# FireFox Gold Expands Mustaj&\#xE4;rvi East Zone - First Hole of 2025 Intersects 9.35 g/t Gold over 9.55 m and 7.28 g/t Gold over 11.1 m

Canonical Atlas analysis: https://atlas-staging.minestarters.com/news/firefox-gold-expands-mustaj-xe4-rvi-east-zone-first-hole-of-2025-intersects-9-35--6a89378d-a9dc-4923-b2be-f8adf1c82e8f

Original source: https://money.tmx.com/en/quote/FFOX/news/4592353040873762/firefox-gold-expands-mustaj-xe4-rvi-east-zone-first-hole-of-2025-intersects-9-35

Publisher: tmx

Original announcement: 2025-10-27T09:30:00.000Z

Analysis by Minestarters Atlas

Atlas analysis published: Unknown date

Atlas analysis updated: Unknown date

- Company: FireFox Gold Corp.

- Ticker: FFOX

- Exchange: TSX

- Region: Lapland, Finland

- Primary commodity: Gold

- Secondary commodities: None reported

- Document categories: Drill results

- Extracted: 2026-08-23 10:53:15 UTC

Narrative sentiment: 0.90 · Bullish

## Minestarters Atlas summary

FireFox Gold announced the first drill results from its 2025 program at the Mustajärvi Gold Project, featuring high-grade intercepts such as 9.35 g/t gold over 9.55 meters and 7.28 g/t gold over 11.1 meters in hole 25MJ001. The drilling successfully expanded the East Zone mineralization to the southwest and confirmed the efficacy of FLEM geophysical targeting. The program included bonanza grades up to 104 g/t gold, indicating significant potential for further resource growth.

Reasoning: FireFox Gold reported strong initial drill results from its 2025 program at Mustajärvi, with multiple high-grade gold intercepts, including bonanza grades, successfully expanding the East Zone. The results validate the use of FLEM geophysics for targeting, indicating potential for further discoveries.

- Positive factor: High-grade gold intercepts, including bonanza grades up to 104 g/t Au.

- Positive factor: Significant widths of mineralization, such as 9.55m at 9.35 g/t Au and 11.1m at 7.28 g/t Au.

- Positive factor: Successful expansion of the Mustajärvi East Zone, extending mineralization to the southwest.

- Positive factor: Validation of FLEM geophysical survey method for targeting high-grade gold.

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

- Negative factor: True width of intercepts has not yet been estimated.

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

Facts used in scoring: 18

## Classification and evidence

**Bonanza Intercept**

Polarity: positive

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

Why it applies: Hole 25MJ003 intersected 0.9 metres at 104 g/t Au, and hole 25MJ004 included 1.0 metre at 40.3 g/t Au, both well above the 30 g/t Au threshold for bonanza grades.

Evidence · table

> 104.0

Context: 0.9

**Apparent Width Only**

Polarity: negative

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

Why it applies: The document explicitly states: 'All intervals are core width; true width has not yet been estimated.'

Evidence · table

> All intervals are core width; true width has not yet been estimated.

**Step-Out Extension**

Polarity: positive

Definition: Mineralization extended beyond the previously known limit.

Why it applies: The release states 'FireFox Gold Expands Mustajärvi East Zone' and 'providing yet another successful expansion of the East Zone', with holes collared southwest of the main deposit.

Evidence · text

> FireFox Gold Expands Mustajärvi East Zone

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: The document details QA/QC procedures including chain of custody, duplicates, standards, blanks, use of ALS labs \(accredited to ISO/IEC 17025:2017\), and QP sign-off.

Evidence · text

> FireFox geologists maintained chain of custody and sampling procedures according to best industry practice and with due attention to quality assurance and quality control, including ¼ core duplicates and crush stage duplicates and insertion of certified standard and blank samples.

**Compositing Transparent**

Polarity: positive

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

Why it applies: Table 1 explicitly states the cut-off grade used for reporting intercepts: 'Cut-off Grade 0.4 g/t Au'.

