.24 m
From
38.1 m
To
85.34 m
Hole Depth
91.44 m
Intercept Depth
25.91 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
26MGS005:38.1-85.34
Mining Method
open_pit

Location

Azimuth
291 °
Dip
-45 °

QA/QC

Laboratory
ALS Geochemistry
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
6.1 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-15T00:00:00.000Z

Reasoning: The silver grade is very low and unlikely to be economically significant, even as a byproduct.

Negative factors

  • Silver grade of 1.68 g/t is very low and well below the weak threshold for epithermal deposits (30 g/t).

Evidence · table

“1.68”

Context: 47.24

Tags used in scoring

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

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

26MGS005Occidental South · goldGrade: 7.57Grade Unit: g/tIntercept: 4.57 mView all details
Link to this fact

Identity

Hole ID
26MGS005
Project
Occidental South
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
MACK

Geometry

Grade
7.57
Grade Unit
g/t
Intercept
4.57 m
From
38.1 m
To
42.67 m
Hole Depth
91.44 m
Intercept Depth
25.91 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
26MGS005:38.1-42.67
Mining Method
open_pit

Location

Azimuth
291 °
Dip
-45 °

QA/QC

Laboratory
ALS Geochemistry
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
6.1 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-15T00:00:00.000Z

Reasoning: This high-grade sub-interval is a very positive result, indicating the presence of bonanza-grade mineralization within the broader zone, which is highly material for an exploration program.

Positive factors

  • Exceptional gold grade of 7.57 g/t for an epithermal deposit.
  • High-grade sub-interval within a broader mineralized zone, indicating potential for higher-grade shoots.
  • Part of the inaugural drill program, contributing to the understanding of a new target area.

Negative factors

  • Narrow intercept length of 4.57 m.

Evidence · table

“7.57”

Context: 4.57

Tags used in scoring

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

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

26MGS005Occidental South · silverGrade: 5.54Grade Unit: g/tIntercept: 4.57 mView all details
Link to this fact

Identity

Hole ID
26MGS005
Project
Occidental South
Commodity
silver
Region
usa_nv
Reported Region
usa_nv
Ticker
MACK

Geometry

Grade
5.54
Grade Unit
g/t
Intercept
4.57 m
From
38.1 m
To
42.67 m
Hole Depth
91.44 m
Intercept Depth
25.91 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
26MGS005:38.1-42.67
Mining Method
open_pit

Location

Azimuth
291 °
Dip
-45 °

QA/QC

Laboratory
ALS Geochemistry
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
6.1 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-15T00:00:00.000Z

Reasoning: The silver grade is very low and unlikely to be economically significant, even as a byproduct.

Negative factors

  • Silver grade of 5.54 g/t is very low and well below the weak threshold for epithermal deposits (30 g/t).

Evidence · table

“5.54”

Context: 4.57

Tags used in scoring

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

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

26MGS006Occidental South · goldGrade: 0.3Grade Unit: g/tIntercept: 3.05 mView all details
Link to this fact

Identity

Hole ID
26MGS006
Project
Occidental South
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
MACK

Geometry

Grade
0.3
Grade Unit
g/t
Intercept
3.05 m
From
10.67 m
To
13.72 m
Hole Depth
152.4 m
Intercept Depth
10.67 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
26MGS006:10.67-13.72
Mining Method
open_pit

Location

Azimuth
108 °
Dip
-65 °

QA/QC

Laboratory
ALS Geochemistry
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
6.1 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-15T00:00:00.000Z

Reasoning: This narrow intercept shows a weak gold grade, providing geological information for the exploration program.

Positive factors

  • Gold grade of 0.30 g/t meets the weak threshold for an epithermal deposit.
  • Part of the inaugural drill program, contributing to the understanding of a new target area.

Negative factors

  • Narrow intercept length of 3.05 m.

Evidence · table

“0.30”

Context: 3.05

Tags used in scoring

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

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

26MGS006Occidental South · silverGrade: 0.68Grade Unit: g/tIntercept: 3.05 mView all details
Link to this fact

Identity

Hole ID
26MGS006
Project
Occidental South
Commodity
silver
Region
usa_nv
Reported Region
usa_nv
Ticker
MACK

Geometry

Grade
0.68
Grade Unit
g/t
Intercept
3.05 m
From
10.67 m
To
13.72 m
Hole Depth
152.4 m
Intercept Depth
10.67 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
26MGS006:10.67-13.72
Mining Method
open_pit

Location

Azimuth
108 °
Dip
-65 °

QA/QC

Laboratory
ALS Geochemistry
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
6.1 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-15T00:00:00.000Z

Reasoning: The silver grade is very low and unlikely to be economically significant, even as a byproduct.

Negative factors

  • Silver grade of 0.68 g/t is very low and well below the weak threshold for epithermal deposits (30 g/t).

Evidence · table

“0.68”

Context: 3.05

Tags used in scoring

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

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

26MGS006Occidental South · goldGrade: 1.5Grade Unit: g/tIntercept: 3.05 mView all details
Link to this fact

Identity

Hole ID
26MGS006
Project
Occidental South
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
MACK

Geometry

Grade
1.5
Grade Unit
g/t
Intercept
3.05 m
From
64.01 m
To
67.06 m
Hole Depth
152.4 m
Intercept Depth
10.67 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
26MGS006:64.01-67.06
Mining Method
open_pit

Location

Azimuth
108 °
Dip
-65 °

QA/QC

Laboratory
ALS Geochemistry
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
6.1 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-15T00:00:00.000Z

Reasoning: This narrow intercept shows a moderate gold grade, which is a positive indicator for the exploration program.

Positive factors

  • Moderate gold grade of 1.50 g/t for an epithermal deposit.
  • Part of the inaugural drill program, contributing to the understanding of a new target area.

Negative factors

  • Narrow intercept length of 3.05 m.

Evidence · table

“1.50”

Context: 3.05

Tags used in scoring

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

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

26MGS006Occidental South · silverGrade: 3.08Grade Unit: g/tIntercept: 3.05 mView all details
Link to this fact

Identity

Hole ID
26MGS006
Project
Occidental South
Commodity
silver
Region
usa_nv
Reported Region
usa_nv
Ticker
MACK

Geometry

Grade
3.08
Grade Unit
g/t
Intercept
3.05 m
From
64.01 m
To
67.06 m
Hole Depth
152.4 m
Intercept Depth
10.67 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
26MGS006:64.01-67.06
Mining Method
open_pit

Location

Azimuth
108 °
Dip
-65 °

QA/QC

Laboratory
ALS Geochemistry
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
6.1 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-15T00:00:00.000Z

Reasoning: The silver grade is very low and unlikely to be economically significant, even as a byproduct.

Negative factors

  • Silver grade of 3.08 g/t is very low and well below the weak threshold for epithermal deposits (30 g/t).

