Copper Mountain Intersects Highest Grade Copper-Gold Mineralization including 104 metres of 1.01% CuEq and Extends Mineralized Zone Over 200 Metres at Depth

Original announcement by tmx on

Company
Copper Mountain Mining Corporation
Ticker
CMMC
Exchange
TSX
Region
British Columbia
Primary commodity
Copper
Secondary commodities
Gold, Silver
Document categories
Drill results
Extracted
2026-08-21 11:38:24 UTC

Analysis by Minestarters Atlas

Minestarters Atlas analysis

Summary

Copper Mountain Mining Corporation announced positive drill results from its 2023 exploration program at the Copper Mountain Mine in British Columbia. Hole CM-DD-897 intersected the highest-grade copper-gold mineralization to date, including 8.85 metres at 5.37% CuEq, and extended the mineralized zone by over 200 metres at depth. The results indicate the mineralizing system becomes stronger and more gold-rich at depth, with the zone remaining open laterally and at depth.

Reasoning: The drill program successfully identified high-grade copper-gold mineralization, significantly extending the known mineralized zone at depth, with robust QA/QC and QP sign-off, indicating strong potential for resource expansion.

Positive factors

  • Highest-grade copper-gold mineralization discovered to date at New Ingerbelle.
  • Mineralized zone extended by over 200 metres at depth, remaining open laterally and at depth.
  • Strong correlation between copper and gold, with increasing Au/Cu ratios at depth.
  • Comparison to world-class porphyry deposits (Red Chris, Cadia-Ridgeway) suggests significant potential.
  • Comprehensive QA/QC disclosure, including certified lab and QP/CP sign-off.

Negative factors

  • Intercepts reported are downhole drill width only, with no true width stated.
  • Metal equivalent calculation does not apply metal recovery factors, which may overstate economic value.

Facts used in scoring: 87

Classification and evidence

Bonanza Interceptpositive

Exceptionally high-grade zone, well above the deposit-type norm.

Why it applies: The intercept of 8.85 metres at 5.37% CuEq (3.12% Cu, 3.33 g/t Au) is exceptionally high-grade for a porphyry deposit, well above the exceptional thresholds for both copper and gold.

Evidence · table

“8.85”

Context: 5.37

QA/QC Disclosedpositive

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

Why it applies: The release includes detailed QA/QC protocols, mentioning an independent ISO 9001 certified and ISO 17025 accredited laboratory (MSALABS), and the inclusion of certified reference materials, blanks, and duplicates.

Evidence · text

“Sample preparation and assay analysis was conducted at the independent ISO 9001 certified and ISO 17025 accredited MSALABS in Langley , British Colombia. All samples were dried, crushed to 70% passing 2 mm, with a 250-gram split pulverized to 85% passing 75µm. All samples were assayed for 48 elements using a 4-acid digestion followed by ICP-AES/MS determination (method IMS-230). Overlimit (>10,000 ppm) copper was determined using ICP-AES (method ICF-6Cu). Gold analyses were determined by 30-gram fire assay with an AAS finish (method FAS-111). Sampling and assaying quality control procedures consisted of inclusion of certified reference material ("CRMs"), blank material and duplicates with each batch (at least 1:20).”

Step-Out Extensionpositive

Mineralization extended beyond the previously known limit.

Why it applies: Drill hole CM-DD-897 extended the known mineralized zone by approximately 200 metres below the current Mineral Resource, and the zone remains open both laterally and at depth.

Evidence · text

“Drill hole CM-DD-897 intersected the highest-grade and most gold-rich, copper-gold mineralization yet discovered at New Ingerbelle and extends the known mineralized zone by approximately 200 metres below the current Mineral Resource.”

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 reporting criteria explicitly state that intercepts are downhole drill width and not true width.

Evidence · table

“Intercepts reported are downhole drill width (not true width).”

Context: 1.

Metal Equivalent Opaquenegative

Metal equivalent grade reported without disclosing the price, recovery, or payability assumptions used.

Why it applies: The copper equivalent values are calculated using metal prices but explicitly state that no metal recovery factors were applied, which can lead to an overestimation of economic value.

Evidence · table

“Copper equivalent values (CuEq%) are calculated using metal prices of US$3.60, US$1,650, US$21.35 and for Cu, Au, and Ag, respectively, with no metal recovery factors applied.”

Context: 2.

Cut-off Disclosedpositive · Story-specific tag

Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: The cut-off grade for reporting intercepts (CuEq >0.13%) and higher-grade included intervals is clearly stated.

Evidence · table

“CuEq >0.13%, minimum 15 metres downhole length, maximum internal waste dilution of 15 metres, and a maximum consecutive waste of 10 metres. Higher-grade included intervals are reported at CuEq >0.3%, >0.5% and >1.0%, with a minimum 5 metre downhole length for the >1.0% composites”

Context: 1.

Infill Drillingneutral

Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: The 2023 exploration program is designed to look for higher-grade zones below and adjacent to the current resource, which includes infill and extension drilling.

Evidence · text

“Our current drill program has discovered high-grade copper-gold mineralization over 200 metres below the previous deepest drill hole at New Ingerbelle and shows that the mineralizing system becomes stronger and more gold-rich at depth. We have been successful in achieving the objective of our 2023 exploration program, which is designed to look for higher-grade zones below and adjacent to the current resource.”

Extracted facts

Stored fact records: 87. Some facts used in scoring do not have a stored record.

Drill Results (87)

CM-DD-894Copper Mountain Mine · copperGrade: 0.46Grade Unit: %Intercept: 36 mView all details
Link to this fact

Identity

Hole ID
CM-DD-894
Project
Copper Mountain Mine
Commodity
copper
Ticker
CMMC

Geometry

Grade
0.46
Grade Unit
%
Intercept
36 m
From
59.08 m
To
95.08 m
Hole Depth
605 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
CM-DD-894:59.08-95.08
Mining Method
open_pit

Location

Easting
678804
Northing
5467470
Elevation
1062 m
Azimuth
180 °
Dip
-55 °
Loc. Confidence
high

QA/QC

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

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.13
Cutoff Unit
%
Dilution Disclosed
Yes
Max Dilution
15 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2023-05-24T00:00:00.000Z

Reasoning: Strong copper grade for a porphyry deposit over a significant width.

Negative factors

  • Intercept reported as downhole width only.

Evidence · table

“0.46”

Context: 36.00

CM-DD-894Copper Mountain Mine · goldGrade: 0.21Grade Unit: g/tIntercept: 36 mView all details
Link to this fact

Identity

Hole ID
CM-DD-894
Project
Copper Mountain Mine
Commodity
gold
Ticker
CMMC

Geometry

Grade
0.21
Grade Unit
g/t
Intercept
36 m
From
59.08 m
To
95.08 m
Hole Depth
605 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
CM-DD-894:59.08-95.08
Mining Method
open_pit

Location

Easting
678804
Northing
5467470
Elevation
1062 m
Azimuth
180 °
Dip
-55 °
Loc. Confidence
high

QA/QC

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

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.13
Cutoff Unit
%
Dilution Disclosed
Yes
Max Dilution
15 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2023-05-24T00:00:00.000Z

Reasoning: Weak gold grade for a porphyry deposit over a significant width.

Negative factors

  • Intercept reported as downhole width only.

Evidence · table

“0.21”

Context: 36.00

CM-DD-894Copper Mountain Mine · silverGrade: 0.93Grade Unit: g/tIntercept: 36 mView all details
Link to this fact

Identity

Hole ID
CM-DD-894
Project
Copper Mountain Mine
Commodity
silver
Ticker
CMMC

Geometry

Grade
0.93
Grade Unit
g/t
Intercept
36 m
From
59.08 m
To
95.08 m
Hole Depth
605 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
CM-DD-894:59.08-95.08
Mining Method
open_pit

Location

Easting
678804
Northing
5467470
Elevation
1062 m
Azimuth
180 °
Dip
-55 °
Loc. Confidence
high

QA/QC

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

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.13
Cutoff Unit
%
Dilution Disclosed
Yes
Max Dilution
15 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2023-05-24T00:00:00.000Z

Reasoning: Low silver grade, typical for a byproduct in a porphyry system.

Negative factors

  • Intercept reported as downhole width only.

Evidence · table

“0.93”

Context: 36.00

CM-DD-894Copper Mountain Mine · copperGrade: 0.79Grade Unit: %Intercept: 18.51 mView all details
Link to this fact

Identity

Hole ID
CM-DD-894
Project
Copper Mountain Mine
Commodity
copper
Ticker
CMMC

Geometry

Grade
0.79
Grade Unit
%
Intercept
18.51 m
From
68.83 m
To
87.34 m
Hole Depth
605 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
CM-DD-894:68.83-87.34
Mining Method
open_pit

Location

Easting
678804
Northing
5467470
Elevation
1062 m
Azimuth
180 °
Dip
-55 °
Loc. Confidence
high

QA/QC

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

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.13
Cutoff Unit
%
Dilution Disclosed
Yes
Max Dilution
15 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2023-05-24T00:00:00.000Z

Reasoning: Strong copper grade for a porphyry deposit over a moderate width.

Negative factors

  • Intercept reported as downhole width only.

Evidence · table

“0.79”

Context: 18.51

CM-DD-894Copper Mountain Mine · goldGrade: 0.35Grade Unit: g/tIntercept: 18.51 mView all details
Link to this fact

Identity

Hole ID
CM-DD-894
Project
Copper Mountain Mine
Commodity
gold
Ticker
CMMC

Geometry

Grade
0.35
Grade Unit
g/t
Intercept
18.51 m
From
68.83 m
To
87.34 m
Hole Depth
605 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
CM-DD-894:68.83-87.34
Mining Method
open_pit

Location

Easting
678804
Northing
5467470
Elevation
1062 m
Azimuth
180 °
Dip
-55 °
Loc. Confidence
high

QA/QC

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

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.13
Cutoff Unit
%
Dilution Disclosed
Yes
Max Dilution
15 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2023-05-24T00:00:00.000Z

Reasoning: Moderate gold grade for a porphyry deposit over a moderate width.

Negative factors

  • Intercept reported as downhole width only.

Evidence · table

“0.35”

Context: 18.51

CM-DD-894Copper Mountain Mine · silverGrade: 1.62Grade Unit: g/tIntercept: 18.51 mView all details
Link to this fact

Identity

Hole ID
CM-DD-894
Project
Copper Mountain Mine
Commodity
silver
Ticker
CMMC

Geometry

Grade
1.62
Grade Unit
g/t
Intercept
18.51 m
From
68.83 m
To
87.34 m
Hole Depth
605 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
CM-DD-894:68.83-87.34
Mining Method
open_pit

Location

Easting
678804
Northing
5467470
Elevation
1062 m
Azimuth
180 °
Dip
-55 °
Loc. Confidence
high

QA/QC

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

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.13
Cutoff Unit
%
Dilution Disclosed
Yes
Max Dilution
15 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2023-05-24T00:00:00.000Z

Reasoning: Low silver grade, typical for a byproduct in a porphyry system.

Negative factors

  • Intercept reported as downhole width only.