Evidence · text

> Table 1.Selected Drill Intercepts in Drillholes 25MJ001 - 25MJ004 \(Cut-off Grade 0.4 g/t Au\)

**Infill Drilling**

Polarity: neutral

Definition: Confirmatory drilling to raise resource confidence, not new discovery.

Why it applies: The program is described as 'a mix of infill and step out drilling at existing mineralized zones'.

Evidence · text

> The program will be a mix of infill and step out drilling at existing mineralized zones

## Extracted facts

Stored fact records: 18. Some facts used in scoring do not have a stored record.

## Drill Results (18)

### 25MJ001

[Link to this fact](https://atlas-staging.minestarters.com/news/firefox-gold-expands-mustaj-xe4-rvi-east-zone-first-hole-of-2025-intersects-9-35--6a89378d-a9dc-4923-b2be-f8adf1c82e8f#fact-drill-facts-0)

Mustajärvi Gold Project · gold

#### Identity

- Hole ID: 25MJ001
- Project: Mustajärvi Gold Project
- Commodity: gold
- Region: finland
- Reported Region: Lapland, Finland
- Ticker: FFOX

#### Geometry

- Grade: 9.35
- Grade Unit: g/t
- Intercept: 9.55 m
- From: 65.45 m
- To: 75 m
- Hole Depth: 254.4 m

#### Classification

- Program: mixed
- Sample Type: drill
- Group ID: 25MJ001:65.45-75.0
- Mining Method: unknown

#### Location

- Easting: 428963.7
- Northing: 7500780
- CRS: EPSG:3067
- Azimuth: 340 °
- Dip: -65 °
- Loc. Confidence: high

#### QA/QC

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

#### Compositing

- Cutoff Grade: 0.4
- Cutoff Unit: g/t

#### Review

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

#### Dates

- Event date: 2025-10-27T00:00:00.000Z

Reasoning: A strong gold intercept from the first hole of the 2025 program, indicating successful targeting and expansion of mineralization.

- Positive factor: High-grade gold intercept \(9.35 g/t Au\) over a significant width \(9.55 m\).

- Positive factor: Intercept contributes to the expansion of the East Zone.

- Positive factor: Confirms efficacy of FLEM geophysical targeting.

- Negative factor: True width not yet estimated.

### 25MJ001

[Link to this fact](https://atlas-staging.minestarters.com/news/firefox-gold-expands-mustaj-xe4-rvi-east-zone-first-hole-of-2025-intersects-9-35--6a89378d-a9dc-4923-b2be-f8adf1c82e8f#fact-drill-facts-1)

Mustajärvi Gold Project · gold

#### Identity

- Hole ID: 25MJ001
- Project: Mustajärvi Gold Project
- Commodity: gold
- Region: finland
- Reported Region: Lapland, Finland
- Ticker: FFOX

#### Geometry

- Grade: 14.4
- Grade Unit: g/t
- Intercept: 4.05 m
- From: 65.45 m
- To: 69.5 m
- Hole Depth: 254.4 m

#### Classification

- Program: mixed
- Sample Type: drill
- Group ID: 25MJ001:65.45-69.5
- Mining Method: unknown

#### Location

- Easting: 428963.7
- Northing: 7500780
- CRS: EPSG:3067
- Azimuth: 340 °
- Dip: -65 °
- Loc. Confidence: high

#### QA/QC

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

#### Compositing

- Cutoff Grade: 0.4
- Cutoff Unit: g/t

#### Review

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

#### Dates

- Event date: 2025-10-27T00:00:00.000Z

Reasoning: A high-grade sub-interval demonstrating strong gold mineralization within the broader intercept in hole 25MJ001.

- Positive factor: Very high-grade gold sub-interval \(14.40 g/t Au\) within a broader mineralized zone.

- Negative factor: True width not yet estimated.

