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

Canonical Atlas analysis: https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0

Original source: https://money.tmx.com/en/quote/CMMC/news/5874895449431432/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10

Publisher: tmx

Original announcement: 2023-05-24T11:15:00.000Z

Analysis by Minestarters Atlas

Atlas analysis published: Unknown date

Atlas analysis updated: Unknown date

- 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

Narrative sentiment: 0.90 · Bullish

## Minestarters Atlas 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 factor: Highest-grade copper-gold mineralization discovered to date at New Ingerbelle.

- Positive factor: Mineralized zone extended by over 200 metres at depth, remaining open laterally and at depth.

- Positive factor: Strong correlation between copper and gold, with increasing Au/Cu ratios at depth.

- Positive factor: Comparison to world-class porphyry deposits \(Red Chris, Cadia-Ridgeway\) suggests significant potential.

- Positive factor: Comprehensive QA/QC disclosure, including certified lab and QP/CP sign-off.

- Negative factor: Intercepts reported are downhole drill width only, with no true width stated.

- Negative factor: Metal equivalent calculation does not apply metal recovery factors, which may overstate economic value.

Facts used in scoring: 87

## Classification and evidence

**Bonanza Intercept**

Polarity: positive

Definition: 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 Disclosed**

Polarity: positive

Definition: 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 Extension**

Polarity: positive

Definition: 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 Only**

Polarity: negative

Definition: 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 Opaque**

Polarity: negative

Definition: 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 Disclosed**

Polarity: positive

Story-specific tag

Definition: 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 Drilling**

Polarity: neutral

Definition: 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-894

[Link to this fact](https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0#fact-drill-facts-0)

Copper Mountain Mine · copper

#### 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 factor: Intercept reported as downhole width only.

Evidence · table

> 0.46

Context: 36.00

### CM-DD-894

[Link to this fact](https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0#fact-drill-facts-1)

Copper Mountain Mine · gold

#### 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 factor: Intercept reported as downhole width only.

Evidence · table

> 0.21

Context: 36.00

### CM-DD-894

[Link to this fact](https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0#fact-drill-facts-2)

Copper Mountain Mine · silver

#### 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 factor: Intercept reported as downhole width only.

Evidence · table

> 0.93

Context: 36.00

### CM-DD-894

[Link to this fact](https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0#fact-drill-facts-3)

Copper Mountain Mine · copper

#### 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 factor: Intercept reported as downhole width only.

Evidence · table

> 0.79

Context: 18.51

### CM-DD-894

[Link to this fact](https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0#fact-drill-facts-4)

Copper Mountain Mine · gold

#### 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 factor: Intercept reported as downhole width only.

Evidence · table

> 0.35

Context: 18.51

### CM-DD-894

[Link to this fact](https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0#fact-drill-facts-5)

Copper Mountain Mine · silver

#### 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 factor: Intercept reported as downhole width only.

Evidence · table

> 1.62

Context: 18.51

### CM-DD-894

[Link to this fact](https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0#fact-drill-facts-6)

Copper Mountain Mine · copper

#### 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 factor: Intercept reported as downhole width only.

Evidence · table

> 0.17

Context: 18.82

### CM-DD-894

[Link to this fact](https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0#fact-drill-facts-7)

Copper Mountain Mine · gold

#### 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 factor: Intercept reported as downhole width only.

Evidence · table

> 0.07

Context: 18.82

### CM-DD-894

[Link to this fact](https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0#fact-drill-facts-8)

Copper Mountain Mine · silver

#### 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 factor: Intercept reported as downhole width only.

Evidence · table

> 0.32

Context: 18.82

### CM-DD-894

[Link to this fact](https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0#fact-drill-facts-9)

Copper Mountain Mine · copper

#### 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 factor: Exceptional copper grade for a porphyry deposit.

- Negative factor: Intercept reported as downhole width only.

Evidence · table

> 1.65

Context: 16.75

### CM-DD-894

[Link to this fact](https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0#fact-drill-facts-10)

Copper Mountain Mine · gold

#### 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 factor: Intercept reported as downhole width only.

Evidence · table

> 0.35

Context: 16.75

### CM-DD-894

[Link to this fact](https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0#fact-drill-facts-11)

Copper Mountain Mine · silver

#### 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 factor: Intercept reported as downhole width only.

Evidence · table

> 3.02

Context: 16.75

### CM-DD-895

[Link to this fact](https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0#fact-drill-facts-12)

Copper Mountain Mine · copper

#### 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 factor: Intercept reported as downhole width only.

Evidence · table

> 0.50

Context: 16.35

### CM-DD-895

[Link to this fact](https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0#fact-drill-facts-13)