Evidence · table

“3.08”

Context: 3.05

Tags used in scoring

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

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

26MGS006Occidental South · goldGrade: 0.47Grade Unit: g/tIntercept: 10.67 mView all details
Link to this fact

Identity

Hole ID
26MGS006
Project
Occidental South
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
MACK

Geometry

Grade
0.47
Grade Unit
g/t
Intercept
10.67 m
From
112.78 m
To
123.44 m
Hole Depth
152.4 m
Intercept Depth
10.67 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
26MGS006:112.78-123.44
Mining Method
open_pit

Location

Azimuth
108 °
Dip
-65 °

QA/QC

Laboratory
ALS Geochemistry
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
6.1 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-15T00:00:00.000Z

Reasoning: This intercept shows a weak gold grade over a moderate width, providing geological information for the exploration program.

Positive factors

  • Gold grade of 0.47 g/t meets the weak threshold for an epithermal deposit.
  • Part of the inaugural drill program, contributing to the understanding of a new target area.

Evidence · table

“0.47”

Context: 1.68

Tags used in scoring

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

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

26MGS006Occidental South · silverGrade: 2.08Grade Unit: g/tIntercept: 10.67 mView all details
Link to this fact

Identity

Hole ID
26MGS006
Project
Occidental South
Commodity
silver
Region
usa_nv
Reported Region
usa_nv
Ticker
MACK

Geometry

Grade
2.08
Grade Unit
g/t
Intercept
10.67 m
From
112.78 m
To
123.44 m
Hole Depth
152.4 m
Intercept Depth
10.67 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
26MGS006:112.78-123.44
Mining Method
open_pit

Location

Azimuth
108 °
Dip
-65 °

QA/QC

Laboratory
ALS Geochemistry
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
6.1 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-15T00:00:00.000Z

Reasoning: The silver grade is very low and unlikely to be economically significant, even as a byproduct.

Negative factors

  • Silver grade of 2.08 g/t is very low and well below the weak threshold for epithermal deposits (30 g/t).

Evidence · table

“2.08”

Context: 1.68

Tags used in scoring

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

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

26MGS006Occidental South · goldGrade: 0.41Grade Unit: g/tIntercept: 7.62 mView all details
Link to this fact

Identity

Hole ID
26MGS006
Project
Occidental South
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
MACK

Geometry

Grade
0.41
Grade Unit
g/t
Intercept
7.62 m
From
137.16 m
To
144.78 m
Hole Depth
152.4 m
Intercept Depth
10.67 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
26MGS006:137.16-144.78
Mining Method
open_pit

Location

Azimuth
108 °
Dip
-65 °

QA/QC

Laboratory
ALS Geochemistry
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
6.1 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-15T00:00:00.000Z

Reasoning: This intercept shows a weak gold grade over a moderate width, providing geological information for the exploration program.

Positive factors

  • Gold grade of 0.41 g/t meets the weak threshold for an epithermal deposit.
  • Part of the inaugural drill program, contributing to the understanding of a new target area.

Evidence · table

“0.41”

Context: 10.93

Tags used in scoring

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

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

26MGS006Occidental South · silverGrade: 10.93Grade Unit: g/tIntercept: 7.62 mView all details
Link to this fact

Identity

Hole ID
26MGS006
Project
Occidental South
Commodity
silver
Region
usa_nv
Reported Region
usa_nv
Ticker
MACK

Geometry

Grade
10.93
Grade Unit
g/t
Intercept
7.62 m
From
137.16 m
To
144.78 m
Hole Depth
152.4 m
Intercept Depth
10.67 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
26MGS006:137.16-144.78
Mining Method
open_pit

Location

Azimuth
108 °
Dip
-65 °

QA/QC

Laboratory
ALS Geochemistry
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
6.1 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-15T00:00:00.000Z

Reasoning: The silver grade is very low and unlikely to be economically significant, even as a byproduct.

Negative factors

  • Silver grade of 10.93 g/t is very low and well below the weak threshold for epithermal deposits (30 g/t).

Evidence · table

“10.93”

Context: 10.93

Tags used in scoring

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

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

26MGS007Occidental South · goldGrade: 0.26Grade Unit: g/tIntercept: 7.62 mView all details
Link to this fact

Identity

Hole ID
26MGS007
Project
Occidental South
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
MACK

Geometry

Grade
0.26
Grade Unit
g/t
Intercept
7.62 m
From
19.81 m
To
27.43 m
Hole Depth
143.26 m
Intercept Depth
19.81 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
26MGS007:19.81-27.43
Mining Method
open_pit

Location

Azimuth
290 °
Dip
-85 °

QA/QC

Laboratory
ALS Geochemistry
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
6.1 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-15T00:00:00.000Z

Reasoning: This intercept is below the weak grade threshold for gold, providing geological information but not indicating significant mineralization.

Positive factors

  • Part of the inaugural drill program, contributing to the understanding of a new target area.

Negative factors

  • Gold grade of 0.26 g/t is below the weak threshold for an epithermal deposit.

Evidence · table

“0.26”

Context: 4.23

Tags used in scoring

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

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

26MGS007Occidental South · silverGrade: 4.23Grade Unit: g/tIntercept: 7.62 mView all details
Link to this fact

Identity

Hole ID
26MGS007
Project
Occidental South
Commodity
silver
Region
usa_nv
Reported Region
usa_nv
Ticker
MACK

Geometry

Grade
4.23
Grade Unit
g/t
Intercept
7.62 m
From
19.81 m
To
27.43 m
Hole Depth
143.26 m
Intercept Depth
19.81 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
26MGS007:19.81-27.43
Mining Method
open_pit

Location

Azimuth
290 °
Dip
-85 °

QA/QC

Laboratory
ALS Geochemistry
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
6.1 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-15T00:00:00.000Z

Reasoning: The silver grade is very low and unlikely to be economically significant, even as a byproduct.

Negative factors

  • Silver grade of 4.23 g/t is very low and well below the weak threshold for epithermal deposits (30 g/t).

Evidence · table

“4.23”

Context: 4.23

Tags used in scoring

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

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

26MGS007Occidental South · goldGrade: 1Grade Unit: g/tIntercept: 59.44 mView all details
Link to this fact

Identity

Hole ID
26MGS007
Project
Occidental South
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
MACK

Geometry

Grade
1
Grade Unit
g/t
Intercept
59.44 m
From
83.82 m
To
143.26 m
Hole Depth
143.26 m
Intercept Depth
19.81 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
26MGS007:83.82-143.26
Mining Method
open_pit

Location

Azimuth
290 °
Dip
-85 °

QA/QC

Laboratory
ALS Geochemistry
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
6.1 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-15T00:00:00.000Z

Reasoning: This intercept represents a highly material result with excellent width and moderate gold grade, significantly expanding the known mineralization and supporting the project's exploration potential.