### 25MJ001

[Link to this fact](https://atlas-staging.minestarters.com/news/firefox-gold-expands-mustaj-xe4-rvi-east-zone-first-hole-of-2025-intersects-9-35--6a89378d-a9dc-4923-b2be-f8adf1c82e8f#fact-drill-facts-2)

Mustajärvi Gold Project · gold

#### Identity

- Hole ID: 25MJ001
- Project: Mustajärvi Gold Project
- Commodity: gold
- Region: finland
- Reported Region: Lapland, Finland
- Ticker: FFOX

#### Geometry

- Grade: 7.28
- Grade Unit: g/t
- Intercept: 11.1 m
- From: 85.15 m
- To: 96.25 m
- Hole Depth: 254.4 m

#### Classification

- Program: mixed
- Sample Type: drill
- Group ID: 25MJ001:85.15-96.25
- Mining Method: unknown

#### Location

- Easting: 428963.7
- Northing: 7500780
- CRS: EPSG:3067
- Azimuth: 340 °
- Dip: -65 °
- Loc. Confidence: high

#### QA/QC

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

#### Compositing

- Cutoff Grade: 0.4
- Cutoff Unit: g/t

#### Review

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

#### Dates

- Event date: 2025-10-27T00:00:00.000Z

Reasoning: Another strong gold intercept in hole 25MJ001, reinforcing the positive results and expansion potential.

- Positive factor: High-grade gold intercept \(7.28 g/t Au\) over a significant width \(11.1 m\).

- Positive factor: Further confirms the success of geophysical targeting and expansion of the East Zone.

- Negative factor: True width not yet estimated.

### 25MJ001

[Link to this fact](https://atlas-staging.minestarters.com/news/firefox-gold-expands-mustaj-xe4-rvi-east-zone-first-hole-of-2025-intersects-9-35--6a89378d-a9dc-4923-b2be-f8adf1c82e8f#fact-drill-facts-3)

Mustajärvi Gold Project · gold

#### Identity

- Hole ID: 25MJ001
- Project: Mustajärvi Gold Project
- Commodity: gold
- Region: finland
- Reported Region: Lapland, Finland
- Ticker: FFOX

#### Geometry

- Grade: 0.93
- Grade Unit: g/t
- Intercept: 9.25 m
- From: 106.25 m
- Hole Depth: 254.4 m

#### Classification

- Program: mixed
- Sample Type: drill
- Mining Method: unknown

#### Location

- Easting: 428963.7
- Northing: 7500780
- CRS: EPSG:3067
- Azimuth: 340 °
- Dip: -65 °
- Loc. Confidence: high

#### QA/QC

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

#### Compositing

- Cutoff Grade: 0.4
- Cutoff Unit: g/t

#### Review

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

#### Dates

- Event date: 2025-10-27T00:00:00.000Z

Reasoning: A moderate-grade, significant-width intercept indicating broader mineralization in hole 25MJ001.

- Positive factor: Significant width of mineralization \(9.25 m\) at economic grade.

- Negative factor: Grade is moderate compared to other intercepts in the hole.

- Negative factor: True width not yet estimated.

Evidence · text

> 9.25 metres averaging 0.93 g/t Au from 106.25 metres downhole

### 25MJ001

[Link to this fact](https://atlas-staging.minestarters.com/news/firefox-gold-expands-mustaj-xe4-rvi-east-zone-first-hole-of-2025-intersects-9-35--6a89378d-a9dc-4923-b2be-f8adf1c82e8f#fact-drill-facts-4)

Mustajärvi Gold Project · gold

#### Identity

- Hole ID: 25MJ001
- Project: Mustajärvi Gold Project
- Commodity: gold
- Region: finland
- Reported Region: Lapland, Finland
- Ticker: FFOX

#### Geometry

- Grade: 0.42
- Grade Unit: g/t
- Intercept: 9.7 m
- From: 207 m
- Hole Depth: 254.4 m

#### Classification

- Program: mixed
- Sample Type: drill
- Mining Method: unknown

#### Location

- Easting: 428963.7
- Northing: 7500780
- CRS: EPSG:3067
- Azimuth: 340 °
- Dip: -65 °
- Loc. Confidence: high

#### QA/QC

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

#### Compositing

- Cutoff Grade: 0.4
- Cutoff Unit: g/t

#### Review

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

#### Dates

- Event date: 2025-10-27T00:00:00.000Z

Reasoning: A wide, low-grade intercept at depth in hole 25MJ001, indicating broader mineralized system.

