# Another batch of high-grade assays for FireFly’s resource update and economic studies

Canonical Atlas analysis: https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4

Original source: https://www.globenewswire.com/news-release/2026/08/03/3337199/0/en/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-studies.html

Publisher: globenewswire

Original announcement: 2026-08-03T00:00:00.000Z

Analysis by Minestarters Atlas

Atlas analysis published: Unknown date

Atlas analysis updated: Unknown date

- Company: FireFly Metals Limited

- Ticker: FFM

- Exchange: Unavailable

- Region: Newfoundland and Labrador, Canada

- Primary commodity: Copper

- Secondary commodities: Gold, Silver, Zinc

- Document categories: Drill results, Resource update

- Extracted: 2026-08-20 19:14:26 UTC

Narrative sentiment: 1.00 · Bullish

## Minestarters Atlas summary

FireFly Metals has announced a new batch of high-grade drill results from its Green Bay Copper-Gold Project in Newfoundland, Canada, which are intended to support an updated Mineral Resource Estimate and economic studies. The drilling focused on infill and step-out targets within the VMS, Footwall, and Core Zones, confirming strong continuity and high grades. The company aims to upgrade Inferred resources to Measured and Indicated categories to underpin a maiden Ore Reserve declaration by the end of 2026.

Reasoning: The announcement reports numerous high-grade copper-gold-silver-zinc drill intercepts from infill and step-out drilling, explicitly stating these results will be incorporated into an updated Mineral Resource Estimate and economic studies aimed at converting Inferred resources to higher confidence categories and declaring a maiden Ore Reserve, all supported by robust QA/QC and QP/CP sign-off.

- Positive factor: high\_grade\_intercepts

- Positive factor: true\_width\_disclosed

- Positive factor: resource\_conversion\_drilling

- Positive factor: step\_out\_extension

- Positive factor: strong\_continuity

- Positive factor: clear\_path\_to\_economic\_studies

- Positive factor: maiden\_reserve\_declaration\_planned

- Positive factor: qaqc\_disclosed

- Positive factor: qp\_signed

- Positive factor: metal\_equivalent\_assumptions\_disclosed

- Positive factor: jorc\_compliant

- Positive factor: ni\_43\_101\_compliant

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

Facts used in scoring: 97

## Classification and evidence

No classification tags are available.

## Extracted facts

Stored fact records: 97. Some facts used in scoring do not have a stored record.

## Drill Results (97)

### MUG26\_063

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-0)

Green Bay · copper

#### Identity

- Hole ID: MUG26\_063
- Project: Green Bay
- Commodity: copper
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 3.8
- Grade Unit: %
- Intercept: 17.3 m
- True Width: 12.9 m
- From: 294.75 m
- To: 312 m
- Hole Depth: 405 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_063:294.75-312.0
- Mining Method: underground

#### Location

- Easting: 1145.2
- Northing: 1970.6
- CRS: NAD83 Zone 21
- Elevation: -841.9 m
- Azimuth: 214 °
- Dip: 0 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Metal Eq. Grade: 7.3
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Compositing

- Cutoff Grade: 1
- Cutoff Unit: %
- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Exceptional copper grade of 3.8% over 17.3m \(12.9m true width\) in a VMS zone, contributing to resource upgrade.

- Positive factor: high\_grade\_intercept

- Positive factor: true\_width\_disclosed

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 3.8

Context: 17.3 ~12.9 TW

### MUG26\_063

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-1)

Green Bay · gold

#### Identity

- Hole ID: MUG26\_063
- Project: Green Bay
- Commodity: gold
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 3.3
- Grade Unit: g/t
- Intercept: 17.3 m
- True Width: 12.9 m
- From: 294.75 m
- To: 312 m
- Hole Depth: 405 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_063:294.75-312.0
- Mining Method: underground

#### Location

- Easting: 1145.2
- Northing: 1970.6
- CRS: NAD83 Zone 21
- Elevation: -841.9 m
- Azimuth: 214 °
- Dip: 0 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Metal Eq. Grade: 7.3
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Compositing

- Cutoff Grade: 0.5
- Cutoff Unit: g/t
- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Strong gold grade of 3.3 g/t over 17.3m \(12.9m true width\) in a VMS zone, contributing to resource upgrade.

- Positive factor: high\_grade\_intercept

- Positive factor: true\_width\_disclosed

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 3.3

Context: 17.3 ~12.9 TW

### MUG26\_063

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-2)

Green Bay · silver

#### Identity

- Hole ID: MUG26\_063
- Project: Green Bay
- Commodity: silver
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 31
- Grade Unit: g/t
- Intercept: 17.3 m
- True Width: 12.9 m
- From: 294.75 m
- To: 312 m
- Hole Depth: 405 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_063:294.75-312.0
- Mining Method: underground

#### Location

- Easting: 1145.2
- Northing: 1970.6
- CRS: NAD83 Zone 21
- Elevation: -841.9 m
- Azimuth: 214 °
- Dip: 0 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Metal Eq. Grade: 7.3
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Compositing

- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Moderate silver grade of 31.0 g/t over 17.3m \(12.9m true width\) in a VMS zone.

- Positive factor: true\_width\_disclosed

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 31.0

Context: 17.3 ~12.9 TW

### MUG26\_063

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-3)

Green Bay · zinc

#### Identity

- Hole ID: MUG26\_063
- Project: Green Bay
- Commodity: zinc
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 2.98
- Grade Unit: %
- Intercept: 17.3 m
- True Width: 12.9 m
- From: 294.75 m
- To: 312 m
- Hole Depth: 405 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_063:294.75-312.0
- Mining Method: underground

#### Location

- Easting: 1145.2
- Northing: 1970.6
- CRS: NAD83 Zone 21
- Elevation: -841.9 m
- Azimuth: 214 °
- Dip: 0 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Metal Eq. Grade: 7.3
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Compositing

- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Weak zinc grade of 2.98% over 17.3m \(12.9m true width\) in a VMS zone.

- Positive factor: true\_width\_disclosed

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 2.98

Context: 17.3 ~12.9 TW

### MUG26\_063

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-4)

Green Bay · copper

#### Identity

- Hole ID: MUG26\_063
- Project: Green Bay
- Commodity: copper
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 7.3
- Grade Unit: % CuEq
- Intercept: 17.3 m
- True Width: 12.9 m
- From: 294.75 m
- To: 312 m
- Hole Depth: 405 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_063:294.75-312.0
- Mining Method: underground

#### Location

- Easting: 1145.2
- Northing: 1970.6
- CRS: NAD83 Zone 21
- Elevation: -841.9 m
- Azimuth: 214 °
- Dip: 0 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Compositing

- Cutoff Grade: 1
- Cutoff Unit: %
- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Exceptional copper equivalent grade of 7.3% over 17.3m \(12.9m true width\) in a VMS zone, contributing to resource upgrade.

- Positive factor: high\_grade\_intercept

- Positive factor: true\_width\_disclosed

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 7.3

Context: 17.3 ~12.9 TW

### MUG26\_069

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-5)

Green Bay · copper

#### Identity

- Hole ID: MUG26\_069
- Project: Green Bay
- Commodity: copper
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 2
- Grade Unit: %
- Intercept: 4.4 m
- True Width: 3.3 m
- From: 334.7 m
- To: 339 m
- Hole Depth: 408 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_069:334.7-339.0
- Mining Method: underground

#### Location

- Easting: 1145.2
- Northing: 1970.57
- CRS: NAD83 Zone 21
- Elevation: -841.9 m
- Azimuth: 209 °
- Dip: 9 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Metal Eq. Grade: 3.2
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Compositing

- Cutoff Grade: 1
- Cutoff Unit: %
- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Strong copper grade of 2.0% over 4.4m \(3.3m true width\) in a VMS zone, contributing to resource upgrade.

- Positive factor: high\_grade\_intercept

- Positive factor: true\_width\_disclosed

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 2.0

Context: 4.4 ~3.3m TW

### MUG26\_069

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-6)

Green Bay · gold

#### Identity

- Hole ID: MUG26\_069
- Project: Green Bay
- Commodity: gold
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 1.3
- Grade Unit: g/t
- Intercept: 4.4 m
- True Width: 3.3 m
- From: 334.7 m
- To: 339 m
- Hole Depth: 408 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_069:334.7-339.0
- Mining Method: underground

#### Location

- Easting: 1145.2
- Northing: 1970.57
- CRS: NAD83 Zone 21
- Elevation: -841.9 m
- Azimuth: 209 °
- Dip: 9 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Metal Eq. Grade: 3.2
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Compositing

- Cutoff Grade: 0.5
- Cutoff Unit: g/t
- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Moderate gold grade of 1.3 g/t over 4.4m \(3.3m true width\) in a VMS zone.

- Positive factor: true\_width\_disclosed

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 1.3

Context: 4.4 ~3.3m TW

### MUG26\_069

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-7)

Green Bay · silver

#### Identity

- Hole ID: MUG26\_069
- Project: Green Bay
- Commodity: silver
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 11.1
- Grade Unit: g/t
- Intercept: 4.4 m
- True Width: 3.3 m
- From: 334.7 m
- To: 339 m
- Hole Depth: 408 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_069:334.7-339.0
- Mining Method: underground

#### Location

- Easting: 1145.2
- Northing: 1970.57
- CRS: NAD83 Zone 21
- Elevation: -841.9 m
- Azimuth: 209 °
- Dip: 9 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Metal Eq. Grade: 3.2
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Compositing

- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Weak silver grade of 11.1 g/t over 4.4m \(3.3m true width\) in a VMS zone.

- Positive factor: true\_width\_disclosed

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 11.1

Context: 4.4 ~3.3m TW

### MUG26\_069

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-8)

Green Bay · zinc

#### Identity

- Hole ID: MUG26\_069
- Project: Green Bay
- Commodity: zinc
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 0.4
- Grade Unit: %
- Intercept: 4.4 m
- True Width: 3.3 m
- From: 334.7 m
- To: 339 m
- Hole Depth: 408 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_069:334.7-339.0
- Mining Method: underground

#### Location

- Easting: 1145.2
- Northing: 1970.57
- CRS: NAD83 Zone 21
- Elevation: -841.9 m
- Azimuth: 209 °
- Dip: 9 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Metal Eq. Grade: 3.2
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Compositing

- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Weak zinc grade of 0.4% over 4.4m \(3.3m true width\) in a VMS zone.