Positive factors

  • Moderate gold grade of 1.00 g/t over an exceptional width of 59.44 m, indicating strong continuity and bulk tonnage potential.
  • Part of the inaugural drill program, significantly extending mineralization in a new target area.
  • Shallow intercept, potentially amenable to open-pit mining.

Evidence · table

“1.00”

Context: 59.44

Tags used in scoring

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

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

26MGS007Occidental South · silverGrade: 9.45Grade Unit: g/tIntercept: 59.44 mView all details
Link to this fact

Identity

Hole ID
26MGS007
Project
Occidental South
Commodity
silver
Region
usa_nv
Reported Region
usa_nv
Ticker
MACK

Geometry

Grade
9.45
Grade Unit
g/t
Intercept
59.44 m
From
83.82 m
To
143.26 m
Hole Depth
143.26 m
Intercept Depth
19.81 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
26MGS007:83.82-143.26
Mining Method
open_pit

Location

Azimuth
290 °
Dip
-85 °

QA/QC

Laboratory
ALS Geochemistry
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
6.1 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-15T00:00:00.000Z

Reasoning: The silver grade is very low and unlikely to be economically significant, even as a byproduct.

Negative factors

  • Silver grade of 9.45 g/t is very low and well below the weak threshold for epithermal deposits (30 g/t).

Evidence · table

“9.45”

Context: 59.44

Tags used in scoring

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

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

26MGS007Occidental South · goldGrade: 1.46Grade Unit: g/tIntercept: 18.29 mView all details
Link to this fact

Identity

Hole ID
26MGS007
Project
Occidental South
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
MACK

Geometry

Grade
1.46
Grade Unit
g/t
Intercept
18.29 m
From
118.87 m
To
137.16 m
Hole Depth
143.26 m
Intercept Depth
19.81 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
26MGS007:118.87-137.16
Mining Method
open_pit

Location

Azimuth
290 °
Dip
-85 °

QA/QC

Laboratory
ALS Geochemistry
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
6.1 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-15T00:00:00.000Z

Reasoning: This sub-interval shows a good width and moderate gold grade, highlighting a more significant portion of the broader mineralized zone.

Positive factors

  • Moderate gold grade of 1.46 g/t over a good width of 18.29 m, indicating a higher-grade zone within the broader intercept.
  • Part of the inaugural drill program, contributing to the understanding of a new target area.
  • Shallow intercept, potentially amenable to open-pit mining.

Evidence · table

“1.46”

Context: 18.29

Tags used in scoring

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

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

26MGS007Occidental South · silverGrade: 19.74Grade Unit: g/tIntercept: 18.29 mView all details
Link to this fact

Identity

Hole ID
26MGS007
Project
Occidental South
Commodity
silver
Region
usa_nv
Reported Region
usa_nv
Ticker
MACK

Geometry

Grade
19.74
Grade Unit
g/t
Intercept
18.29 m
From
118.87 m
To
137.16 m
Hole Depth
143.26 m
Intercept Depth
19.81 m

Classification

Deposit Type
epithermal
Program
exploration
Sample Type
drill
Group ID
26MGS007:118.87-137.16
Mining Method
open_pit

Location

Azimuth
290 °
Dip
-85 °

QA/QC

Laboratory
ALS Geochemistry
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t
Dilution Disclosed
Yes
Max Dilution
6.1 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-15T00:00:00.000Z

Reasoning: The silver grade is very low and unlikely to be economically significant, even as a byproduct.

Negative factors

  • Silver grade of 19.74 g/t is very low and well below the weak threshold for epithermal deposits (30 g/t).

Evidence · table

“19.74”

Context: 18.29

Tags used in scoring

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

Compositing Transparentpositive

Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: cutoff_grade and internal dilution are both stated

26MGS001Occidental South · goldGrade: 0.97Grade Unit: g/tIntercept: 160 mView all details
Link to this fact

Identity

Hole ID
26MGS001
Project
Occidental South
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
MACK

Geometry

Grade
0.97
Grade Unit
g/t
Intercept
160 m
From
95 m
To
255 m
Intercept Depth
95 m

Classification

Deposit Type
epithermal
Sample Type
drill
Group ID
26MGS001:95-255
Mining Method
open_pit

QA/QC

Laboratory
ALS Geochemistry
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-15T00:00:00.000Z

Reasoning: Expanded from assay table. 0.97 g/t gold is strong against the open_pit mining band [5, 2, 1, 0.3] g/t. Grade×width 155.2 g/t·m is strong (grade alone is weak; the better of the two is used).

Positive factors

  • 0.97 g/t gold is strong on the open_pit mining band.

Negative factors

  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“0.97”

Context: 26MGS001

Tags used in scoring

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

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

26MGS001Occidental South · silverGrade: 2.92Grade Unit: g/tIntercept: 160 mView all details
Link to this fact

Identity

Hole ID
26MGS001
Project
Occidental South
Commodity
silver
Region
usa_nv
Reported Region
usa_nv
Ticker
MACK

Geometry

Grade
2.92
Grade Unit
g/t
Intercept
160 m
From
95 m
To
255 m
Intercept Depth
95 m

Classification

Deposit Type
epithermal
Sample Type
drill
Group ID
26MGS001:95-255
Mining Method
open_pit

QA/QC

Laboratory
ALS Geochemistry
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-15T00:00:00.000Z

Reasoning: Expanded from assay table. 2.92 g/t silver is weak against the default band [500, 200, 100, 30] g/t. Grade×width 467.2 g/t·m is weak (grade alone is below; the better of the two is used).

Negative factors

  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“2.92”

Context: 26MGS001

Tags used in scoring

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

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

26MGS002Occidental South · goldGrade: 0.68Grade Unit: g/tIntercept: 110 mView all details
Link to this fact

Identity

Hole ID
26MGS002
Project
Occidental South
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
MACK

Geometry

Grade
0.68
Grade Unit
g/t
Intercept
110 m
From
0 m
To
110 m
Intercept Depth
0 m

Classification

Deposit Type
epithermal
Sample Type
drill
Group ID
26MGS002:0-110
Mining Method
open_pit

QA/QC

Laboratory
ALS Geochemistry
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-15T00:00:00.000Z

Reasoning: Expanded from assay table. 0.68 g/t gold is moderate against the open_pit mining band [5, 2, 1, 0.3] g/t. Grade×width 74.8 g/t·m is moderate (grade alone is weak; the better of the two is used).

Negative factors

  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“0.68”

Context: 26MGS002

Tags used in scoring

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

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

26MGS002Occidental South · silverGrade: 4.88Grade Unit: g/tIntercept: 110 mView all details
Link to this fact

Identity

Hole ID
26MGS002
Project
Occidental South
Commodity
silver
Region
usa_nv
Reported Region
usa_nv
Ticker
MACK

Geometry

Grade
4.88
Grade Unit
g/t
Intercept
110 m
From
0 m
To
110 m
Intercept Depth
0 m

Classification

Deposit Type
epithermal
Sample Type
drill
Group ID
26MGS002:0-110
Mining Method
open_pit

QA/QC

Laboratory
ALS Geochemistry
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-15T00:00:00.000Z

Reasoning: Expanded from assay table. 4.88 g/t silver is weak against the default band [500, 200, 100, 30] g/t. Grade×width 536.8 g/t·m is weak (grade alone is below; the better of the two is used).