- Positive factor: Significant width of mineralization \(9.7 m\) at depth.

- Negative factor: Grade is low, near the stated cut-off.

- Negative factor: True width not yet estimated.

Evidence · text

> 9.7 metres at 0.42 g/t Au from 207 metres downhole

### 25MJ002

[Link to this fact](https://atlas-staging.minestarters.com/news/firefox-gold-expands-mustaj-xe4-rvi-east-zone-first-hole-of-2025-intersects-9-35--6a89378d-a9dc-4923-b2be-f8adf1c82e8f#fact-drill-facts-5)

Mustajärvi Gold Project · gold

#### Identity

- Hole ID: 25MJ002
- Project: Mustajärvi Gold Project
- Commodity: gold
- Region: finland
- Reported Region: Lapland, Finland
- Ticker: FFOX

#### Geometry

- Grade: 2.8
- Grade Unit: g/t
- Intercept: 1.15 m
- From: 42 m
- To: 43.2 m
- Hole Depth: 254.2 m

#### Classification

- Program: mixed
- Sample Type: drill
- Group ID: 25MJ002:42.0-43.2
- Mining Method: unknown

#### Location

- Easting: 429039.8
- Northing: 7500903
- CRS: EPSG:3067
- Azimuth: 320 °
- Dip: -55 °
- Loc. Confidence: high

#### QA/QC

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

#### Compositing

- Cutoff Grade: 0.4
- Cutoff Unit: g/t

#### Review

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

#### Dates

- Event date: 2025-10-27T00:00:00.000Z

Reasoning: A narrow, economic-grade intercept in hole 25MJ002, contributing to the overall mineralization picture.

- Positive factor: Economic gold grade.

- Negative factor: Narrow intercept width.

- Negative factor: True width not yet estimated.

### 25MJ002

[Link to this fact](https://atlas-staging.minestarters.com/news/firefox-gold-expands-mustaj-xe4-rvi-east-zone-first-hole-of-2025-intersects-9-35--6a89378d-a9dc-4923-b2be-f8adf1c82e8f#fact-drill-facts-6)

Mustajärvi Gold Project · gold

#### Identity

- Hole ID: 25MJ002
- Project: Mustajärvi Gold Project
- Commodity: gold
- Region: finland
- Reported Region: Lapland, Finland
- Ticker: FFOX

#### Geometry

- Grade: 28.5
- Grade Unit: g/t
- Intercept: 1.15 m
- From: 77.1 m
- To: 78.25 m
- Hole Depth: 254.2 m

#### Classification

- Program: mixed
- Sample Type: drill
- Group ID: 25MJ002:77.1-78.25
- Mining Method: unknown

#### Location

- Easting: 429039.8
- Northing: 7500903
- CRS: EPSG:3067
- Azimuth: 320 °
- Dip: -55 °
- Loc. Confidence: high

#### QA/QC

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

#### Compositing

- Cutoff Grade: 0.4
- Cutoff Unit: g/t

#### Review

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

#### Dates

- Event date: 2025-10-27T00:00:00.000Z

Reasoning: A bonanza-grade intercept in hole 25MJ002, indicating high-grade mineralization continuity.

- Positive factor: Very high-grade gold intercept \(28.5 g/t Au\).

- Positive factor: Supports continuity of the southern flank of the East Zone.

- Negative factor: Narrow intercept width.

- Negative factor: True width not yet estimated.

