# 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--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e Original source: https://money.tmx.com/en/quote/FFM/news/8061082974011194/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st Publisher: tmx Original announcement: 2026-08-03T01:52:33.000Z Analysis by Minestarters Atlas Atlas analysis published: Unknown date Atlas analysis updated: Unknown date - Company: FireFly Metals Ltd - Ticker: FFM - Exchange: TSX - Region: Newfoundland and Labrador - Primary commodity: Copper - Secondary commodities: Gold, Silver, Zinc - Document categories: Drill results, Resource update - Extracted: 2026-08-23 10:28:20 UTC Narrative sentiment: 0.90 · Bullish ## Minestarters Atlas summary FireFly Metals Ltd announced high-grade copper-gold-silver-zinc drill results from infill drilling at its Green Bay Project, which will be incorporated into an updated Mineral Resource Estimate \(MRE\) and underpin an upcoming Preliminary Economic Assessment \(PEA\). The drilling successfully confirmed continuity and high grades in VMS and footwall zones, aiming to convert Inferred resources to higher-confidence Measured & Indicated categories and pave the way for a maiden Ore Reserve. The company is well-funded and continues its growth drilling and economic studies towards a potential restart of operations. Reasoning: The announcement reports multiple high-grade copper-gold-silver-zinc intercepts from infill drilling at the Green Bay project, which are explicitly stated to be incorporated into an upcoming MRE update and economic studies, aiming to increase Measured & Indicated resources and declare a maiden Ore Reserve. The results demonstrate strong continuity and high grades, supporting the project's economic viability. - Positive factor: High-grade intercepts - Positive factor: True Width Disclosed - Positive factor: Infill Drilling - Positive factor: Category Upgrade Expected - Positive factor: Maiden Ore Reserve Planned - Positive factor: Strong Continuity - Positive factor: QP/CP Signed - Positive factor: JORC Compliant - Positive factor: NI 43-101 Compliant - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed Facts used in scoring: 94 ## Classification and evidence No classification tags are available. ## Extracted facts Stored fact records: 94. Some facts used in scoring do not have a stored record. ## Drill Results (94) ### 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--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-0) Green Bay · copper #### Identity - Hole ID: MUG26\_058 - Project: Green Bay - Commodity: copper - Region: canada\_nl - Reported Region: Newfoundland and Labrador - Ticker: FFM #### Geometry - Grade: 9.49 - Grade Unit: % - Intercept: 8.5 m - From: 373 m - To: 381.5 m - Hole Depth: 443 m #### Classification - Deposit Type: vms - Program: resource - Sample Type: drill - Group ID: MUG26\_058:373.0-381.5 - Mining Method: underground #### Location - Easting: 1062.6 - Northing: 2299 - CRS: local Ming Mine grid - 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: High-grade copper intercept \(9.49% Cu\) significantly above VMS peer average, from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: Bonanza Intercept - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed 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--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-1) Green Bay · gold #### Identity - Hole ID: MUG26\_058 - Project: Green Bay - Commodity: gold - Region: canada\_nl - Reported Region: Newfoundland and Labrador - 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: resource - Sample Type: drill - Group ID: MUG26\_058:373.0-381.5 - Mining Method: underground #### Location - Easting: 1062.6 - Northing: 2299 - CRS: local Ming Mine grid - 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: 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 intercept \(3.1 g/t Au\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed 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--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-2) Green Bay · silver #### Identity - Hole ID: MUG26\_058 - Project: Green Bay - Commodity: silver - Region: canada\_nl - Reported Region: Newfoundland and Labrador - 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: resource - Sample Type: drill - Group ID: MUG26\_058:373.0-381.5 - Mining Method: underground #### Location - Easting: 1062.6 - Northing: 2299 - CRS: local Ming Mine grid - 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 - 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 intercept \(32.2 g/t Ag\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed 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--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-3) Green Bay · zinc #### Identity - Hole ID: MUG26\_058 - Project: Green Bay - Commodity: zinc - Region: canada\_nl - Reported Region: Newfoundland and Labrador - 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: resource - Sample Type: drill - Group ID: MUG26\_058:373.0-381.5 - Mining Method: underground #### Location - Easting: 1062.6 - Northing: 2299 - CRS: local Ming Mine grid - 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 - 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 intercept \(0.99% Zn\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed 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--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-4) Green Bay · copper #### Identity - Hole ID: MUG26\_058 - Project: Green Bay - Commodity: copper - Region: canada\_nl - Reported Region: Newfoundland and Labrador - 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: resource - Sample Type: drill - Group ID: MUG26\_058:373.0-381.5 - Mining Method: underground #### Location - Easting: 1062.6 - Northing: 2299 - CRS: local Ming Mine grid - 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 CuEq grade \(12.4% CuEq\) from infill drilling for resource conversion, significantly above VMS peer average, with good QA/QC and transparent compositing. - Positive factor: Bonanza Intercept - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed Evidence · table > 12.4 Context: 8.5 ### 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--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-5) Green Bay · copper #### Identity - Hole ID: MUG26\_059 - Project: Green Bay - Commodity: copper - Region: canada\_nl - Reported Region: Newfoundland and Labrador - Ticker: FFM #### Geometry - Grade: 3.75 - Grade Unit: % - Intercept: 11.2 m - From: 463.9 m - To: 475 m - Hole Depth: 500 m #### Classification - Deposit Type: vms - Program: resource - Sample Type: drill - Group ID: MUG26\_059:463.9-475.0 - Mining Method: underground #### Location - Easting: 1174 - Northing: 2400 - CRS: local Ming Mine grid - 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: Strong copper intercept \(3.75% Cu\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed Evidence · table > 3.75 Context: 11.2 ### 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--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-6) Green Bay · gold #### Identity - Hole ID: MUG26\_059 - Project: Green Bay - Commodity: gold - Region: canada\_nl - Reported Region: Newfoundland and Labrador - Ticker: FFM #### Geometry - Grade: 1.9 - Grade Unit: g/t - Intercept: 11.2 m - From: 463.9 m - To: 475 m - Hole Depth: 500 m #### Classification - Deposit Type: vms - Program: resource - Sample Type: drill - Group ID: MUG26\_059:463.9-475.0 - Mining Method: underground #### Location - Easting: 1174 - Northing: 2400 - CRS: local Ming Mine grid - 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: 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 intercept \(1.9 g/t Au\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed Evidence · table > 1.9 Context: 11.2 ### 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--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-7) Green Bay · silver #### Identity - Hole ID: MUG26\_059 - Project: Green Bay - Commodity: silver - Region: canada\_nl - Reported Region: Newfoundland and Labrador - Ticker: FFM #### Geometry - Grade: 19.5 - Grade Unit: g/t - Intercept: 11.2 m - From: 463.9 m - To: 475 m - Hole Depth: 500 m #### Classification - Deposit Type: vms - Program: resource - Sample Type: drill - Group ID: MUG26\_059:463.9-475.0 - Mining Method: underground #### Location - Easting: 1174 - Northing: 2400 - CRS: local Ming Mine grid - 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 - 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 intercept \(19.5 g/t Ag\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed Evidence · table > 19.5 Context: 11.2 ### 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--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-8) Green Bay · zinc #### Identity - Hole ID: MUG26\_059 - Project: Green Bay - Commodity: zinc - Region: canada\_nl - Reported Region: Newfoundland and Labrador - Ticker: FFM #### Geometry - Grade: 2.52 - Grade Unit: % - Intercept: 11.2 m - From: 463.9 m - To: 475 m - Hole Depth: 500 m #### Classification - Deposit Type: vms - Program: resource - Sample Type: drill - Group ID: MUG26\_059:463.9-475.0 - Mining Method: underground #### Location - Easting: 1174 - Northing: 2400 - CRS: local Ming Mine grid - 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 - 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 intercept \(2.52% Zn\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed Evidence · table > 2.52 Context: 11.2 ### 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--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-9) Green Bay · copper #### Identity - Hole ID: MUG26\_059 - Project: Green Bay - Commodity: copper - Region: canada\_nl - Reported Region: Newfoundland and Labrador - Ticker: FFM #### Geometry - Grade: 5.9 - Grade Unit: % CuEq - Intercept: 11.2 m - From: 463.9 m - To: 475 m - Hole Depth: 500 m #### Classification - Deposit Type: vms - Program: resource - Sample Type: drill - Group ID: MUG26\_059:463.9-475.0 - Mining Method: underground #### Location - Easting: 1174 - Northing: 2400 - CRS: local Ming Mine grid - 