Negative factors

  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“4.88”

Context: 26MGS002

Tags used in scoring

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

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

26MGS004Occidental South · goldGrade: 2.08Grade Unit: g/tIntercept: 15 mView all details
Link to this fact

Identity

Hole ID
26MGS004
Project
Occidental South
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
MACK

Geometry

Grade
2.08
Grade Unit
g/t
Intercept
15 m
From
145 m
To
160 m
Intercept Depth
145 m

Classification

Deposit Type
epithermal
Sample Type
drill
Group ID
26MGS004:145-160
Mining Method
open_pit

QA/QC

Laboratory
ALS Geochemistry
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-15T00:00:00.000Z

Reasoning: Expanded from assay table. 2.08 g/t gold is strong against the open_pit mining band [5, 2, 1, 0.3] g/t. Grade×width 31.2 g/t·m is moderate (grade alone is strong; the better of the two is used).

Positive factors

  • 2.08 g/t gold is strong on the open_pit mining band.

Negative factors

  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“2.08”

Context: 26MGS004

Tags used in scoring

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

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

26MGS004Occidental South · silverGrade: 2.65Grade Unit: g/tIntercept: 15 mView all details
Link to this fact

Identity

Hole ID
26MGS004
Project
Occidental South
Commodity
silver
Region
usa_nv
Reported Region
usa_nv
Ticker
MACK

Geometry

Grade
2.65
Grade Unit
g/t
Intercept
15 m
From
145 m
To
160 m
Intercept Depth
145 m

Classification

Deposit Type
epithermal
Sample Type
drill
Group ID
26MGS004:145-160
Mining Method
open_pit

QA/QC

Laboratory
ALS Geochemistry
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-15T00:00:00.000Z

Reasoning: Expanded from assay table. 2.65 g/t silver is below against the default band [500, 200, 100, 30] g/t. Grade×width 39.8 g/t·m is below.

Negative factors

  • 2.65 g/t silver is below the weak threshold (30 g/t) on the default band.
  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“2.65”

Context: 26MGS004

Tags used in scoring

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

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

26MGS005Occidental South · goldGrade: 1.15Grade Unit: g/tIntercept: 155 mView all details
Link to this fact

Identity

Hole ID
26MGS005
Project
Occidental South
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
MACK

Geometry

Grade
1.15
Grade Unit
g/t
Intercept
155 m
From
125 m
To
280 m
Intercept Depth
125 m

Classification

Deposit Type
epithermal
Sample Type
drill
Group ID
26MGS005:125-280
Mining Method
open_pit

QA/QC

Laboratory
ALS Geochemistry
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-15T00:00:00.000Z

Reasoning: Expanded from assay table. 1.15 g/t gold is strong against the open_pit mining band [5, 2, 1, 0.3] g/t. Grade×width 178.3 g/t·m is strong (grade alone is moderate; the better of the two is used).

Positive factors

  • 1.15 g/t gold is strong on the open_pit mining band.

Negative factors

  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“1.15”

Context: 26MGS005

Tags used in scoring

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

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

26MGS005Occidental South · silverGrade: 1.68Grade Unit: g/tIntercept: 155 mView all details
Link to this fact

Identity

Hole ID
26MGS005
Project
Occidental South
Commodity
silver
Region
usa_nv
Reported Region
usa_nv
Ticker
MACK

Geometry

Grade
1.68
Grade Unit
g/t
Intercept
155 m
From
125 m
To
280 m
Intercept Depth
125 m

Classification

Deposit Type
epithermal
Sample Type
drill
Group ID
26MGS005:125-280
Mining Method
open_pit

QA/QC

Laboratory
ALS Geochemistry
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-15T00:00:00.000Z

Reasoning: Expanded from assay table. 1.68 g/t silver is weak against the default band [500, 200, 100, 30] g/t. Grade×width 260.4 g/t·m is weak (grade alone is below; the better of the two is used).

Negative factors

  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“1.68”

Context: 26MGS005

Tags used in scoring

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

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

Incl.Occidental South · goldGrade: 7.57Grade Unit: g/tIntercept: 15 mView all details
Link to this fact

Identity

Hole ID
Incl.
Project
Occidental South
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
MACK

Geometry

Grade
7.57
Grade Unit
g/t
Intercept
15 m
From
125 m
To
140 m
Intercept Depth
125 m

Classification

Deposit Type
epithermal
Sample Type
drill
Group ID
Incl.:125-140
Mining Method
open_pit

QA/QC

Laboratory
ALS Geochemistry
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-15T00:00:00.000Z

Reasoning: Expanded from assay table. 7.57 g/t gold is exceptional against the open_pit mining band [5, 2, 1, 0.3] g/t. Grade×width 113.6 g/t·m is strong (grade alone is exceptional; the better of the two is used).

Positive factors

  • 7.57 g/t gold is exceptional on the open_pit mining band.

Negative factors

  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“7.57”

Context: Incl.

Tags used in scoring

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

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

Incl.Occidental South · silverGrade: 5.54Grade Unit: g/tIntercept: 15 mView all details
Link to this fact

Identity

Hole ID
Incl.
Project
Occidental South
Commodity
silver
Region
usa_nv
Reported Region
usa_nv
Ticker
MACK

Geometry

Grade
5.54
Grade Unit
g/t
Intercept
15 m
From
125 m
To
140 m
Intercept Depth
125 m

Classification

Deposit Type
epithermal
Sample Type
drill
Group ID
Incl.:125-140
Mining Method
open_pit

QA/QC

Laboratory
ALS Geochemistry
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-15T00:00:00.000Z

Reasoning: Expanded from assay table. 5.54 g/t silver is below against the default band [500, 200, 100, 30] g/t. Grade×width 83.1 g/t·m is below.

Negative factors

  • 5.54 g/t silver is below the weak threshold (30 g/t) on the default band.
  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“5.54”

Context: Incl.

Tags used in scoring

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

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

26MGS007Occidental South · goldGrade: 1Grade Unit: g/tIntercept: 195 mView all details
Link to this fact

Identity

Hole ID
26MGS007
Project
Occidental South
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
MACK

Geometry

Grade
1
Grade Unit
g/t
Intercept
195 m
From
275 m
To
470 m
Intercept Depth
275 m

Classification

Deposit Type
epithermal
Sample Type
drill
Group ID
26MGS007:275-470
Mining Method
open_pit

QA/QC

Laboratory
ALS Geochemistry
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-15T00:00:00.000Z

Reasoning: Expanded from assay table. 1 g/t gold is strong against the open_pit mining band [5, 2, 1, 0.3] g/t. Grade×width 195.0 g/t·m is strong (grade alone is moderate; the better of the two is used).