### 25MJ002

[Link to this fact](https://atlas-staging.minestarters.com/news/firefox-gold-expands-mustaj-xe4-rvi-east-zone-first-hole-of-2025-intersects-9-35--6a89378d-a9dc-4923-b2be-f8adf1c82e8f#fact-drill-facts-7)

Mustajärvi Gold Project · gold

#### Identity

- Hole ID: 25MJ002
- Project: Mustajärvi Gold Project
- Commodity: gold
- Region: finland
- Reported Region: Lapland, Finland
- Ticker: FFOX

#### Geometry

- Grade: 5.47
- Grade Unit: g/t
- Intercept: 2 m
- From: 99 m
- To: 101 m
- Hole Depth: 254.2 m

#### Classification

- Program: mixed
- Sample Type: drill
- Group ID: 25MJ002:99.0-101.0
- Mining Method: unknown

#### Location

- Easting: 429039.8
- Northing: 7500903
- CRS: EPSG:3067
- Azimuth: 320 °
- Dip: -55 °
- Loc. Confidence: high

#### QA/QC

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

#### Compositing

- Cutoff Grade: 0.4
- Cutoff Unit: g/t

#### Review

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

#### Dates

- Event date: 2025-10-27T00:00:00.000Z

Reasoning: A narrow, high-grade intercept in hole 25MJ002, contributing to the overall mineralization picture.

- Positive factor: High-grade gold intercept.

- Negative factor: Narrow intercept width.

- Negative factor: True width not yet estimated.

### 25MJ002

[Link to this fact](https://atlas-staging.minestarters.com/news/firefox-gold-expands-mustaj-xe4-rvi-east-zone-first-hole-of-2025-intersects-9-35--6a89378d-a9dc-4923-b2be-f8adf1c82e8f#fact-drill-facts-8)

Mustajärvi Gold Project · gold

#### Identity

- Hole ID: 25MJ002
- Project: Mustajärvi Gold Project
- Commodity: gold
- Region: finland
- Reported Region: Lapland, Finland
- Ticker: FFOX

#### Geometry

- Grade: 6
- Grade Unit: g/t
- Intercept: 2.15 m
- From: 124 m
- To: 126.15 m
- Hole Depth: 254.2 m

#### Classification

- Program: mixed
- Sample Type: drill
- Group ID: 25MJ002:124.0-126.15
- Mining Method: unknown

#### Location

- Easting: 429039.8
- Northing: 7500903
- CRS: EPSG:3067
- Azimuth: 320 °
- Dip: -55 °
- Loc. Confidence: high

#### QA/QC

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

#### Compositing

- Cutoff Grade: 0.4
- Cutoff Unit: g/t

#### Review

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

#### Dates

- Event date: 2025-10-27T00:00:00.000Z

Reasoning: A narrow, high-grade intercept in hole 25MJ002, further indicating mineralization.

- Positive factor: High-grade gold intercept.

- Negative factor: Narrow intercept width.

- Negative factor: True width not yet estimated.

### 25MJ002

[Link to this fact](https://atlas-staging.minestarters.com/news/firefox-gold-expands-mustaj-xe4-rvi-east-zone-first-hole-of-2025-intersects-9-35--6a89378d-a9dc-4923-b2be-f8adf1c82e8f#fact-drill-facts-9)

Mustajärvi Gold Project · gold

#### Identity

- Hole ID: 25MJ002
- Project: Mustajärvi Gold Project
- Commodity: gold
- Region: finland
- Reported Region: Lapland, Finland
- Ticker: FFOX

#### Geometry

- Grade: 4.06
- Grade Unit: g/t
- Intercept: 1.9 m
- From: 216 m
- To: 217.9 m
- Hole Depth: 254.2 m

#### Classification

- Program: mixed
- Sample Type: drill
- Group ID: 25MJ002:216.0-217.9
- Mining Method: unknown

#### Location

- Easting: 429039.8
- Northing: 7500903
- CRS: EPSG:3067
- Azimuth: 320 °
- Dip: -55 °
- Loc. Confidence: high

#### QA/QC

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

#### Compositing

- Cutoff Grade: 0.4
- Cutoff Unit: g/t

#### Review

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

#### Dates

- Event date: 2025-10-27T00:00:00.000Z

Reasoning: A narrow, high-grade intercept at depth in hole 25MJ002, extending mineralization deeper.

- Positive factor: High-grade gold intercept at depth.

- Negative factor: Narrow intercept width.