Evidence · table

“1.62”

Context: 18.51

CM-DD-894Copper Mountain Mine · copperGrade: 0.17Grade Unit: %Intercept: 18.82 mView all details
Link to this fact

Identity

Hole ID
CM-DD-894
Project
Copper Mountain Mine
Commodity
copper
Ticker
CMMC

Geometry

Grade
0.17
Grade Unit
%
Intercept
18.82 m
From
107.18 m
To
126 m
Hole Depth
605 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
CM-DD-894:107.18-126.00
Mining Method
open_pit

Location

Easting
678804
Northing
5467470
Elevation
1062 m
Azimuth
180 °
Dip
-55 °
Loc. Confidence
high

QA/QC

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

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.13
Cutoff Unit
%
Dilution Disclosed
Yes
Max Dilution
15 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2023-05-24T00:00:00.000Z

Reasoning: Weak copper grade for a porphyry deposit over a moderate width.

Negative factors

  • Intercept reported as downhole width only.

Evidence · table

“0.17”

Context: 18.82

CM-DD-894Copper Mountain Mine · goldGrade: 0.07Grade Unit: g/tIntercept: 18.82 mView all details
Link to this fact

Identity

Hole ID
CM-DD-894
Project
Copper Mountain Mine
Commodity
gold
Ticker
CMMC

Geometry

Grade
0.07
Grade Unit
g/t
Intercept
18.82 m
From
107.18 m
To
126 m
Hole Depth
605 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
CM-DD-894:107.18-126.00
Mining Method
open_pit

Location

Easting
678804
Northing
5467470
Elevation
1062 m
Azimuth
180 °
Dip
-55 °
Loc. Confidence
high

QA/QC

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

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.13
Cutoff Unit
%
Dilution Disclosed
Yes
Max Dilution
15 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2023-05-24T00:00:00.000Z

Reasoning: Below weak gold grade for a porphyry deposit over a moderate width.

Negative factors

  • Intercept reported as downhole width only.

Evidence · table

“0.07”

Context: 18.82

CM-DD-894Copper Mountain Mine · silverGrade: 0.32Grade Unit: g/tIntercept: 18.82 mView all details
Link to this fact

Identity

Hole ID
CM-DD-894
Project
Copper Mountain Mine
Commodity
silver
Ticker
CMMC

Geometry

Grade
0.32
Grade Unit
g/t
Intercept
18.82 m
From
107.18 m
To
126 m
Hole Depth
605 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
CM-DD-894:107.18-126.00
Mining Method
open_pit

Location

Easting
678804
Northing
5467470
Elevation
1062 m
Azimuth
180 °
Dip
-55 °
Loc. Confidence
high

QA/QC

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

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.13
Cutoff Unit
%
Dilution Disclosed
Yes
Max Dilution
15 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2023-05-24T00:00:00.000Z

Reasoning: Low silver grade, typical for a byproduct in a porphyry system.

Negative factors

  • Intercept reported as downhole width only.

Evidence · table

“0.32”

Context: 18.82

CM-DD-894Copper Mountain Mine · copperGrade: 1.65Grade Unit: %Intercept: 16.75 mView all details
Link to this fact

Identity

Hole ID
CM-DD-894
Project
Copper Mountain Mine
Commodity
copper
Ticker
CMMC

Geometry

Grade
1.65
Grade Unit
%
Intercept
16.75 m
From
297.39 m
To
314.14 m
Hole Depth
605 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
CM-DD-894:297.39-314.14
Mining Method
open_pit

Location

Easting
678804
Northing
5467470
Elevation
1062 m
Azimuth
180 °
Dip
-55 °
Loc. Confidence
high

QA/QC

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

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.13
Cutoff Unit
%
Dilution Disclosed
Yes
Max Dilution
15 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2023-05-24T00:00:00.000Z

Reasoning: High-grade copper intercept over a moderate width, indicating strong mineralization.

Positive factors

  • Exceptional copper grade for a porphyry deposit.

Negative factors

  • Intercept reported as downhole width only.

Evidence · table

“1.65”

Context: 16.75

CM-DD-894Copper Mountain Mine · goldGrade: 0.35Grade Unit: g/tIntercept: 16.75 mView all details
Link to this fact

Identity

Hole ID
CM-DD-894
Project
Copper Mountain Mine
Commodity
gold
Ticker
CMMC

Geometry

Grade
0.35
Grade Unit
g/t
Intercept
16.75 m
From
297.39 m
To
314.14 m
Hole Depth
605 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
CM-DD-894:297.39-314.14
Mining Method
open_pit

Location

Easting
678804
Northing
5467470
Elevation
1062 m
Azimuth
180 °
Dip
-55 °
Loc. Confidence
high

QA/QC

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

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.13
Cutoff Unit
%
Dilution Disclosed
Yes
Max Dilution
15 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2023-05-24T00:00:00.000Z

Reasoning: Moderate gold grade for a porphyry deposit over a moderate width.

Negative factors

  • Intercept reported as downhole width only.

Evidence · table

“0.35”

Context: 16.75

CM-DD-894Copper Mountain Mine · silverGrade: 3.02Grade Unit: g/tIntercept: 16.75 mView all details
Link to this fact

Identity

Hole ID
CM-DD-894
Project
Copper Mountain Mine
Commodity
silver
Ticker
CMMC

Geometry

Grade
3.02
Grade Unit
g/t
Intercept
16.75 m
From
297.39 m
To
314.14 m
Hole Depth
605 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
CM-DD-894:297.39-314.14
Mining Method
open_pit

Location

Easting
678804
Northing
5467470
Elevation
1062 m
Azimuth
180 °
Dip
-55 °
Loc. Confidence
high

QA/QC

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

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.13
Cutoff Unit
%
Dilution Disclosed
Yes
Max Dilution
15 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2023-05-24T00:00:00.000Z

Reasoning: Low silver grade, typical for a byproduct in a porphyry system.

Negative factors

  • Intercept reported as downhole width only.

Evidence · table

“3.02”

Context: 16.75

CM-DD-895Copper Mountain Mine · copperGrade: 0.5Grade Unit: %Intercept: 16.35 mView all details
Link to this fact

Identity

Hole ID
CM-DD-895
Project
Copper Mountain Mine
Commodity
copper
Ticker
CMMC

Geometry

Grade
0.5
Grade Unit
%
Intercept
16.35 m
From
137.1 m
To
153.45 m
Hole Depth
773 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
CM-DD-895:137.10-153.45
Mining Method
open_pit

Location

Easting
678802
Northing
5467615
Elevation
1062 m
Azimuth
170 °
Dip
-63 °
Loc. Confidence
high

QA/QC

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

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.13
Cutoff Unit
%
Dilution Disclosed
Yes
Max Dilution
15 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2023-05-24T00:00:00.000Z

Reasoning: Strong copper grade for a porphyry deposit over a moderate width.

Negative factors

  • Intercept reported as downhole width only.

Evidence · table

“0.50”

Context: 16.35

CM-DD-895Copper Mountain Mine · goldGrade: 0.13Grade Unit: g/tIntercept: 16.35 mView all details
Link to this fact

Identity

Hole ID
CM-DD-895
Project
Copper Mountain Mine
Commodity
gold
Ticker
CMMC

Geometry

Grade
0.13
Grade Unit
g/t
Intercept
16.35 m
From
137.1 m
To
153.45 m
Hole Depth
773 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
CM-DD-895:137.10-153.45
Mining Method
open_pit

Location

Easting
678802
Northing
5467615
Elevation
1062 m
Azimuth
170 °
Dip
-63 °
Loc. Confidence
high

QA/QC

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

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.13
Cutoff Unit
%
Dilution Disclosed
Yes
Max Dilution
15 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2023-05-24T00:00:00.000Z

Reasoning: Below weak gold grade for a porphyry deposit over a moderate width.

Negative factors

  • Intercept reported as downhole width only.

Evidence · table

“0.13”

Context: 16.35

CM-DD-895Copper Mountain Mine · silverGrade: 1.19Grade Unit: g/tIntercept: 16.35 mView all details
Link to this fact

Identity

Hole ID
CM-DD-895
Project
Copper Mountain Mine
Commodity
silver
Ticker
CMMC

Geometry

Grade
1.19
Grade Unit
g/t
Intercept
16.35 m
From
137.1 m
To
153.45 m
Hole Depth
773 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
CM-DD-895:137.10-153.45
Mining Method
open_pit

Location

Easting
678802
Northing
5467615
Elevation
1062 m
Azimuth
170 °
Dip
-63 °
Loc. Confidence
high

QA/QC

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

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.13
Cutoff Unit
%
Dilution Disclosed
Yes
Max Dilution
15 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2023-05-24T00:00:00.000Z

Reasoning: Low silver grade, typical for a byproduct in a porphyry system.

Negative factors

  • Intercept reported as downhole width only.

Evidence · table

“1.19”

Context: 16.35

CM-DD-895Copper Mountain Mine · copperGrade: 0.64Grade Unit: %Intercept: 41.59 mView all details
Link to this fact

Identity

Hole ID
CM-DD-895
Project
Copper Mountain Mine
Commodity
copper
Ticker
CMMC

Geometry

Grade
0.64
Grade Unit
%
Intercept
41.59 m
From
479.54 m
To
521.13 m
Hole Depth
773 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
CM-DD-895:479.54-521.13
Mining Method
open_pit

Location

Easting
678802
Northing
5467615
Elevation
1062 m
Azimuth
170 °
Dip
-63 °
Loc. Confidence
high

QA/QC

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

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.13
Cutoff Unit
%
Dilution Disclosed
Yes
Max Dilution
15 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2023-05-24T00:00:00.000Z

Reasoning: Strong copper grade for a porphyry deposit over a significant width.

Negative factors

  • Intercept reported as downhole width only.

Evidence · table

“0.64”

Context: 41.59

CM-DD-895Copper Mountain Mine · goldGrade: 0.13Grade Unit: g/tIntercept: 41.59 mView all details
Link to this fact

Identity

Hole ID
CM-DD-895
Project
Copper Mountain Mine
Commodity
gold
Ticker
CMMC

Geometry

Grade
0.13
Grade Unit
g/t
Intercept
41.59 m
From
479.54 m
To
521.13 m
Hole Depth
773 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
CM-DD-895:479.54-521.13
Mining Method
open_pit

Location

Easting
678802
Northing
5467615
Elevation
1062 m
Azimuth
170 °
Dip
-63 °
Loc. Confidence
high

QA/QC

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

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.13
Cutoff Unit
%
Dilution Disclosed
Yes
Max Dilution
15 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2023-05-24T00:00:00.000Z

Reasoning: Below weak gold grade for a porphyry deposit over a significant width.

Negative factors

  • Intercept reported as downhole width only.

Evidence · table

“0.13”

Context: 41.59

CM-DD-895Copper Mountain Mine · silverGrade: 1.47Grade Unit: g/tIntercept: 41.59 mView all details
Link to this fact

Identity

Hole ID
CM-DD-895
Project
Copper Mountain Mine
Commodity
silver
Ticker
CMMC

Geometry

Grade
1.47
Grade Unit
g/t
Intercept
41.59 m
From
479.54 m
To
521.13 m
Hole Depth
773 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
CM-DD-895:479.54-521.13
Mining Method
open_pit

Location

Easting
678802
Northing
5467615
Elevation
1062 m
Azimuth
170 °
Dip
-63 °
Loc. Confidence
high

QA/QC

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

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.13
Cutoff Unit
%
Dilution Disclosed
Yes
Max Dilution
15 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2023-05-24T00:00:00.000Z

Reasoning: Low silver grade, typical for a byproduct in a porphyry system.