Positive factors

  • 1 g/t gold is strong on the open_pit mining band.

Negative factors

  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“1.00”

Context: 26MGS007

Tags used in scoring

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

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

26MGS007Occidental South · silverGrade: 9.45Grade Unit: g/tIntercept: 195 mView all details
Link to this fact

Identity

Hole ID
26MGS007
Project
Occidental South
Commodity
silver
Region
usa_nv
Reported Region
usa_nv
Ticker
MACK

Geometry

Grade
9.45
Grade Unit
g/t
Intercept
195 m
From
275 m
To
470 m
Intercept Depth
275 m

Classification

Deposit Type
epithermal
Sample Type
drill
Group ID
26MGS007:275-470
Mining Method
open_pit

QA/QC

Laboratory
ALS Geochemistry
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-15T00:00:00.000Z

Reasoning: Expanded from assay table. 9.45 g/t silver is moderate against the default band [500, 200, 100, 30] g/t. Grade×width 1842.7 g/t·m is moderate (grade alone is below; the better of the two is used).

Negative factors

  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“9.45”

Context: 26MGS007

Tags used in scoring

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

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

InclOccidental South · goldGrade: 1.46Grade Unit: g/tIntercept: 60 mView all details
Link to this fact

Identity

Hole ID
Incl
Project
Occidental South
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
MACK

Geometry

Grade
1.46
Grade Unit
g/t
Intercept
60 m
From
390 m
To
450 m
Intercept Depth
390 m

Classification

Deposit Type
epithermal
Sample Type
drill
Group ID
Incl:390-450
Mining Method
open_pit

QA/QC

Laboratory
ALS Geochemistry
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-15T00:00:00.000Z

Reasoning: Expanded from assay table. 1.46 g/t gold is moderate against the open_pit mining band [5, 2, 1, 0.3] g/t. Grade×width 87.6 g/t·m is moderate.

Negative factors

  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“1.46”

Context: Incl

Tags used in scoring

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

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

InclOccidental South · silverGrade: 19.74Grade Unit: g/tIntercept: 60 mView all details
Link to this fact

Identity

Hole ID
Incl
Project
Occidental South
Commodity
silver
Region
usa_nv
Reported Region
usa_nv
Ticker
MACK

Geometry

Grade
19.74
Grade Unit
g/t
Intercept
60 m
From
390 m
To
450 m
Intercept Depth
390 m

Classification

Deposit Type
epithermal
Sample Type
drill
Group ID
Incl:390-450
Mining Method
open_pit

QA/QC

Laboratory
ALS Geochemistry
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-15T00:00:00.000Z

Reasoning: Expanded from assay table. 19.74 g/t silver is moderate against the default band [500, 200, 100, 30] g/t. Grade×width 1184.4 g/t·m is moderate (grade alone is below; the better of the two is used).

Negative factors

  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“19.74”

Context: Incl

Tags used in scoring

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

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

26MGS001Occidental South · goldGrade: 0.4Grade Unit: g/tIntercept: 25 mView all details
Link to this fact

Identity

Hole ID
26MGS001
Project
Occidental South
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
MACK

Geometry

Grade
0.4
Grade Unit
g/t
Intercept
25 m
From
0 m
To
25 m
Intercept Depth
0 m

Classification

Deposit Type
epithermal
Sample Type
drill
Group ID
26MGS001:0-25
Mining Method
open_pit

QA/QC

Laboratory
ALS Geochemistry
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-15T00:00:00.000Z

Reasoning: Expanded from assay table. 0.4 g/t gold is weak against the open_pit mining band [5, 2, 1, 0.3] g/t. Grade×width 10.0 g/t·m is weak.

Negative factors

  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“0.40”

Context: 26MGS001

Tags used in scoring

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

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

26MGS001Occidental South · silverGrade: 1.81Grade Unit: g/tIntercept: 25 mView all details
Link to this fact

Identity

Hole ID
26MGS001
Project
Occidental South
Commodity
silver
Region
usa_nv
Reported Region
usa_nv
Ticker
MACK

Geometry

Grade
1.81
Grade Unit
g/t
Intercept
25 m
From
0 m
To
25 m
Intercept Depth
0 m

Classification

Deposit Type
epithermal
Sample Type
drill
Group ID
26MGS001:0-25
Mining Method
open_pit

QA/QC

Laboratory
ALS Geochemistry
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-15T00:00:00.000Z

Reasoning: Expanded from assay table. 1.81 g/t silver is below against the default band [500, 200, 100, 30] g/t. Grade×width 45.3 g/t·m is below.

Negative factors

  • 1.81 g/t silver is below the weak threshold (30 g/t) on the default band.
  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“1.81”

Context: 26MGS001

Tags used in scoring

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

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

26MGS001Occidental South · goldGrade: 0.76Grade Unit: g/tIntercept: 5 mView all details
Link to this fact

Identity

Hole ID
26MGS001
Project
Occidental South
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
MACK

Geometry

Grade
0.76
Grade Unit
g/t
Intercept
5 m
From
45 m
To
50 m
Intercept Depth
45 m

Classification

Deposit Type
epithermal
Sample Type
drill
Group ID
26MGS001:45-50
Mining Method
open_pit

QA/QC

Laboratory
ALS Geochemistry
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-15T00:00:00.000Z

Reasoning: Expanded from assay table. 0.76 g/t gold is weak against the open_pit mining band [5, 2, 1, 0.3] g/t. Grade×width 3.8 g/t·m is below (grade alone is weak; the better of the two is used).

Negative factors

  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“0.76”

Context: 26MGS001

Tags used in scoring

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

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

26MGS001Occidental South · silverGrade: 1.12Grade Unit: g/tIntercept: 5 mView all details
Link to this fact

Identity

Hole ID
26MGS001
Project
Occidental South
Commodity
silver
Region
usa_nv
Reported Region
usa_nv
Ticker
MACK

Geometry

Grade
1.12
Grade Unit
g/t
Intercept
5 m
From
45 m
To
50 m
Intercept Depth
45 m

Classification

Deposit Type
epithermal
Sample Type
drill
Group ID
26MGS001:45-50
Mining Method
open_pit

QA/QC

Laboratory
ALS Geochemistry
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-15T00:00:00.000Z

Reasoning: Expanded from assay table. 1.12 g/t silver is below against the default band [500, 200, 100, 30] g/t. Grade×width 5.6 g/t·m is below.