- Positive factor: true\_width\_disclosed

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 0.40

Context: 4.4 ~3.3m TW

### MUG26\_069

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-9)

Green Bay · copper

#### Identity

- Hole ID: MUG26\_069
- Project: Green Bay
- Commodity: copper
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 3.2
- Grade Unit: % CuEq
- Intercept: 4.4 m
- True Width: 3.3 m
- From: 334.7 m
- To: 339 m
- Hole Depth: 408 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_069:334.7-339.0
- Mining Method: underground

#### Location

- Easting: 1145.2
- Northing: 1970.57
- CRS: NAD83 Zone 21
- Elevation: -841.9 m
- Azimuth: 209 °
- Dip: 9 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Compositing

- Cutoff Grade: 1
- Cutoff Unit: %
- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Strong copper equivalent grade of 3.2% over 4.4m \(3.3m true width\) in a VMS zone, contributing to resource upgrade.

- Positive factor: high\_grade\_intercept

- Positive factor: true\_width\_disclosed

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 3.2

Context: 4.4 ~3.3m TW

### MUG26\_078

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-10)

Green Bay · copper

#### Identity

- Hole ID: MUG26\_078
- Project: Green Bay
- Commodity: copper
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 1.2
- Grade Unit: %
- Intercept: 10.5 m
- True Width: 6.3 m
- From: 346.1 m
- To: 356.6 m
- Hole Depth: 417 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_078:346.1-356.6
- Mining Method: underground

#### Location

- Easting: 1145.2
- Northing: 1970.6
- CRS: NAD83 Zone 21
- Elevation: -841.9 m
- Azimuth: 221 °
- Dip: 3 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Metal Eq. Grade: 2.6
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Compositing

- Cutoff Grade: 1
- Cutoff Unit: %
- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Strong copper grade of 1.2% over 10.5m \(6.3m true width\) in a VMS zone, contributing to resource upgrade.

- Positive factor: high\_grade\_intercept

- Positive factor: true\_width\_disclosed

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 1.2

Context: 10.5 ~6.3 TW

### MUG26\_078

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-11)

Green Bay · gold

#### Identity

- Hole ID: MUG26\_078
- Project: Green Bay
- Commodity: gold
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 1.4
- Grade Unit: g/t
- Intercept: 10.5 m
- True Width: 6.3 m
- From: 346.1 m
- To: 356.6 m
- Hole Depth: 417 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_078:346.1-356.6
- Mining Method: underground

#### Location

- Easting: 1145.2
- Northing: 1970.6
- CRS: NAD83 Zone 21
- Elevation: -841.9 m
- Azimuth: 221 °
- Dip: 3 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Metal Eq. Grade: 2.6
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Compositing

- Cutoff Grade: 0.5
- Cutoff Unit: g/t
- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Moderate gold grade of 1.4 g/t over 10.5m \(6.3m true width\) in a VMS zone.

- Positive factor: true\_width\_disclosed

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 1.4

Context: 10.5 ~6.3 TW

### MUG26\_078

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-12)

Green Bay · silver

#### Identity

- Hole ID: MUG26\_078
- Project: Green Bay
- Commodity: silver
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 7
- Grade Unit: g/t
- Intercept: 10.5 m
- True Width: 6.3 m
- From: 346.1 m
- To: 356.6 m
- Hole Depth: 417 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_078:346.1-356.6
- Mining Method: underground

#### Location

- Easting: 1145.2
- Northing: 1970.6
- CRS: NAD83 Zone 21
- Elevation: -841.9 m
- Azimuth: 221 °
- Dip: 3 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Metal Eq. Grade: 2.6
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Compositing

- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Weak silver grade of 7.0 g/t over 10.5m \(6.3m true width\) in a VMS zone.

- Positive factor: true\_width\_disclosed

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 7.0

Context: 10.5 ~6.3 TW

### MUG26\_078

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-13)

Green Bay · zinc

#### Identity

- Hole ID: MUG26\_078
- Project: Green Bay
- Commodity: zinc
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 0.7
- Grade Unit: %
- Intercept: 10.5 m
- True Width: 6.3 m
- From: 346.1 m
- To: 356.6 m
- Hole Depth: 417 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_078:346.1-356.6
- Mining Method: underground

#### Location

- Easting: 1145.2
- Northing: 1970.6
- CRS: NAD83 Zone 21
- Elevation: -841.9 m
- Azimuth: 221 °
- Dip: 3 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Metal Eq. Grade: 2.6
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Compositing

- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Weak zinc grade of 0.7% over 10.5m \(6.3m true width\) in a VMS zone.

- Positive factor: true\_width\_disclosed

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 0.70

Context: 10.5 ~6.3 TW

### MUG26\_078

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-14)

Green Bay · copper

#### Identity

- Hole ID: MUG26\_078
- Project: Green Bay
- Commodity: copper
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 2.6
- Grade Unit: % CuEq
- Intercept: 10.5 m
- True Width: 6.3 m
- From: 346.1 m
- To: 356.6 m
- Hole Depth: 417 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_078:346.1-356.6
- Mining Method: underground

#### Location

- Easting: 1145.2
- Northing: 1970.6
- CRS: NAD83 Zone 21
- Elevation: -841.9 m
- Azimuth: 221 °
- Dip: 3 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Compositing

- Cutoff Grade: 1
- Cutoff Unit: %
- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Strong copper equivalent grade of 2.6% over 10.5m \(6.3m true width\) in a VMS zone, contributing to resource upgrade.

- Positive factor: high\_grade\_intercept

- Positive factor: true\_width\_disclosed

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 2.6

Context: 10.5 ~6.3 TW

### MUG26\_078

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-15)

Green Bay · copper

#### Identity

- Hole ID: MUG26\_078
- Project: Green Bay
- Commodity: copper
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 4.2
- Grade Unit: %
- Intercept: 1.3 m
- True Width: 0.8 m
- From: 385.2 m
- To: 386.5 m
- Hole Depth: 417 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_078:385.2-386.5
- Mining Method: underground

#### Location

- Easting: 1145.2
- Northing: 1970.6
- CRS: NAD83 Zone 21
- Elevation: -841.9 m
- Azimuth: 221 °
- Dip: 3 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Metal Eq. Grade: 6.6
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Compositing

- Cutoff Grade: 1
- Cutoff Unit: %
- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Exceptional copper grade of 4.2% over 1.3m \(0.8m true width\) in a VMS zone, contributing to resource upgrade.

- Positive factor: high\_grade\_intercept

- Positive factor: true\_width\_disclosed

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 4.2

Context: 1.3 \!0.8 TW

### MUG26\_078

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-16)

Green Bay · gold

#### Identity

- Hole ID: MUG26\_078
- Project: Green Bay
- Commodity: gold
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 2.3
- Grade Unit: g/t
- Intercept: 1.3 m
- True Width: 0.8 m
- From: 385.2 m
- To: 386.5 m
- Hole Depth: 417 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_078:385.2-386.5
- Mining Method: underground

#### Location

- Easting: 1145.2
- Northing: 1970.6
- CRS: NAD83 Zone 21
- Elevation: -841.9 m
- Azimuth: 221 °
- Dip: 3 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Metal Eq. Grade: 6.6
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Compositing

- Cutoff Grade: 0.5
- Cutoff Unit: g/t
- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Strong gold grade of 2.3 g/t over 1.3m \(0.8m true width\) in a VMS zone, contributing to resource upgrade.

- Positive factor: high\_grade\_intercept

- Positive factor: true\_width\_disclosed

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 2.3

Context: 1.3 \!0.8 TW

### MUG26\_078

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-17)

Green Bay · silver

#### Identity

- Hole ID: MUG26\_078
- Project: Green Bay
- Commodity: silver
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 43.7
- Grade Unit: g/t
- Intercept: 1.3 m
- True Width: 0.8 m
- From: 385.2 m
- To: 386.5 m
- Hole Depth: 417 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_078:385.2-386.5
- Mining Method: underground

#### Location

- Easting: 1145.2
- Northing: 1970.6
- CRS: NAD83 Zone 21
- Elevation: -841.9 m
- Azimuth: 221 °
- Dip: 3 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Metal Eq. Grade: 6.6
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Compositing

- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Weak silver grade of 43.7 g/t over 1.3m \(0.8m true width\) in a VMS zone.

- Positive factor: true\_width\_disclosed

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 43.7

Context: 1.3 \!0.8 TW

### MUG26\_078

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-18)

Green Bay · zinc

#### Identity

- Hole ID: MUG26\_078
- Project: Green Bay
- Commodity: zinc
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 0.7
- Grade Unit: %
- Intercept: 1.3 m
- True Width: 0.8 m
- From: 385.2 m
- To: 386.5 m
- Hole Depth: 417 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_078:385.2-386.5
- Mining Method: underground

#### Location

- Easting: 1145.2
- Northing: 1970.6
- CRS: NAD83 Zone 21
- Elevation: -841.9 m
- Azimuth: 221 °
- Dip: 3 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Metal Eq. Grade: 6.6
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Compositing

- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Weak zinc grade of 0.7% over 1.3m \(0.8m true width\) in a VMS zone.

- Positive factor: true\_width\_disclosed

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 0.70

Context: 1.3 \!0.8 TW

### MUG26\_078

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-19)

Green Bay · copper

#### Identity

- Hole ID: MUG26\_078
- Project: Green Bay
- Commodity: copper
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 6.6
- Grade Unit: % CuEq
- Intercept: 1.3 m
- True Width: 0.8 m
- From: 385.2 m
- To: 386.5 m
- Hole Depth: 417 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_078:385.2-386.5
- Mining Method: underground

#### Location

- Easting: 1145.2
- Northing: 1970.6
- CRS: NAD83 Zone 21
- Elevation: -841.9 m
- Azimuth: 221 °
- Dip: 3 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Compositing

- Cutoff Grade: 1
- Cutoff Unit: %
- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Exceptional copper equivalent grade of 6.6% over 1.3m \(0.8m true width\) in a VMS zone, contributing to resource upgrade.