Copper Mountain Mine · gold

#### 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 factor: Intercept reported as downhole width only.

Evidence · table

> 0.13

Context: 16.35

### CM-DD-895

[Link to this fact](https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0#fact-drill-facts-14)

Copper Mountain Mine · silver

#### 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 factor: Intercept reported as downhole width only.

Evidence · table

> 1.19

Context: 16.35

### CM-DD-895

[Link to this fact](https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0#fact-drill-facts-15)

Copper Mountain Mine · copper

#### 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 factor: Intercept reported as downhole width only.

Evidence · table

> 0.64

Context: 41.59

### CM-DD-895

[Link to this fact](https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0#fact-drill-facts-16)

Copper Mountain Mine · gold

#### 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 factor: Intercept reported as downhole width only.

Evidence · table

> 0.13

Context: 41.59

### CM-DD-895

[Link to this fact](https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0#fact-drill-facts-17)

Copper Mountain Mine · silver

#### 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 factor: Intercept reported as downhole width only.

Evidence · table

> 1.47

Context: 41.59

### CM-DD-896

[Link to this fact](https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0#fact-drill-facts-18)

Copper Mountain Mine · copper

#### 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 factor: Intercept reported as downhole width only.

Evidence · table

> 0.59

Context: 108.27

### CM-DD-896

[Link to this fact](https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0#fact-drill-facts-19)

Copper Mountain Mine · gold

#### 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 factor: Intercept reported as downhole width only.

Evidence · table

> 0.23

Context: 108.27

### CM-DD-896

[Link to this fact](https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0#fact-drill-facts-20)

Copper Mountain Mine · silver

#### 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 factor: Intercept reported as downhole width only.

Evidence · table

> 2.13

Context: 108.27

### CM-DD-896

[Link to this fact](https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0#fact-drill-facts-21)

Copper Mountain Mine · copper

#### 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 factor: Intercept reported as downhole width only.

Evidence · table

> 0.79

Context: 55.94

### CM-DD-896

[Link to this fact](https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0#fact-drill-facts-22)

Copper Mountain Mine · gold

#### 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 factor: Intercept reported as downhole width only.

Evidence · table

> 0.27

Context: 55.94

### CM-DD-896

[Link to this fact](https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0#fact-drill-facts-23)

Copper Mountain Mine · silver

#### 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 factor: Intercept reported as downhole width only.

Evidence · table

> 3.59

Context: 55.94

### CM-DD-896

[Link to this fact](https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0#fact-drill-facts-24)

Copper Mountain Mine · copper

#### 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 factor: Intercept reported as downhole width only.

Evidence · table

> 0.21

Context: 22.85

### CM-DD-896

[Link to this fact](https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0#fact-drill-facts-25)

Copper Mountain Mine · gold

#### 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 factor: Intercept reported as downhole width only.

Evidence · table

> 0.10

Context: 22.85

### CM-DD-896

[Link to this fact](https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0#fact-drill-facts-26)

Copper Mountain Mine · silver

#### 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 factor: Intercept reported as downhole width only.

Evidence · table

> 0.32

Context: 22.85

### CM-DD-896

[Link to this fact](https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0#fact-drill-facts-27)

Copper Mountain Mine · copper

#### 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 factor: Intercept reported as downhole width only.

Evidence · table

> 0.35

Context: 22.25

### CM-DD-896

[Link to this fact](https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0#fact-drill-facts-28)

Copper Mountain Mine · gold

#### 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 factor: Intercept reported as downhole width only.

Evidence · table

> 0.14

Context: 22.25

### CM-DD-896

[Link to this fact](https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0#fact-drill-facts-29)

Copper Mountain Mine · silver

#### 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 factor: Intercept reported as downhole width only.

Evidence · table

> 0.51

Context: 22.25

### CM-DD-897

[Link to this fact](https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0#fact-drill-facts-30)

Copper Mountain Mine · copper

#### 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 factor: Intercept reported as downhole width only.

Evidence · table

> 0.31

Context: 64.70

### CM-DD-897

[Link to this fact](https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0#fact-drill-facts-31)

Copper Mountain Mine · gold

#### 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 factor: Intercept reported as downhole width only.

Evidence · table

> 0.23

Context: 64.70

### CM-DD-897

[Link to this fact](https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0#fact-drill-facts-32)

Copper Mountain Mine · silver

#### 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 factor: Intercept reported as downhole width only.

Evidence · table

> 0.79

Context: 64.70

### CM-DD-897

[Link to this fact](https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0#fact-drill-facts-33)