- Negative factor: True width not yet estimated.

### 25MJ003

[Link to this fact](https://atlas-staging.minestarters.com/news/firefox-gold-expands-mustaj-xe4-rvi-east-zone-first-hole-of-2025-intersects-9-35--6a89378d-a9dc-4923-b2be-f8adf1c82e8f#fact-drill-facts-10)

Mustajärvi Gold Project · gold

#### Identity

- Hole ID: 25MJ003
- Project: Mustajärvi Gold Project
- Commodity: gold
- Region: finland
- Reported Region: Lapland, Finland
- Ticker: FFOX

#### Geometry

- Grade: 104
- Grade Unit: g/t
- Intercept: 0.9 m
- From: 82.5 m
- To: 83.4 m
- Hole Depth: 308.3 m

#### Classification

- Program: mixed
- Sample Type: drill
- Group ID: 25MJ003:82.5-83.4
- Mining Method: unknown

#### Location

- Easting: 429061.2
- Northing: 7500877
- CRS: EPSG:3067
- Azimuth: 320 °
- Dip: -65 °
- Loc. Confidence: high

#### QA/QC

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

#### Compositing

- Cutoff Grade: 0.4
- Cutoff Unit: g/t

#### Review

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

#### Dates

- Event date: 2025-10-27T00:00:00.000Z

Reasoning: A bonanza-grade intercept in hole 25MJ003, highlighting extremely high-grade mineralization.

- Positive factor: Exceptional bonanza-grade gold intercept \(104 g/t Au\).

- Positive factor: Supports continuity of the southern flank of the East Zone.

- Negative factor: Very narrow intercept width.

- Negative factor: True width not yet estimated.

### 25MJ003

[Link to this fact](https://atlas-staging.minestarters.com/news/firefox-gold-expands-mustaj-xe4-rvi-east-zone-first-hole-of-2025-intersects-9-35--6a89378d-a9dc-4923-b2be-f8adf1c82e8f#fact-drill-facts-11)

Mustajärvi Gold Project · gold

#### Identity

- Hole ID: 25MJ003
- Project: Mustajärvi Gold Project
- Commodity: gold
- Region: finland
- Reported Region: Lapland, Finland
- Ticker: FFOX

#### Geometry

- Grade: 0.84
- Grade Unit: g/t
- Intercept: 3.6 m
- From: 91 m
- To: 94.6 m
- Hole Depth: 308.3 m

#### Classification

- Program: mixed
- Sample Type: drill
- Group ID: 25MJ003:91.0-94.6
- Mining Method: unknown

#### Location

- Easting: 429061.2
- Northing: 7500877
- CRS: EPSG:3067
- Azimuth: 320 °
- Dip: -65 °
- Loc. Confidence: high

#### QA/QC

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

#### Compositing

- Cutoff Grade: 0.4
- Cutoff Unit: g/t

#### Review

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

#### Dates

- Event date: 2025-10-27T00:00:00.000Z

Reasoning: A moderate-grade intercept in hole 25MJ003, indicating broader mineralization.

- Positive factor: Economic gold grade over a moderate width.

- Negative factor: True width not yet estimated.

### 25MJ003

[Link to this fact](https://atlas-staging.minestarters.com/news/firefox-gold-expands-mustaj-xe4-rvi-east-zone-first-hole-of-2025-intersects-9-35--6a89378d-a9dc-4923-b2be-f8adf1c82e8f#fact-drill-facts-12)

Mustajärvi Gold Project · gold

#### Identity

- Hole ID: 25MJ003
- Project: Mustajärvi Gold Project
- Commodity: gold
- Region: finland
- Reported Region: Lapland, Finland
- Ticker: FFOX

#### Geometry

- Grade: 2.75
- Grade Unit: g/t
- Intercept: 1 m
- From: 107 m
- To: 108 m
- Hole Depth: 308.3 m

#### Classification

- Program: mixed
- Sample Type: drill
- Group ID: 25MJ003:107.0-108.0
- Mining Method: unknown

#### Location

- Easting: 429061.2
- Northing: 7500877
- CRS: EPSG:3067
- Azimuth: 320 °
- Dip: -65 °
- Loc. Confidence: high

#### QA/QC

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

#### Compositing

- Cutoff Grade: 0.4
- Cutoff Unit: g/t

#### Review

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

#### Dates

- Event date: 2025-10-27T00:00:00.000Z

Reasoning: A narrow, economic-grade intercept in hole 25MJ003.