Negative factors

  • Intercept reported as downhole width only.

Evidence · table

“1.47”

Context: 41.59

CM-DD-896Copper Mountain Mine · copperGrade: 0.59Grade Unit: %Intercept: 108.27 mView all details
Link to this fact

Identity

Hole ID
CM-DD-896
Project
Copper Mountain Mine
Commodity
copper
Ticker
CMMC

Geometry

Grade
0.59
Grade Unit
%
Intercept
108.27 m
From
464.2 m
To
572.47 m
Hole Depth
1064 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
CM-DD-896:464.20-572.47
Mining Method
open_pit

Location

Easting
677307
Northing
5467632
Elevation
1136 m
Azimuth
310 °
Dip
-65 °
Loc. Confidence
high

QA/QC

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

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.13
Cutoff Unit
%
Dilution Disclosed
Yes
Max Dilution
15 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2023-05-24T00:00:00.000Z

Reasoning: Strong copper grade for a porphyry deposit over a continuous width, indicating significant mineralization.

Negative factors

  • Intercept reported as downhole width only.

Evidence · table

“0.59”

Context: 108.27

CM-DD-896Copper Mountain Mine · goldGrade: 0.23Grade Unit: g/tIntercept: 108.27 mView all details
Link to this fact

Identity

Hole ID
CM-DD-896
Project
Copper Mountain Mine
Commodity
gold
Ticker
CMMC

Geometry

Grade
0.23
Grade Unit
g/t
Intercept
108.27 m
From
464.2 m
To
572.47 m
Hole Depth
1064 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
CM-DD-896:464.20-572.47
Mining Method
open_pit

Location

Easting
677307
Northing
5467632
Elevation
1136 m
Azimuth
310 °
Dip
-65 °
Loc. Confidence
high

QA/QC

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

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.13
Cutoff Unit
%
Dilution Disclosed
Yes
Max Dilution
15 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2023-05-24T00:00:00.000Z

Reasoning: Weak gold grade for a porphyry deposit over a continuous width.

Negative factors

  • Intercept reported as downhole width only.

Evidence · table

“0.23”

Context: 108.27

CM-DD-896Copper Mountain Mine · silverGrade: 2.13Grade Unit: g/tIntercept: 108.27 mView all details
Link to this fact

Identity

Hole ID
CM-DD-896
Project
Copper Mountain Mine
Commodity
silver
Ticker
CMMC

Geometry

Grade
2.13
Grade Unit
g/t
Intercept
108.27 m
From
464.2 m
To
572.47 m
Hole Depth
1064 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
CM-DD-896:464.20-572.47
Mining Method
open_pit

Location

Easting
677307
Northing
5467632
Elevation
1136 m
Azimuth
310 °
Dip
-65 °
Loc. Confidence
high

QA/QC

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

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.13
Cutoff Unit
%
Dilution Disclosed
Yes
Max Dilution
15 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2023-05-24T00:00:00.000Z

Reasoning: Low silver grade, typical for a byproduct in a porphyry system.

Negative factors

  • Intercept reported as downhole width only.

Evidence · table

“2.13”

Context: 108.27

CM-DD-896Copper Mountain Mine · copperGrade: 0.79Grade Unit: %Intercept: 55.94 mView all details
Link to this fact

Identity

Hole ID
CM-DD-896
Project
Copper Mountain Mine
Commodity
copper
Ticker
CMMC

Geometry

Grade
0.79
Grade Unit
%
Intercept
55.94 m
From
465.56 m
To
521.5 m
Hole Depth
1064 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
CM-DD-896:465.56-521.50
Mining Method
open_pit

Location

Easting
677307
Northing
5467632
Elevation
1136 m
Azimuth
310 °
Dip
-65 °
Loc. Confidence
high

QA/QC

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

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.13
Cutoff Unit
%
Dilution Disclosed
Yes
Max Dilution
15 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2023-05-24T00:00:00.000Z

Reasoning: Strong copper grade for a porphyry deposit over a significant width.

Negative factors

  • Intercept reported as downhole width only.

Evidence · table

“0.79”

Context: 55.94

CM-DD-896Copper Mountain Mine · goldGrade: 0.27Grade Unit: g/tIntercept: 55.94 mView all details
Link to this fact

Identity

Hole ID
CM-DD-896
Project
Copper Mountain Mine
Commodity
gold
Ticker
CMMC

Geometry

Grade
0.27
Grade Unit
g/t
Intercept
55.94 m
From
465.56 m
To
521.5 m
Hole Depth
1064 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
CM-DD-896:465.56-521.50
Mining Method
open_pit

Location

Easting
677307
Northing
5467632
Elevation
1136 m
Azimuth
310 °
Dip
-65 °
Loc. Confidence
high

QA/QC

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

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.13
Cutoff Unit
%
Dilution Disclosed
Yes
Max Dilution
15 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2023-05-24T00:00:00.000Z

Reasoning: Weak gold grade for a porphyry deposit over a significant width.

Negative factors

  • Intercept reported as downhole width only.

Evidence · table

“0.27”

Context: 55.94

CM-DD-896Copper Mountain Mine · silverGrade: 3.59Grade Unit: g/tIntercept: 55.94 mView all details
Link to this fact

Identity

Hole ID
CM-DD-896
Project
Copper Mountain Mine
Commodity
silver
Ticker
CMMC

Geometry

Grade
3.59
Grade Unit
g/t
Intercept
55.94 m
From
465.56 m
To
521.5 m
Hole Depth
1064 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
CM-DD-896:465.56-521.50
Mining Method
open_pit

Location

Easting
677307
Northing
5467632
Elevation
1136 m
Azimuth
310 °
Dip
-65 °
Loc. Confidence
high

QA/QC

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

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.13
Cutoff Unit
%
Dilution Disclosed
Yes
Max Dilution
15 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2023-05-24T00:00:00.000Z

Reasoning: Low silver grade, typical for a byproduct in a porphyry system.

Negative factors

  • Intercept reported as downhole width only.

Evidence · table

“3.59”

Context: 55.94

CM-DD-896Copper Mountain Mine · copperGrade: 0.21Grade Unit: %Intercept: 22.85 mView all details
Link to this fact

Identity

Hole ID
CM-DD-896
Project
Copper Mountain Mine
Commodity
copper
Ticker
CMMC

Geometry

Grade
0.21
Grade Unit
%
Intercept
22.85 m
From
597 m
To
619.85 m
Hole Depth
1064 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
CM-DD-896:597.00-619.85
Mining Method
open_pit

Location

Easting
677307
Northing
5467632
Elevation
1136 m
Azimuth
310 °
Dip
-65 °
Loc. Confidence
high

QA/QC

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

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.13
Cutoff Unit
%
Dilution Disclosed
Yes
Max Dilution
15 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2023-05-24T00:00:00.000Z

Reasoning: Weak copper grade for a porphyry deposit over a moderate width.

Negative factors

  • Intercept reported as downhole width only.

Evidence · table

“0.21”

Context: 22.85

CM-DD-896Copper Mountain Mine · goldGrade: 0.1Grade Unit: g/tIntercept: 22.85 mView all details
Link to this fact

Identity

Hole ID
CM-DD-896
Project
Copper Mountain Mine
Commodity
gold
Ticker
CMMC

Geometry

Grade
0.1
Grade Unit
g/t
Intercept
22.85 m
From
597 m
To
619.85 m
Hole Depth
1064 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
CM-DD-896:597.00-619.85
Mining Method
open_pit

Location

Easting
677307
Northing
5467632
Elevation
1136 m
Azimuth
310 °
Dip
-65 °
Loc. Confidence
high

QA/QC

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

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.13
Cutoff Unit
%
Dilution Disclosed
Yes
Max Dilution
15 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2023-05-24T00:00:00.000Z

Reasoning: Below weak gold grade for a porphyry deposit over a moderate width.

Negative factors

  • Intercept reported as downhole width only.

Evidence · table

“0.10”

Context: 22.85

CM-DD-896Copper Mountain Mine · silverGrade: 0.32Grade Unit: g/tIntercept: 22.85 mView all details
Link to this fact

Identity

Hole ID
CM-DD-896
Project
Copper Mountain Mine
Commodity
silver
Ticker
CMMC

Geometry

Grade
0.32
Grade Unit
g/t
Intercept
22.85 m
From
597 m
To
619.85 m
Hole Depth
1064 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
CM-DD-896:597.00-619.85
Mining Method
open_pit

Location

Easting
677307
Northing
5467632
Elevation
1136 m
Azimuth
310 °
Dip
-65 °
Loc. Confidence
high

QA/QC

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

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.13
Cutoff Unit
%
Dilution Disclosed
Yes
Max Dilution
15 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2023-05-24T00:00:00.000Z

Reasoning: Low silver grade, typical for a byproduct in a porphyry system.

Negative factors

  • Intercept reported as downhole width only.

Evidence · table

“0.32”

Context: 22.85

CM-DD-896Copper Mountain Mine · copperGrade: 0.35Grade Unit: %Intercept: 22.25 mView all details
Link to this fact

Identity

Hole ID
CM-DD-896
Project
Copper Mountain Mine
Commodity
copper
Ticker
CMMC

Geometry

Grade
0.35
Grade Unit
%
Intercept
22.25 m
From
690.75 m
To
713 m
Hole Depth
1064 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
CM-DD-896:690.75-713.00
Mining Method
open_pit

Location

Easting
677307
Northing
5467632
Elevation
1136 m
Azimuth
310 °
Dip
-65 °
Loc. Confidence
high

QA/QC

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

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.13
Cutoff Unit
%
Dilution Disclosed
Yes
Max Dilution
15 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2023-05-24T00:00:00.000Z

Reasoning: Moderate copper grade for a porphyry deposit over a moderate width.

Negative factors

  • Intercept reported as downhole width only.

Evidence · table

“0.35”

Context: 22.25

CM-DD-896Copper Mountain Mine · goldGrade: 0.14Grade Unit: g/tIntercept: 22.25 mView all details
Link to this fact

Identity

Hole ID
CM-DD-896
Project
Copper Mountain Mine
Commodity
gold
Ticker
CMMC

Geometry

Grade
0.14
Grade Unit
g/t
Intercept
22.25 m
From
690.75 m
To
713 m
Hole Depth
1064 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
CM-DD-896:690.75-713.00
Mining Method
open_pit

Location

Easting
677307
Northing
5467632
Elevation
1136 m
Azimuth
310 °
Dip
-65 °
Loc. Confidence
high

QA/QC

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

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.13
Cutoff Unit
%
Dilution Disclosed
Yes
Max Dilution
15 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2023-05-24T00:00:00.000Z

Reasoning: Below weak gold grade for a porphyry deposit over a moderate width.

Negative factors

  • Intercept reported as downhole width only.