- Positive factor: high\_grade\_intercept

- Positive factor: true\_width\_disclosed

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 6.6

Context: 1.3 \!0.8 TW

### MUG26\_087

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-20)

Green Bay · copper

#### Identity

- Hole ID: MUG26\_087
- Project: Green Bay
- Commodity: copper
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 5.1
- Grade Unit: %
- Intercept: 4 m
- True Width: 2.8 m
- From: 364.9 m
- To: 368.9 m
- Hole Depth: 462 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_087:364.9-368.9
- Mining Method: underground

#### Location

- Easting: 1145.2
- Northing: 1970.6
- CRS: NAD83 Zone 21
- Elevation: -841.9 m
- Azimuth: 226 °
- Dip: 1 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Metal Eq. Grade: 7.4
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Compositing

- Cutoff Grade: 1
- Cutoff Unit: %
- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Exceptional copper grade of 5.1% over 4.0m \(2.8m true width\) in a VMS zone, contributing to resource upgrade.

- Positive factor: high\_grade\_intercept

- Positive factor: true\_width\_disclosed

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 5.1

Context: 4.0 ~2.8 TW

### MUG26\_087

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-21)

Green Bay · gold

#### Identity

- Hole ID: MUG26\_087
- Project: Green Bay
- Commodity: gold
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 2.5
- Grade Unit: g/t
- Intercept: 4 m
- True Width: 2.8 m
- From: 364.9 m
- To: 368.9 m
- Hole Depth: 462 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_087:364.9-368.9
- Mining Method: underground

#### Location

- Easting: 1145.2
- Northing: 1970.6
- CRS: NAD83 Zone 21
- Elevation: -841.9 m
- Azimuth: 226 °
- Dip: 1 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Metal Eq. Grade: 7.4
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Compositing

- Cutoff Grade: 0.5
- Cutoff Unit: g/t
- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Strong gold grade of 2.5 g/t over 4.0m \(2.8m true width\) in a VMS zone, contributing to resource upgrade.

- Positive factor: high\_grade\_intercept

- Positive factor: true\_width\_disclosed

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 2.5

Context: 4.0 ~2.8 TW

### MUG26\_087

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-22)

Green Bay · silver

#### Identity

- Hole ID: MUG26\_087
- Project: Green Bay
- Commodity: silver
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 19.9
- Grade Unit: g/t
- Intercept: 4 m
- True Width: 2.8 m
- From: 364.9 m
- To: 368.9 m
- Hole Depth: 462 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_087:364.9-368.9
- Mining Method: underground

#### Location

- Easting: 1145.2
- Northing: 1970.6
- CRS: NAD83 Zone 21
- Elevation: -841.9 m
- Azimuth: 226 °
- Dip: 1 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Metal Eq. Grade: 7.4
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Compositing

- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Weak silver grade of 19.9 g/t over 4.0m \(2.8m true width\) in a VMS zone.

- Positive factor: true\_width\_disclosed

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 19.9

Context: 4.0 ~2.8 TW

### MUG26\_087

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-23)

Green Bay · zinc

#### Identity

- Hole ID: MUG26\_087
- Project: Green Bay
- Commodity: zinc
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 0.6
- Grade Unit: %
- Intercept: 4 m
- True Width: 2.8 m
- From: 364.9 m
- To: 368.9 m
- Hole Depth: 462 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_087:364.9-368.9
- Mining Method: underground

#### Location

- Easting: 1145.2
- Northing: 1970.6
- CRS: NAD83 Zone 21
- Elevation: -841.9 m
- Azimuth: 226 °
- Dip: 1 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Metal Eq. Grade: 7.4
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Compositing

- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Weak zinc grade of 0.6% over 4.0m \(2.8m true width\) in a VMS zone.

- Positive factor: true\_width\_disclosed

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 0.60

Context: 4.0 ~2.8 TW

### MUG26\_087

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-24)

Green Bay · copper

#### Identity

- Hole ID: MUG26\_087
- Project: Green Bay
- Commodity: copper
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 7.4
- Grade Unit: % CuEq
- Intercept: 4 m
- True Width: 2.8 m
- From: 364.9 m
- To: 368.9 m
- Hole Depth: 462 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_087:364.9-368.9
- Mining Method: underground

#### Location

- Easting: 1145.2
- Northing: 1970.6
- CRS: NAD83 Zone 21
- Elevation: -841.9 m
- Azimuth: 226 °
- Dip: 1 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Compositing

- Cutoff Grade: 1
- Cutoff Unit: %
- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Exceptional copper equivalent grade of 7.4% over 4.0m \(2.8m true width\) in a VMS zone, contributing to resource upgrade.

- Positive factor: high\_grade\_intercept

- Positive factor: true\_width\_disclosed

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 7.4

Context: 4.0 ~2.8 TW

### MUG26\_102

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-25)

Green Bay · copper

#### Identity

- Hole ID: MUG26\_102
- Project: Green Bay
- Commodity: copper
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 1.3
- Grade Unit: %
- Intercept: 23.3 m
- True Width: 17.5 m
- From: 402.7 m
- To: 426 m
- Hole Depth: 453 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_102:402.7-426.0
- Mining Method: underground

#### Location

- Easting: 1137.38
- Northing: 1972.6
- CRS: NAD83 Zone 21
- Elevation: -842.8 m
- Azimuth: 231 °
- Dip: -2 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Metal Eq. Grade: 3.4
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Compositing

- Cutoff Grade: 1
- Cutoff Unit: %
- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Strong copper grade of 1.3% over 23.3m \(17.5m true width\) in a VMS zone, contributing to resource upgrade.

- Positive factor: high\_grade\_intercept

- Positive factor: true\_width\_disclosed

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 1.3

Context: 23.3 17.5 TW

### MUG26\_102

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-26)

Green Bay · gold

#### Identity

- Hole ID: MUG26\_102
- Project: Green Bay
- Commodity: gold
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 2.3
- Grade Unit: g/t
- Intercept: 23.3 m
- True Width: 17.5 m
- From: 402.7 m
- To: 426 m
- Hole Depth: 453 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_102:402.7-426.0
- Mining Method: underground

#### Location

- Easting: 1137.38
- Northing: 1972.6
- CRS: NAD83 Zone 21
- Elevation: -842.8 m
- Azimuth: 231 °
- Dip: -2 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Metal Eq. Grade: 3.4
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Compositing

- Cutoff Grade: 0.5
- Cutoff Unit: g/t
- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Strong gold grade of 2.3 g/t over 23.3m \(17.5m true width\) in a VMS zone, contributing to resource upgrade.

- Positive factor: high\_grade\_intercept

- Positive factor: true\_width\_disclosed

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 2.3

Context: 23.3 17.5 TW

### MUG26\_102

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-27)

Green Bay · silver

#### Identity

- Hole ID: MUG26\_102
- Project: Green Bay
- Commodity: silver
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 18.1
- Grade Unit: g/t
- Intercept: 23.3 m
- True Width: 17.5 m
- From: 402.7 m
- To: 426 m
- Hole Depth: 453 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_102:402.7-426.0
- Mining Method: underground

#### Location

- Easting: 1137.38
- Northing: 1972.6
- CRS: NAD83 Zone 21
- Elevation: -842.8 m
- Azimuth: 231 °
- Dip: -2 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Metal Eq. Grade: 3.4
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Compositing

- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Weak silver grade of 18.1 g/t over 23.3m \(17.5m true width\) in a VMS zone.

- Positive factor: true\_width\_disclosed

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 18.1

Context: 23.3 17.5 TW

### MUG26\_102

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-28)

Green Bay · zinc

#### Identity

- Hole ID: MUG26\_102
- Project: Green Bay
- Commodity: zinc
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 0.1
- Grade Unit: %
- Intercept: 23.3 m
- True Width: 17.5 m
- From: 402.7 m
- To: 426 m
- Hole Depth: 453 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_102:402.7-426.0
- Mining Method: underground

#### Location

- Easting: 1137.38
- Northing: 1972.6
- CRS: NAD83 Zone 21
- Elevation: -842.8 m
- Azimuth: 231 °
- Dip: -2 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Metal Eq. Grade: 3.4
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Compositing

- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Weak zinc grade of 0.1% over 23.3m \(17.5m true width\) in a VMS zone.

- Positive factor: true\_width\_disclosed

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 0.1

Context: 23.3 17.5 TW

### MUG26\_102

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-29)

Green Bay · copper

#### Identity

- Hole ID: MUG26\_102
- Project: Green Bay
- Commodity: copper
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 3.4
- Grade Unit: % CuEq
- Intercept: 23.3 m
- True Width: 17.5 m
- From: 402.7 m
- To: 426 m
- Hole Depth: 453 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_102:402.7-426.0
- Mining Method: underground

#### Location

- Easting: 1137.38
- Northing: 1972.6
- CRS: NAD83 Zone 21
- Elevation: -842.8 m
- Azimuth: 231 °
- Dip: -2 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Compositing

- Cutoff Grade: 1
- Cutoff Unit: %
- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Strong copper equivalent grade of 3.4% over 23.3m \(17.5m true width\) in a VMS zone, contributing to resource upgrade.

- Positive factor: high\_grade\_intercept

- Positive factor: true\_width\_disclosed

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 3.4

Context: 23.3 17.5 TW

### MUG26\_070

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-30)

Green Bay · copper

#### Identity

- Hole ID: MUG26\_070
- Project: Green Bay
- Commodity: copper
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 2.5
- Grade Unit: %
- Intercept: 15.7 m
- From: 479.8 m
- To: 495.5 m
- Hole Depth: 588 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_070:479.8-495.5
- Mining Method: underground

#### Location

- Easting: 1222.06
- Northing: 2255.1
- CRS: NAD83 Zone 21
- Elevation: -906 m
- Azimuth: 310 °
- Dip: -76 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Metal Eq. Grade: 3.4
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Compositing

- Cutoff Grade: 1
- Cutoff Unit: %
- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Exceptional copper grade of 2.5% over 15.7m in a VMS zone, contributing to resource upgrade.

- Positive factor: high\_grade\_intercept

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 2.5

Context: 15.7

### MUG26\_070

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-31)

Green Bay · gold

#### Identity

- Hole ID: MUG26\_070
- Project: Green Bay
- Commodity: gold
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 1
- Grade Unit: g/t
- Intercept: 15.7 m
- From: 479.8 m
- To: 495.5 m
- Hole Depth: 588 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_070:479.8-495.5
- Mining Method: underground

#### Location

- Easting: 1222.06
- Northing: 2255.1
- CRS: NAD83 Zone 21
- Elevation: -906 m
- Azimuth: 310 °
- Dip: -76 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Metal Eq. Grade: 3.4
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Compositing

- Cutoff Grade: 0.5
- Cutoff Unit: g/t
- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Moderate gold grade of 1.0 g/t over 15.7m in a VMS zone.