Copper Mountain Mine · copper

#### 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 factor: Intercept reported as downhole width only.

Evidence · table

> 0.17

Context: 33.38

### CM-DD-897

[Link to this fact](https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0#fact-drill-facts-34)

Copper Mountain Mine · gold

#### 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 factor: Intercept reported as downhole width only.

Evidence · table

> 0.11

Context: 33.38

### CM-DD-897

[Link to this fact](https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0#fact-drill-facts-35)

Copper Mountain Mine · silver

#### 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 factor: Intercept reported as downhole width only.

Evidence · table

> 0.34

Context: 33.38

### CM-DD-897

[Link to this fact](https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0#fact-drill-facts-36)

Copper Mountain Mine · copper

#### 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 factor: Intercept reported as downhole width only.

Evidence · table

> 0.21

Context: 74.58

### CM-DD-897

[Link to this fact](https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0#fact-drill-facts-37)

Copper Mountain Mine · gold

#### 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 factor: Intercept reported as downhole width only.

Evidence · table

> 0.12

Context: 74.58

### CM-DD-897

[Link to this fact](https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0#fact-drill-facts-38)

Copper Mountain Mine · silver

#### 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 factor: Intercept reported as downhole width only.

Evidence · table

> 0.37

Context: 74.58

### CM-DD-897

[Link to this fact](https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0#fact-drill-facts-39)

Copper Mountain Mine · copper

#### 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 factor: Intercept reported as downhole width only.

Evidence · table

> 0.42

Context: 21.47

### CM-DD-897

[Link to this fact](https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0#fact-drill-facts-40)

Copper Mountain Mine · gold

#### 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 factor: Intercept reported as downhole width only.

Evidence · table

> 0.28

Context: 21.47

### CM-DD-897

[Link to this fact](https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0#fact-drill-facts-41)

Copper Mountain Mine · silver

#### 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 factor: Intercept reported as downhole width only.

Evidence · table

> 0.71

Context: 21.47

### CM-DD-897

[Link to this fact](https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0#fact-drill-facts-42)

Copper Mountain Mine · copper

#### 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 factor: Intercept reported as downhole width only.

Evidence · table

> 0.19

Context: 66.90

### CM-DD-897

[Link to this fact](https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0#fact-drill-facts-43)

Copper Mountain Mine · gold

#### 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 factor: Intercept reported as downhole width only.

Evidence · table

> 0.13

Context: 66.90

### CM-DD-897

[Link to this fact](https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0#fact-drill-facts-44)

Copper Mountain Mine · silver

#### 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 factor: Intercept reported as downhole width only.

Evidence · table

> 0.28

Context: 66.90

### CM-DD-897

[Link to this fact](https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0#fact-drill-facts-45)

Copper Mountain Mine · copper

#### 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 factor: Intercept reported as downhole width only.

Evidence · table

> 0.17

Context: 48.00

### CM-DD-897

[Link to this fact](https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0#fact-drill-facts-46)

Copper Mountain Mine · gold

#### 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 factor: Intercept reported as downhole width only.

Evidence · table

> 0.11

Context: 48.00

### CM-DD-897

[Link to this fact](https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0#fact-drill-facts-47)

Copper Mountain Mine · silver

#### 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 factor: Intercept reported as downhole width only.

Evidence · table

> 0.26

Context: 48.00

### CM-DD-897

[Link to this fact](https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0#fact-drill-facts-48)

Copper Mountain Mine · copper

#### 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 factor: Intercept reported as downhole width only.

Evidence · table

> 0.33

Context: 31.38

### CM-DD-897

[Link to this fact](https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0#fact-drill-facts-49)

Copper Mountain Mine · gold

#### 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 factor: Intercept reported as downhole width only.

Evidence · table

> 0.13

Context: 31.38

### CM-DD-897

[Link to this fact](https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0#fact-drill-facts-50)

Copper Mountain Mine · silver

#### 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 factor: Intercept reported as downhole width only.

Evidence · table

> 0.38

Context: 31.38

### CM-DD-897

[Link to this fact](https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0#fact-drill-facts-51)

Copper Mountain Mine · copper

#### 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 factor: Intercept reported as downhole width only.

Evidence · table

> 0.28

Context: 40.35

### CM-DD-897

[Link to this fact](https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0#fact-drill-facts-52)

Copper Mountain Mine · gold

#### 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 factor: Intercept reported as downhole width only.

Evidence · table

> 0.12

Context: 40.35

### CM-DD-897

[Link to this fact](https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0#fact-drill-facts-53)