Evidence · table

“0.14”

Context: 22.25

CM-DD-896Copper Mountain Mine · silverGrade: 0.51Grade Unit: g/tIntercept: 22.25 mView all details
Link to this fact

Identity

Hole ID
CM-DD-896
Project
Copper Mountain Mine
Commodity
silver
Ticker
CMMC

Geometry

Grade
0.51
Grade Unit
g/t
Intercept
22.25 m
From
690.75 m
To
713 m
Hole Depth
1064 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
CM-DD-896:690.75-713.00
Mining Method
open_pit

Location

Easting
677307
Northing
5467632
Elevation
1136 m
Azimuth
310 °
Dip
-65 °
Loc. Confidence
high

QA/QC

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

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.13
Cutoff Unit
%
Dilution Disclosed
Yes
Max Dilution
15 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2023-05-24T00:00:00.000Z

Reasoning: Low silver grade, typical for a byproduct in a porphyry system.

Negative factors

  • Intercept reported as downhole width only.

Evidence · table

“0.51”

Context: 22.25

CM-DD-897Copper Mountain Mine · copperGrade: 0.31Grade Unit: %Intercept: 64.7 mView all details
Link to this fact

Identity

Hole ID
CM-DD-897
Project
Copper Mountain Mine
Commodity
copper
Ticker
CMMC

Geometry

Grade
0.31
Grade Unit
%
Intercept
64.7 m
From
24 m
To
88.7 m
Hole Depth
1090 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
CM-DD-897:24.00-88.70
Mining Method
open_pit

Location

Easting
678070
Northing
5468110
Elevation
875 m
Azimuth
255 °
Dip
-60 °
Loc. Confidence
high

QA/QC

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

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.13
Cutoff Unit
%
Dilution Disclosed
Yes
Max Dilution
15 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2023-05-24T00:00:00.000Z

Reasoning: Moderate copper grade for a porphyry deposit over a significant width.

Negative factors

  • Intercept reported as downhole width only.

Evidence · table

“0.31”

Context: 64.70

CM-DD-897Copper Mountain Mine · goldGrade: 0.23Grade Unit: g/tIntercept: 64.7 mView all details
Link to this fact

Identity

Hole ID
CM-DD-897
Project
Copper Mountain Mine
Commodity
gold
Ticker
CMMC

Geometry

Grade
0.23
Grade Unit
g/t
Intercept
64.7 m
From
24 m
To
88.7 m
Hole Depth
1090 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
CM-DD-897:24.00-88.70
Mining Method
open_pit

Location

Easting
678070
Northing
5468110
Elevation
875 m
Azimuth
255 °
Dip
-60 °
Loc. Confidence
high

QA/QC

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

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.13
Cutoff Unit
%
Dilution Disclosed
Yes
Max Dilution
15 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2023-05-24T00:00:00.000Z

Reasoning: Weak gold grade for a porphyry deposit over a significant width.

Negative factors

  • Intercept reported as downhole width only.

Evidence · table

“0.23”

Context: 64.70

CM-DD-897Copper Mountain Mine · silverGrade: 0.79Grade Unit: g/tIntercept: 64.7 mView all details
Link to this fact

Identity

Hole ID
CM-DD-897
Project
Copper Mountain Mine
Commodity
silver
Ticker
CMMC

Geometry

Grade
0.79
Grade Unit
g/t
Intercept
64.7 m
From
24 m
To
88.7 m
Hole Depth
1090 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
CM-DD-897:24.00-88.70
Mining Method
open_pit

Location

Easting
678070
Northing
5468110
Elevation
875 m
Azimuth
255 °
Dip
-60 °
Loc. Confidence
high

QA/QC

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

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.13
Cutoff Unit
%
Dilution Disclosed
Yes
Max Dilution
15 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2023-05-24T00:00:00.000Z

Reasoning: Low silver grade, typical for a byproduct in a porphyry system.

Negative factors

  • Intercept reported as downhole width only.

Evidence · table

“0.79”

Context: 64.70

CM-DD-897Copper Mountain Mine · copperGrade: 0.17Grade Unit: %Intercept: 33.38 mView all details
Link to this fact

Identity

Hole ID
CM-DD-897
Project
Copper Mountain Mine
Commodity
copper
Ticker
CMMC

Geometry

Grade
0.17
Grade Unit
%
Intercept
33.38 m
From
208.62 m
To
242 m
Hole Depth
1090 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
CM-DD-897:208.62-242.00
Mining Method
open_pit

Location

Easting
678070
Northing
5468110
Elevation
875 m
Azimuth
255 °
Dip
-60 °
Loc. Confidence
high

QA/QC

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

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.13
Cutoff Unit
%
Dilution Disclosed
Yes
Max Dilution
15 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2023-05-24T00:00:00.000Z

Reasoning: Weak copper grade for a porphyry deposit over a significant width.

Negative factors

  • Intercept reported as downhole width only.

Evidence · table

“0.17”

Context: 33.38

CM-DD-897Copper Mountain Mine · goldGrade: 0.11Grade Unit: g/tIntercept: 33.38 mView all details
Link to this fact

Identity

Hole ID
CM-DD-897
Project
Copper Mountain Mine
Commodity
gold
Ticker
CMMC

Geometry

Grade
0.11
Grade Unit
g/t
Intercept
33.38 m
From
208.62 m
To
242 m
Hole Depth
1090 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
CM-DD-897:208.62-242.00
Mining Method
open_pit

Location

Easting
678070
Northing
5468110
Elevation
875 m
Azimuth
255 °
Dip
-60 °
Loc. Confidence
high

QA/QC

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

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.13
Cutoff Unit
%
Dilution Disclosed
Yes
Max Dilution
15 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2023-05-24T00:00:00.000Z

Reasoning: Below weak gold grade for a porphyry deposit over a significant width.

Negative factors

  • Intercept reported as downhole width only.

Evidence · table

“0.11”

Context: 33.38

CM-DD-897Copper Mountain Mine · silverGrade: 0.34Grade Unit: g/tIntercept: 33.38 mView all details
Link to this fact

Identity

Hole ID
CM-DD-897
Project
Copper Mountain Mine
Commodity
silver
Ticker
CMMC

Geometry

Grade
0.34
Grade Unit
g/t
Intercept
33.38 m
From
208.62 m
To
242 m
Hole Depth
1090 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
CM-DD-897:208.62-242.00
Mining Method
open_pit

Location

Easting
678070
Northing
5468110
Elevation
875 m
Azimuth
255 °
Dip
-60 °
Loc. Confidence
high

QA/QC

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

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.13
Cutoff Unit
%
Dilution Disclosed
Yes
Max Dilution
15 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2023-05-24T00:00:00.000Z

Reasoning: Low silver grade, typical for a byproduct in a porphyry system.

Negative factors

  • Intercept reported as downhole width only.

Evidence · table

“0.34”

Context: 33.38

CM-DD-897Copper Mountain Mine · copperGrade: 0.21Grade Unit: %Intercept: 74.58 mView all details
Link to this fact

Identity

Hole ID
CM-DD-897
Project
Copper Mountain Mine
Commodity
copper
Ticker
CMMC

Geometry

Grade
0.21
Grade Unit
%
Intercept
74.58 m
From
255.2 m
To
329.78 m
Hole Depth
1090 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
CM-DD-897:255.20-329.78
Mining Method
open_pit

Location

Easting
678070
Northing
5468110
Elevation
875 m
Azimuth
255 °
Dip
-60 °
Loc. Confidence
high

QA/QC

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

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.13
Cutoff Unit
%
Dilution Disclosed
Yes
Max Dilution
15 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2023-05-24T00:00:00.000Z

Reasoning: Weak copper grade for a porphyry deposit over a significant width.

Negative factors

  • Intercept reported as downhole width only.

Evidence · table

“0.21”

Context: 74.58

CM-DD-897Copper Mountain Mine · goldGrade: 0.12Grade Unit: g/tIntercept: 74.58 mView all details
Link to this fact

Identity

Hole ID
CM-DD-897
Project
Copper Mountain Mine
Commodity
gold
Ticker
CMMC

Geometry

Grade
0.12
Grade Unit
g/t
Intercept
74.58 m
From
255.2 m
To
329.78 m
Hole Depth
1090 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
CM-DD-897:255.20-329.78
Mining Method
open_pit

Location

Easting
678070
Northing
5468110
Elevation
875 m
Azimuth
255 °
Dip
-60 °
Loc. Confidence
high

QA/QC

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

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.13
Cutoff Unit
%
Dilution Disclosed
Yes
Max Dilution
15 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2023-05-24T00:00:00.000Z

Reasoning: Below weak gold grade for a porphyry deposit over a significant width.

Negative factors

  • Intercept reported as downhole width only.

Evidence · table

“0.12”

Context: 74.58

CM-DD-897Copper Mountain Mine · silverGrade: 0.37Grade Unit: g/tIntercept: 74.58 mView all details
Link to this fact

Identity

Hole ID
CM-DD-897
Project
Copper Mountain Mine
Commodity
silver
Ticker
CMMC

Geometry

Grade
0.37
Grade Unit
g/t
Intercept
74.58 m
From
255.2 m
To
329.78 m
Hole Depth
1090 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
CM-DD-897:255.20-329.78
Mining Method
open_pit

Location

Easting
678070
Northing
5468110
Elevation
875 m
Azimuth
255 °
Dip
-60 °
Loc. Confidence
high

QA/QC

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

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.13
Cutoff Unit
%
Dilution Disclosed
Yes
Max Dilution
15 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2023-05-24T00:00:00.000Z

Reasoning: Low silver grade, typical for a byproduct in a porphyry system.

Negative factors

  • Intercept reported as downhole width only.

Evidence · table

“0.37”

Context: 74.58

CM-DD-897Copper Mountain Mine · copperGrade: 0.42Grade Unit: %Intercept: 21.47 mView all details
Link to this fact

Identity

Hole ID
CM-DD-897
Project
Copper Mountain Mine
Commodity
copper
Ticker
CMMC

Geometry

Grade
0.42
Grade Unit
%
Intercept
21.47 m
From
257.1 m
To
278.57 m
Hole Depth
1090 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
CM-DD-897:257.10-278.57
Mining Method
open_pit

Location

Easting
678070
Northing
5468110
Elevation
875 m
Azimuth
255 °
Dip
-60 °
Loc. Confidence
high

QA/QC

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

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.13
Cutoff Unit
%
Dilution Disclosed
Yes
Max Dilution
15 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2023-05-24T00:00:00.000Z

Reasoning: Strong copper grade for a porphyry deposit over a moderate width.

Negative factors

  • Intercept reported as downhole width only.

Evidence · table

“0.42”

Context: 21.47

CM-DD-897Copper Mountain Mine · goldGrade: 0.28Grade Unit: g/tIntercept: 21.47 mView all details
Link to this fact

Identity

Hole ID
CM-DD-897
Project
Copper Mountain Mine
Commodity
gold
Ticker
CMMC

Geometry

Grade
0.28
Grade Unit
g/t
Intercept
21.47 m
From
257.1 m
To
278.57 m
Hole Depth
1090 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
CM-DD-897:257.10-278.57
Mining Method
open_pit

Location

Easting
678070
Northing
5468110
Elevation
875 m
Azimuth
255 °
Dip
-60 °
Loc. Confidence
high

QA/QC

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

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.13
Cutoff Unit
%
Dilution Disclosed
Yes
Max Dilution
15 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2023-05-24T00:00:00.000Z

Reasoning: Weak gold grade for a porphyry deposit over a moderate width.