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 1.0

Context: 15.7

### MUG26\_070

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-32)

Green Bay · silver

#### Identity

- Hole ID: MUG26\_070
- Project: Green Bay
- Commodity: silver
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 5.7
- Grade Unit: g/t
- Intercept: 15.7 m
- From: 479.8 m
- To: 495.5 m
- Hole Depth: 588 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_070:479.8-495.5
- Mining Method: underground

#### Location

- Easting: 1222.06
- Northing: 2255.1
- CRS: NAD83 Zone 21
- Elevation: -906 m
- Azimuth: 310 °
- Dip: -76 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Metal Eq. Grade: 3.4
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Compositing

- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Weak silver grade of 5.7 g/t over 15.7m in a VMS zone.

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 5.7

Context: 15.7

### MUG26\_070

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-33)

Green Bay · zinc

#### Identity

- Hole ID: MUG26\_070
- Project: Green Bay
- Commodity: zinc
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 0.5
- Grade Unit: %
- Intercept: 15.7 m
- From: 479.8 m
- To: 495.5 m
- Hole Depth: 588 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_070:479.8-495.5
- Mining Method: underground

#### Location

- Easting: 1222.06
- Northing: 2255.1
- CRS: NAD83 Zone 21
- Elevation: -906 m
- Azimuth: 310 °
- Dip: -76 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Metal Eq. Grade: 3.4
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Compositing

- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Weak zinc grade of 0.5% over 15.7m in a VMS zone.

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 0.50

Context: 15.7

### MUG26\_070

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-34)

Green Bay · copper

#### Identity

- Hole ID: MUG26\_070
- Project: Green Bay
- Commodity: copper
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 3.4
- Grade Unit: % CuEq
- Intercept: 15.7 m
- From: 479.8 m
- To: 495.5 m
- Hole Depth: 588 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_070:479.8-495.5
- Mining Method: underground

#### Location

- Easting: 1222.06
- Northing: 2255.1
- CRS: NAD83 Zone 21
- Elevation: -906 m
- Azimuth: 310 °
- Dip: -76 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Compositing

- Cutoff Grade: 1
- Cutoff Unit: %
- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Strong copper equivalent grade of 3.4% over 15.7m in a VMS zone, contributing to resource upgrade.

- Positive factor: high\_grade\_intercept

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 3.4

Context: 15.7

### MUG26\_086

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-35)

Green Bay · copper

#### Identity

- Hole ID: MUG26\_086
- Project: Green Bay
- Commodity: copper
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 3.2
- Grade Unit: %
- Intercept: 2 m
- From: 516.8 m
- To: 518.8 m
- Hole Depth: 639 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_086:516.8-518.8
- Mining Method: underground

#### Location

- Easting: 1225.9
- Northing: 2254.8
- CRS: NAD83 Zone 21
- Elevation: -906 m
- Azimuth: 335 °
- Dip: -77 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Metal Eq. Grade: 5.1
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Compositing

- Cutoff Grade: 1
- Cutoff Unit: %
- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Exceptional copper grade of 3.2% over 2.0m in a VMS zone, contributing to resource upgrade.

- Positive factor: high\_grade\_intercept

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 3.2

Context: 2.0

### MUG26\_086

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-36)

Green Bay · gold

#### Identity

- Hole ID: MUG26\_086
- Project: Green Bay
- Commodity: gold
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 0.9
- Grade Unit: g/t
- Intercept: 2 m
- From: 516.8 m
- To: 518.8 m
- Hole Depth: 639 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_086:516.8-518.8
- Mining Method: underground

#### Location

- Easting: 1225.9
- Northing: 2254.8
- CRS: NAD83 Zone 21
- Elevation: -906 m
- Azimuth: 335 °
- Dip: -77 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Metal Eq. Grade: 5.1
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Compositing

- Cutoff Grade: 0.5
- Cutoff Unit: g/t
- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Moderate gold grade of 0.9 g/t over 2.0m in a VMS zone.

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 0.9

Context: 2.0

### MUG26\_086

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-37)

Green Bay · silver

#### Identity

- Hole ID: MUG26\_086
- Project: Green Bay
- Commodity: silver
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 19.3
- Grade Unit: g/t
- Intercept: 2 m
- From: 516.8 m
- To: 518.8 m
- Hole Depth: 639 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_086:516.8-518.8
- Mining Method: underground

#### Location

- Easting: 1225.9
- Northing: 2254.8
- CRS: NAD83 Zone 21
- Elevation: -906 m
- Azimuth: 335 °
- Dip: -77 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Metal Eq. Grade: 5.1
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Compositing

- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Weak silver grade of 19.3 g/t over 2.0m in a VMS zone.

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 19.3

Context: 2.0

### MUG26\_086

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-38)

Green Bay · zinc

#### Identity

- Hole ID: MUG26\_086
- Project: Green Bay
- Commodity: zinc
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 6.4
- Grade Unit: %
- Intercept: 2 m
- From: 516.8 m
- To: 518.8 m
- Hole Depth: 639 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_086:516.8-518.8
- Mining Method: underground

#### Location

- Easting: 1225.9
- Northing: 2254.8
- CRS: NAD83 Zone 21
- Elevation: -906 m
- Azimuth: 335 °
- Dip: -77 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Metal Eq. Grade: 5.1
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Compositing

- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Moderate zinc grade of 6.4% over 2.0m in a VMS zone.

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 6.40

Context: 2.0

### MUG26\_086

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-39)

Green Bay · copper

#### Identity

- Hole ID: MUG26\_086
- Project: Green Bay
- Commodity: copper
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 5.1
- Grade Unit: % CuEq
- Intercept: 2 m
- From: 516.8 m
- To: 518.8 m
- Hole Depth: 639 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_086:516.8-518.8
- Mining Method: underground

#### Location

- Easting: 1225.9
- Northing: 2254.8
- CRS: NAD83 Zone 21
- Elevation: -906 m
- Azimuth: 335 °
- Dip: -77 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Compositing

- Cutoff Grade: 1
- Cutoff Unit: %
- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Exceptional copper equivalent grade of 5.1% over 2.0m in a VMS zone, contributing to resource upgrade.

- Positive factor: high\_grade\_intercept

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 5.1

Context: 2.0

### MUG26\_086

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-40)

Green Bay · copper

#### Identity

- Hole ID: MUG26\_086
- Project: Green Bay
- Commodity: copper
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 6.6
- Grade Unit: %
- Intercept: 19.8 m
- From: 538 m
- To: 557.8 m
- Hole Depth: 639 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_086:538.0-557.8
- Mining Method: underground

#### Location

- Easting: 1225.9
- Northing: 2254.8
- CRS: NAD83 Zone 21
- Elevation: -906 m
- Azimuth: 335 °
- Dip: -77 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Metal Eq. Grade: 7.2
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Compositing

- Cutoff Grade: 1
- Cutoff Unit: %
- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Exceptional copper grade of 6.6% over 19.8m in a VMS zone, contributing to resource upgrade.

- Positive factor: high\_grade\_intercept

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 6.6

Context: 19.8

### MUG26\_086

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-41)

Green Bay · gold

#### Identity

- Hole ID: MUG26\_086
- Project: Green Bay
- Commodity: gold
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 0.7
- Grade Unit: g/t
- Intercept: 19.8 m
- From: 538 m
- To: 557.8 m
- Hole Depth: 639 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_086:538.0-557.8
- Mining Method: underground

#### Location

- Easting: 1225.9
- Northing: 2254.8
- CRS: NAD83 Zone 21
- Elevation: -906 m
- Azimuth: 335 °
- Dip: -77 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Metal Eq. Grade: 7.2
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Compositing

- Cutoff Grade: 0.5
- Cutoff Unit: g/t
- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Moderate gold grade of 0.7 g/t over 19.8m in a VMS zone.

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 0.7

Context: 19.8

### MUG26\_086

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-42)

Green Bay · silver

#### Identity

- Hole ID: MUG26\_086
- Project: Green Bay
- Commodity: silver
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 8.7
- Grade Unit: g/t
- Intercept: 19.8 m
- From: 538 m
- To: 557.8 m
- Hole Depth: 639 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_086:538.0-557.8
- Mining Method: underground

#### Location

- Easting: 1225.9
- Northing: 2254.8
- CRS: NAD83 Zone 21
- Elevation: -906 m
- Azimuth: 335 °
- Dip: -77 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Metal Eq. Grade: 7.2
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Compositing

- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Weak silver grade of 8.7 g/t over 19.8m in a VMS zone.

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 8.7

Context: 19.8

### MUG26\_086

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-43)

Green Bay · zinc

#### Identity

- Hole ID: MUG26\_086
- Project: Green Bay
- Commodity: zinc
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 0.1
- Grade Unit: %
- Intercept: 19.8 m
- From: 538 m
- To: 557.8 m
- Hole Depth: 639 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_086:538.0-557.8
- Mining Method: underground

#### Location

- Easting: 1225.9
- Northing: 2254.8
- CRS: NAD83 Zone 21
- Elevation: -906 m
- Azimuth: 335 °
- Dip: -77 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Metal Eq. Grade: 7.2
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Compositing

- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Weak zinc grade of 0.1% over 19.8m in a VMS zone.

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 0.10

Context: 19.8

### MUG26\_086

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-44)

Green Bay · copper

#### Identity

- Hole ID: MUG26\_086
- Project: Green Bay
- Commodity: copper
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 7.2
- Grade Unit: % CuEq
- Intercept: 19.8 m
- From: 538 m
- To: 557.8 m
- Hole Depth: 639 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_086:538.0-557.8
- Mining Method: underground

#### Location

- Easting: 1225.9
- Northing: 2254.8
- CRS: NAD83 Zone 21
- Elevation: -906 m
- Azimuth: 335 °
- Dip: -77 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Compositing

- Cutoff Grade: 1
- Cutoff Unit: %
- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Exceptional copper equivalent grade of 7.2% over 19.8m in a VMS zone, contributing to resource upgrade.