Negative factors

  • 1.12 g/t silver is below the weak threshold (30 g/t) on the default band.
  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“1.12”

Context: 26MGS001

Tags used in scoring

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

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

26MGS002Occidental South · goldGrade: 0.19Grade Unit: g/tIntercept: 30 mView all details
Link to this fact

Identity

Hole ID
26MGS002
Project
Occidental South
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
MACK

Geometry

Grade
0.19
Grade Unit
g/t
Intercept
30 m
From
215 m
To
245 m
Intercept Depth
215 m

Classification

Deposit Type
epithermal
Sample Type
drill
Group ID
26MGS002:215-245
Mining Method
open_pit

QA/QC

Laboratory
ALS Geochemistry
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-15T00:00:00.000Z

Reasoning: Expanded from assay table. 0.19 g/t gold is below against the open_pit mining band [5, 2, 1, 0.3] g/t. Grade×width 5.7 g/t·m is below.

Negative factors

  • 0.19 g/t gold is below the weak threshold (0.3 g/t) on the open_pit mining band.
  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“0.19”

Context: 26MGS002

Tags used in scoring

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

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

26MGS002Occidental South · silverGrade: 2.27Grade Unit: g/tIntercept: 30 mView all details
Link to this fact

Identity

Hole ID
26MGS002
Project
Occidental South
Commodity
silver
Region
usa_nv
Reported Region
usa_nv
Ticker
MACK

Geometry

Grade
2.27
Grade Unit
g/t
Intercept
30 m
From
215 m
To
245 m
Intercept Depth
215 m

Classification

Deposit Type
epithermal
Sample Type
drill
Group ID
26MGS002:215-245
Mining Method
open_pit

QA/QC

Laboratory
ALS Geochemistry
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-15T00:00:00.000Z

Reasoning: Expanded from assay table. 2.27 g/t silver is below against the default band [500, 200, 100, 30] g/t. Grade×width 68.1 g/t·m is below.

Negative factors

  • 2.27 g/t silver is below the weak threshold (30 g/t) on the default band.
  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“2.27”

Context: 26MGS002

Tags used in scoring

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

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

26MGS002Occidental South · goldGrade: 0.21Grade Unit: g/tIntercept: 35 mView all details
Link to this fact

Identity

Hole ID
26MGS002
Project
Occidental South
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
MACK

Geometry

Grade
0.21
Grade Unit
g/t
Intercept
35 m
From
290 m
To
325 m
Intercept Depth
290 m

Classification

Deposit Type
epithermal
Sample Type
drill
Group ID
26MGS002:290-325
Mining Method
open_pit

QA/QC

Laboratory
ALS Geochemistry
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-15T00:00:00.000Z

Reasoning: Expanded from assay table. 0.21 g/t gold is below against the open_pit mining band [5, 2, 1, 0.3] g/t. Grade×width 7.3 g/t·m is below.

Negative factors

  • 0.21 g/t gold is below the weak threshold (0.3 g/t) on the open_pit mining band.
  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“0.21”

Context: 26MGS002

Tags used in scoring

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

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

26MGS002Occidental South · silverGrade: 1.68Grade Unit: g/tIntercept: 35 mView all details
Link to this fact

Identity

Hole ID
26MGS002
Project
Occidental South
Commodity
silver
Region
usa_nv
Reported Region
usa_nv
Ticker
MACK

Geometry

Grade
1.68
Grade Unit
g/t
Intercept
35 m
From
290 m
To
325 m
Intercept Depth
290 m

Classification

Deposit Type
epithermal
Sample Type
drill
Group ID
26MGS002:290-325
Mining Method
open_pit

QA/QC

Laboratory
ALS Geochemistry
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-15T00:00:00.000Z

Reasoning: Expanded from assay table. 1.68 g/t silver is below against the default band [500, 200, 100, 30] g/t. Grade×width 58.8 g/t·m is below.

Negative factors

  • 1.68 g/t silver is below the weak threshold (30 g/t) on the default band.
  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“1.68”

Context: 26MGS002

Tags used in scoring

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

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

26MGS003Occidental South · goldGrade: 0.17Grade Unit: g/tIntercept: 10 mView all details
Link to this fact

Identity

Hole ID
26MGS003
Project
Occidental South
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
MACK

Geometry

Grade
0.17
Grade Unit
g/t
Intercept
10 m
From
110 m
To
120 m
Intercept Depth
110 m

Classification

Deposit Type
epithermal
Sample Type
drill
Group ID
26MGS003:110-120
Mining Method
open_pit

QA/QC

Laboratory
ALS Geochemistry
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-15T00:00:00.000Z

Reasoning: Expanded from assay table. 0.17 g/t gold is below against the open_pit mining band [5, 2, 1, 0.3] g/t. Grade×width 1.7 g/t·m is below.

Negative factors

  • 0.17 g/t gold is below the weak threshold (0.3 g/t) on the open_pit mining band.
  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“0.17”

Context: 26MGS003

Tags used in scoring

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

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

26MGS003Occidental South · silverGrade: 2.03Grade Unit: g/tIntercept: 10 mView all details
Link to this fact

Identity

Hole ID
26MGS003
Project
Occidental South
Commodity
silver
Region
usa_nv
Reported Region
usa_nv
Ticker
MACK

Geometry

Grade
2.03
Grade Unit
g/t
Intercept
10 m
From
110 m
To
120 m
Intercept Depth
110 m

Classification

Deposit Type
epithermal
Sample Type
drill
Group ID
26MGS003:110-120
Mining Method
open_pit

QA/QC

Laboratory
ALS Geochemistry
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-15T00:00:00.000Z

Reasoning: Expanded from assay table. 2.03 g/t silver is below against the default band [500, 200, 100, 30] g/t. Grade×width 20.3 g/t·m is below.

Negative factors

  • 2.03 g/t silver is below the weak threshold (30 g/t) on the default band.
  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“2.03”

Context: 26MGS003

Tags used in scoring

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

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

26MGS004Occidental South · goldGrade: 0.27Grade Unit: g/tIntercept: 40 mView all details
Link to this fact

Identity

Hole ID
26MGS004
Project
Occidental South
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
MACK

Geometry

Grade
0.27
Grade Unit
g/t
Intercept
40 m
From
265 m
To
305 m
Intercept Depth
265 m

Classification

Deposit Type
epithermal
Sample Type
drill
Group ID
26MGS004:265-305
Mining Method
open_pit

QA/QC

Laboratory
ALS Geochemistry
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-15T00:00:00.000Z

Reasoning: Expanded from assay table. 0.27 g/t gold is weak against the open_pit mining band [5, 2, 1, 0.3] g/t. Grade×width 10.8 g/t·m is weak (grade alone is below; the better of the two is used).

Negative factors

  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“0.27”

Context: 26MGS004

Tags used in scoring

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

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

26MGS004Occidental South · silverGrade: 3.33Grade Unit: g/tIntercept: 40 mView all details
Link to this fact

Identity

Hole ID
26MGS004
Project
Occidental South
Commodity
silver
Region
usa_nv
Reported Region
usa_nv
Ticker
MACK

Geometry

Grade
3.33
Grade Unit
g/t
Intercept
40 m
From
265 m
To
305 m
Intercept Depth
265 m

Classification

Deposit Type
epithermal
Sample Type
drill
Group ID
26MGS004:265-305
Mining Method
open_pit

QA/QC

Laboratory
ALS Geochemistry
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-15T00:00:00.000Z

Reasoning: Expanded from assay table. 3.33 g/t silver is below against the default band [500, 200, 100, 30] g/t. Grade×width 133.2 g/t·m is below.