Negative factors

  • Intercept reported as downhole width only.

Evidence · table

“0.28”

Context: 21.47

CM-DD-897Copper Mountain Mine · silverGrade: 0.71Grade Unit: g/tIntercept: 21.47 mView all details
Link to this fact

Identity

Hole ID
CM-DD-897
Project
Copper Mountain Mine
Commodity
silver
Ticker
CMMC

Geometry

Grade
0.71
Grade Unit
g/t
Intercept
21.47 m
From
257.1 m
To
278.57 m
Hole Depth
1090 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
CM-DD-897:257.10-278.57
Mining Method
open_pit

Location

Easting
678070
Northing
5468110
Elevation
875 m
Azimuth
255 °
Dip
-60 °
Loc. Confidence
high

QA/QC

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

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.13
Cutoff Unit
%
Dilution Disclosed
Yes
Max Dilution
15 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2023-05-24T00:00:00.000Z

Reasoning: Low silver grade, typical for a byproduct in a porphyry system.

Negative factors

  • Intercept reported as downhole width only.

Evidence · table

“0.71”

Context: 21.47

CM-DD-897Copper Mountain Mine · copperGrade: 0.19Grade Unit: %Intercept: 66.9 mView all details
Link to this fact

Identity

Hole ID
CM-DD-897
Project
Copper Mountain Mine
Commodity
copper
Ticker
CMMC

Geometry

Grade
0.19
Grade Unit
%
Intercept
66.9 m
From
352.3 m
To
419.2 m
Hole Depth
1090 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
CM-DD-897:352.30-419.20
Mining Method
open_pit

Location

Easting
678070
Northing
5468110
Elevation
875 m
Azimuth
255 °
Dip
-60 °
Loc. Confidence
high

QA/QC

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

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.13
Cutoff Unit
%
Dilution Disclosed
Yes
Max Dilution
15 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2023-05-24T00:00:00.000Z

Reasoning: Weak copper grade for a porphyry deposit over a significant width.

Negative factors

  • Intercept reported as downhole width only.

Evidence · table

“0.19”

Context: 66.90

CM-DD-897Copper Mountain Mine · goldGrade: 0.13Grade Unit: g/tIntercept: 66.9 mView all details
Link to this fact

Identity

Hole ID
CM-DD-897
Project
Copper Mountain Mine
Commodity
gold
Ticker
CMMC

Geometry

Grade
0.13
Grade Unit
g/t
Intercept
66.9 m
From
352.3 m
To
419.2 m
Hole Depth
1090 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
CM-DD-897:352.30-419.20
Mining Method
open_pit

Location

Easting
678070
Northing
5468110
Elevation
875 m
Azimuth
255 °
Dip
-60 °
Loc. Confidence
high

QA/QC

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

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.13
Cutoff Unit
%
Dilution Disclosed
Yes
Max Dilution
15 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2023-05-24T00:00:00.000Z

Reasoning: Below weak gold grade for a porphyry deposit over a significant width.

Negative factors

  • Intercept reported as downhole width only.

Evidence · table

“0.13”

Context: 66.90

CM-DD-897Copper Mountain Mine · silverGrade: 0.28Grade Unit: g/tIntercept: 66.9 mView all details
Link to this fact

Identity

Hole ID
CM-DD-897
Project
Copper Mountain Mine
Commodity
silver
Ticker
CMMC

Geometry

Grade
0.28
Grade Unit
g/t
Intercept
66.9 m
From
352.3 m
To
419.2 m
Hole Depth
1090 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
CM-DD-897:352.30-419.20
Mining Method
open_pit

Location

Easting
678070
Northing
5468110
Elevation
875 m
Azimuth
255 °
Dip
-60 °
Loc. Confidence
high

QA/QC

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

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.13
Cutoff Unit
%
Dilution Disclosed
Yes
Max Dilution
15 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2023-05-24T00:00:00.000Z

Reasoning: Low silver grade, typical for a byproduct in a porphyry system.

Negative factors

  • Intercept reported as downhole width only.

Evidence · table

“0.28”

Context: 66.90

CM-DD-897Copper Mountain Mine · copperGrade: 0.17Grade Unit: %Intercept: 48 mView all details
Link to this fact

Identity

Hole ID
CM-DD-897
Project
Copper Mountain Mine
Commodity
copper
Ticker
CMMC

Geometry

Grade
0.17
Grade Unit
%
Intercept
48 m
From
455 m
To
503 m
Hole Depth
1090 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
CM-DD-897:455.00-503.00
Mining Method
open_pit

Location

Easting
678070
Northing
5468110
Elevation
875 m
Azimuth
255 °
Dip
-60 °
Loc. Confidence
high

QA/QC

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

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.13
Cutoff Unit
%
Dilution Disclosed
Yes
Max Dilution
15 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2023-05-24T00:00:00.000Z

Reasoning: Weak copper grade for a porphyry deposit over a significant width.

Negative factors

  • Intercept reported as downhole width only.

Evidence · table

“0.17”

Context: 48.00

CM-DD-897Copper Mountain Mine · goldGrade: 0.11Grade Unit: g/tIntercept: 48 mView all details
Link to this fact

Identity

Hole ID
CM-DD-897
Project
Copper Mountain Mine
Commodity
gold
Ticker
CMMC

Geometry

Grade
0.11
Grade Unit
g/t
Intercept
48 m
From
455 m
To
503 m
Hole Depth
1090 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
CM-DD-897:455.00-503.00
Mining Method
open_pit

Location

Easting
678070
Northing
5468110
Elevation
875 m
Azimuth
255 °
Dip
-60 °
Loc. Confidence
high

QA/QC

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

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.13
Cutoff Unit
%
Dilution Disclosed
Yes
Max Dilution
15 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2023-05-24T00:00:00.000Z

Reasoning: Below weak gold grade for a porphyry deposit over a significant width.

Negative factors

  • Intercept reported as downhole width only.

Evidence · table

“0.11”

Context: 48.00

CM-DD-897Copper Mountain Mine · silverGrade: 0.26Grade Unit: g/tIntercept: 48 mView all details
Link to this fact

Identity

Hole ID
CM-DD-897
Project
Copper Mountain Mine
Commodity
silver
Ticker
CMMC

Geometry

Grade
0.26
Grade Unit
g/t
Intercept
48 m
From
455 m
To
503 m
Hole Depth
1090 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
CM-DD-897:455.00-503.00
Mining Method
open_pit

Location

Easting
678070
Northing
5468110
Elevation
875 m
Azimuth
255 °
Dip
-60 °
Loc. Confidence
high

QA/QC

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

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.13
Cutoff Unit
%
Dilution Disclosed
Yes
Max Dilution
15 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2023-05-24T00:00:00.000Z

Reasoning: Low silver grade, typical for a byproduct in a porphyry system.

Negative factors

  • Intercept reported as downhole width only.

Evidence · table

“0.26”

Context: 48.00

CM-DD-897Copper Mountain Mine · copperGrade: 0.33Grade Unit: %Intercept: 31.38 mView all details
Link to this fact

Identity

Hole ID
CM-DD-897
Project
Copper Mountain Mine
Commodity
copper
Ticker
CMMC

Geometry

Grade
0.33
Grade Unit
%
Intercept
31.38 m
From
616.7 m
To
648.08 m
Hole Depth
1090 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
CM-DD-897:616.70-648.08
Mining Method
open_pit

Location

Easting
678070
Northing
5468110
Elevation
875 m
Azimuth
255 °
Dip
-60 °
Loc. Confidence
high

QA/QC

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

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.13
Cutoff Unit
%
Dilution Disclosed
Yes
Max Dilution
15 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2023-05-24T00:00:00.000Z

Reasoning: Moderate copper grade for a porphyry deposit over a significant width.

Negative factors

  • Intercept reported as downhole width only.

Evidence · table

“0.33”

Context: 31.38

CM-DD-897Copper Mountain Mine · goldGrade: 0.13Grade Unit: g/tIntercept: 31.38 mView all details
Link to this fact

Identity

Hole ID
CM-DD-897
Project
Copper Mountain Mine
Commodity
gold
Ticker
CMMC

Geometry

Grade
0.13
Grade Unit
g/t
Intercept
31.38 m
From
616.7 m
To
648.08 m
Hole Depth
1090 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
CM-DD-897:616.70-648.08
Mining Method
open_pit

Location

Easting
678070
Northing
5468110
Elevation
875 m
Azimuth
255 °
Dip
-60 °
Loc. Confidence
high

QA/QC

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

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.13
Cutoff Unit
%
Dilution Disclosed
Yes
Max Dilution
15 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2023-05-24T00:00:00.000Z

Reasoning: Below weak gold grade for a porphyry deposit over a significant width.

Negative factors

  • Intercept reported as downhole width only.

Evidence · table

“0.13”

Context: 31.38

CM-DD-897Copper Mountain Mine · silverGrade: 0.38Grade Unit: g/tIntercept: 31.38 mView all details
Link to this fact

Identity

Hole ID
CM-DD-897
Project
Copper Mountain Mine
Commodity
silver
Ticker
CMMC

Geometry

Grade
0.38
Grade Unit
g/t
Intercept
31.38 m
From
616.7 m
To
648.08 m
Hole Depth
1090 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
CM-DD-897:616.70-648.08
Mining Method
open_pit

Location

Easting
678070
Northing
5468110
Elevation
875 m
Azimuth
255 °
Dip
-60 °
Loc. Confidence
high

QA/QC

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

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.13
Cutoff Unit
%
Dilution Disclosed
Yes
Max Dilution
15 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2023-05-24T00:00:00.000Z

Reasoning: Low silver grade, typical for a byproduct in a porphyry system.

Negative factors

  • Intercept reported as downhole width only.

Evidence · table

“0.38”

Context: 31.38

CM-DD-897Copper Mountain Mine · copperGrade: 0.28Grade Unit: %Intercept: 40.35 mView all details
Link to this fact

Identity

Hole ID
CM-DD-897
Project
Copper Mountain Mine
Commodity
copper
Ticker
CMMC

Geometry

Grade
0.28
Grade Unit
%
Intercept
40.35 m
From
607.73 m
To
648.08 m
Hole Depth
1090 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
CM-DD-897:607.73-648.08
Mining Method
open_pit

Location

Easting
678070
Northing
5468110
Elevation
875 m
Azimuth
255 °
Dip
-60 °
Loc. Confidence
high

QA/QC

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

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.13
Cutoff Unit
%
Dilution Disclosed
Yes
Max Dilution
15 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2023-05-24T00:00:00.000Z

Reasoning: Moderate copper grade for a porphyry deposit over a significant width.

Negative factors

  • Intercept reported as downhole width only.