- Positive factor: high\_grade\_intercept

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 7.2

Context: 19.8

### MUG26\_086

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-45)

Green Bay · copper

#### Identity

- Hole ID: MUG26\_086
- Project: Green Bay
- Commodity: copper
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 1.6
- Grade Unit: %
- Intercept: 4.2 m
- From: 583.5 m
- To: 587.7 m
- Hole Depth: 639 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_086:583.5-587.7
- Mining Method: underground

#### Location

- Easting: 1225.9
- Northing: 2254.8
- CRS: NAD83 Zone 21
- Elevation: -906 m
- Azimuth: 335 °
- Dip: -77 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Metal Eq. Grade: 1.8
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Compositing

- Cutoff Grade: 1
- Cutoff Unit: %
- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Strong copper grade of 1.6% over 4.2m in a VMS zone, contributing to resource upgrade.

- Positive factor: high\_grade\_intercept

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 1.6

Context: 4.2

### MUG26\_086

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-46)

Green Bay · gold

#### Identity

- Hole ID: MUG26\_086
- Project: Green Bay
- Commodity: gold
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 0.2
- Grade Unit: g/t
- Intercept: 4.2 m
- From: 583.5 m
- To: 587.7 m
- Hole Depth: 639 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_086:583.5-587.7
- Mining Method: underground

#### Location

- Easting: 1225.9
- Northing: 2254.8
- CRS: NAD83 Zone 21
- Elevation: -906 m
- Azimuth: 335 °
- Dip: -77 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Metal Eq. Grade: 1.8
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Compositing

- Cutoff Grade: 0.5
- Cutoff Unit: g/t
- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Weak gold grade of 0.2 g/t over 4.2m in a VMS zone.

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 0.2

Context: 4.2

### MUG26\_086

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-47)

Green Bay · silver

#### Identity

- Hole ID: MUG26\_086
- Project: Green Bay
- Commodity: silver
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 1.9
- Grade Unit: g/t
- Intercept: 4.2 m
- From: 583.5 m
- To: 587.7 m
- Hole Depth: 639 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_086:583.5-587.7
- Mining Method: underground

#### Location

- Easting: 1225.9
- Northing: 2254.8
- CRS: NAD83 Zone 21
- Elevation: -906 m
- Azimuth: 335 °
- Dip: -77 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Metal Eq. Grade: 1.8
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Compositing

- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Weak silver grade of 1.9 g/t over 4.2m in a VMS zone.

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 1.9

Context: 4.2

### MUG26\_086

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-48)

Green Bay · zinc

#### Identity

- Hole ID: MUG26\_086
- Project: Green Bay
- Commodity: zinc
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 0.01
- Grade Unit: %
- Intercept: 4.2 m
- From: 583.5 m
- To: 587.7 m
- Hole Depth: 639 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_086:583.5-587.7
- Mining Method: underground

#### Location

- Easting: 1225.9
- Northing: 2254.8
- CRS: NAD83 Zone 21
- Elevation: -906 m
- Azimuth: 335 °
- Dip: -77 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Metal Eq. Grade: 1.8
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Compositing

- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Weak zinc grade of 0.01% over 4.2m in a VMS zone.

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 0.01

Context: 4.2

### MUG26\_086

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-49)

Green Bay · copper

#### Identity

- Hole ID: MUG26\_086
- Project: Green Bay
- Commodity: copper
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 1.8
- Grade Unit: % CuEq
- Intercept: 4.2 m
- From: 583.5 m
- To: 587.7 m
- Hole Depth: 639 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_086:583.5-587.7
- Mining Method: underground

#### Location

- Easting: 1225.9
- Northing: 2254.8
- CRS: NAD83 Zone 21
- Elevation: -906 m
- Azimuth: 335 °
- Dip: -77 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Compositing

- Cutoff Grade: 1
- Cutoff Unit: %
- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Strong copper equivalent grade of 1.8% over 4.2m in a VMS zone, contributing to resource upgrade.

- Positive factor: high\_grade\_intercept

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 1.8

Context: 4.2

### MUG26\_106

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-50)

Green Bay · copper

#### Identity

- Hole ID: MUG26\_106
- Project: Green Bay
- Commodity: copper
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 1.6
- Grade Unit: %
- Intercept: 3.7 m
- From: 532 m
- To: 535.7 m
- Hole Depth: 654 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_106:532.0-535.7
- Mining Method: underground

#### Location

- Easting: 1226.1
- Northing: 2254.7
- CRS: NAD83 Zone 21
- Elevation: -906 m
- Azimuth: 345 °
- Dip: -78 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Metal Eq. Grade: 3.2
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Compositing

- Cutoff Grade: 1
- Cutoff Unit: %
- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Strong copper grade of 1.6% over 3.7m in a VMS zone, contributing to resource upgrade.

- Positive factor: high\_grade\_intercept

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 1.6

Context: 3.7

### MUG26\_106

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-51)

Green Bay · gold

#### Identity

- Hole ID: MUG26\_106
- Project: Green Bay
- Commodity: gold
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 1.6
- Grade Unit: g/t
- Intercept: 3.7 m
- From: 532 m
- To: 535.7 m
- Hole Depth: 654 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_106:532.0-535.7
- Mining Method: underground

#### Location

- Easting: 1226.1
- Northing: 2254.7
- CRS: NAD83 Zone 21
- Elevation: -906 m
- Azimuth: 345 °
- Dip: -78 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Metal Eq. Grade: 3.2
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Compositing

- Cutoff Grade: 0.5
- Cutoff Unit: g/t
- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Moderate gold grade of 1.6 g/t over 3.7m in a VMS zone.

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 1.6

Context: 3.7

### MUG26\_106

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-52)

Green Bay · silver

#### Identity

- Hole ID: MUG26\_106
- Project: Green Bay
- Commodity: silver
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 10
- Grade Unit: g/t
- Intercept: 3.7 m
- From: 532 m
- To: 535.7 m
- Hole Depth: 654 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_106:532.0-535.7
- Mining Method: underground

#### Location

- Easting: 1226.1
- Northing: 2254.7
- CRS: NAD83 Zone 21
- Elevation: -906 m
- Azimuth: 345 °
- Dip: -78 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Metal Eq. Grade: 3.2
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Compositing

- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Weak silver grade of 10.0 g/t over 3.7m in a VMS zone.

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 10.0

Context: 3.7

### MUG26\_106

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-53)

Green Bay · zinc

#### Identity

- Hole ID: MUG26\_106
- Project: Green Bay
- Commodity: zinc
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 0.7
- Grade Unit: %
- Intercept: 3.7 m
- From: 532 m
- To: 535.7 m
- Hole Depth: 654 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_106:532.0-535.7
- Mining Method: underground

#### Location

- Easting: 1226.1
- Northing: 2254.7
- CRS: NAD83 Zone 21
- Elevation: -906 m
- Azimuth: 345 °
- Dip: -78 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Metal Eq. Grade: 3.2
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Compositing

- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Weak zinc grade of 0.7% over 3.7m in a VMS zone.

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 0.7

Context: 3.7

### MUG26\_106

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-54)

Green Bay · copper

#### Identity

- Hole ID: MUG26\_106
- Project: Green Bay
- Commodity: copper
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 3.2
- Grade Unit: % CuEq
- Intercept: 3.7 m
- From: 532 m
- To: 535.7 m
- Hole Depth: 654 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_106:532.0-535.7
- Mining Method: underground

#### Location

- Easting: 1226.1
- Northing: 2254.7
- CRS: NAD83 Zone 21
- Elevation: -906 m
- Azimuth: 345 °
- Dip: -78 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Compositing

- Cutoff Grade: 1
- Cutoff Unit: %
- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Strong copper equivalent grade of 3.2% over 3.7m in a VMS zone, contributing to resource upgrade.

- Positive factor: high\_grade\_intercept

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 3.2

Context: 3.7

### MUG26\_106

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-55)

Green Bay · copper

#### Identity

- Hole ID: MUG26\_106
- Project: Green Bay
- Commodity: copper
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 8.3
- Grade Unit: %
- Intercept: 3 m
- From: 565.9 m
- To: 568.9 m
- Hole Depth: 654 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_106:565.9-568.9
- Mining Method: underground

#### Location

- Easting: 1226.1
- Northing: 2254.7
- CRS: NAD83 Zone 21
- Elevation: -906 m
- Azimuth: 345 °
- Dip: -78 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Metal Eq. Grade: 9.9
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Compositing

- Cutoff Grade: 1
- Cutoff Unit: %
- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Exceptional copper grade of 8.3% over 3.0m in a VMS zone, contributing to resource upgrade.

- Positive factor: high\_grade\_intercept

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 8.3

Context: 3.0

### MUG26\_106

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-56)

Green Bay · gold

#### Identity

- Hole ID: MUG26\_106
- Project: Green Bay
- Commodity: gold
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 1.7
- Grade Unit: g/t
- Intercept: 3 m
- From: 565.9 m
- To: 568.9 m
- Hole Depth: 654 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_106:565.9-568.9
- Mining Method: underground

#### Location

- Easting: 1226.1
- Northing: 2254.7
- CRS: NAD83 Zone 21
- Elevation: -906 m
- Azimuth: 345 °
- Dip: -78 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Metal Eq. Grade: 9.9
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Compositing

- Cutoff Grade: 0.5
- Cutoff Unit: g/t
- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Moderate gold grade of 1.7 g/t over 3.0m in a VMS zone.

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 1.7

Context: 3.0

### MUG26\_106

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-57)

Green Bay · silver

#### Identity

- Hole ID: MUG26\_106
- Project: Green Bay
- Commodity: silver
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 14.4
- Grade Unit: g/t
- Intercept: 3 m
- From: 565.9 m
- To: 568.9 m
- Hole Depth: 654 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_106:565.9-568.9
- Mining Method: underground

#### Location

- Easting: 1226.1
- Northing: 2254.7
- CRS: NAD83 Zone 21
- Elevation: -906 m
- Azimuth: 345 °
- Dip: -78 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Metal Eq. Grade: 9.9
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Compositing

- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Weak silver grade of 14.4 g/t over 3.0m in a VMS zone.

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 14.4

Context: 3.0

### MUG26\_106

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-58)

Green Bay · zinc

#### Identity

- Hole ID: MUG26\_106
- Project: Green Bay
- Commodity: zinc
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 0.3
- Grade Unit: %
- Intercept: 3 m
- From: 565.9 m
- To: 568.9 m
- Hole Depth: 654 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_106:565.9-568.9
- Mining Method: underground

#### Location

- Easting: 1226.1
- Northing: 2254.7
- CRS: NAD83 Zone 21
- Elevation: -906 m
- Azimuth: 345 °
- Dip: -78 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Metal Eq. Grade: 9.9
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Compositing

- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Weak zinc grade of 0.3% over 3.0m in a VMS zone.