Negative factors

  • 3.33 g/t silver is below the weak threshold (30 g/t) on the default band.
  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“3.33”

Context: 26MGS004

Tags used in scoring

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

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

26MGS004Occidental South · goldGrade: 0.33Grade Unit: g/tIntercept: 45 mView all details
Link to this fact

Identity

Hole ID
26MGS004
Project
Occidental South
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
MACK

Geometry

Grade
0.33
Grade Unit
g/t
Intercept
45 m
From
385 m
To
430 m
Intercept Depth
385 m

Classification

Deposit Type
epithermal
Sample Type
drill
Group ID
26MGS004:385-430
Mining Method
open_pit

QA/QC

Laboratory
ALS Geochemistry
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-15T00:00:00.000Z

Reasoning: Expanded from assay table. 0.33 g/t gold is weak against the open_pit mining band [5, 2, 1, 0.3] g/t. Grade×width 14.9 g/t·m is weak.

Negative factors

  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“0.33”

Context: 26MGS004

Tags used in scoring

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

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

26MGS004Occidental South · silverGrade: 12.2Grade Unit: g/tIntercept: 45 mView all details
Link to this fact

Identity

Hole ID
26MGS004
Project
Occidental South
Commodity
silver
Region
usa_nv
Reported Region
usa_nv
Ticker
MACK

Geometry

Grade
12.2
Grade Unit
g/t
Intercept
45 m
From
385 m
To
430 m
Intercept Depth
385 m

Classification

Deposit Type
epithermal
Sample Type
drill
Group ID
26MGS004:385-430
Mining Method
open_pit

QA/QC

Laboratory
ALS Geochemistry
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-15T00:00:00.000Z

Reasoning: Expanded from assay table. 12.2 g/t silver is weak against the default band [500, 200, 100, 30] g/t. Grade×width 549.0 g/t·m is weak (grade alone is below; the better of the two is used).

Negative factors

  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“12.20”

Context: 26MGS004

Tags used in scoring

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

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

26MGS005Occidental South · goldGrade: 0.26Grade Unit: g/tIntercept: 15 mView all details
Link to this fact

Identity

Hole ID
26MGS005
Project
Occidental South
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
MACK

Geometry

Grade
0.26
Grade Unit
g/t
Intercept
15 m
From
85 m
To
100 m
Intercept Depth
85 m

Classification

Deposit Type
epithermal
Sample Type
drill
Group ID
26MGS005:85-100
Mining Method
open_pit

QA/QC

Laboratory
ALS Geochemistry
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-15T00:00:00.000Z

Reasoning: Expanded from assay table. 0.26 g/t gold is below against the open_pit mining band [5, 2, 1, 0.3] g/t. Grade×width 3.9 g/t·m is below.

Negative factors

  • 0.26 g/t gold is below the weak threshold (0.3 g/t) on the open_pit mining band.
  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“0.26”

Context: 26MGS005

Tags used in scoring

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

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

26MGS005Occidental South · silverGrade: 2.78Grade Unit: g/tIntercept: 15 mView all details
Link to this fact

Identity

Hole ID
26MGS005
Project
Occidental South
Commodity
silver
Region
usa_nv
Reported Region
usa_nv
Ticker
MACK

Geometry

Grade
2.78
Grade Unit
g/t
Intercept
15 m
From
85 m
To
100 m
Intercept Depth
85 m

Classification

Deposit Type
epithermal
Sample Type
drill
Group ID
26MGS005:85-100
Mining Method
open_pit

QA/QC

Laboratory
ALS Geochemistry
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-15T00:00:00.000Z

Reasoning: Expanded from assay table. 2.78 g/t silver is below against the default band [500, 200, 100, 30] g/t. Grade×width 41.7 g/t·m is below.

Negative factors

  • 2.78 g/t silver is below the weak threshold (30 g/t) on the default band.
  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“2.78”

Context: 26MGS005

Tags used in scoring

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

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

26MGS006Occidental South · goldGrade: 0.3Grade Unit: g/tIntercept: 10 mView all details
Link to this fact

Identity

Hole ID
26MGS006
Project
Occidental South
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
MACK

Geometry

Grade
0.3
Grade Unit
g/t
Intercept
10 m
From
35 m
To
45 m
Intercept Depth
35 m

Classification

Deposit Type
epithermal
Sample Type
drill
Group ID
26MGS006:35-45
Mining Method
open_pit

QA/QC

Laboratory
ALS Geochemistry
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-15T00:00:00.000Z

Reasoning: Expanded from assay table. 0.3 g/t gold is weak against the open_pit mining band [5, 2, 1, 0.3] g/t. Grade×width 3.0 g/t·m is below (grade alone is weak; the better of the two is used).

Negative factors

  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“0.30”

Context: 26MGS006

Tags used in scoring

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

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

26MGS006Occidental South · silverGrade: 0.68Grade Unit: g/tIntercept: 10 mView all details
Link to this fact

Identity

Hole ID
26MGS006
Project
Occidental South
Commodity
silver
Region
usa_nv
Reported Region
usa_nv
Ticker
MACK

Geometry

Grade
0.68
Grade Unit
g/t
Intercept
10 m
From
35 m
To
45 m
Intercept Depth
35 m

Classification

Deposit Type
epithermal
Sample Type
drill
Group ID
26MGS006:35-45
Mining Method
open_pit

QA/QC

Laboratory
ALS Geochemistry
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-15T00:00:00.000Z

Reasoning: Expanded from assay table. 0.68 g/t silver is below against the default band [500, 200, 100, 30] g/t. Grade×width 6.8 g/t·m is below.

Negative factors

  • 0.68 g/t silver is below the weak threshold (30 g/t) on the default band.
  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“0.68”

Context: 26MGS006

Tags used in scoring

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

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

26MGS006Occidental South · goldGrade: 1.5Grade Unit: g/tIntercept: 10 mView all details
Link to this fact

Identity

Hole ID
26MGS006
Project
Occidental South
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
MACK

Geometry

Grade
1.5
Grade Unit
g/t
Intercept
10 m
From
210 m
To
220 m
Intercept Depth
210 m

Classification

Deposit Type
epithermal
Sample Type
drill
Group ID
26MGS006:210-220
Mining Method
open_pit

QA/QC

Laboratory
ALS Geochemistry
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-15T00:00:00.000Z

Reasoning: Expanded from assay table. 1.5 g/t gold is moderate against the open_pit mining band [5, 2, 1, 0.3] g/t. Grade×width 15.0 g/t·m is weak (grade alone is moderate; the better of the two is used).