Evidence · table

“0.28”

Context: 40.35

CM-DD-897Copper Mountain Mine · goldGrade: 0.12Grade Unit: g/tIntercept: 40.35 mView all details
Link to this fact

Identity

Hole ID
CM-DD-897
Project
Copper Mountain Mine
Commodity
gold
Ticker
CMMC

Geometry

Grade
0.12
Grade Unit
g/t
Intercept
40.35 m
From
607.73 m
To
648.08 m
Hole Depth
1090 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
CM-DD-897:607.73-648.08
Mining Method
open_pit

Location

Easting
678070
Northing
5468110
Elevation
875 m
Azimuth
255 °
Dip
-60 °
Loc. Confidence
high

QA/QC

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

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.13
Cutoff Unit
%
Dilution Disclosed
Yes
Max Dilution
15 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2023-05-24T00:00:00.000Z

Reasoning: Below weak gold grade for a porphyry deposit over a significant width.

Negative factors

  • Intercept reported as downhole width only.

Evidence · table

“0.12”

Context: 40.35

CM-DD-897Copper Mountain Mine · silverGrade: 0.32Grade Unit: g/tIntercept: 40.35 mView all details
Link to this fact

Identity

Hole ID
CM-DD-897
Project
Copper Mountain Mine
Commodity
silver
Ticker
CMMC

Geometry

Grade
0.32
Grade Unit
g/t
Intercept
40.35 m
From
607.73 m
To
648.08 m
Hole Depth
1090 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
CM-DD-897:607.73-648.08
Mining Method
open_pit

Location

Easting
678070
Northing
5468110
Elevation
875 m
Azimuth
255 °
Dip
-60 °
Loc. Confidence
high

QA/QC

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

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.13
Cutoff Unit
%
Dilution Disclosed
Yes
Max Dilution
15 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2023-05-24T00:00:00.000Z

Reasoning: Low silver grade, typical for a byproduct in a porphyry system.

Negative factors

  • Intercept reported as downhole width only.

Evidence · table

“0.32”

Context: 40.35

CM-DD-897Copper Mountain Mine · copperGrade: 0.16Grade Unit: %Intercept: 24.18 mView all details
Link to this fact

Identity

Hole ID
CM-DD-897
Project
Copper Mountain Mine
Commodity
copper
Ticker
CMMC

Geometry

Grade
0.16
Grade Unit
%
Intercept
24.18 m
From
674 m
To
698.18 m
Hole Depth
1090 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
CM-DD-897:674.00-698.18
Mining Method
open_pit

Location

Easting
678070
Northing
5468110
Elevation
875 m
Azimuth
255 °
Dip
-60 °
Loc. Confidence
high

QA/QC

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

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.13
Cutoff Unit
%
Dilution Disclosed
Yes
Max Dilution
15 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2023-05-24T00:00:00.000Z

Reasoning: Weak copper grade for a porphyry deposit over a moderate width.

Negative factors

  • Intercept reported as downhole width only.

Evidence · table

“0.16”

Context: 24.18

CM-DD-897Copper Mountain Mine · goldGrade: 0.1Grade Unit: g/tIntercept: 24.18 mView all details
Link to this fact

Identity

Hole ID
CM-DD-897
Project
Copper Mountain Mine
Commodity
gold
Ticker
CMMC

Geometry

Grade
0.1
Grade Unit
g/t
Intercept
24.18 m
From
674 m
To
698.18 m
Hole Depth
1090 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
CM-DD-897:674.00-698.18
Mining Method
open_pit

Location

Easting
678070
Northing
5468110
Elevation
875 m
Azimuth
255 °
Dip
-60 °
Loc. Confidence
high

QA/QC

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

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.13
Cutoff Unit
%
Dilution Disclosed
Yes
Max Dilution
15 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2023-05-24T00:00:00.000Z

Reasoning: Below weak gold grade for a porphyry deposit over a moderate width.

Negative factors

  • Intercept reported as downhole width only.

Evidence · table

“0.10”

Context: 24.18

CM-DD-897Copper Mountain Mine · silverGrade: 0.28Grade Unit: g/tIntercept: 24.18 mView all details
Link to this fact

Identity

Hole ID
CM-DD-897
Project
Copper Mountain Mine
Commodity
silver
Ticker
CMMC

Geometry

Grade
0.28
Grade Unit
g/t
Intercept
24.18 m
From
674 m
To
698.18 m
Hole Depth
1090 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
CM-DD-897:674.00-698.18
Mining Method
open_pit

Location

Easting
678070
Northing
5468110
Elevation
875 m
Azimuth
255 °
Dip
-60 °
Loc. Confidence
high

QA/QC

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

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.13
Cutoff Unit
%
Dilution Disclosed
Yes
Max Dilution
15 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2023-05-24T00:00:00.000Z

Reasoning: Low silver grade, typical for a byproduct in a porphyry system.

Negative factors

  • Intercept reported as downhole width only.

Evidence · table

“0.28”

Context: 24.18

CM-DD-897Copper Mountain Mine · copperGrade: 0.45Grade Unit: %Intercept: 190.75 mView all details
Link to this fact

Identity

Hole ID
CM-DD-897
Project
Copper Mountain Mine
Commodity
copper
Ticker
CMMC

Geometry

Grade
0.45
Grade Unit
%
Intercept
190.75 m
From
722 m
To
912.75 m
Hole Depth
1090 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
CM-DD-897:722.00-912.75
Mining Method
open_pit

Location

Easting
678070
Northing
5468110
Elevation
875 m
Azimuth
255 °
Dip
-60 °
Loc. Confidence
high

QA/QC

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

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.13
Cutoff Unit
%
Dilution Disclosed
Yes
Max Dilution
15 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2023-05-24T00:00:00.000Z

Reasoning: This long, strong copper intercept is a key highlight, demonstrating significant depth extension and potential.

Positive factors

  • Strong copper grade for a porphyry deposit over a very long continuous width, indicating substantial mineralization.
  • Extends mineralized zone at depth.

Negative factors

  • Intercept reported as downhole width only.

Evidence · table

“0.45”

Context: 190.75

CM-DD-897Copper Mountain Mine · goldGrade: 0.32Grade Unit: g/tIntercept: 190.75 mView all details
Link to this fact

Identity

Hole ID
CM-DD-897
Project
Copper Mountain Mine
Commodity
gold
Ticker
CMMC

Geometry

Grade
0.32
Grade Unit
g/t
Intercept
190.75 m
From
722 m
To
912.75 m
Hole Depth
1090 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
CM-DD-897:722.00-912.75
Mining Method
open_pit

Location

Easting
678070
Northing
5468110
Elevation
875 m
Azimuth
255 °
Dip
-60 °
Loc. Confidence
high

QA/QC

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

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.13
Cutoff Unit
%
Dilution Disclosed
Yes
Max Dilution
15 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2023-05-24T00:00:00.000Z

Reasoning: This long, moderate gold intercept is a key highlight, demonstrating significant depth extension and potential.

Positive factors

  • Moderate gold grade for a porphyry deposit over a very long continuous width, indicating substantial mineralization.
  • Extends mineralized zone at depth.

Negative factors

  • Intercept reported as downhole width only.

Evidence · table

“0.32”

Context: 190.75

CM-DD-897Copper Mountain Mine · silverGrade: 0.41Grade Unit: g/tIntercept: 190.75 mView all details
Link to this fact

Identity

Hole ID
CM-DD-897
Project
Copper Mountain Mine
Commodity
silver
Ticker
CMMC

Geometry

Grade
0.41
Grade Unit
g/t
Intercept
190.75 m
From
722 m
To
912.75 m
Hole Depth
1090 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
CM-DD-897:722.00-912.75
Mining Method
open_pit

Location

Easting
678070
Northing
5468110
Elevation
875 m
Azimuth
255 °
Dip
-60 °
Loc. Confidence
high

QA/QC

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

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.13
Cutoff Unit
%
Dilution Disclosed
Yes
Max Dilution
15 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2023-05-24T00:00:00.000Z

Reasoning: Low silver grade, typical for a byproduct in a porphyry system, over a very long continuous width.

Positive factors

  • Extends mineralized zone at depth.

Negative factors

  • Intercept reported as downhole width only.

Evidence · table

“0.41”

Context: 190.75

CM-DD-897Copper Mountain Mine · copperGrade: 0.65Grade Unit: %Intercept: 103.85 mView all details
Link to this fact

Identity

Hole ID
CM-DD-897
Project
Copper Mountain Mine
Commodity
copper
Ticker
CMMC

Geometry

Grade
0.65
Grade Unit
%
Intercept
103.85 m
From
808.9 m
To
912.75 m
Hole Depth
1090 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
CM-DD-897:808.90-912.75
Mining Method
open_pit

Location

Easting
678070
Northing
5468110
Elevation
875 m
Azimuth
255 °
Dip
-60 °
Loc. Confidence
high

QA/QC

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

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.13
Cutoff Unit
%
Dilution Disclosed
Yes
Max Dilution
15 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2023-05-24T00:00:00.000Z

Reasoning: This long, high-grade copper intercept is a key highlight, demonstrating significant depth extension and potential.

Positive factors

  • Strong copper grade for a porphyry deposit over a very long continuous width, representing a significant higher-grade sub-interval.
  • Contributes to the extension of mineralization at depth.

Negative factors

  • Intercept reported as downhole width only.

Evidence · table

“0.65”

Context: 103.85

CM-DD-897Copper Mountain Mine · goldGrade: 0.52Grade Unit: g/tIntercept: 103.85 mView all details
Link to this fact

Identity

Hole ID
CM-DD-897
Project
Copper Mountain Mine
Commodity
gold
Ticker
CMMC

Geometry

Grade
0.52
Grade Unit
g/t
Intercept
103.85 m
From
808.9 m
To
912.75 m
Hole Depth
1090 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
CM-DD-897:808.90-912.75
Mining Method
open_pit

Location

Easting
678070
Northing
5468110
Elevation
875 m
Azimuth
255 °
Dip
-60 °
Loc. Confidence
high

QA/QC

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

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.13
Cutoff Unit
%
Dilution Disclosed
Yes
Max Dilution
15 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2023-05-24T00:00:00.000Z

Reasoning: This long, high-grade gold intercept is a key highlight, demonstrating significant depth extension and potential.

Positive factors

  • Strong gold grade for a porphyry deposit over a very long continuous width, representing a significant higher-grade sub-interval.
  • Contributes to the extension of mineralization at depth.

Negative factors

  • Intercept reported as downhole width only.

Evidence · table

“0.52”

Context: 103.85

CM-DD-897Copper Mountain Mine · silverGrade: 0.53Grade Unit: g/tIntercept: 103.85 mView all details
Link to this fact

Identity

Hole ID
CM-DD-897
Project
Copper Mountain Mine
Commodity
silver
Ticker
CMMC

Geometry

Grade
0.53
Grade Unit
g/t
Intercept
103.85 m
From
808.9 m
To
912.75 m
Hole Depth
1090 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
CM-DD-897:808.90-912.75
Mining Method
open_pit

Location

Easting
678070
Northing
5468110
Elevation
875 m
Azimuth
255 °
Dip
-60 °
Loc. Confidence
high

QA/QC

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

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.13
Cutoff Unit
%
Dilution Disclosed
Yes
Max Dilution
15 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2023-05-24T00:00:00.000Z

Reasoning: Low silver grade, typical for a byproduct in a porphyry system, over a very long continuous width.