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 0.3

Context: 3.0

### MUG26\_106

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-59)

Green Bay · copper

#### Identity

- Hole ID: MUG26\_106
- Project: Green Bay
- Commodity: copper
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 9.9
- Grade Unit: % CuEq
- Intercept: 3 m
- From: 565.9 m
- To: 568.9 m
- Hole Depth: 654 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_106:565.9-568.9
- Mining Method: underground

#### Location

- Easting: 1226.1
- Northing: 2254.7
- CRS: NAD83 Zone 21
- Elevation: -906 m
- Azimuth: 345 °
- Dip: -78 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Compositing

- Cutoff Grade: 1
- Cutoff Unit: %
- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Exceptional copper equivalent grade of 9.9% over 3.0m in a VMS zone, contributing to resource upgrade.

- Positive factor: high\_grade\_intercept

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 9.9

Context: 3.0

### MUG26\_058

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-60)

Green Bay · copper

#### Identity

- Hole ID: MUG26\_058
- Project: Green Bay
- Commodity: copper
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 9.5
- Grade Unit: %
- Intercept: 8.5 m
- From: 373 m
- To: 381.5 m
- Hole Depth: 443 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_058:373.0-381.5
- Mining Method: underground

#### Location

- Easting: 1062.6
- Northing: 2299
- CRS: NAD83 Zone 21
- Elevation: -899.2 m
- Azimuth: 212 °
- Dip: -47 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Metal Eq. Grade: 12.4
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Compositing

- Cutoff Grade: 1
- Cutoff Unit: %
- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Exceptional copper grade of 9.5% over 8.5m in a VMS zone, contributing to resource upgrade.

- Positive factor: high\_grade\_intercept

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 9.49

Context: 8.5

### MUG26\_058

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-61)

Green Bay · gold

#### Identity

- Hole ID: MUG26\_058
- Project: Green Bay
- Commodity: gold
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 3.1
- Grade Unit: g/t
- Intercept: 8.5 m
- From: 373 m
- To: 381.5 m
- Hole Depth: 443 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_058:373.0-381.5
- Mining Method: underground

#### Location

- Easting: 1062.6
- Northing: 2299
- CRS: NAD83 Zone 21
- Elevation: -899.2 m
- Azimuth: 212 °
- Dip: -47 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Metal Eq. Grade: 12.4
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Compositing

- Cutoff Grade: 0.5
- Cutoff Unit: g/t
- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Strong gold grade of 3.1 g/t over 8.5m in a VMS zone, contributing to resource upgrade.

- Positive factor: high\_grade\_intercept

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 3.1

Context: 8.5

### MUG26\_058

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-62)

Green Bay · silver

#### Identity

- Hole ID: MUG26\_058
- Project: Green Bay
- Commodity: silver
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 32.2
- Grade Unit: g/t
- Intercept: 8.5 m
- From: 373 m
- To: 381.5 m
- Hole Depth: 443 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_058:373.0-381.5
- Mining Method: underground

#### Location

- Easting: 1062.6
- Northing: 2299
- CRS: NAD83 Zone 21
- Elevation: -899.2 m
- Azimuth: 212 °
- Dip: -47 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Metal Eq. Grade: 12.4
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Compositing

- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Weak silver grade of 32.2 g/t over 8.5m in a VMS zone.

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 32.2

Context: 8.5

### MUG26\_058

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-63)

Green Bay · zinc

#### Identity

- Hole ID: MUG26\_058
- Project: Green Bay
- Commodity: zinc
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 0.99
- Grade Unit: %
- Intercept: 8.5 m
- From: 373 m
- To: 381.5 m
- Hole Depth: 443 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_058:373.0-381.5
- Mining Method: underground

#### Location

- Easting: 1062.6
- Northing: 2299
- CRS: NAD83 Zone 21
- Elevation: -899.2 m
- Azimuth: 212 °
- Dip: -47 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Metal Eq. Grade: 12.4
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Compositing

- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Weak zinc grade of 0.99% over 8.5m in a VMS zone.

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 0.99

Context: 8.5

### MUG26\_058

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-64)

Green Bay · copper

#### Identity

- Hole ID: MUG26\_058
- Project: Green Bay
- Commodity: copper
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 12.4
- Grade Unit: % CuEq
- Intercept: 8.5 m
- From: 373 m
- To: 381.5 m
- Hole Depth: 443 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_058:373.0-381.5
- Mining Method: underground

#### Location

- Easting: 1062.6
- Northing: 2299
- CRS: NAD83 Zone 21
- Elevation: -899.2 m
- Azimuth: 212 °
- Dip: -47 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Compositing

- Cutoff Grade: 1
- Cutoff Unit: %
- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Exceptional copper equivalent grade of 12.4% over 8.5m in a VMS zone, contributing to resource upgrade.

- Positive factor: high\_grade\_intercept

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 12.4

Context: 8.5

### MUG26\_065

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-65)

Green Bay · copper

#### Identity

- Hole ID: MUG26\_065
- Project: Green Bay
- Commodity: copper
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 3.3
- Grade Unit: %
- Intercept: 10.7 m
- From: 380.5 m
- To: 391.2 m
- Hole Depth: 418 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_065:380.5-391.2
- Mining Method: underground

#### Location

- Easting: 1062.6
- Northing: 2299
- CRS: NAD83 Zone 21
- Elevation: -899.2 m
- Azimuth: 214 °
- Dip: -54 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Metal Eq. Grade: 4.5
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Compositing

- Cutoff Grade: 1
- Cutoff Unit: %
- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Exceptional copper grade of 3.3% over 10.7m in a VMS zone, contributing to resource upgrade.

- Positive factor: high\_grade\_intercept

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 3.3

Context: 10.7

### MUG26\_065

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-66)

Green Bay · gold

#### Identity

- Hole ID: MUG26\_065
- Project: Green Bay
- Commodity: gold
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 1.3
- Grade Unit: g/t
- Intercept: 10.7 m
- From: 380.5 m
- To: 391.2 m
- Hole Depth: 418 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_065:380.5-391.2
- Mining Method: underground

#### Location

- Easting: 1062.6
- Northing: 2299
- CRS: NAD83 Zone 21
- Elevation: -899.2 m
- Azimuth: 214 °
- Dip: -54 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Metal Eq. Grade: 4.5
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Compositing

- Cutoff Grade: 0.5
- Cutoff Unit: g/t
- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Moderate gold grade of 1.3 g/t over 10.7m in a VMS zone.

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 1.3

Context: 10.7

### MUG26\_065

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-67)

Green Bay · silver

#### Identity

- Hole ID: MUG26\_065
- Project: Green Bay
- Commodity: silver
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 12.5
- Grade Unit: g/t
- Intercept: 10.7 m
- From: 380.5 m
- To: 391.2 m
- Hole Depth: 418 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_065:380.5-391.2
- Mining Method: underground

#### Location

- Easting: 1062.6
- Northing: 2299
- CRS: NAD83 Zone 21
- Elevation: -899.2 m
- Azimuth: 214 °
- Dip: -54 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Metal Eq. Grade: 4.5
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Compositing

- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Weak silver grade of 12.5 g/t over 10.7m in a VMS zone.

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 12.5

Context: 10.7

### MUG26\_065

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-68)

Green Bay · zinc

#### Identity

- Hole ID: MUG26\_065
- Project: Green Bay
- Commodity: zinc
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 0.59
- Grade Unit: %
- Intercept: 10.7 m
- From: 380.5 m
- To: 391.2 m
- Hole Depth: 418 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_065:380.5-391.2
- Mining Method: underground

#### Location

- Easting: 1062.6
- Northing: 2299
- CRS: NAD83 Zone 21
- Elevation: -899.2 m
- Azimuth: 214 °
- Dip: -54 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Metal Eq. Grade: 4.5
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Compositing

- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Weak zinc grade of 0.59% over 10.7m in a VMS zone.

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 0.59

Context: 10.7

### MUG26\_065

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-69)

Green Bay · copper

#### Identity

- Hole ID: MUG26\_065
- Project: Green Bay
- Commodity: copper
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 4.5
- Grade Unit: % CuEq
- Intercept: 10.7 m
- From: 380.5 m
- To: 391.2 m
- Hole Depth: 418 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_065:380.5-391.2
- Mining Method: underground

#### Location

- Easting: 1062.6
- Northing: 2299
- CRS: NAD83 Zone 21
- Elevation: -899.2 m
- Azimuth: 214 °
- Dip: -54 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Compositing

- Cutoff Grade: 1
- Cutoff Unit: %
- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Exceptional copper equivalent grade of 4.5% over 10.7m in a VMS zone, contributing to resource upgrade.

- Positive factor: high\_grade\_intercept

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 4.5

Context: 10.7

### MUG26\_075

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-70)

Green Bay · copper

#### Identity

- Hole ID: MUG26\_075
- Project: Green Bay
- Commodity: copper
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 2.7
- Grade Unit: %
- Intercept: 4.4 m
- From: 373.6 m
- To: 378 m
- Hole Depth: 411 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_075:373.6-378.0
- Mining Method: underground

#### Location

- Easting: 1062.6
- Northing: 2299
- CRS: NAD83 Zone 21
- Elevation: -899.2 m
- Azimuth: 206 °
- Dip: -43 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Metal Eq. Grade: 4.1
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Compositing

- Cutoff Grade: 1
- Cutoff Unit: %
- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Exceptional copper grade of 2.7% over 4.4m in a VMS zone, contributing to resource upgrade.

- Positive factor: high\_grade\_intercept

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 2.7

Context: 4.4

### MUG26\_075

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-71)

Green Bay · gold

#### Identity

- Hole ID: MUG26\_075
- Project: Green Bay
- Commodity: gold
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 1.3
- Grade Unit: g/t
- Intercept: 4.4 m
- From: 373.6 m
- To: 378 m
- Hole Depth: 411 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_075:373.6-378.0
- Mining Method: underground

#### Location

- Easting: 1062.6
- Northing: 2299
- CRS: NAD83 Zone 21
- Elevation: -899.2 m
- Azimuth: 206 °
- Dip: -43 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Metal Eq. Grade: 4.1
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Compositing

- Cutoff Grade: 0.5
- Cutoff Unit: g/t
- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Moderate gold grade of 1.3 g/t over 4.4m in a VMS zone.