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: Strong CuEq grade \(5.9% CuEq\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed Evidence · table > 5.9 Context: 11.2 ### 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--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-10) Green Bay · copper #### Identity - Hole ID: MUG26\_060 - Project: Green Bay - Commodity: copper - Region: canada\_nl - Reported Region: Newfoundland and Labrador - 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: resource - Sample Type: drill - Group ID: MUG26\_060:417.1-482.4 - Mining Method: underground #### Location - Easting: 1185.8 - Northing: 2352.2 - CRS: local Ming Mine grid - 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 - 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 intercept \(3.6% Cu\) over a continuous width \(65.3m\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: Strong Continuity - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed 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--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-11) Green Bay · gold #### Identity - Hole ID: MUG26\_060 - Project: Green Bay - Commodity: gold - Region: canada\_nl - Reported Region: Newfoundland and Labrador - 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: resource - Sample Type: drill - Group ID: MUG26\_060:417.1-482.4 - Mining Method: underground #### Location - Easting: 1185.8 - Northing: 2352.2 - CRS: local Ming Mine grid - 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 - 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 intercept \(0.7 g/t Au\) over a continuous width \(65.3m\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: Strong Continuity - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed Evidence · table > 0.7 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--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-12) Green Bay · silver Historical result Needs review: historical\_restatement #### Identity - Hole ID: MUG26\_060 - Project: Green Bay - Commodity: silver - Region: canada\_nl - Reported Region: Newfoundland and Labrador - Ticker: FFM #### Geometry - Grade: 6.1 - 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: resource - Sample Type: drill - Group ID: MUG26\_060:417.1-482.4 - Mining Method: underground #### Location - Easting: 1185.8 - Northing: 2352.2 - CRS: local Ming Mine grid - 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 - Assumptions Disclosed: Yes #### Compositing - 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: Weak silver intercept \(6.1 g/t Ag\) over a continuous width \(65.3m\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: Strong Continuity - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed Evidence · table > 6.1 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--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-13) Green Bay · zinc #### Identity - Hole ID: MUG26\_060 - Project: Green Bay - Commodity: zinc - Region: canada\_nl - Reported Region: Newfoundland and Labrador - Ticker: FFM #### Geometry - Grade: 0.39 - Grade Unit: % - Intercept: 65.3 m - From: 417.1 m - To: 482.4 m - Hole Depth: 522 m #### Classification - Deposit Type: vms - Program: resource - Sample Type: drill - Group ID: MUG26\_060:417.1-482.4 - Mining Method: underground #### Location - Easting: 1185.8 - Northing: 2352.2 - CRS: local Ming Mine grid - 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 - 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 intercept \(0.39% Zn\) over a continuous width \(65.3m\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: Strong Continuity - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed Evidence · table > 0.39 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--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-14) Green Bay · copper Historical result Needs review: historical\_restatement #### Identity - Hole ID: MUG26\_060 - Project: Green Bay - Commodity: copper - Region: canada\_nl - Reported Region: Newfoundland and Labrador - Ticker: FFM #### Geometry - Grade: 4.3 - Grade Unit: % CuEq - Intercept: 65.3 m - From: 417.1 m - To: 482.4 m - Hole Depth: 522 m #### Classification - Deposit Type: vms - Program: resource - Sample Type: drill - Group ID: MUG26\_060:417.1-482.4 - Mining Method: underground #### Location - Easting: 1185.8 - Northing: 2352.2 - CRS: local Ming Mine grid - 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 - 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: Strong CuEq grade \(4.3% CuEq\) over a continuous width \(65.3m\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: Strong Continuity - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed Evidence · table > 4.3 Context: 65.3 ### MUG26\_062 [Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-15) Green Bay · copper #### Identity - Hole ID: MUG26\_062 - Project: Green Bay - Commodity: copper - Region: canada\_nl - Reported Region: Newfoundland and Labrador - Ticker: FFM #### Geometry - Grade: 1.8 - Grade Unit: % - Intercept: 8.5 m - From: 25.7 m - To: 34.1 m - Hole Depth: 153 m #### Classification - Deposit Type: vms - Program: resource - Sample Type: drill - Group ID: MUG26\_062:25.7-34.1 - Mining Method: underground #### Location - Easting: 1126.1 - Northing: 1476.4 - CRS: local Ming Mine grid - Elevation: -777.5 m - Azimuth: 7 ° - Dip: -8 ° - 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: Moderate copper intercept \(1.8% Cu\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed Evidence · table > 1.8 Context: 8.5 ### MUG26\_062 [Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-16) Green Bay · gold #### Identity - Hole ID: MUG26\_062 - Project: Green Bay - Commodity: gold - Region: canada\_nl - Reported Region: Newfoundland and Labrador - Ticker: FFM #### Geometry - Grade: 3.2 - Grade Unit: g/t - Intercept: 8.5 m - From: 25.7 m - To: 34.1 m - Hole Depth: 153 m #### Classification - Deposit Type: vms - Program: resource - Sample Type: drill - Group ID: MUG26\_062:25.7-34.1 - Mining Method: underground #### Location - Easting: 1126.1 - Northing: 1476.4 - CRS: local Ming Mine grid - Elevation: -777.5 m - Azimuth: 7 ° - Dip: -8 ° - 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: 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 intercept \(3.2 g/t Au\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed Evidence · table > 3.2 Context: 8.5 ### MUG26\_062 [Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-17) Green Bay · silver #### Identity - Hole ID: MUG26\_062 - Project: Green Bay - Commodity: silver - Region: canada\_nl - Reported Region: Newfoundland and Labrador - Ticker: FFM #### Geometry - Grade: 15.4 - Grade Unit: g/t - Intercept: 8.5 m - From: 25.7 m - To: 34.1 m - Hole Depth: 153 m #### Classification - Deposit Type: vms - Program: resource - Sample Type: drill - Group ID: MUG26\_062:25.7-34.1 - Mining Method: underground #### Location - Easting: 1126.1 - Northing: 1476.4 - CRS: local Ming Mine grid - Elevation: -777.5 m - Azimuth: 7 ° - Dip: -8 ° - 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 - 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 intercept \(15.4 g/t Ag\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed Evidence · table > 15.4 Context: 8.5 ### MUG26\_062 [Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-18) Green Bay · zinc #### Identity - Hole ID: MUG26\_062 - Project: Green Bay - Commodity: zinc - Region: canada\_nl - Reported Region: Newfoundland and Labrador - Ticker: FFM #### Geometry - Grade: 0.15 - Grade Unit: % - Intercept: 8.5 m - From: 25.7 m - To: 34.1 m - Hole Depth: 153 m #### Classification - Deposit Type: vms - Program: resource - Sample Type: drill - Group ID: MUG26\_062:25.7-34.1 - Mining Method: underground #### Location - Easting: 1126.1 - Northing: 1476.4 - CRS: local Ming Mine grid - Elevation: -777.5 m - Azimuth: 7 ° - Dip: -8 ° - 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 - 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 intercept \(0.15% Zn\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed Evidence · table > 0.15 Context: 8.5 ### MUG26\_062 [Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-19) Green Bay · copper #### Identity - Hole ID: MUG26\_062 - Project: Green Bay - Commodity: copper - Region: canada\_nl - Reported Region: Newfoundland and Labrador - Ticker: FFM #### Geometry - Grade: 4.5 - Grade Unit: % CuEq - Intercept: 8.5 m - From: 25.7 m - To: 34.1 m - Hole Depth: 153 m #### Classification - Deposit Type: vms - Program: resource - Sample Type: drill - Group ID: MUG26\_062:25.7-34.1 - Mining Method: underground #### Location - Easting: 1126.1 - Northing: 1476.4 - CRS: local Ming Mine grid - Elevation: -777.5 m - Azimuth: 7 ° - Dip: -8 ° - 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 CuEq grade \(4.5% CuEq\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed Evidence · table > 4.5 Context: 8.5 ### MUG26\_062 [Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-20) Green Bay · copper #### Identity - Hole ID: MUG26\_062 - Project: Green Bay - Commodity: copper - Region: canada\_nl - Reported Region: Newfoundland and Labrador - Ticker: FFM #### Geometry - Grade: 3.3 - Grade Unit: % - Intercept: 3.2 m - From: 39.7 m - To: 42.9 m - Hole Depth: 153 m #### Classification - Deposit Type: vms - Program: resource - Sample Type: drill - Group ID: MUG26\_062:39.7-42.9 - Mining Method: underground #### Location - Easting: 1126.1 - Northing: 1476.4 - CRS: local Ming Mine grid - Elevation: -777.5 m - Azimuth: 7 ° - Dip: -8 ° - 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 intercept \(3.3% Cu\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed Evidence · table > 3.3 Context: 3.2 ### MUG26\_062 [Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-21) Green Bay · gold #### Identity - Hole ID: MUG26\_062 - Project: Green Bay - Commodity: gold - Region: canada\_nl - Reported Region: Newfoundland and Labrador - Ticker: FFM #### Geometry - Grade: 1.2 - Grade Unit: g/t - Intercept: 3.2 m - From: 39.7 m - To: 42.9 m - Hole Depth: 153 m #### Classification - Deposit Type: vms - Program: resource - Sample Type: drill - Group ID: MUG26\_062:39.7-42.9 - Mining Method: underground #### Location - Easting: 1126.1 - Northing: 1476.4 - CRS: local Ming Mine grid - Elevation: -777.5 m - Azimuth: 7 ° - Dip: -8 ° - 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: 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 intercept \(1.2 g/t Au\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed Evidence · table > 1.2 Context: 3.2 ### MUG26\_062 [Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-22) Green Bay · silver #### Identity - Hole ID: MUG26\_062 - Project: Green Bay - Commodity: silver - Region: canada\_nl - Reported Region: Newfoundland and Labrador - Ticker: FFM #### Geometry - Grade: 17.1 - Grade Unit: g/t - Intercept: 3.2 m - From: 39.7 m - To: 42.9 m - Hole Depth: 153 m #### Classification - Deposit Type: vms - Program: resource - Sample Type: drill - Group ID: MUG26\_062:39.7-42.9 - Mining Method: underground #### Location - Easting: 1126.1 - Northing: 1476.4 - CRS: local Ming Mine grid - Elevation: -777.5 m - Azimuth: 7 ° - Dip: -8 ° - 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 - 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 intercept \(17.1 g/t Ag\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed Evidence · table > 17.1 Context: 3.2 ### MUG26\_062 [Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-23) Green Bay · zinc #### Identity - Hole ID: MUG26\_062 - Project: Green Bay - Commodity: zinc - Region: canada\_nl - Reported Region: Newfoundland and Labrador - Ticker: FFM #### Geometry - Grade: 2.3 - Grade Unit: % - Intercept: 3.2 m - From: 39.7 m - To: 42.9 m - Hole Depth: 153 m #### Classification - Deposit Type: vms - Program: resource - Sample Type: drill - Group ID: MUG26\_062:39.7-42.9 - Mining Method: underground #### Location - Easting: 1126.1 - Northing: 1476.4 - CRS: local Ming Mine grid - Elevation: -777.5 m - Azimuth: 7 ° - Dip: -8 ° - 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 - 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 intercept \(2.3% Zn\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed Evidence · table > 2.30 Context: 3.2 ### MUG26\_062 [Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-24) Green Bay · copper #### Identity - Hole ID: MUG26\_062 - Project: Green Bay - Commodity: copper - Region: canada\_nl - Reported Region: Newfoundland and Labrador - Ticker: FFM #### Geometry - Grade: 4.8 - Grade Unit: % CuEq - Intercept: 3.2 m - From: 39.7 m - To: 42.9 m - Hole Depth: 153 m #### Classification - Deposit Type: vms - Program: resource - Sample Type: drill - Group ID: MUG26\_062:39.7-42.9 - Mining Method: underground #### Location - Easting: 1126.1 - Northing: 1476.4 - CRS: local Ming Mine grid - Elevation: -777.5 m - Azimuth: 7 ° - Dip: -8 ° - 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 CuEq grade \(4.8% CuEq\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed Evidence · table > 4.8 Context: 3.2 ### 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--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-25) Green Bay · copper #### Identity - Hole ID: MUG26\_063 - Project: Green Bay - Commodity: copper - Region: canada\_nl - Reported Region: Newfoundland and Labrador - Ticker: FFM #### Geometry - Grade: 3.8 - Grade Unit: % - Intercept: 17.3 m - True Width: 12.9 m - From: 294.8 m - To: 312 m - Hole Depth: 405 m #### Classification - Deposit Type: vms - Program: resource - Sample Type: drill - Group ID: MUG26\_063:294.8-312.0 - Mining Method: underground #### Location - Easting: 1145.2 - Northing: 1970.6 - CRS: local Ming Mine grid - 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: Strong copper intercept \(3.8% Cu\) with disclosed true width \(12.9m\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: True Width Disclosed - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed 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--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-26) Green Bay · gold #### Identity - Hole ID: MUG26\_063 - Project: Green Bay - Commodity: gold - Region: canada\_nl - Reported Region: Newfoundland and Labrador - Ticker: FFM #### Geometry - Grade: 3.3 - Grade Unit: g/t - Intercept: 17.3 m - True Width: 12.9 m - From: 294.8 m - To: 312 m - Hole Depth: 405 m #### Classification - Deposit Type: vms - Program: resource - Sample Type: drill - Group ID: MUG26\_063:294.8-312.0 - Mining Method: underground #### Location - Easting: 1145.2 - Northing: 1970.6 - CRS: local Ming Mine grid - 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: 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 intercept \(3.3 g/t Au\) with disclosed true width \(12.9m\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: True Width Disclosed - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed 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--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-27) Green Bay · silver #### Identity - Hole ID: MUG26\_063 - Project: Green Bay - Commodity: silver - Region: canada\_nl - Reported Region: Newfoundland and Labrador - Ticker: FFM #### Geometry - Grade: 31 - Grade Unit: g/t - Intercept: 17.3 m - True Width: 12.9 m - From: 294.8 m - To: 312 m - Hole Depth: 405 m #### Classification - Deposit Type: vms - Program: resource - Sample Type: drill - Group ID: MUG26\_063:294.8-312.0 - Mining Method: underground #### Location - Easting: 1145.2 - Northing: 1970.6 - CRS: local Ming Mine grid - 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 - 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 intercept \(31.0 g/t Ag\) with disclosed true width \(12.9m\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: True Width Disclosed - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed 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--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-28) Green Bay · zinc #### Identity - Hole ID: MUG26\_063 - Project: Green Bay - Commodity: zinc - Region: canada\_nl - Reported Region: Newfoundland and Labrador - Ticker: FFM #### Geometry - Grade: 2.98 - Grade Unit: % - Intercept: 17.3 m - True Width: 12.9 m - From: 294.8 m - To: 312 m - Hole Depth: 405 m #### Classification - Deposit Type: vms - Program: resource - Sample Type: drill - Group ID: MUG26\_063:294.8-312.0 - Mining Method: underground #### Location - Easting: 1145.2 - Northing: 1970.6 - CRS: local Ming Mine grid - 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 - 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 intercept \(2.98% Zn\) with disclosed true width \(12.9m\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: True Width Disclosed - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed 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--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-29) Green Bay · copper #### Identity - Hole ID: MUG26\_063 - Project: Green Bay - Commodity: copper - Region: canada\_nl - Reported Region: Newfoundland and Labrador - Ticker: FFM #### Geometry - Grade: 7.3 - Grade Unit: % CuEq - Intercept: 17.3 m - True Width: 12.9 m - From: 294.8 m - To: 312 m - Hole Depth: 405 m #### Classification - Deposit Type: vms - Program: resource - Sample Type: drill - Group ID: MUG26\_063:294.8-312.0 - Mining Method: underground #### Location - Easting: 1145.2 - Northing: 1970.6 - CRS: local Ming Mine grid - 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 CuEq grade \(7.3% CuEq\) with disclosed true width \(12.9m\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: True Width Disclosed - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed Evidence · table > 7.3 Context: 17.3 ~12.9 TW ### MUG26\_064 [Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-30) Green Bay · copper #### Identity - Hole ID: MUG26\_064 - Project: Green Bay - Commodity: copper - Region: canada\_nl - Reported Region: Newfoundland and Labrador - Ticker: FFM #### Geometry - Grade: 2.6 - Grade Unit: % - Intercept: 13.4 m - From: 15.3 m - To: 28.7 m - Hole Depth: 104 m #### Classification - Deposit Type: vms - Program: resource - Sample Type: drill - Group ID: MUG26\_064:15.3-28.7 - Mining Method: underground #### Location - Easting: 1126.1 - Northing: 1476.4 - CRS: local Ming Mine grid - Elevation: -777.5 m - Azimuth: 9 ° - 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 intercept \(2.6% Cu\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed Evidence · table > 2.6 Context: 13.4 ### MUG26\_064 [Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-31) Green Bay · gold #### Identity - Hole ID: MUG26\_064 - Project: Green Bay - Commodity: gold - Region: canada\_nl - Reported Region: Newfoundland and Labrador - Ticker: FFM #### Geometry - Grade: 2.2 - Grade Unit: g/t - Intercept: 13.4 m - From: 15.3 m - To: 28.7 m - Hole Depth: 104 m #### Classification - Deposit Type: vms - Program: resource - Sample Type: drill - Group ID: MUG26\_064:15.3-28.7 - Mining Method: underground #### Location - Easting: 1126.1 - Northing: 1476.4 - CRS: local Ming Mine grid - Elevation: -777.5 m - Azimuth: 9 ° - 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: 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 intercept \(2.2 g/t Au\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed Evidence · table > 2.2 Context: 13.4 ### MUG26\_064 [Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-32) Green Bay · silver #### Identity - Hole ID: MUG26\_064 - Project: Green Bay - Commodity: silver - Region: canada\_nl - Reported Region: Newfoundland and Labrador - Ticker: FFM #### Geometry - Grade: 15.9 - Grade Unit: g/t - Intercept: 13.4 m - From: 15.3 m - To: 28.7 m - Hole Depth: 104 m #### Classification - Deposit Type: vms - Program: resource - Sample Type: drill - Group ID: MUG26\_064:15.3-28.7 - Mining Method: underground #### Location - Easting: 1126.1 - Northing: 1476.4 - CRS: local Ming Mine grid - Elevation: -777.5 m - Azimuth: 9 ° - 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 - 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 intercept \(15.9 g/t Ag\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed Evidence · table > 15.9 Context: 13.4 ### MUG26\_064 [Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-33) Green Bay · zinc #### Identity - Hole ID: MUG26\_064 - Project: Green Bay - Commodity: zinc - Region: canada\_nl - Reported Region: Newfoundland and Labrador - Ticker: FFM #### Geometry - Grade: 0.79 - Grade Unit: % - Intercept: 13.4 m - From: 15.3 m - To: 28.7 m - Hole Depth: 104 m #### Classification - Deposit Type: vms - Program: resource - Sample Type: drill - Group ID: MUG26\_064:15.3-28.7 - Mining Method: underground #### Location - Easting: 1126.1 - Northing: 1476.4 - CRS: local Ming Mine grid - Elevation: -777.5 m - Azimuth: 9 ° - 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 - 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 intercept \(0.79% Zn\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed Evidence · table > 0.79 Context: 13.4 ### MUG26\_064 [Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-34) Green Bay · copper #### Identity - Hole ID: MUG26\_064 - Project: Green Bay - Commodity: copper - Region: canada\_nl - Reported Region: Newfoundland and Labrador - Ticker: FFM #### Geometry - Grade: 4.7 - Grade Unit: % CuEq - Intercept: 13.4 m - From: 15.3 m - To: 28.7 m - Hole Depth: 104 m #### Classification - Deposit Type: vms - Program: resource - Sample Type: drill - Group ID: MUG26\_064:15.3-28.7 - Mining Method: underground #### Location - Easting: 1126.1 - Northing: 1476.4 - CRS: local Ming Mine grid - Elevation: -777.5 m - Azimuth: 9 ° - 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 CuEq grade \(4.7% CuEq\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed Evidence · table > 4.7 Context: 13.4 ### MUG26\_064 [Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-35) Green Bay · copper #### Identity - Hole ID: MUG26\_064 - Project: Green Bay - Commodity: copper - Region: canada\_nl - Reported Region: Newfoundland and Labrador - Ticker: FFM #### Geometry - Grade: 1.4 - Grade Unit: % - Intercept: 2.9 m - From: 33.2 m - To: 36 m - Hole Depth: 104 m #### Classification - Deposit Type: vms - Program: resource - Sample Type: drill - Group ID: MUG26\_064:33.2-36.0 - Mining Method: underground #### Location - Easting: 1126.1 - Northing: 1476.4 - CRS: local Ming Mine grid - Elevation: -777.5 m - Azimuth: 9 ° - 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: Moderate copper intercept \(1.4% Cu\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed Evidence · table > 1.4 Context: 2.9 ### MUG26\_064 [Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-36) Green Bay · gold #### Identity - Hole ID: MUG26\_064 - Project: Green Bay - Commodity: gold - Region: canada\_nl - Reported Region: Newfoundland and Labrador - Ticker: FFM #### Geometry - Grade: 1.5 - Grade Unit: g/t - Intercept: 2.9 m - From: 33.2 m - To: 36 m - Hole Depth: 104 m #### Classification - Deposit Type: vms - Program: resource - Sample Type: drill - Group ID: MUG26\_064:33.2-36.0 - Mining Method: underground #### Location - Easting: 1126.1 - Northing: 1476.4 - CRS: local Ming Mine grid - Elevation: -777.5 m - Azimuth: 9 ° - 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: 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 intercept \(1.5 g/t Au\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed Evidence · table > 1.5 Context: 2.9 ### MUG26\_064 [Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-37) Green Bay · silver Historical result Needs review: historical\_restatement #### Identity - Hole ID: MUG26\_064 - Project: Green Bay - Commodity: silver - Region: canada\_nl - Reported Region: Newfoundland and Labrador - Ticker: FFM #### Geometry - Grade: 9 - Grade Unit: g/t - Intercept: 2.9 m - From: 33.2 m - To: 36 m - Hole Depth: 104 m #### Classification - Deposit Type: vms - Program: resource - Sample Type: drill - Group ID: MUG26\_064:33.2-36.0 - Mining Method: underground #### Location - Easting: 1126.1 - Northing: 1476.4 - CRS: local Ming Mine grid - Elevation: -777.5 m - Azimuth: 9 ° - 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 - 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: Weak silver intercept \(9.0 g/t Ag\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed Evidence · table > 9.0 Context: 2.9 ### MUG26\_064 [Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-38) Green Bay · zinc #### Identity - Hole ID: MUG26\_064 - Project: Green Bay - Commodity: zinc - Region: canada\_nl - Reported Region: Newfoundland and Labrador - Ticker: FFM #### Geometry - Grade: 1.66 - Grade Unit: % - Intercept: 2.9 m - From: 33.2 m - To: 36 m - Hole Depth: 104 m #### Classification - Deposit Type: vms - Program: resource - Sample Type: drill - Group ID: MUG26\_064:33.2-36.0 - Mining Method: underground #### Location - Easting: 1126.1 - Northing: 1476.4 - CRS: local Ming Mine grid - Elevation: -777.5 m - Azimuth: 9 ° - 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 - 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 intercept \(1.66% Zn\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed Evidence · table > 1.66 Context: 2.9 ### MUG26\_064 [Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-39) Green Bay · copper #### Identity - Hole ID: MUG26\_064 - Project: Green Bay - Commodity: copper - Region: canada\_nl - Reported Region: Newfoundland and Labrador - Ticker: FFM #### Geometry - Grade: 2.95 - Grade Unit: % CuEq - Intercept: 2.9 m - From: 33.2 m - To: 36 m - Hole Depth: 104 m #### Classification - Deposit Type: vms - Program: resource - Sample Type: drill - Group ID: MUG26\_064:33.2-36.0 - Mining Method: underground #### Location - Easting: 1126.1 - Northing: 1476.4 - CRS: local Ming Mine grid - Elevation: -777.5 m - Azimuth: 9 ° - 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 CuEq grade \(2.95% CuEq\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed Evidence · table > 2.95 Context: 2.9 ### 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--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-40) Green Bay · copper #### Identity - Hole ID: MUG26\_065 - Project: Green Bay - Commodity: copper - Region: canada\_nl - Reported Region: Newfoundland and Labrador - 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: resource - Sample Type: drill - Group ID: MUG26\_065:380.5-391.2 - Mining Method: underground #### Location - Easting: 1062.6 - Northing: 2299 - CRS: local Ming Mine grid - 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: Strong copper intercept \(3.3% Cu\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed 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--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-41) Green Bay · gold #### Identity - Hole ID: MUG26\_065 - Project: Green Bay - Commodity: gold - Region: canada\_nl - Reported Region: Newfoundland and Labrador - 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: resource - Sample Type: drill - Group ID: MUG26\_065:380.5-391.2 - Mining Method: underground #### Location - Easting: 1062.6 - Northing: 2299 - CRS: local Ming Mine grid - 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: 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 intercept \(1.3 g/t Au\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed 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--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-42) Green Bay · silver #### Identity - Hole ID: MUG26\_065 - Project: Green Bay - Commodity: silver - Region: canada\_nl - Reported Region: Newfoundland and Labrador - 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: resource - Sample Type: drill - Group ID: MUG26\_065:380.5-391.2 - Mining Method: underground #### Location - Easting: 1062.6 - Northing: 2299 - CRS: local Ming Mine grid - 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 - 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 intercept \(12.5 g/t Ag\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed 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--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-43) Green Bay · zinc #### Identity - Hole ID: MUG26\_065 - Project: Green Bay - Commodity: zinc - Region: canada\_nl - Reported Region: Newfoundland and Labrador - 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: resource - Sample Type: drill - Group ID: MUG26\_065:380.5-391.2 - Mining Method: underground #### Location - Easting: 1062.6 - Northing: 2299 - CRS: local Ming Mine grid - 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 - 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 intercept \(0.59% Zn\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed 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--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-44) Green Bay · copper #### Identity - Hole ID: MUG26\_065 - Project: Green Bay - Commodity: copper - Region: canada\_nl - Reported Region: Newfoundland and Labrador - 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: resource - Sample Type: drill - Group ID: MUG26\_065:380.5-391.2 - Mining Method: underground #### Location - Easting: 1062.6 - Northing: 2299 - CRS: local Ming Mine grid - 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: Strong CuEq grade \(4.5% CuEq\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed Evidence · table > 4.5 Context: 10.7 ### MUG26\_067 [Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-45) Green Bay · copper #### Identity - Hole ID: MUG26\_067 - Project: Green Bay - Commodity: copper - Region: canada\_nl - Reported Region: Newfoundland and Labrador - Ticker: FFM #### Geometry - Grade: 1.4 - Grade Unit: % - Intercept: 10.6 m - From: 471 m - To: 481.6 m - Hole Depth: 630 m #### Classification - Deposit Type: vms - Program: resource - Sample Type: drill - Group ID: MUG26\_067:471.0-481.6 - Mining Method: underground #### Location - Easting: 1185.83 - Northing: 2352.2 - CRS: local Ming Mine grid - Elevation: -916.1 m - Azimuth: 173 ° - Dip: -80 ° - 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: Moderate copper intercept \(1.4% Cu\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed Evidence · table > 1.4 Context: 10.6 ### MUG26\_067 [Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-46) Green Bay · gold #### Identity - Hole ID: MUG26\_067 - Project: Green Bay - Commodity: gold - Region: canada\_nl - Reported Region: Newfoundland and Labrador - Ticker: FFM #### Geometry - Grade: 0.6 - Grade Unit: g/t - Intercept: 10.6 m - From: 471 m - To: 481.6 m - Hole Depth: 630 m #### Classification - Deposit Type: vms - Program: resource - Sample Type: drill - Group ID: MUG26\_067:471.0-481.6 - Mining Method: underground #### Location - Easting: 1185.83 - Northing: 2352.2 - CRS: local Ming Mine grid - Elevation: -916.1 m - Azimuth: 173 ° - Dip: -80 ° - 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: 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 intercept \(0.6 g/t Au\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed Evidence · table > 0.6 Context: 10.6 ### MUG26\_067 [Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-47) Green Bay · silver #### Identity - Hole ID: MUG26\_067 - Project: Green Bay - Commodity: silver - Region: canada\_nl - Reported Region: Newfoundland and Labrador - Ticker: FFM #### Geometry - Grade: 4.5 - Grade Unit: g/t - Intercept: 10.6 m - From: 471 m - To: 481.6 m - Hole Depth: 630 m #### Classification - Deposit Type: vms - Program: resource - Sample Type: drill - Group ID: MUG26\_067:471.0-481.6 - Mining Method: underground #### Location - Easting: 1185.83 - Northing: 2352.2 - CRS: local Ming Mine grid - Elevation: -916.1 m - Azimuth: 173 ° - Dip: -80 ° - 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 - 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 intercept \(4.5 g/t Ag\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed Evidence · table > 4.5 Context: 10.6 ### MUG26\_067 [Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-48) Green Bay · zinc #### Identity - Hole ID: MUG26\_067 - Project: Green Bay - Commodity: zinc - Region: canada\_nl - Reported Region: Newfoundland and Labrador - Ticker: FFM #### Geometry - Grade: 1.1 - Grade Unit: % - Intercept: 10.6 m - From: 471 m - To: 481.6 m - Hole Depth: 630 m #### Classification - Deposit Type: vms - Program: resource - Sample Type: drill - Group ID: MUG26\_067:471.0-481.6 - Mining Method: underground #### Location - Easting: 1185.83 - Northing: 2352.2 - CRS: local Ming Mine grid - Elevation: -916.1 m - Azimuth: 173 ° - Dip: -80 ° - 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 - 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 intercept \(1.1% Zn\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed Evidence · table > 1.10 Context: 10.6 ### MUG26\_067 [Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-49) Green Bay · copper #### Identity - Hole ID: MUG26\_067 - Project: Green Bay - Commodity: copper - Region: canada\_nl - Reported Region: Newfoundland and Labrador - Ticker: FFM #### Geometry - Grade: 2.1 - Grade Unit: % CuEq - Intercept: 10.6 m - From: 471 m - To: 481.6 m - Hole Depth: 630 m #### Classification - Deposit Type: vms - Program: resource - Sample Type: drill - Group ID: MUG26\_067:471.0-481.6 - Mining Method: underground #### Location - Easting: 1185.83 - Northing: 2352.2 - CRS: local Ming Mine grid - Elevation: -916.1 m - Azimuth: 173 ° - Dip: -80 ° - 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: Moderate CuEq grade \(2.1% CuEq\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed Evidence · table > 2.1 Context: 10.6 ### MUG26\_067 [Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-50) Green Bay · copper #### Identity - Hole ID: MUG26\_067 - Project: Green Bay - Commodity: copper - Region: canada\_nl - Reported Region: Newfoundland and Labrador - Ticker: FFM #### Geometry - Grade: 2.2 - Grade Unit: % - Intercept: 21.4 m - From: 511.3 m - To: 532.7 m - Hole Depth: 630 m #### Classification - Deposit Type: vms - Program: resource - Sample Type: drill - Group ID: MUG26\_067:511.3-532.7 - Mining Method: underground #### Location - Easting: 1185.83 - Northing: 2352.2 - CRS: local Ming Mine grid - Elevation: -916.1 m - Azimuth: 173 ° - Dip: -80 ° - 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 intercept \(2.2% Cu\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed Evidence · table > 2.2 Context: 21.4 ### MUG26\_067 [Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-51) Green Bay · gold #### Identity - Hole ID: MUG26\_067 - Project: Green Bay - Commodity: gold - Region: canada\_nl - Reported Region: Newfoundland and Labrador - Ticker: FFM #### Geometry - Grade: 0.2 - Grade Unit: g/t - Intercept: 21.4 m - From: 511.3 m - To: 532.7 m - Hole Depth: 630 m #### Classification - Deposit Type: vms - Program: resource - Sample Type: drill - Group ID: MUG26\_067:511.3-532.7 - Mining Method: underground #### Location - Easting: 1185.83 - Northing: 2352.2 - CRS: local Ming Mine grid - Elevation: -916.1 m - Azimuth: 173 ° - Dip: -80 ° - 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: 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 intercept \(0.2 g/t Au\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed Evidence · table > 0.2 Context: 21.4 ### MUG26\_067 [Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-52) Green Bay · silver #### Identity - Hole ID: MUG26\_067 - Project: Green Bay - Commodity: silver - Region: canada\_nl - Reported Region: Newfoundland and Labrador - Ticker: FFM #### Geometry - Grade: 2 - Grade Unit: g/t - Intercept: 21.4 m - From: 511.3 m - To: 532.7 m - Hole Depth: 630 m #### Classification - Deposit Type: vms - Program: resource - Sample Type: drill - Group ID: MUG26\_067:511.3-532.7 - Mining Method: underground #### Location - Easting: 1185.83 - Northing: 2352.2 - CRS: local Ming Mine grid - Elevation: -916.1 m - Azimuth: 173 ° - Dip: -80 ° - 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 - 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 intercept \(2.0 g/t Ag\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed Evidence · table > 2.0 Context: 21.4 ### MUG26\_067 [Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-53) Green Bay · zinc #### Identity - Hole ID: MUG26\_067 - Project: Green Bay - Commodity: zinc - Region: canada\_nl - Reported Region: Newfoundland and Labrador - Ticker: FFM #### Geometry - Grade: 0.01 - Grade Unit: % - Intercept: 21.4 m - From: 511.3 m - To: 532.7 m - Hole Depth: 630 m #### Classification - Deposit Type: vms - Program: resource - Sample Type: drill - Group ID: MUG26\_067:511.3-532.7 - Mining Method: underground #### Location - Easting: 1185.83 - Northing: 2352.2 - CRS: local Ming Mine grid - Elevation: -916.1 m - Azimuth: 173 ° - Dip: -80 ° - 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 - 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 intercept \(0.01% Zn\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed Evidence · table > 0.01 Context: 21.4 ### MUG26\_067 [Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-54) Green Bay · copper #### Identity - Hole ID: MUG26\_067 - Project: Green Bay - Commodity: copper - Region: canada\_nl - Reported Region: Newfoundland and Labrador - Ticker: FFM #### Geometry - Grade: 2.3 - Grade Unit: % CuEq - Intercept: 21.4 m - From: 511.3 m - To: 532.7 m - Hole Depth: 630 m #### Classification - Deposit Type: vms - Program: resource - Sample Type: drill - Group ID: MUG26\_067:511.3-532.7 - Mining Method: underground #### Location - Easting: 1185.83 - Northing: 2352.2 - CRS: local Ming Mine grid - Elevation: -916.1 m - Azimuth: 173 ° - Dip: -80 ° - 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 CuEq grade \(2.3% CuEq\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed Evidence · table > 2.3 Context: 21.4 ### MUG26\_067 [Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-55) Green Bay · copper #### Identity - Hole ID: MUG26\_067 - Project: Green Bay - Commodity: copper - Region: canada\_nl - Reported Region: Newfoundland and Labrador - Ticker: FFM #### Geometry - Grade: 2.6 - Grade Unit: % - Intercept: 36.9 m - From: 538.8 m - To: 575.7 m - Hole Depth: 630 m #### Classification - Deposit Type: vms - Program: resource - Sample Type: drill - Group ID: MUG26\_067:538.8-575.7 - Mining Method: underground #### Location - Easting: 1185.83 - Northing: 2352.2 - CRS: local Ming Mine grid - Elevation: -916.1 m - Azimuth: 173 ° - Dip: -80 ° - 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 intercept \(2.6% Cu\) over a continuous width \(36.9m\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: Strong Continuity - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed Evidence · table > 2.6 Context: 36.9 ### MUG26\_067 [Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-56) Green Bay · gold #### Identity - Hole ID: MUG26\_067 - Project: Green Bay - Commodity: gold - Region: canada\_nl - Reported Region: Newfoundland and Labrador - Ticker: FFM #### Geometry - Grade: 0.1 - Grade Unit: g/t - Intercept: 36.9 m - From: 538.8 m - To: 575.7 m - Hole Depth: 630 m #### Classification - Deposit Type: vms - Program: resource - Sample Type: drill - Group ID: MUG26\_067:538.8-575.7 - Mining Method: underground #### Location - Easting: 1185.83 - Northing: 2352.2 - CRS: local Ming Mine grid - Elevation: -916.1 m - Azimuth: 173 ° - Dip: -80 ° - 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: 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 intercept \(0.1 g/t Au\) over a continuous width \(36.9m\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: Strong Continuity - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed Evidence · table > 0.1 Context: 36.9 ### MUG26\_067 [Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-57) Green Bay · silver #### Identity - Hole ID: MUG26\_067 - Project: Green Bay - Commodity: silver - Region: canada\_nl - Reported Region: Newfoundland and Labrador - Ticker: FFM #### Geometry - Grade: 2.2 - Grade Unit: g/t - Intercept: 36.9 m - From: 538.8 m - To: 575.7 m - Hole Depth: 630 m #### Classification - Deposit Type: vms - Program: resource - Sample Type: drill - Group ID: MUG26\_067:538.8-575.7 - Mining Method: underground #### Location - Easting: 1185.83 - Northing: 2352.2 - CRS: local Ming Mine grid - Elevation: -916.1 m - Azimuth: 173 ° - Dip: -80 ° - 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 - 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 intercept \(2.2 g/t Ag\) over a continuous width \(36.9m\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: Strong Continuity - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed Evidence · table > 2.2 Context: 36.9 ### MUG26\_067 [Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-58) Green Bay · zinc #### Identity - Hole ID: MUG26\_067 - Project: Green Bay - Commodity: zinc - Region: canada\_nl - Reported Region: Newfoundland and Labrador - Ticker: FFM #### Geometry - Grade: 0.11 - Grade Unit: % - Intercept: 36.9 m - From: 538.8 m - To: 575.7 m - Hole Depth: 630 m #### Classification - Deposit Type: vms - Program: resource - Sample Type: drill - Group ID: MUG26\_067:538.8-575.7 - Mining Method: underground #### Location - Easting: 1185.83 - Northing: 2352.2 - CRS: local Ming Mine grid - Elevation: -916.1 m - Azimuth: 173 ° - Dip: -80 ° - 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 - 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 intercept \(0.11% Zn\) over a continuous width \(36.9m\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: Strong Continuity - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed Evidence · table > 0.11 Context: 36.9 ### MUG26\_067 [Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-59) Green Bay · copper #### Identity - Hole ID: MUG26\_067 - Project: Green Bay - Commodity: copper - Region: canada\_nl - Reported Region: Newfoundland and Labrador - Ticker: FFM #### Geometry - Grade: 2.7 - Grade Unit: % CuEq - Intercept: 36.9 m - From: 538.8 m - To: 575.7 m - Hole Depth: 630 m #### Classification - Deposit Type: vms - Program: resource - Sample Type: drill - Group ID: MUG26\_067:538.8-575.7 - Mining Method: underground #### Location - Easting: 1185.83 - Northing: 2352.2 - CRS: local Ming Mine grid - Elevation: -916.1 m - Azimuth: 173 ° - Dip: -80 ° - 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 CuEq grade \(2.7% CuEq\) over a continuous width \(36.9m\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: Strong Continuity - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed Evidence · table > 2.7 Context: 36.9 ### MUG26\_068 [Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-60) Green Bay · copper #### Identity - Hole ID: MUG26\_068 - Project: Green Bay - Commodity: copper - Region: canada\_nl - Reported Region: Newfoundland and Labrador - Ticker: FFM #### Geometry - Grade: 1.7 - Grade Unit: % - Intercept: 8.95 m - From: 7.3 m - To: 16.3 m - Hole Depth: 87 m #### Classification - Deposit Type: vms - Program: resource - Sample Type: drill - Group ID: MUG26\_068:7.3-16.3 - Mining Method: underground #### Location - Easting: 1126.1 - Northing: 1476.4 - CRS: local Ming Mine grid - Elevation: -777.5 m - Azimuth: 343 ° - Dip: 26 ° - 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: Moderate copper intercept \(1.7% Cu\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed Evidence · table > 1.7 Context: 8.95 ### MUG26\_068 [Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-61) Green Bay · gold #### Identity - Hole ID: MUG26\_068 - Project: Green Bay - Commodity: gold - Region: canada\_nl - Reported Region: Newfoundland and Labrador - Ticker: FFM #### Geometry - Grade: 1.1 - Grade Unit: g/t - Intercept: 8.95 m - From: 7.3 m - To: 16.3 m - Hole Depth: 87 m #### Classification - Deposit Type: vms - Program: resource - Sample Type: drill - Group ID: MUG26\_068:7.3-16.3 - Mining Method: underground #### Location - Easting: 1126.1 - Northing: 1476.4 - CRS: local Ming Mine grid - Elevation: -777.5 m - Azimuth: 343 ° - Dip: 26 ° - 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: 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 intercept \(1.1 g/t Au\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed Evidence · table > 1.1 Context: 8.95 ### MUG26\_068 [Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-62) Green Bay · silver #### Identity - Hole ID: MUG26\_068 - Project: Green Bay - Commodity: silver - Region: canada\_nl - Reported Region: Newfoundland and Labrador - Ticker: FFM #### Geometry - Grade: 8.4 - Grade Unit: g/t - Intercept: 8.95 m - From: 7.3 m - To: 16.3 m - Hole Depth: 87 m #### Classification - Deposit Type: vms - Program: resource - Sample Type: drill - Group ID: MUG26\_068:7.3-16.3 - Mining Method: underground #### Location - Easting: 1126.1 - Northing: 1476.4 - CRS: local Ming Mine grid - Elevation: -777.5 m - Azimuth: 343 ° - Dip: 26 ° - 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 - 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 intercept \(8.4 g/t Ag\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed Evidence · table > 8.4 Context: 8.95 ### MUG26\_068 [Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-63) Green Bay · zinc #### Identity - Hole ID: MUG26\_068 - Project: Green Bay - Commodity: zinc - Region: canada\_nl - Reported Region: Newfoundland and Labrador - Ticker: FFM #### Geometry - Grade: 0.1 - Grade Unit: % - Intercept: 8.95 m - From: 7.3 m - To: 16.3 m - Hole Depth: 87 m #### Classification - Deposit Type: vms - Program: resource - Sample Type: drill - Group ID: MUG26\_068:7.3-16.3 - Mining Method: underground #### Location - Easting: 1126.1 - Northing: 1476.4 - CRS: local Ming Mine grid - Elevation: -777.5 m - Azimuth: 343 ° - Dip: 26 ° - 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 - 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 intercept \(0.1% Zn\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed Evidence · table > 0.10 Context: 8.95 ### MUG26\_068 [Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-64) Green Bay · copper #### Identity - Hole ID: MUG26\_068 - Project: Green Bay - Commodity: copper - Region: canada\_nl - Reported Region: Newfoundland and Labrador - Ticker: FFM #### Geometry - Grade: 2.7 - Grade Unit: % CuEq - Intercept: 8.95 m - From: 7.3 m - To: 16.3 m - Hole Depth: 87 m #### Classification - Deposit Type: vms - Program: resource - Sample Type: drill - Group ID: MUG26\_068:7.3-16.3 - Mining Method: underground #### Location - Easting: 1126.1 - Northing: 1476.4 - CRS: local Ming Mine grid - Elevation: -777.5 m - Azimuth: 343 ° - Dip: 26 ° - 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 CuEq grade \(2.7% CuEq\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed Evidence · table > 2.7 Context: 8.95 ### MUG26\_068 [Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-65) Green Bay · copper #### Identity - Hole ID: MUG26\_068 - Project: Green Bay - Commodity: copper - Region: canada\_nl - Reported Region: Newfoundland and Labrador - Ticker: FFM #### Geometry - Grade: 1.9 - Grade Unit: % - Intercept: 3.9 m - From: 22.2 m - To: 26.1 m - Hole Depth: 87 m #### Classification - Deposit Type: vms - Program: resource - Sample Type: drill - Group ID: MUG26\_068:22.2-26.1 - Mining Method: underground #### Location - Easting: 1126.1 - Northing: 1476.4 - CRS: local Ming Mine grid - Elevation: -777.5 m - Azimuth: 343 ° - Dip: 26 ° - 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: Moderate copper intercept \(1.9% Cu\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed Evidence · table > 1.9 Context: 3.9 ### MUG26\_068 [Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-66) Green Bay · gold #### Identity - Hole ID: MUG26\_068 - Project: Green Bay - Commodity: gold - Region: canada\_nl - Reported Region: Newfoundland and Labrador - Ticker: FFM #### Geometry - Grade: 3.2 - Grade Unit: g/t - Intercept: 3.9 m - From: 22.2 m - To: 26.1 m - Hole Depth: 87 m #### Classification - Deposit Type: vms - Program: resource - Sample Type: drill - Group ID: MUG26\_068:22.2-26.1 - Mining Method: underground #### Location - Easting: 1126.1 - Northing: 1476.4 - CRS: local Ming Mine grid - Elevation: -777.5 m - Azimuth: 343 ° - Dip: 26 ° - 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: 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 intercept \(3.2 g/t Au\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed Evidence · table > 3.2 Context: 3.9 ### MUG26\_068 [Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-67) Green Bay · silver #### Identity - Hole ID: MUG26\_068 - Project: Green Bay - Commodity: silver - Region: canada\_nl - Reported Region: Newfoundland and Labrador - Ticker: FFM #### Geometry - Grade: 21.7 - Grade Unit: g/t - Intercept: 3.9 m - From: 22.2 m - To: 26.1 m - Hole Depth: 87 m #### Classification - Deposit Type: vms - Program: resource - Sample Type: drill - Group ID: MUG26\_068:22.2-26.1 - Mining Method: underground #### Location - Easting: 1126.1 - Northing: 1476.4 - CRS: local Ming Mine grid - Elevation: -777.5 m - Azimuth: 343 ° - Dip: 26 ° - 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 - 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 intercept \(21.7 g/t Ag\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed Evidence · table > 21.7 Context: 3.9 ### MUG26\_068 [Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-68) Green Bay · zinc #### Identity - Hole ID: MUG26\_068 - Project: Green Bay - Commodity: zinc - Region: canada\_nl - Reported Region: Newfoundland and Labrador - Ticker: FFM #### Geometry - Grade: 1.7 - Grade Unit: % - Intercept: 3.9 m - From: 22.2 m - To: 26.1 m - Hole Depth: 87 m #### Classification - Deposit Type: vms - Program: resource - Sample Type: drill - Group ID: MUG26\_068:22.2-26.1 - Mining Method: underground #### Location - Easting: 1126.1 - Northing: 1476.4 - CRS: local Ming Mine grid - Elevation: -777.5 m - Azimuth: 343 ° - Dip: 26 ° - 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 - 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 intercept \(1.7% Zn\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed Evidence · table > 1.70 Context: 3.9 ### MUG26\_068 [Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-69) Green Bay · copper #### Identity - Hole ID: MUG26\_068 - Project: Green Bay - Commodity: copper - Region: canada\_nl - Reported Region: Newfoundland and Labrador - Ticker: FFM #### Geometry - Grade: 4.9 - Grade Unit: % CuEq - Intercept: 3.9 m - From: 22.2 m - To: 26.1 m - Hole Depth: 87 m #### Classification - Deposit Type: vms - Program: resource - Sample Type: drill - Group ID: MUG26\_068:22.2-26.1 - Mining Method: underground #### Location - Easting: 1126.1 - Northing: 1476.4 - CRS: local Ming Mine grid - Elevation: -777.5 m - Azimuth: 343 ° - Dip: 26 ° - 