Positive factors

  • Contributes to the extension of mineralization at depth.

Negative factors

  • Intercept reported as downhole width only.

Evidence · table

“0.53”

Context: 103.85

CM-DD-897Copper Mountain Mine · copperGrade: 0.94Grade Unit: %Intercept: 45.25 mView all details
Link to this fact

Identity

Hole ID
CM-DD-897
Project
Copper Mountain Mine
Commodity
copper
Ticker
CMMC

Geometry

Grade
0.94
Grade Unit
%
Intercept
45.25 m
From
867.5 m
To
912.75 m
Hole Depth
1090 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
CM-DD-897:867.50-912.75
Mining Method
open_pit

Location

Easting
678070
Northing
5468110
Elevation
875 m
Azimuth
255 °
Dip
-60 °
Loc. Confidence
high

QA/QC

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

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.13
Cutoff Unit
%
Dilution Disclosed
Yes
Max Dilution
15 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2023-05-24T00:00:00.000Z

Reasoning: This high-grade copper intercept is a key highlight, demonstrating significant depth extension and potential.

Positive factors

  • Exceptional copper grade for a porphyry deposit over a significant width, representing a high-grade sub-interval.
  • Contributes to the extension of mineralization at depth.

Negative factors

  • Intercept reported as downhole width only.

Evidence · table

“0.94”

Context: 45.25

CM-DD-897Copper Mountain Mine · goldGrade: 0.83Grade Unit: g/tIntercept: 45.25 mView all details
Link to this fact

Identity

Hole ID
CM-DD-897
Project
Copper Mountain Mine
Commodity
gold
Ticker
CMMC

Geometry

Grade
0.83
Grade Unit
g/t
Intercept
45.25 m
From
867.5 m
To
912.75 m
Hole Depth
1090 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
CM-DD-897:867.50-912.75
Mining Method
open_pit

Location

Easting
678070
Northing
5468110
Elevation
875 m
Azimuth
255 °
Dip
-60 °
Loc. Confidence
high

QA/QC

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

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.13
Cutoff Unit
%
Dilution Disclosed
Yes
Max Dilution
15 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2023-05-24T00:00:00.000Z

Reasoning: This high-grade gold intercept is a key highlight, demonstrating significant depth extension and potential.

Positive factors

  • Strong gold grade for a porphyry deposit over a significant width, representing a high-grade sub-interval.
  • Contributes to the extension of mineralization at depth.

Negative factors

  • Intercept reported as downhole width only.

Evidence · table

“0.83”

Context: 45.25

CM-DD-897Copper Mountain Mine · silverGrade: 0.74Grade Unit: g/tIntercept: 45.25 mView all details
Link to this fact

Identity

Hole ID
CM-DD-897
Project
Copper Mountain Mine
Commodity
silver
Ticker
CMMC

Geometry

Grade
0.74
Grade Unit
g/t
Intercept
45.25 m
From
867.5 m
To
912.75 m
Hole Depth
1090 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
CM-DD-897:867.50-912.75
Mining Method
open_pit

Location

Easting
678070
Northing
5468110
Elevation
875 m
Azimuth
255 °
Dip
-60 °
Loc. Confidence
high

QA/QC

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

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.13
Cutoff Unit
%
Dilution Disclosed
Yes
Max Dilution
15 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2023-05-24T00:00:00.000Z

Reasoning: Low silver grade, typical for a byproduct in a porphyry system, over a significant width.

Positive factors

  • Contributes to the extension of mineralization at depth.

Negative factors

  • Intercept reported as downhole width only.

Evidence · table

“0.74”

Context: 45.25

CM-DD-897Copper Mountain Mine · copperGrade: 3.12Grade Unit: %Intercept: 8.85 mView all details
Link to this fact

Identity

Hole ID
CM-DD-897
Project
Copper Mountain Mine
Commodity
copper
Ticker
CMMC

Geometry

Grade
3.12
Grade Unit
%
Intercept
8.85 m
From
903.9 m
To
912.75 m
Hole Depth
1090 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
CM-DD-897:903.90-912.75
Mining Method
open_pit

Location

Easting
678070
Northing
5468110
Elevation
875 m
Azimuth
255 °
Dip
-60 °
Loc. Confidence
high

QA/QC

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

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.13
Cutoff Unit
%
Dilution Disclosed
Yes
Max Dilution
15 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2023-05-24T00:00:00.000Z

Reasoning: This bonanza-grade copper intercept is the most significant highlight, demonstrating exceptional mineralization at depth.

Positive factors

  • Exceptional copper grade for a porphyry deposit over a moderate width, representing the highest-grade mineralization discovered.
  • Contributes to the extension of mineralization at depth.

Negative factors

  • Intercept reported as downhole width only.

Evidence · table

“3.12”

Context: 8.85

CM-DD-897Copper Mountain Mine · goldGrade: 3.33Grade Unit: g/tIntercept: 8.85 mView all details
Link to this fact

Identity

Hole ID
CM-DD-897
Project
Copper Mountain Mine
Commodity
gold
Ticker
CMMC

Geometry

Grade
3.33
Grade Unit
g/t
Intercept
8.85 m
From
903.9 m
To
912.75 m
Hole Depth
1090 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
CM-DD-897:903.90-912.75
Mining Method
open_pit

Location

Easting
678070
Northing
5468110
Elevation
875 m
Azimuth
255 °
Dip
-60 °
Loc. Confidence
high

QA/QC

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

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.13
Cutoff Unit
%
Dilution Disclosed
Yes
Max Dilution
15 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2023-05-24T00:00:00.000Z

Reasoning: This bonanza-grade gold intercept is the most significant highlight, demonstrating exceptional mineralization at depth.

Positive factors

  • Exceptional gold grade for a porphyry deposit over a moderate width, representing the highest-grade mineralization discovered.
  • Contributes to the extension of mineralization at depth.

Negative factors

  • Intercept reported as downhole width only.

Evidence · table

“3.33”

Context: 8.85

CM-DD-897Copper Mountain Mine · silverGrade: 2.2Grade Unit: g/tIntercept: 8.85 mView all details
Link to this fact

Identity

Hole ID
CM-DD-897
Project
Copper Mountain Mine
Commodity
silver
Ticker
CMMC

Geometry

Grade
2.2
Grade Unit
g/t
Intercept
8.85 m
From
903.9 m
To
912.75 m
Hole Depth
1090 m

Classification

Deposit Type
porphyry
Program
exploration
Sample Type
drill
Group ID
CM-DD-897:903.90-912.75
Mining Method
open_pit

Location

Easting
678070
Northing
5468110
Elevation
875 m
Azimuth
255 °
Dip
-60 °
Loc. Confidence
high

QA/QC

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

Metal Equivalent

Assumptions Disclosed
Yes

Compositing

Cutoff Grade
0.13
Cutoff Unit
%
Dilution Disclosed
Yes
Max Dilution
15 m

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2023-05-24T00:00:00.000Z

Reasoning: Low silver grade, typical for a byproduct in a porphyry system, over a moderate width.

Positive factors

  • Contributes to the extension of mineralization at depth.

Negative factors

  • Intercept reported as downhole width only.

Evidence · table

“2.20”

Context: 8.85

includingCopper Mountain Mine · copperGrade: 0.79Grade Unit: %Intercept: 18.51 mView all details
Link to this fact

Identity

Hole ID
including
Project
Copper Mountain Mine
Commodity
copper
Ticker
CMMC

Geometry

Grade
0.79
Grade Unit
%
Intercept
18.51 m
From
68.83 m
To
87.34 m

Classification

Deposit Type
porphyry
Sample Type
drill
Group ID
including:68.83-87.34
Mining Method
open_pit

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2023-05-24T00:00:00.000Z

Reasoning: Expanded from assay table. 0.79 % copper is strong against the porphyry deposit band [0.8, 0.4, 0.25, 0.15] %. Grade×width 14.6 %·m is below (grade alone is strong; the better of the two is used).

Positive factors

  • 0.79 % copper is strong on the porphyry deposit band.

Negative factors

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

Evidence · table

“0.79”

Context: including

includingCopper Mountain Mine · goldGrade: 0.35Grade Unit: g/tIntercept: 18.51 mView all details
Link to this fact

Identity

Hole ID
including
Project
Copper Mountain Mine
Commodity
gold
Ticker
CMMC

Geometry

Grade
0.35
Grade Unit
g/t
Intercept
18.51 m
From
68.83 m
To
87.34 m

Classification

Deposit Type
porphyry
Sample Type
drill
Group ID
including:68.83-87.34
Mining Method
open_pit

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2023-05-24T00:00:00.000Z

Reasoning: Expanded from assay table. 0.35 g/t gold is moderate against the porphyry deposit band [1, 0.5, 0.3, 0.15] g/t. Grade×width 6.5 g/t·m is below (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

“0.35”

Context: including

includingCopper Mountain Mine · silverGrade: 1.62Grade Unit: g/tIntercept: 18.51 mView all details
Link to this fact

Identity

Hole ID
including
Project
Copper Mountain Mine
Commodity
silver
Ticker
CMMC

Geometry

Grade
1.62
Grade Unit
g/t
Intercept
18.51 m
From
68.83 m
To
87.34 m

Classification

Deposit Type
porphyry
Sample Type
drill
Group ID
including:68.83-87.34
Mining Method
open_pit

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2023-05-24T00:00:00.000Z

Reasoning: Expanded from assay table. 1.62 g/t silver is below against the default band [500, 200, 100, 30] g/t. Grade×width 30.0 g/t·m is below.

Negative factors

  • 1.62 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

“1.62”

Context: including

includingCopper Mountain Mine · copperGrade: 0.79Grade Unit: %Intercept: 55.94 mView all details
Link to this fact

Identity

Hole ID
including
Project
Copper Mountain Mine
Commodity
copper
Ticker
CMMC

Geometry

Grade
0.79
Grade Unit
%
Intercept
55.94 m
From
465.56 m
To
521.5 m

Classification

Deposit Type
porphyry
Sample Type
drill
Group ID
including:465.56-521.5
Mining Method
open_pit

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2023-05-24T00:00:00.000Z

Reasoning: Expanded from assay table. 0.79 % copper is strong against the porphyry deposit band [0.8, 0.4, 0.25, 0.15] %. Grade×width 44.2 %·m is weak (grade alone is strong; the better of the two is used).

Positive factors

  • 0.79 % copper is strong on the porphyry deposit band.

Negative factors

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

Evidence · table

“0.79”

Context: including

includingCopper Mountain Mine · goldGrade: 0.27Grade Unit: g/tIntercept: 55.94 mView all details
Link to this fact

Identity

Hole ID
including
Project
Copper Mountain Mine
Commodity
gold
Ticker
CMMC

Geometry

Grade
0.27
Grade Unit
g/t
Intercept
55.94 m
From
465.56 m
To
521.5 m

Classification

Deposit Type
porphyry
Sample Type
drill
Group ID
including:465.56-521.5
Mining Method
open_pit

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2023-05-24T00:00:00.000Z

Reasoning: Expanded from assay table. 0.27 g/t gold is weak against the porphyry deposit band [1, 0.5, 0.3, 0.15] g/t. Grade×width 15.1 g/t·m is weak.