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 1.3

Context: 4.4

### MUG26\_075

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-72)

Green Bay · silver

#### Identity

- Hole ID: MUG26\_075
- Project: Green Bay
- Commodity: silver
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 14.4
- Grade Unit: g/t
- Intercept: 4.4 m
- From: 373.6 m
- To: 378 m
- Hole Depth: 411 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_075:373.6-378.0
- Mining Method: underground

#### Location

- Easting: 1062.6
- Northing: 2299
- CRS: NAD83 Zone 21
- Elevation: -899.2 m
- Azimuth: 206 °
- Dip: -43 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Metal Eq. Grade: 4.1
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Compositing

- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Weak silver grade of 14.4 g/t over 4.4m in a VMS zone.

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 14.4

Context: 4.4

### MUG26\_075

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-73)

Green Bay · zinc

#### Identity

- Hole ID: MUG26\_075
- Project: Green Bay
- Commodity: zinc
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 1.3
- Grade Unit: %
- Intercept: 4.4 m
- From: 373.6 m
- To: 378 m
- Hole Depth: 411 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_075:373.6-378.0
- Mining Method: underground

#### Location

- Easting: 1062.6
- Northing: 2299
- CRS: NAD83 Zone 21
- Elevation: -899.2 m
- Azimuth: 206 °
- Dip: -43 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Metal Eq. Grade: 4.1
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Compositing

- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Weak zinc grade of 1.3% over 4.4m in a VMS zone.

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 1.30

Context: 4.4

### MUG26\_075

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-74)

Green Bay · copper

#### Identity

- Hole ID: MUG26\_075
- Project: Green Bay
- Commodity: copper
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 4.1
- Grade Unit: % CuEq
- Intercept: 4.4 m
- From: 373.6 m
- To: 378 m
- Hole Depth: 411 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_075:373.6-378.0
- Mining Method: underground

#### Location

- Easting: 1062.6
- Northing: 2299
- CRS: NAD83 Zone 21
- Elevation: -899.2 m
- Azimuth: 206 °
- Dip: -43 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Compositing

- Cutoff Grade: 1
- Cutoff Unit: %
- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Exceptional copper equivalent grade of 4.1% over 4.4m in a VMS zone, contributing to resource upgrade.

- Positive factor: high\_grade\_intercept

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 4.1

Context: 4.4

### MUG26\_085

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-75)

Green Bay · copper

#### Identity

- Hole ID: MUG26\_085
- Project: Green Bay
- Commodity: copper
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 3.8
- Grade Unit: %
- Intercept: 14.7 m
- From: 389.4 m
- To: 404 m
- Hole Depth: 453 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_085:389.4-404.0
- Mining Method: underground

#### Location

- Easting: 1062.6
- Northing: 2299
- CRS: NAD83 Zone 21
- Elevation: -899.2 m
- Azimuth: 218 °
- Dip: -61 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Metal Eq. Grade: 5.6
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Compositing

- Cutoff Grade: 1
- Cutoff Unit: %
- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Exceptional copper grade of 3.8% over 14.7m in a VMS zone, contributing to resource upgrade.

- Positive factor: high\_grade\_intercept

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 3.8

Context: 14.7

### MUG26\_085

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-76)

Green Bay · gold

#### Identity

- Hole ID: MUG26\_085
- Project: Green Bay
- Commodity: gold
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 1.9
- Grade Unit: g/t
- Intercept: 14.7 m
- From: 389.4 m
- To: 404 m
- Hole Depth: 453 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_085:389.4-404.0
- Mining Method: underground

#### Location

- Easting: 1062.6
- Northing: 2299
- CRS: NAD83 Zone 21
- Elevation: -899.2 m
- Azimuth: 218 °
- Dip: -61 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Metal Eq. Grade: 5.6
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Compositing

- Cutoff Grade: 0.5
- Cutoff Unit: g/t
- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Moderate gold grade of 1.9 g/t over 14.7m in a VMS zone.

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 1.9

Context: 14.7

### MUG26\_085

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-77)

Green Bay · silver

#### Identity

- Hole ID: MUG26\_085
- Project: Green Bay
- Commodity: silver
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 10.6
- Grade Unit: g/t
- Intercept: 14.7 m
- From: 389.4 m
- To: 404 m
- Hole Depth: 453 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_085:389.4-404.0
- Mining Method: underground

#### Location

- Easting: 1062.6
- Northing: 2299
- CRS: NAD83 Zone 21
- Elevation: -899.2 m
- Azimuth: 218 °
- Dip: -61 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Metal Eq. Grade: 5.6
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Compositing

- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Weak silver grade of 10.6 g/t over 14.7m in a VMS zone.

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 10.6

Context: 14.7

### MUG26\_085

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-78)

Green Bay · zinc

#### Identity

- Hole ID: MUG26\_085
- Project: Green Bay
- Commodity: zinc
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 0.7
- Grade Unit: %
- Intercept: 14.7 m
- From: 389.4 m
- To: 404 m
- Hole Depth: 453 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_085:389.4-404.0
- Mining Method: underground

#### Location

- Easting: 1062.6
- Northing: 2299
- CRS: NAD83 Zone 21
- Elevation: -899.2 m
- Azimuth: 218 °
- Dip: -61 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Metal Eq. Grade: 5.6
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Compositing

- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Weak zinc grade of 0.7% over 14.7m in a VMS zone.

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 0.70

Context: 14.7

### MUG26\_085

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-79)

Green Bay · copper

#### Identity

- Hole ID: MUG26\_085
- Project: Green Bay
- Commodity: copper
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 5.6
- Grade Unit: % CuEq
- Intercept: 14.7 m
- From: 389.4 m
- To: 404 m
- Hole Depth: 453 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_085:389.4-404.0
- Mining Method: underground

#### Location

- Easting: 1062.6
- Northing: 2299
- CRS: NAD83 Zone 21
- Elevation: -899.2 m
- Azimuth: 218 °
- Dip: -61 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Compositing

- Cutoff Grade: 1
- Cutoff Unit: %
- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Exceptional copper equivalent grade of 5.6% over 14.7m in a VMS zone, contributing to resource upgrade.

- Positive factor: high\_grade\_intercept

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 5.6

Context: 14.7

### MUG26\_090

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-80)

Green Bay · copper

Historical result

Needs review: historical\_restatement

#### Identity

- Hole ID: MUG26\_090
- Project: Green Bay
- Commodity: copper
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 6.1
- Grade Unit: %
- Intercept: 13.5 m
- From: 404.1 m
- To: 417.5 m
- Hole Depth: 447 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_090:404.1-417.5
- Mining Method: underground

#### Location

- Easting: 1062.6
- Northing: 2299
- CRS: NAD83 Zone 21
- Elevation: -899.2 m
- Azimuth: 232 °
- Dip: -63 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Metal Eq. Grade: 8.4
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Compositing

- Cutoff Grade: 1
- Cutoff Unit: %
- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: Yes
- Review Reason: historical\_restatement
- Interp. Status: scored
- Historical: Yes

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Exceptional copper grade of 6.1% over 13.5m in a VMS zone, contributing to resource upgrade.

- Positive factor: high\_grade\_intercept

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 6.1

Context: 13.5

### MUG26\_090

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-81)

Green Bay · gold

#### Identity

- Hole ID: MUG26\_090
- Project: Green Bay
- Commodity: gold
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 2.3
- Grade Unit: g/t
- Intercept: 13.5 m
- From: 404.1 m
- To: 417.5 m
- Hole Depth: 447 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_090:404.1-417.5
- Mining Method: underground

#### Location

- Easting: 1062.6
- Northing: 2299
- CRS: NAD83 Zone 21
- Elevation: -899.2 m
- Azimuth: 232 °
- Dip: -63 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Metal Eq. Grade: 8.4
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Compositing

- Cutoff Grade: 0.5
- Cutoff Unit: g/t
- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Strong gold grade of 2.3 g/t over 13.5m in a VMS zone, contributing to resource upgrade.

- Positive factor: high\_grade\_intercept

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 2.3

Context: 13.5

### MUG26\_090

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-82)

Green Bay · silver

#### Identity

- Hole ID: MUG26\_090
- Project: Green Bay
- Commodity: silver
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 23.7
- Grade Unit: g/t
- Intercept: 13.5 m
- From: 404.1 m
- To: 417.5 m
- Hole Depth: 447 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_090:404.1-417.5
- Mining Method: underground

#### Location

- Easting: 1062.6
- Northing: 2299
- CRS: NAD83 Zone 21
- Elevation: -899.2 m
- Azimuth: 232 °
- Dip: -63 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Metal Eq. Grade: 8.4
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Compositing

- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Weak silver grade of 23.7 g/t over 13.5m in a VMS zone.

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 23.7

Context: 13.5

### MUG26\_090

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-83)

Green Bay · zinc

#### Identity

- Hole ID: MUG26\_090
- Project: Green Bay
- Commodity: zinc
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 1.5
- Grade Unit: %
- Intercept: 13.5 m
- From: 404.1 m
- To: 417.5 m
- Hole Depth: 447 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_090:404.1-417.5
- Mining Method: underground

#### Location

- Easting: 1062.6
- Northing: 2299
- CRS: NAD83 Zone 21
- Elevation: -899.2 m
- Azimuth: 232 °
- Dip: -63 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Metal Eq. Grade: 8.4
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Compositing

- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Weak zinc grade of 1.5% over 13.5m in a VMS zone.

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 1.50

Context: 13.5

### MUG26\_090

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-84)

Green Bay · copper

#### Identity

- Hole ID: MUG26\_090
- Project: Green Bay
- Commodity: copper
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 8.4
- Grade Unit: % CuEq
- Intercept: 13.5 m
- From: 404.1 m
- To: 417.5 m
- Hole Depth: 447 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_090:404.1-417.5
- Mining Method: underground

#### Location

- Easting: 1062.6
- Northing: 2299
- CRS: NAD83 Zone 21
- Elevation: -899.2 m
- Azimuth: 232 °
- Dip: -63 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Compositing

- Cutoff Grade: 1
- Cutoff Unit: %
- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Exceptional copper equivalent grade of 8.4% over 13.5m in a VMS zone, contributing to resource upgrade.