Negative factors

  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“1.50”

Context: 26MGS006

Tags used in scoring

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

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

26MGS006Occidental South · silverGrade: 3.08Grade Unit: g/tIntercept: 10 mView all details
Link to this fact

Identity

Hole ID
26MGS006
Project
Occidental South
Commodity
silver
Region
usa_nv
Reported Region
usa_nv
Ticker
MACK

Geometry

Grade
3.08
Grade Unit
g/t
Intercept
10 m
From
210 m
To
220 m
Intercept Depth
210 m

Classification

Deposit Type
epithermal
Sample Type
drill
Group ID
26MGS006:210-220
Mining Method
open_pit

QA/QC

Laboratory
ALS Geochemistry
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-15T00:00:00.000Z

Reasoning: Expanded from assay table. 3.08 g/t silver is below against the default band [500, 200, 100, 30] g/t. Grade×width 30.8 g/t·m is below.

Negative factors

  • 3.08 g/t silver is below the weak threshold (30 g/t) on the default band.
  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“3.08”

Context: 26MGS006

Tags used in scoring

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

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

26MGS006Occidental South · goldGrade: 0.47Grade Unit: g/tIntercept: 35 mView all details
Link to this fact

Identity

Hole ID
26MGS006
Project
Occidental South
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
MACK

Geometry

Grade
0.47
Grade Unit
g/t
Intercept
35 m
From
370 m
To
405 m
Intercept Depth
370 m

Classification

Deposit Type
epithermal
Sample Type
drill
Group ID
26MGS006:370-405
Mining Method
open_pit

QA/QC

Laboratory
ALS Geochemistry
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-15T00:00:00.000Z

Reasoning: Expanded from assay table. 0.47 g/t gold is weak against the open_pit mining band [5, 2, 1, 0.3] g/t. Grade×width 16.4 g/t·m is weak.

Negative factors

  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“0.47”

Context: 26MGS006

Tags used in scoring

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

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

26MGS006Occidental South · silverGrade: 2.08Grade Unit: g/tIntercept: 35 mView all details
Link to this fact

Identity

Hole ID
26MGS006
Project
Occidental South
Commodity
silver
Region
usa_nv
Reported Region
usa_nv
Ticker
MACK

Geometry

Grade
2.08
Grade Unit
g/t
Intercept
35 m
From
370 m
To
405 m
Intercept Depth
370 m

Classification

Deposit Type
epithermal
Sample Type
drill
Group ID
26MGS006:370-405
Mining Method
open_pit

QA/QC

Laboratory
ALS Geochemistry
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-15T00:00:00.000Z

Reasoning: Expanded from assay table. 2.08 g/t silver is below against the default band [500, 200, 100, 30] g/t. Grade×width 72.8 g/t·m is below.

Negative factors

  • 2.08 g/t silver is below the weak threshold (30 g/t) on the default band.
  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“2.08”

Context: 26MGS006

Tags used in scoring

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

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

26MGS006Occidental South · goldGrade: 0.41Grade Unit: g/tIntercept: 25 mView all details
Link to this fact

Identity

Hole ID
26MGS006
Project
Occidental South
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
MACK

Geometry

Grade
0.41
Grade Unit
g/t
Intercept
25 m
From
450 m
To
475 m
Intercept Depth
450 m

Classification

Deposit Type
epithermal
Sample Type
drill
Group ID
26MGS006:450-475
Mining Method
open_pit

QA/QC

Laboratory
ALS Geochemistry
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-15T00:00:00.000Z

Reasoning: Expanded from assay table. 0.41 g/t gold is weak against the open_pit mining band [5, 2, 1, 0.3] g/t. Grade×width 10.3 g/t·m is weak.

Negative factors

  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“0.41”

Context: 26MGS006

Tags used in scoring

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

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

26MGS006Occidental South · silverGrade: 10.93Grade Unit: g/tIntercept: 25 mView all details
Link to this fact

Identity

Hole ID
26MGS006
Project
Occidental South
Commodity
silver
Region
usa_nv
Reported Region
usa_nv
Ticker
MACK

Geometry

Grade
10.93
Grade Unit
g/t
Intercept
25 m
From
450 m
To
475 m
Intercept Depth
450 m

Classification

Deposit Type
epithermal
Sample Type
drill
Group ID
26MGS006:450-475
Mining Method
open_pit

QA/QC

Laboratory
ALS Geochemistry
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-15T00:00:00.000Z

Reasoning: Expanded from assay table. 10.93 g/t silver is weak against the default band [500, 200, 100, 30] g/t. Grade×width 273.3 g/t·m is weak (grade alone is below; the better of the two is used).

Negative factors

  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“10.93”

Context: 26MGS006

Tags used in scoring

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

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

26MGS007Occidental South · goldGrade: 0.26Grade Unit: g/tIntercept: 25 mView all details
Link to this fact

Identity

Hole ID
26MGS007
Project
Occidental South
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
MACK

Geometry

Grade
0.26
Grade Unit
g/t
Intercept
25 m
From
65 m
To
90 m
Intercept Depth
65 m

Classification

Deposit Type
epithermal
Sample Type
drill
Group ID
26MGS007:65-90
Mining Method
open_pit

QA/QC

Laboratory
ALS Geochemistry
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-15T00:00:00.000Z

Reasoning: Expanded from assay table. 0.26 g/t gold is below against the open_pit mining band [5, 2, 1, 0.3] g/t. Grade×width 6.5 g/t·m is below.

Negative factors

  • 0.26 g/t gold is below the weak threshold (0.3 g/t) on the open_pit mining band.
  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“0.26”

Context: 26MGS007

Tags used in scoring

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

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

26MGS007Occidental South · silverGrade: 4.23Grade Unit: g/tIntercept: 25 mView all details
Link to this fact

Identity

Hole ID
26MGS007
Project
Occidental South
Commodity
silver
Region
usa_nv
Reported Region
usa_nv
Ticker
MACK

Geometry

Grade
4.23
Grade Unit
g/t
Intercept
25 m
From
65 m
To
90 m
Intercept Depth
65 m

Classification

Deposit Type
epithermal
Sample Type
drill
Group ID
26MGS007:65-90
Mining Method
open_pit

QA/QC

Laboratory
ALS Geochemistry
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Dilution Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-15T00:00:00.000Z

Reasoning: Expanded from assay table. 4.23 g/t silver is below against the default band [500, 200, 100, 30] g/t. Grade×width 105.8 g/t·m is below.

Negative factors

  • 4.23 g/t silver is below the weak threshold (30 g/t) on the default band.
  • Scored from rubric bands during table expansion, not from document context.

Evidence · table

“4.23”

Context: 26MGS007

Tags used in scoring

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

Cut-off Undisclosednegative

High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff_grade was stated

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.