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 CuEq grade \(4.9% CuEq\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed Evidence · table > 4.9 Context: 3.9 ### 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--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-70) Green Bay · copper #### Identity - Hole ID: MUG26\_069 - Project: Green Bay - Commodity: copper - Region: canada\_nl - Reported Region: Newfoundland and Labrador - 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: resource - Sample Type: drill - Group ID: MUG26\_069:334.7-339.0 - Mining Method: underground #### Location - Easting: 1145.2 - Northing: 1970.57 - CRS: local Ming Mine grid - 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: Moderate copper intercept \(2.0% Cu\) with disclosed true width \(3.3m\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: True Width Disclosed - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed Evidence · table > 2.0 Context: 4.4 ~3.3 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--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-71) Green Bay · gold #### Identity - Hole ID: MUG26\_069 - Project: Green Bay - Commodity: gold - Region: canada\_nl - Reported Region: Newfoundland and Labrador - 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: resource - Sample Type: drill - Group ID: MUG26\_069:334.7-339.0 - Mining Method: underground #### Location - Easting: 1145.2 - Northing: 1970.57 - CRS: local Ming Mine grid - 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: 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 intercept \(1.3 g/t Au\) with disclosed true width \(3.3m\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: True Width Disclosed - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed Evidence · table > 1.3 Context: 4.4 ~3.3 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--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-72) Green Bay · silver #### Identity - Hole ID: MUG26\_069 - Project: Green Bay - Commodity: silver - Region: canada\_nl - Reported Region: Newfoundland and Labrador - 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: resource - Sample Type: drill - Group ID: MUG26\_069:334.7-339.0 - Mining Method: underground #### Location - Easting: 1145.2 - Northing: 1970.57 - CRS: local Ming Mine grid - 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 - 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 intercept \(11.1 g/t Ag\) with disclosed true width \(3.3m\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: True Width Disclosed - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed Evidence · table > 11.1 Context: 4.4 ~3.3 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--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-73) Green Bay · zinc #### Identity - Hole ID: MUG26\_069 - Project: Green Bay - Commodity: zinc - Region: canada\_nl - Reported Region: Newfoundland and Labrador - 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: resource - Sample Type: drill - Group ID: MUG26\_069:334.7-339.0 - Mining Method: underground #### Location - Easting: 1145.2 - Northing: 1970.57 - CRS: local Ming Mine grid - 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 - 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 intercept \(0.4% Zn\) with disclosed true width \(3.3m\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: True Width Disclosed - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed Evidence · table > 0.40 Context: 4.4 ~3.3 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--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-74) Green Bay · copper #### Identity - Hole ID: MUG26\_069 - Project: Green Bay - Commodity: copper - Region: canada\_nl - Reported Region: Newfoundland and Labrador - 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: resource - Sample Type: drill - Group ID: MUG26\_069:334.7-339.0 - Mining Method: underground #### Location - Easting: 1145.2 - Northing: 1970.57 - CRS: local Ming Mine grid - 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 CuEq grade \(3.2% CuEq\) with disclosed true width \(3.3m\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: True Width Disclosed - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed Evidence · table > 3.2 Context: 4.4 ~3.3 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--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-75) Green Bay · copper #### Identity - Hole ID: MUG26\_070 - Project: Green Bay - Commodity: copper - Region: canada\_nl - Reported Region: Newfoundland and Labrador - 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: resource - Sample Type: drill - Group ID: MUG26\_070:479.8-495.5 - Mining Method: underground #### Location - Easting: 1222.06 - Northing: 2255.1 - CRS: local Ming Mine grid - 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 intercept \(2.5% Cu\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed 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--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-76) Green Bay · gold #### Identity - Hole ID: MUG26\_070 - Project: Green Bay - Commodity: gold - Region: canada\_nl - Reported Region: Newfoundland and Labrador - 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: resource - Sample Type: drill - Group ID: MUG26\_070:479.8-495.5 - Mining Method: underground #### Location - Easting: 1222.06 - Northing: 2255.1 - CRS: local Ming Mine grid - 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: 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 intercept \(1.0 g/t Au\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed 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--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-77) Green Bay · silver #### Identity - Hole ID: MUG26\_070 - Project: Green Bay - Commodity: silver - Region: canada\_nl - Reported Region: Newfoundland and Labrador - 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: resource - Sample Type: drill - Group ID: MUG26\_070:479.8-495.5 - Mining Method: underground #### Location - Easting: 1222.06 - Northing: 2255.1 - CRS: local Ming Mine grid - 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 - 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 intercept \(5.7 g/t Ag\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed 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--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-78) Green Bay · zinc #### Identity - Hole ID: MUG26\_070 - Project: Green Bay - Commodity: zinc - Region: canada\_nl - Reported Region: Newfoundland and Labrador - 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: resource - Sample Type: drill - Group ID: MUG26\_070:479.8-495.5 - Mining Method: underground #### Location - Easting: 1222.06 - Northing: 2255.1 - CRS: local Ming Mine grid - 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 - 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 intercept \(0.5% Zn\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed 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--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-79) Green Bay · copper #### Identity - Hole ID: MUG26\_070 - Project: Green Bay - Commodity: copper - Region: canada\_nl - Reported Region: Newfoundland and Labrador - 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: resource - Sample Type: drill - Group ID: MUG26\_070:479.8-495.5 - Mining Method: underground #### Location - Easting: 1222.06 - Northing: 2255.1 - CRS: local Ming Mine grid - 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 CuEq grade \(3.4% CuEq\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed Evidence · table > 3.4 Context: 15.7 ### MUG26\_071 [Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-80) Green Bay · copper #### Identity - Hole ID: MUG26\_071 - Project: Green Bay - Commodity: copper - Region: canada\_nl - Reported Region: Newfoundland and Labrador - Ticker: FFM #### Geometry - Grade: 3.24 - Grade Unit: % - Intercept: 6.2 m - From: 73.6 m - To: 79.8 m - Hole Depth: 132 m #### Classification - Deposit Type: vms - Program: resource - Sample Type: drill - Group ID: MUG26\_071:73.6-79.8 - Mining Method: underground #### Location - Easting: 1098.8 - Northing: 1410.34 - CRS: local Ming Mine grid - Elevation: -666.5 m - Azimuth: 293 ° - Dip: -33 ° - 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 intercept \(3.24% Cu\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed Evidence · table > 3.24 Context: 6.2 ### MUG26\_071 [Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-81) Green Bay · gold #### Identity - Hole ID: MUG26\_071 - Project: Green Bay - Commodity: gold - Region: canada\_nl - Reported Region: Newfoundland and Labrador - Ticker: FFM #### Geometry - Grade: 3.44 - Grade Unit: g/t - Intercept: 6.2 m - From: 73.6 m - To: 79.8 m - Hole Depth: 132 m #### Classification - Deposit Type: vms - Program: resource - Sample Type: drill - Group ID: MUG26\_071:73.6-79.8 - Mining Method: underground #### Location - Easting: 1098.8 - Northing: 1410.34 - CRS: local Ming Mine grid - Elevation: -666.5 m - Azimuth: 293 ° - Dip: -33 ° - 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: 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 intercept \(3.44 g/t Au\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed Evidence · table > 3.44 Context: 6.2 ### MUG26\_071 [Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-82) Green Bay · silver #### Identity - Hole ID: MUG26\_071 - Project: Green Bay - Commodity: silver - Region: canada\_nl - Reported Region: Newfoundland and Labrador - Ticker: FFM #### Geometry - Grade: 26.8 - Grade Unit: g/t - Intercept: 6.2 m - From: 73.6 m - To: 79.8 m - Hole Depth: 132 m #### Classification - Deposit Type: vms - Program: resource - Sample Type: drill - Group ID: MUG26\_071:73.6-79.8 - Mining Method: underground #### Location - Easting: 1098.8 - Northing: 1410.34 - CRS: local Ming Mine grid - Elevation: -666.5 m - Azimuth: 293 ° - Dip: -33 ° - 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 - 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 intercept \(26.8 g/t Ag\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed Evidence · table > 26.8 Context: 6.2 ### MUG26\_071 [Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-83) Green Bay · zinc #### Identity - Hole ID: MUG26\_071 - Project: Green Bay - Commodity: zinc - Region: canada\_nl - Reported Region: Newfoundland and Labrador - Ticker: FFM #### Geometry - Grade: 0.5 - Grade Unit: % - Intercept: 6.2 m - From: 73.6 m - To: 79.8 m - Hole Depth: 132 m #### Classification - Deposit Type: vms - Program: resource - Sample Type: drill - Group ID: MUG26\_071:73.6-79.8 - Mining Method: underground #### Location - Easting: 1098.8 - Northing: 1410.34 - CRS: local Ming Mine grid - Elevation: -666.5 m - Azimuth: 293 ° - Dip: -33 ° - 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 - 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 intercept \(0.5% Zn\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed Evidence · table > 0.5 Context: 6.2 ### MUG26\_071 [Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-84) Green Bay · copper #### Identity - Hole ID: MUG26\_071 - Project: Green Bay - Commodity: copper - Region: canada\_nl - Reported Region: Newfoundland and Labrador - Ticker: FFM #### Geometry - Grade: 6.36 - Grade Unit: % CuEq - Intercept: 6.2 m - From: 73.6 m - To: 79.8 m - Hole Depth: 132 m #### Classification - Deposit Type: vms - Program: resource - Sample Type: drill - Group ID: MUG26\_071:73.6-79.8 - Mining Method: underground #### Location - Easting: 1098.8 - Northing: 1410.34 - CRS: local Ming Mine grid - Elevation: -666.5 m - Azimuth: 293 ° - Dip: -33 ° - 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 CuEq grade \(6.36% CuEq\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: Bonanza Intercept - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed Evidence · table > 6.36 Context: 6.2 ### MUG26\_072 [Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-85) Green Bay · copper #### Identity - Hole ID: MUG26\_072 - Project: Green Bay - Commodity: copper - Region: canada\_nl - Reported Region: Newfoundland and Labrador - Ticker: FFM #### Geometry - Grade: 4.8 - Grade Unit: % - Intercept: 2.3 m - From: 463.5 m - To: 465.8 m - Hole Depth: 510 m #### Classification - Deposit Type: vms - Program: resource - Sample Type: drill - Group ID: MUG26\_072:463.5-465.8 - Mining Method: underground #### Location - Easting: 1174 - Northing: 2400 - CRS: local Ming Mine grid - Elevation: -916.1 m - Azimuth: 201 ° - Dip: -74 ° - 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 intercept \(4.8% Cu\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed Evidence · table > 4.8 Context: 2.3 ### MUG26\_072 [Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-86) Green Bay · gold #### Identity - Hole ID: MUG26\_072 - Project: Green Bay - Commodity: gold - Region: canada\_nl - Reported Region: Newfoundland and Labrador - Ticker: FFM #### Geometry - Grade: 2.1 - Grade Unit: g/t - Intercept: 2.3 m - From: 463.5 m - To: 465.8 m - Hole Depth: 510 m #### Classification - Deposit Type: vms - Program: resource - Sample Type: drill - Group ID: MUG26\_072:463.5-465.8 - Mining Method: underground #### Location - Easting: 1174 - Northing: 2400 - CRS: local Ming Mine grid - Elevation: -916.1 m - Azimuth: 201 ° - Dip: -74 ° - 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: 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 intercept \(2.1 g/t Au\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed Evidence · table > 2.1 Context: 2.3 ### MUG26\_072 [Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-87) Green Bay · silver #### Identity - Hole ID: MUG26\_072 - Project: Green Bay - Commodity: silver - Region: canada\_nl - Reported Region: Newfoundland and Labrador - Ticker: FFM #### Geometry - Grade: 17.1 - Grade Unit: g/t - Intercept: 2.3 m - From: 463.5 m - To: 465.8 m - Hole Depth: 510 m #### Classification - Deposit Type: vms - Program: resource - Sample Type: drill - Group ID: MUG26\_072:463.5-465.8 - Mining Method: underground #### Location - Easting: 1174 - Northing: 2400 - CRS: local Ming Mine grid - Elevation: -916.1 m - Azimuth: 201 ° - Dip: -74 ° - 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 - 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 intercept \(17.1 g/t Ag\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed Evidence · table > 17.1 Context: 2.3 ### MUG26\_072 [Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-88) Green Bay · zinc #### Identity - Hole ID: MUG26\_072 - Project: Green Bay - Commodity: zinc - Region: canada\_nl - Reported Region: Newfoundland and Labrador - Ticker: FFM #### Geometry - Grade: 0.9 - Grade Unit: % - Intercept: 2.3 m - From: 463.5 m - To: 465.8 m - Hole Depth: 510 m #### Classification - Deposit Type: vms - Program: resource - Sample Type: drill - Group ID: MUG26\_072:463.5-465.8 - Mining Method: underground #### Location - Easting: 1174 - Northing: 2400 - CRS: local Ming Mine grid - Elevation: -916.1 m - Azimuth: 201 ° - Dip: -74 ° - 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 - 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 intercept \(0.9% Zn\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed Evidence · table > 0.90 Context: 2.3 ### MUG26\_072 [Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-89) Green Bay · copper #### Identity - Hole ID: MUG26\_072 - Project: Green Bay - Commodity: copper - Region: canada\_nl - Reported Region: Newfoundland and Labrador - Ticker: FFM #### Geometry - Grade: 6.8 - Grade Unit: % CuEq - Intercept: 2.3 m - From: 463.5 m - To: 465.8 m - Hole Depth: 510 m #### Classification - Deposit Type: vms - Program: resource - Sample Type: drill - Group ID: MUG26\_072:463.5-465.8 - Mining Method: underground #### Location - Easting: 1174 - Northing: 2400 - CRS: local Ming Mine grid - Elevation: -916.1 m - Azimuth: 201 ° - Dip: -74 ° - 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 CuEq grade \(6.8% CuEq\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: Bonanza Intercept - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed Evidence · table > 6.8 Context: 2.3 ### MUG26\_073 [Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-90) Green Bay · copper #### Identity - Hole ID: MUG26\_073 - Project: Green Bay - Commodity: copper - Region: canada\_nl - Reported Region: Newfoundland and Labrador - Ticker: FFM #### Geometry - Grade: 2.2 - Grade Unit: % - Intercept: 5.6 m - True Width: 2.8 m - From: 90.3 m - To: 95.8 m - Hole Depth: 108 m #### Classification - Deposit Type: vms - Program: resource - Sample Type: drill - Group ID: MUG26\_073:90.3-95.8 - Mining Method: underground #### Location - Easting: 1101.1 - Northing: 1411.3 - CRS: local Ming Mine grid - Elevation: -666.4 m - Azimuth: 325 ° - Dip: -44 ° - 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 intercept \(2.2% Cu\) with disclosed true width \(2.8m\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: True Width Disclosed - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed Evidence · table > 2.2 Context: 5.6 ~2.8 TW ### MUG26\_073 [Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-91) Green Bay · gold #### Identity - Hole ID: MUG26\_073 - Project: Green Bay - Commodity: gold - Region: canada\_nl - Reported Region: Newfoundland and Labrador - Ticker: FFM #### Geometry - Grade: 3 - Grade Unit: g/t - Intercept: 5.6 m - True Width: 2.8 m - From: 90.3 m - To: 95.8 m - Hole Depth: 108 m #### Classification - Deposit Type: vms - Program: resource - Sample Type: drill - Group ID: MUG26\_073:90.3-95.8 - Mining Method: underground #### Location - Easting: 1101.1 - Northing: 1411.3 - CRS: local Ming Mine grid - Elevation: -666.4 m - Azimuth: 325 ° - Dip: -44 ° - 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: 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 intercept \(3.0 g/t Au\) with disclosed true width \(2.8m\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: True Width Disclosed - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed Evidence · table > 3.0 Context: 5.6 ~2.8 TW ### MUG26\_073 [Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-92) Green Bay · silver #### Identity - Hole ID: MUG26\_073 - Project: Green Bay - Commodity: silver - Region: canada\_nl - Reported Region: Newfoundland and Labrador - Ticker: FFM #### Geometry - Grade: 37.5 - Grade Unit: g/t - Intercept: 5.6 m - True Width: 2.8 m - From: 90.3 m - To: 95.8 m - Hole Depth: 108 m #### Classification - Deposit Type: vms - Program: resource - Sample Type: drill - Group ID: MUG26\_073:90.3-95.8 - Mining Method: underground #### Location - Easting: 1101.1 - Northing: 1411.3 - CRS: local Ming Mine grid - Elevation: -666.4 m - Azimuth: 325 ° - Dip: -44 ° - 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 - 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 intercept \(37.5 g/t Ag\) with disclosed true width \(2.8m\) from infill drilling for resource conversion, with good QA/QC and transparent compositing. - Positive factor: True Width Disclosed - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent - Positive factor: Metal Equivalent Assumptions Disclosed Evidence · table > 37.5 Context: 5.6 ~2.8 TW ### MUG26\_073 [Link to this fact](https://atlas-staging.minestarters.com/news/another-batch-of-high-grade-assays-for-firefly-s-resource-update-and-economic-st--bd5eac6c-5d06-43ad-a2ad-dbb136cc6f4e#fact-drill-facts-93) Green Bay · zinc #### Identity - Hole ID: MUG26\_073 - Project: Green Bay - Commodity: zinc - Region: canada\_nl - Reported Region: Newfoundland and Labrador - Ticker: FFM #### Geometry - Grade: 1.9 - Grade Unit: % - Intercept: 5.6 m - True Width: 2.8 m - From: 90.3 m - To: 95.8 m - Hole Depth: 108 m #### Classification - Deposit Type: vms - Program: resource - Sample Type: drill - Group ID: MUG26\_073:90.3-95.8 - Mining Method: underground #### Location - Easting: 1101.1 - Northing: 1411.3 - CRS: local Ming Mine grid - Elevation: -666.4 m - Azimuth: 325 ° - Dip: -44 ° - 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 - 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 - Positive factor: True Width Disclosed - Positive factor: Infill Drilling - Positive factor: QA/QC Disclosed - Positive factor: Compositing Transparent ## 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.