- Positive factor: high\_grade\_intercept

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 8.4

Context: 13.5

### MUG26\_109

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-85)

Green Bay · copper

#### Identity

- Hole ID: MUG26\_109
- Project: Green Bay
- Commodity: copper
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 1.8
- Grade Unit: %
- Intercept: 9.2 m
- From: 369.8 m
- To: 379 m
- Hole Depth: 417 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_109:369.8-379.0
- Mining Method: underground

#### Location

- Easting: 1062.6
- Northing: 2299
- CRS: NAD83 Zone 21
- Elevation: -899.2 m
- Azimuth: 205 °
- Dip: -52 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Metal Eq. Grade: 3.3
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Compositing

- Cutoff Grade: 1
- Cutoff Unit: %
- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Strong copper grade of 1.8% over 9.2m in a VMS zone, contributing to resource upgrade.

- Positive factor: high\_grade\_intercept

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 1.8

Context: 9.2

### MUG26\_109

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-86)

Green Bay · gold

#### Identity

- Hole ID: MUG26\_109
- Project: Green Bay
- Commodity: gold
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 1.3
- Grade Unit: g/t
- Intercept: 9.2 m
- From: 369.8 m
- To: 379 m
- Hole Depth: 417 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_109:369.8-379.0
- Mining Method: underground

#### Location

- Easting: 1062.6
- Northing: 2299
- CRS: NAD83 Zone 21
- Elevation: -899.2 m
- Azimuth: 205 °
- Dip: -52 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Metal Eq. Grade: 3.3
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Compositing

- Cutoff Grade: 0.5
- Cutoff Unit: g/t
- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Moderate gold grade of 1.3 g/t over 9.2m in a VMS zone.

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 1.3

Context: 9.2

### MUG26\_109

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-87)

Green Bay · silver

#### Identity

- Hole ID: MUG26\_109
- Project: Green Bay
- Commodity: silver
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 13.5
- Grade Unit: g/t
- Intercept: 9.2 m
- From: 369.8 m
- To: 379 m
- Hole Depth: 417 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_109:369.8-379.0
- Mining Method: underground

#### Location

- Easting: 1062.6
- Northing: 2299
- CRS: NAD83 Zone 21
- Elevation: -899.2 m
- Azimuth: 205 °
- Dip: -52 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Metal Eq. Grade: 3.3
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Compositing

- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Weak silver grade of 13.5 g/t over 9.2m in a VMS zone.

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 13.5

Context: 9.2

### MUG26\_109

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-88)

Green Bay · zinc

#### Identity

- Hole ID: MUG26\_109
- Project: Green Bay
- Commodity: zinc
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 1.6
- Grade Unit: %
- Intercept: 9.2 m
- From: 369.8 m
- To: 379 m
- Hole Depth: 417 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_109:369.8-379.0
- Mining Method: underground

#### Location

- Easting: 1062.6
- Northing: 2299
- CRS: NAD83 Zone 21
- Elevation: -899.2 m
- Azimuth: 205 °
- Dip: -52 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Metal Eq. Grade: 3.3
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Compositing

- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Weak zinc grade of 1.6% over 9.2m in a VMS zone.

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 1.6

Context: 9.2

### MUG26\_109

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-89)

Green Bay · copper

#### Identity

- Hole ID: MUG26\_109
- Project: Green Bay
- Commodity: copper
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 3.3
- Grade Unit: % CuEq
- Intercept: 9.2 m
- From: 369.8 m
- To: 379 m
- Hole Depth: 417 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_109:369.8-379.0
- Mining Method: underground

#### Location

- Easting: 1062.6
- Northing: 2299
- CRS: NAD83 Zone 21
- Elevation: -899.2 m
- Azimuth: 205 °
- Dip: -52 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Compositing

- Cutoff Grade: 1
- Cutoff Unit: %
- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Strong copper equivalent grade of 3.3% over 9.2m in a VMS zone, contributing to resource upgrade.

- Positive factor: high\_grade\_intercept

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 3.3

Context: 9.2

### MUG26\_059

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-90)

Green Bay · copper

#### Identity

- Hole ID: MUG26\_059
- Project: Green Bay
- Commodity: copper
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 3.8
- Grade Unit: %
- Intercept: 11.15 m
- From: 463.9 m
- To: 475 m
- Hole Depth: 500 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_059:463.9-475.0
- Mining Method: underground

#### Location

- Easting: 1174
- Northing: 2400
- CRS: NAD83 Zone 21
- Elevation: -916.1 m
- Azimuth: 224 °
- Dip: -64 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Metal Eq. Grade: 5.9
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Compositing

- Cutoff Grade: 1
- Cutoff Unit: %
- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Exceptional copper grade of 3.8% over 11.15m in a VMS zone, contributing to resource upgrade.

- Positive factor: high\_grade\_intercept

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 3.8

Context: 11.15

### MUG26\_059

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-91)

Green Bay · gold

#### Identity

- Hole ID: MUG26\_059
- Project: Green Bay
- Commodity: gold
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 1.9
- Grade Unit: g/t
- Intercept: 11.15 m
- From: 463.9 m
- To: 475 m
- Hole Depth: 500 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_059:463.9-475.0
- Mining Method: underground

#### Location

- Easting: 1174
- Northing: 2400
- CRS: NAD83 Zone 21
- Elevation: -916.1 m
- Azimuth: 224 °
- Dip: -64 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Metal Eq. Grade: 5.9
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Compositing

- Cutoff Grade: 0.5
- Cutoff Unit: g/t
- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Moderate gold grade of 1.9 g/t over 11.15m in a VMS zone.

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 1.9

Context: 11.15

### MUG26\_059

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-92)

Green Bay · silver

#### Identity

- Hole ID: MUG26\_059
- Project: Green Bay
- Commodity: silver
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 19.5
- Grade Unit: g/t
- Intercept: 11.15 m
- From: 463.9 m
- To: 475 m
- Hole Depth: 500 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_059:463.9-475.0
- Mining Method: underground

#### Location

- Easting: 1174
- Northing: 2400
- CRS: NAD83 Zone 21
- Elevation: -916.1 m
- Azimuth: 224 °
- Dip: -64 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Metal Eq. Grade: 5.9
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Compositing

- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Weak silver grade of 19.5 g/t over 11.15m in a VMS zone.

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 19.5

Context: 11.15

### MUG26\_059

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-93)

Green Bay · zinc

#### Identity

- Hole ID: MUG26\_059
- Project: Green Bay
- Commodity: zinc
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 2.5
- Grade Unit: %
- Intercept: 11.15 m
- From: 463.9 m
- To: 475 m
- Hole Depth: 500 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_059:463.9-475.0
- Mining Method: underground

#### Location

- Easting: 1174
- Northing: 2400
- CRS: NAD83 Zone 21
- Elevation: -916.1 m
- Azimuth: 224 °
- Dip: -64 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Metal Eq. Grade: 5.9
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Compositing

- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Weak zinc grade of 2.5% over 11.15m in a VMS zone.

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 2.52

Context: 11.15

### MUG26\_059

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-94)

Green Bay · copper

#### Identity

- Hole ID: MUG26\_059
- Project: Green Bay
- Commodity: copper
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 5.9
- Grade Unit: % CuEq
- Intercept: 11.15 m
- From: 463.9 m
- To: 475 m
- Hole Depth: 500 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_059:463.9-475.0
- Mining Method: underground

#### Location

- Easting: 1174
- Northing: 2400
- CRS: NAD83 Zone 21
- Elevation: -916.1 m
- Azimuth: 224 °
- Dip: -64 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Assumptions Disclosed: Yes

#### Compositing

- Cutoff Grade: 1
- Cutoff Unit: %
- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Exceptional copper equivalent grade of 5.9% over 11.15m in a VMS zone, contributing to resource upgrade.

- Positive factor: high\_grade\_intercept

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 5.9

Context: 11.15

### MUG26\_060

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-95)

Green Bay · copper

#### Identity

- Hole ID: MUG26\_060
- Project: Green Bay
- Commodity: copper
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 3.6
- Grade Unit: %
- Intercept: 65.3 m
- From: 417.1 m
- To: 482.4 m
- Hole Depth: 522 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_060:417.1-482.4
- Mining Method: underground

#### Location

- Easting: 1185.8
- Northing: 2352.2
- CRS: NAD83 Zone 21
- Elevation: -916.1 m
- Azimuth: 195 °
- Dip: -67 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Metal Eq. Grade: 4.3
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Compositing

- Cutoff Grade: 1
- Cutoff Unit: %
- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Exceptional copper grade of 3.6% over 65.3m in a VMS zone, contributing to resource upgrade.

- Positive factor: high\_grade\_intercept

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 3.60

Context: 65.3

### MUG26\_060

[Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--ec91a4f9-f1b4-4d84-843a-396e9b3dbea4#fact-drill-facts-96)

Green Bay · gold

#### Identity

- Hole ID: MUG26\_060
- Project: Green Bay
- Commodity: gold
- Region: canada\_nl
- Reported Region: Newfoundland and Labrador, Canada
- Ticker: FFM

#### Geometry

- Grade: 0.7
- Grade Unit: g/t
- Intercept: 65.3 m
- From: 417.1 m
- To: 482.4 m
- Hole Depth: 522 m

#### Classification

- Deposit Type: vms
- Program: mixed
- Sample Type: drill
- Group ID: MUG26\_060:417.1-482.4
- Mining Method: underground

#### Location

- Easting: 1185.8
- Northing: 2352.2
- CRS: NAD83 Zone 21
- Elevation: -916.1 m
- Azimuth: 195 °
- Dip: -67 °
- Loc. Confidence: high

#### QA/QC

- Laboratory: Eastern Analytical
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Metal Equivalent

- Metal Eq. Grade: 4.3
- Metal Eq. Unit: % CuEq
- Assumptions Disclosed: Yes

#### Compositing

- Cutoff Grade: 0.5
- Cutoff Unit: g/t
- Dilution Disclosed: Yes
- Max Dilution: 6 m

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2026-08-03T00:00:00.000Z

Reasoning: Moderate gold grade of 0.7 g/t over 65.3m in a VMS zone.

- Positive factor: resource\_conversion\_drilling

Evidence · table

> 0.7

Context: 65.3

## 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.