- Positive factor: Economic gold grade.

- Negative factor: Narrow intercept width.

- Negative factor: True width not yet estimated.

### 25MJ003

[Link to this fact](https://atlas-staging.minestarters.com/news/firefox-gold-expands-mustaj-xe4-rvi-east-zone-first-hole-of-2025-intersects-9-35--6a89378d-a9dc-4923-b2be-f8adf1c82e8f#fact-drill-facts-13)

Mustajärvi Gold Project · gold

#### Identity

- Hole ID: 25MJ003
- Project: Mustajärvi Gold Project
- Commodity: gold
- Region: finland
- Reported Region: Lapland, Finland
- Ticker: FFOX

#### Geometry

- Grade: 1.95
- Grade Unit: g/t
- Intercept: 6.85 m
- From: 112.45 m
- To: 119.3 m
- Hole Depth: 308.3 m

#### Classification

- Program: mixed
- Sample Type: drill
- Group ID: 25MJ003:112.45-119.3
- Mining Method: unknown

#### Location

- Easting: 429061.2
- Northing: 7500877
- CRS: EPSG:3067
- Azimuth: 320 °
- Dip: -65 °
- Loc. Confidence: high

#### QA/QC

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

#### Compositing

- Cutoff Grade: 0.4
- Cutoff Unit: g/t

#### Review

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

#### Dates

- Event date: 2025-10-27T00:00:00.000Z

Reasoning: A significant width intercept at economic grade in hole 25MJ003.

- Positive factor: Economic gold grade over a significant width.

- Negative factor: True width not yet estimated.

### 25MJ003

[Link to this fact](https://atlas-staging.minestarters.com/news/firefox-gold-expands-mustaj-xe4-rvi-east-zone-first-hole-of-2025-intersects-9-35--6a89378d-a9dc-4923-b2be-f8adf1c82e8f#fact-drill-facts-14)

Mustajärvi Gold Project · gold

#### Identity

- Hole ID: 25MJ003
- Project: Mustajärvi Gold Project
- Commodity: gold
- Region: finland
- Reported Region: Lapland, Finland
- Ticker: FFOX

#### Geometry

- Grade: 7.2
- Grade Unit: g/t
- Intercept: 3.2 m
- From: 124.8 m
- To: 128 m
- Hole Depth: 308.3 m

#### Classification

- Program: mixed
- Sample Type: drill
- Group ID: 25MJ003:124.8-128.0
- Mining Method: unknown

#### Location

- Easting: 429061.2
- Northing: 7500877
- CRS: EPSG:3067
- Azimuth: 320 °
- Dip: -65 °
- Loc. Confidence: high

#### QA/QC

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

#### Compositing

- Cutoff Grade: 0.4
- Cutoff Unit: g/t

#### Review

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

#### Dates

- Event date: 2025-10-27T00:00:00.000Z

Reasoning: A high-grade intercept in hole 25MJ003, further indicating strong mineralization.

- Positive factor: High-grade gold intercept.

- Negative factor: True width not yet estimated.