Copper Mountain Mine · silver

#### 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 factor: Intercept reported as downhole width only.

Evidence · table

> 0.32

Context: 40.35

### CM-DD-897

[Link to this fact](https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0#fact-drill-facts-54)

Copper Mountain Mine · copper

#### 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 factor: Intercept reported as downhole width only.

Evidence · table

> 0.16

Context: 24.18

### CM-DD-897

[Link to this fact](https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0#fact-drill-facts-55)

Copper Mountain Mine · gold

#### 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 factor: Intercept reported as downhole width only.

Evidence · table

> 0.10

Context: 24.18

### CM-DD-897

[Link to this fact](https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0#fact-drill-facts-56)

Copper Mountain Mine · silver

#### 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 factor: Intercept reported as downhole width only.

Evidence · table

> 0.28

Context: 24.18

### CM-DD-897

[Link to this fact](https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0#fact-drill-facts-57)

Copper Mountain Mine · copper

#### 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 factor: Strong copper grade for a porphyry deposit over a very long continuous width, indicating substantial mineralization.

- Positive factor: Extends mineralized zone at depth.

- Negative factor: Intercept reported as downhole width only.

Evidence · table

> 0.45

Context: 190.75

### CM-DD-897

[Link to this fact](https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0#fact-drill-facts-58)

Copper Mountain Mine · gold

#### 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 factor: Moderate gold grade for a porphyry deposit over a very long continuous width, indicating substantial mineralization.

- Positive factor: Extends mineralized zone at depth.

- Negative factor: Intercept reported as downhole width only.

Evidence · table

> 0.32

Context: 190.75

### CM-DD-897

[Link to this fact](https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0#fact-drill-facts-59)

Copper Mountain Mine · silver

#### 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 factor: Extends mineralized zone at depth.

- Negative factor: Intercept reported as downhole width only.

Evidence · table

> 0.41

Context: 190.75

### CM-DD-897

[Link to this fact](https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0#fact-drill-facts-60)

Copper Mountain Mine · copper

#### 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 factor: Strong copper grade for a porphyry deposit over a very long continuous width, representing a significant higher-grade sub-interval.

- Positive factor: Contributes to the extension of mineralization at depth.

- Negative factor: Intercept reported as downhole width only.

Evidence · table

> 0.65

Context: 103.85

### CM-DD-897

[Link to this fact](https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0#fact-drill-facts-61)

Copper Mountain Mine · gold

#### 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 factor: Strong gold grade for a porphyry deposit over a very long continuous width, representing a significant higher-grade sub-interval.

- Positive factor: Contributes to the extension of mineralization at depth.

- Negative factor: Intercept reported as downhole width only.

Evidence · table

> 0.52

Context: 103.85

### CM-DD-897

[Link to this fact](https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0#fact-drill-facts-62)

Copper Mountain Mine · silver

#### 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 factor: Contributes to the extension of mineralization at depth.

- Negative factor: Intercept reported as downhole width only.

Evidence · table

> 0.53

Context: 103.85

### CM-DD-897

[Link to this fact](https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0#fact-drill-facts-63)

Copper Mountain Mine · copper

#### 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 factor: Exceptional copper grade for a porphyry deposit over a significant width, representing a high-grade sub-interval.

- Positive factor: Contributes to the extension of mineralization at depth.

- Negative factor: Intercept reported as downhole width only.

Evidence · table

> 0.94

Context: 45.25

### CM-DD-897

[Link to this fact](https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0#fact-drill-facts-64)

Copper Mountain Mine · gold

#### 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 factor: Strong gold grade for a porphyry deposit over a significant width, representing a high-grade sub-interval.

- Positive factor: Contributes to the extension of mineralization at depth.

- Negative factor: Intercept reported as downhole width only.

Evidence · table

> 0.83

Context: 45.25

### CM-DD-897

[Link to this fact](https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0#fact-drill-facts-65)

Copper Mountain Mine · silver

#### 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 factor: Contributes to the extension of mineralization at depth.

- Negative factor: Intercept reported as downhole width only.

Evidence · table

> 0.74

Context: 45.25

### CM-DD-897

[Link to this fact](https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0#fact-drill-facts-66)

Copper Mountain Mine · copper

#### 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 factor: Exceptional copper grade for a porphyry deposit over a moderate width, representing the highest-grade mineralization discovered.

- Positive factor: Contributes to the extension of mineralization at depth.

- Negative factor: Intercept reported as downhole width only.