Negative factors

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

Evidence · table

“0.27”

Context: including

includingCopper Mountain Mine · silverGrade: 3.59Grade Unit: g/tIntercept: 55.94 mView all details
Link to this fact

Identity

Hole ID
including
Project
Copper Mountain Mine
Commodity
silver
Ticker
CMMC

Geometry

Grade
3.59
Grade Unit
g/t
Intercept
55.94 m
From
465.56 m
To
521.5 m

Classification

Deposit Type
porphyry
Sample Type
drill
Group ID
including:465.56-521.5
Mining Method
open_pit

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2023-05-24T00:00:00.000Z

Reasoning: Expanded from assay table. 3.59 g/t silver is weak against the default band [500, 200, 100, 30] g/t. Grade×width 200.8 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

“3.59”

Context: including

includingCopper Mountain Mine · copperGrade: 0.42Grade Unit: %Intercept: 21.47 mView all details
Link to this fact

Identity

Hole ID
including
Project
Copper Mountain Mine
Commodity
copper
Ticker
CMMC

Geometry

Grade
0.42
Grade Unit
%
Intercept
21.47 m
From
257.1 m
To
278.57 m

Classification

Deposit Type
porphyry
Sample Type
drill
Group ID
including:257.1-278.57
Mining Method
open_pit

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2023-05-24T00:00:00.000Z

Reasoning: Expanded from assay table. 0.42 % copper is strong against the porphyry deposit band [0.8, 0.4, 0.25, 0.15] %. Grade×width 9.0 %·m is below (grade alone is strong; the better of the two is used).

Positive factors

  • 0.42 % copper is strong on the porphyry deposit band.

Negative factors

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

Evidence · table

“0.42”

Context: including

includingCopper Mountain Mine · goldGrade: 0.28Grade Unit: g/tIntercept: 21.47 mView all details
Link to this fact

Identity

Hole ID
including
Project
Copper Mountain Mine
Commodity
gold
Ticker
CMMC

Geometry

Grade
0.28
Grade Unit
g/t
Intercept
21.47 m
From
257.1 m
To
278.57 m

Classification

Deposit Type
porphyry
Sample Type
drill
Group ID
including:257.1-278.57
Mining Method
open_pit

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2023-05-24T00:00:00.000Z

Reasoning: Expanded from assay table. 0.28 g/t gold is weak against the porphyry deposit band [1, 0.5, 0.3, 0.15] g/t. Grade×width 6.0 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

“0.28”

Context: including

includingCopper Mountain Mine · silverGrade: 0.71Grade Unit: g/tIntercept: 21.47 mView all details
Link to this fact

Identity

Hole ID
including
Project
Copper Mountain Mine
Commodity
silver
Ticker
CMMC

Geometry

Grade
0.71
Grade Unit
g/t
Intercept
21.47 m
From
257.1 m
To
278.57 m

Classification

Deposit Type
porphyry
Sample Type
drill
Group ID
including:257.1-278.57
Mining Method
open_pit

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2023-05-24T00:00:00.000Z

Reasoning: Expanded from assay table. 0.71 g/t silver is below against the default band [500, 200, 100, 30] g/t. Grade×width 15.2 g/t·m is below.

Negative factors

  • 0.71 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

“0.71”

Context: including

includingCopper Mountain Mine · copperGrade: 0.65Grade Unit: %Intercept: 103.85 mView all details
Link to this fact

Identity

Hole ID
including
Project
Copper Mountain Mine
Commodity
copper
Ticker
CMMC

Geometry

Grade
0.65
Grade Unit
%
Intercept
103.85 m
From
808.9 m
To
912.75 m

Classification

Deposit Type
porphyry
Sample Type
drill
Group ID
including:808.9-912.75
Mining Method
open_pit

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2023-05-24T00:00:00.000Z

Reasoning: Expanded from assay table. 0.65 % copper is strong against the porphyry deposit band [0.8, 0.4, 0.25, 0.15] %. Grade×width 67.5 %·m is moderate (grade alone is strong; the better of the two is used).

Positive factors

  • 0.65 % copper is strong on the porphyry deposit band.

Negative factors

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

Evidence · table

“0.65”

Context: including

includingCopper Mountain Mine · goldGrade: 0.52Grade Unit: g/tIntercept: 103.85 mView all details
Link to this fact

Identity

Hole ID
including
Project
Copper Mountain Mine
Commodity
gold
Ticker
CMMC

Geometry

Grade
0.52
Grade Unit
g/t
Intercept
103.85 m
From
808.9 m
To
912.75 m

Classification

Deposit Type
porphyry
Sample Type
drill
Group ID
including:808.9-912.75
Mining Method
open_pit

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2023-05-24T00:00:00.000Z

Reasoning: Expanded from assay table. 0.52 g/t gold is strong against the porphyry deposit band [1, 0.5, 0.3, 0.15] g/t. Grade×width 54.0 g/t·m is moderate (grade alone is strong; the better of the two is used).

Positive factors

  • 0.52 g/t gold is strong on the porphyry deposit band.

Negative factors

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

Evidence · table

“0.52”

Context: including

includingCopper Mountain Mine · silverGrade: 0.53Grade Unit: g/tIntercept: 103.85 mView all details
Link to this fact

Identity

Hole ID
including
Project
Copper Mountain Mine
Commodity
silver
Ticker
CMMC

Geometry

Grade
0.53
Grade Unit
g/t
Intercept
103.85 m
From
808.9 m
To
912.75 m

Classification

Deposit Type
porphyry
Sample Type
drill
Group ID
including:808.9-912.75
Mining Method
open_pit

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2023-05-24T00:00:00.000Z

Reasoning: Expanded from assay table. 0.53 g/t silver is below against the default band [500, 200, 100, 30] g/t. Grade×width 55.0 g/t·m is below.

Negative factors

  • 0.53 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

“0.53”

Context: including

includingCopper Mountain Mine · copperGrade: 0.94Grade Unit: %Intercept: 45.25 mView all details
Link to this fact

Identity

Hole ID
including
Project
Copper Mountain Mine
Commodity
copper
Ticker
CMMC

Geometry

Grade
0.94
Grade Unit
%
Intercept
45.25 m
From
867.5 m
To
912.75 m

Classification

Deposit Type
porphyry
Sample Type
drill
Group ID
including:867.5-912.75
Mining Method
open_pit

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2023-05-24T00:00:00.000Z

Reasoning: Expanded from assay table. 0.94 % copper is exceptional against the porphyry deposit band [0.8, 0.4, 0.25, 0.15] %. Grade×width 42.5 %·m is weak (grade alone is exceptional; the better of the two is used).

Positive factors

  • 0.94 % copper is exceptional on the porphyry deposit band.

Negative factors

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

Evidence · table

“0.94”

Context: including

includingCopper Mountain Mine · goldGrade: 0.83Grade Unit: g/tIntercept: 45.25 mView all details
Link to this fact

Identity

Hole ID
including
Project
Copper Mountain Mine
Commodity
gold
Ticker
CMMC

Geometry

Grade
0.83
Grade Unit
g/t
Intercept
45.25 m
From
867.5 m
To
912.75 m

Classification

Deposit Type
porphyry
Sample Type
drill
Group ID
including:867.5-912.75
Mining Method
open_pit

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2023-05-24T00:00:00.000Z

Reasoning: Expanded from assay table. 0.83 g/t gold is strong against the porphyry deposit band [1, 0.5, 0.3, 0.15] g/t. Grade×width 37.6 g/t·m is moderate (grade alone is strong; the better of the two is used).

Positive factors

  • 0.83 g/t gold is strong on the porphyry deposit band.

Negative factors

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

Evidence · table

“0.83”

Context: including

includingCopper Mountain Mine · silverGrade: 0.74Grade Unit: g/tIntercept: 45.25 mView all details
Link to this fact

Identity

Hole ID
including
Project
Copper Mountain Mine
Commodity
silver
Ticker
CMMC

Geometry

Grade
0.74
Grade Unit
g/t
Intercept
45.25 m
From
867.5 m
To
912.75 m

Classification

Deposit Type
porphyry
Sample Type
drill
Group ID
including:867.5-912.75
Mining Method
open_pit

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2023-05-24T00:00:00.000Z

Reasoning: Expanded from assay table. 0.74 g/t silver is below against the default band [500, 200, 100, 30] g/t. Grade×width 33.5 g/t·m is below.

Negative factors

  • 0.74 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

“0.74”

Context: including

includingCopper Mountain Mine · copperGrade: 3.12Grade Unit: %Intercept: 8.85 mView all details
Link to this fact

Identity

Hole ID
including
Project
Copper Mountain Mine
Commodity
copper
Ticker
CMMC

Geometry

Grade
3.12
Grade Unit
%
Intercept
8.85 m
From
903.9 m
To
912.75 m

Classification

Deposit Type
porphyry
Sample Type
drill
Group ID
including:903.9-912.75
Mining Method
open_pit

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2023-05-24T00:00:00.000Z

Reasoning: Expanded from assay table. 3.12 % copper is exceptional against the porphyry deposit band [0.8, 0.4, 0.25, 0.15] %. Grade×width 27.6 %·m is weak (grade alone is exceptional; the better of the two is used).

Positive factors

  • 3.12 % copper is exceptional on the porphyry deposit band.

Negative factors

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

Evidence · table

“3.12”

Context: including

includingCopper Mountain Mine · goldGrade: 3.33Grade Unit: g/tIntercept: 8.85 mView all details
Link to this fact

Identity

Hole ID
including
Project
Copper Mountain Mine
Commodity
gold
Ticker
CMMC

Geometry

Grade
3.33
Grade Unit
g/t
Intercept
8.85 m
From
903.9 m
To
912.75 m

Classification

Deposit Type
porphyry
Sample Type
drill
Group ID
including:903.9-912.75
Mining Method
open_pit

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2023-05-24T00:00:00.000Z

Reasoning: Expanded from assay table. 3.33 g/t gold is exceptional against the porphyry deposit band [1, 0.5, 0.3, 0.15] g/t. Grade×width 29.5 g/t·m is weak (grade alone is exceptional; the better of the two is used).

Positive factors

  • 3.33 g/t gold is exceptional on the porphyry deposit band.

Negative factors

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

Evidence · table

“3.33”

Context: including

includingCopper Mountain Mine · silverGrade: 2.2Grade Unit: g/tIntercept: 8.85 mView all details
Link to this fact

Identity

Hole ID
including
Project
Copper Mountain Mine
Commodity
silver
Ticker
CMMC

Geometry

Grade
2.2
Grade Unit
g/t
Intercept
8.85 m
From
903.9 m
To
912.75 m

Classification

Deposit Type
porphyry
Sample Type
drill
Group ID
including:903.9-912.75
Mining Method
open_pit

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2023-05-24T00:00:00.000Z

Reasoning: Expanded from assay table. 2.2 g/t silver is below against the default band [500, 200, 100, 30] g/t. Grade×width 19.5 g/t·m is below.

Negative factors

  • 2.2 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

“2.20”

Context: including

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.