### 25MJ004

[Link to this fact](https://atlas-staging.minestarters.com/news/firefox-gold-expands-mustaj-xe4-rvi-east-zone-first-hole-of-2025-intersects-9-35--6a89378d-a9dc-4923-b2be-f8adf1c82e8f#fact-drill-facts-15)

Mustajärvi Gold Project · gold

#### Identity

- Hole ID: 25MJ004
- Project: Mustajärvi Gold Project
- Commodity: gold
- Region: finland
- Reported Region: Lapland, Finland
- Ticker: FFOX

#### Geometry

- Grade: 18.4
- Grade Unit: g/t
- Intercept: 4 m
- From: 178 m
- To: 182 m
- Hole Depth: 377.6 m

#### Classification

- Program: mixed
- Sample Type: drill
- Group ID: 25MJ004:178.0-182.0
- Mining Method: unknown

#### Location

- Easting: 429105.1
- Northing: 7500827
- CRS: EPSG:3067
- Azimuth: 320 °
- Dip: -65 °
- Loc. Confidence: high

#### QA/QC

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

#### Compositing

- Cutoff Grade: 0.4
- Cutoff Unit: g/t

#### Review

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

#### Dates

- Event date: 2025-10-27T00:00:00.000Z

Reasoning: A very high-grade intercept in hole 25MJ004, extending mineralization at depth.

- Positive factor: Very high-grade gold intercept \(18.4 g/t Au\).

- Positive factor: Extends deep intercepts first reported in 2023.

- Negative factor: True width not yet estimated.

### 25MJ004

[Link to this fact](https://atlas-staging.minestarters.com/news/firefox-gold-expands-mustaj-xe4-rvi-east-zone-first-hole-of-2025-intersects-9-35--6a89378d-a9dc-4923-b2be-f8adf1c82e8f#fact-drill-facts-16)

Mustajärvi Gold Project · gold

#### Identity

- Hole ID: 25MJ004
- Project: Mustajärvi Gold Project
- Commodity: gold
- Region: finland
- Reported Region: Lapland, Finland
- Ticker: FFOX

#### Geometry

- Grade: 40.3
- Grade Unit: g/t
- Intercept: 1 m
- From: 180 m
- To: 181 m
- Hole Depth: 377.6 m

#### Classification

- Program: mixed
- Sample Type: drill
- Group ID: 25MJ004:180.0-181.0
- Mining Method: unknown

#### Location

- Easting: 429105.1
- Northing: 7500827
- CRS: EPSG:3067
- Azimuth: 320 °
- Dip: -65 °
- Loc. Confidence: high

#### QA/QC

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

#### Compositing

- Cutoff Grade: 0.4
- Cutoff Unit: g/t

#### Review

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

#### Dates

- Event date: 2025-10-27T00:00:00.000Z

Reasoning: A bonanza-grade sub-interval within the high-grade intercept in hole 25MJ004, indicating very rich mineralization.

- Positive factor: Exceptional bonanza-grade gold sub-interval \(40.3 g/t Au\).

- Negative factor: Very narrow intercept width.

- Negative factor: True width not yet estimated.

### 25MJ004

[Link to this fact](https://atlas-staging.minestarters.com/news/firefox-gold-expands-mustaj-xe4-rvi-east-zone-first-hole-of-2025-intersects-9-35--6a89378d-a9dc-4923-b2be-f8adf1c82e8f#fact-drill-facts-17)

Mustajärvi Gold Project · gold

#### Identity

- Hole ID: 25MJ004
- Project: Mustajärvi Gold Project
- Commodity: gold
- Region: finland
- Reported Region: Lapland, Finland
- Ticker: FFOX

#### Geometry

- Grade: 1.22
- Grade Unit: g/t
- Intercept: 1.4 m
- From: 199 m
- To: 200.4 m
- Hole Depth: 377.6 m

#### Classification

- Program: mixed
- Sample Type: drill
- Group ID: 25MJ004:199.0-200.4
- Mining Method: unknown

#### Location

- Easting: 429105.1
- Northing: 7500827
- CRS: EPSG:3067
- Azimuth: 320 °
- Dip: -65 °
- Loc. Confidence: high

#### QA/QC

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

#### Compositing

- Cutoff Grade: 0.4
- Cutoff Unit: g/t

#### Review

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

#### Dates

- Event date: 2025-10-27T00:00:00.000Z

Reasoning: A narrow, economic-grade intercept in hole 25MJ004, contributing to the overall mineralization picture.

- Positive factor: Economic gold grade.

- Negative factor: Narrow intercept width.

- Negative factor: True width not yet estimated.

## 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.