Evidence · table

> 3.12

Context: 8.85

### CM-DD-897

[Link to this fact](https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0#fact-drill-facts-67)

Copper Mountain Mine · gold

#### 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 factor: Exceptional gold grade for a porphyry deposit over a moderate width, representing the highest-grade mineralization discovered.

- Positive factor: Contributes to the extension of mineralization at depth.

- Negative factor: Intercept reported as downhole width only.

Evidence · table

> 3.33

Context: 8.85

### CM-DD-897

[Link to this fact](https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0#fact-drill-facts-68)

Copper Mountain Mine · silver

#### 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 factor: Contributes to the extension of mineralization at depth.

- Negative factor: Intercept reported as downhole width only.

Evidence · table

> 2.20

Context: 8.85

### including

[Link to this fact](https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0#fact-drill-facts-69)

Copper Mountain Mine · copper

#### 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 factor: 0.79 % copper is strong on the porphyry deposit band.

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 0.79

Context: including

### including

[Link to this fact](https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0#fact-drill-facts-70)

Copper Mountain Mine · gold

#### 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 factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 0.35

Context: including

### including

[Link to this fact](https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0#fact-drill-facts-71)

Copper Mountain Mine · silver

#### 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 factor: 1.62 g/t silver is below the weak threshold \(30 g/t\) on the default band.

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 1.62

Context: including

### including

[Link to this fact](https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0#fact-drill-facts-72)

Copper Mountain Mine · copper

#### 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 factor: 0.79 % copper is strong on the porphyry deposit band.

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 0.79

Context: including

### including

[Link to this fact](https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0#fact-drill-facts-73)

Copper Mountain Mine · gold

#### 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 factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 0.27

Context: including

### including

[Link to this fact](https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0#fact-drill-facts-74)

Copper Mountain Mine · silver

#### 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 factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 3.59

Context: including

### including

[Link to this fact](https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0#fact-drill-facts-75)

Copper Mountain Mine · copper

#### 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 factor: 0.42 % copper is strong on the porphyry deposit band.

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 0.42

Context: including

### including

[Link to this fact](https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0#fact-drill-facts-76)

Copper Mountain Mine · gold

#### 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 factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 0.28

Context: including

### including

[Link to this fact](https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0#fact-drill-facts-77)

Copper Mountain Mine · silver

#### 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 factor: 0.71 g/t silver is below the weak threshold \(30 g/t\) on the default band.

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 0.71

Context: including

### including

[Link to this fact](https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0#fact-drill-facts-78)

Copper Mountain Mine · copper

#### 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 factor: 0.65 % copper is strong on the porphyry deposit band.

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 0.65

Context: including

### including

[Link to this fact](https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0#fact-drill-facts-79)

Copper Mountain Mine · gold

#### 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 factor: 0.52 g/t gold is strong on the porphyry deposit band.

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 0.52

Context: including

### including

[Link to this fact](https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0#fact-drill-facts-80)

Copper Mountain Mine · silver

#### 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 factor: 0.53 g/t silver is below the weak threshold \(30 g/t\) on the default band.

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 0.53

Context: including

### including

[Link to this fact](https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0#fact-drill-facts-81)

Copper Mountain Mine · copper

#### 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 factor: 0.94 % copper is exceptional on the porphyry deposit band.

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 0.94

Context: including

### including

[Link to this fact](https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0#fact-drill-facts-82)

Copper Mountain Mine · gold

#### 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 factor: 0.83 g/t gold is strong on the porphyry deposit band.

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 0.83

Context: including

### including

[Link to this fact](https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0#fact-drill-facts-83)

Copper Mountain Mine · silver

#### 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 factor: 0.74 g/t silver is below the weak threshold \(30 g/t\) on the default band.

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 0.74

Context: including

### including

[Link to this fact](https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0#fact-drill-facts-84)

Copper Mountain Mine · copper

#### 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 factor: 3.12 % copper is exceptional on the porphyry deposit band.

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 3.12

Context: including

### including

[Link to this fact](https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0#fact-drill-facts-85)

Copper Mountain Mine · gold

#### 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 factor: 3.33 g/t gold is exceptional on the porphyry deposit band.

- Negative factor: Scored from rubric bands during table expansion, not from document context.

Evidence · table

> 3.33

Context: including

### including

[Link to this fact](https://atlas-staging.minestarters.com/news/copper-mountain-intersects-highest-grade-copper-gold-mineralization-including-10--8dad02e2-e702-460b-a363-9c424db263c0#fact-drill-facts-86)

Copper Mountain Mine · silver

#### 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 factor: 2.2 g/t silver is below the weak threshold \(30 g/t\) on the default band.

- Negative factor: 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.