# 16:30 ET Vortex and Brimstone Continue to Expand With Higher Grades Hycroft Mining Holding Corporation \(Nasdaq: HYMC\) \("Hycroft" or "the Company"\) announces additional drill results from the 2025-2026 Exploration...

Canonical Atlas analysis: https://atlas-staging.minestarters.com/news/16-30-et-vortex-and-brimstone-continue-to-expand-with-higher-grades-hycroft-mini--b6e903f4-3f60-4099-bce5-c80e28112777

Original source: https://www.prnewswire.com/news-releases/vortex-and-brimstone-continue-to-expand-with-higher-grades-302874271.html

Publisher: prnewswire

Original announcement: 2026-09-09T22:30:47.752Z

Analysis by Minestarters Atlas

Atlas analysis published: Unknown date

Atlas analysis updated: Unknown date

- Company: Hycroft Mining Holding Corporation

- Ticker: HYMC

- Exchange: Unavailable

- Region: Nevada, USA

- Primary commodity: Silver

- Secondary commodities: Gold

- Document categories: Drill results

- Extracted: 2026-09-09 22:34:25 UTC

Narrative sentiment: 0.90 · Bullish

## Minestarters Atlas summary

Hycroft Mining announced significant drill results from its 2025-2026 exploration program at the Hycroft Mine in Nevada, with high-grade silver and gold intercepts extending the Vortex and Brimstone systems. Notably, hole H26D-6172 returned exceptional gold grades of up to 43.00 g/t over 1.5 meters, while H26D-6167A in Brimstone intersected bonanza silver grades up to 4,074.00 g/t over 1.8 meters. These results confirm the potential for a high-grade underground mine and indicate expansion of mineralization in multiple directions.

Reasoning: The drill results report multiple exceptional silver and gold intercepts, significantly extending known mineralization and identifying new high-grade zones in both the Vortex and Brimstone systems. The grades, particularly the 4,074 g/t silver and 43.00 g/t gold, are well above historical averages and bests, indicating strong potential for a high-grade underground mine.

- Positive factor: Exceptional silver grades significantly exceeding prior bests in both Vortex and Brimstone systems.

- Positive factor: Discovery of exceptional high-grade gold intercepts in the Vortex system, well above previous bests, indicating new potential.

- Positive factor: Drilling successfully extended mineralization to the north and down-dip, confirming continuity and expansion potential.

- Positive factor: Company explicitly states these are 'some of the strongest results we've seen' and underpin 'potential for a high-grade underground mine'.

- Negative factor: True widths of intercepts are not disclosed, which may overstate actual thickness.

- Negative factor: No specific QA/QC methods \(e.g., blanks, standards, duplicates\) or laboratory details are provided, only QP sign-off.

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

Facts used in scoring: 48

## Classification and evidence

**Bonanza Intercept**

Polarity: positive

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

Why it applies: Hole H26D-6166 returned 2,650.00 g/t silver over 1.6 meters, which is exceptionally high-grade and significantly exceeds the exceptional threshold for silver \(500 g/t\).

Evidence · table

> 2,650.00

Context: 1.6

**Bonanza Intercept**

Polarity: positive

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

Why it applies: Hole H26D-6090 returned 2,249.39 g/t silver over 5.5 meters, which is exceptionally high-grade and significantly exceeds the exceptional threshold for silver \(500 g/t\).

Evidence · table

> 2,249.39

Context: 5.5

**Bonanza Intercept**

Polarity: positive

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

Why it applies: Hole H26D-6172 returned 43.00 g/t gold over 1.5 meters, which is exceptionally high-grade and significantly exceeds the exceptional threshold for underground gold \(15 g/t\).

Evidence · table

> 43.00

Context: 1.5

**Bonanza Intercept**

Polarity: positive

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

Why it applies: Hole H26D-6167A returned 4,074.00 g/t silver over 1.8 meters, which is exceptionally high-grade and significantly exceeds the exceptional threshold for silver \(500 g/t\).

Evidence · table

> 4,074.00

Context: 1.8

**Step-Out Extension**

Polarity: positive

Definition: Mineralization extended beyond the previously known limit.

Why it applies: The company states that drilling 'extending it' and 'extends north' for the high-grade systems, indicating mineralization beyond previously known limits.

Evidence · text

> We're not just confirming the high-grade silver system, we're extending it and are consistently intersecting thick, continuous, high-grade mineralization.

**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 news release states that a Qualified Person has reviewed and approved the scientific and technical information.

Evidence · text

> The Company's Qualified Person for exploration is Alex Davidson, Vice President, Exploration, who has reviewed and approved the scientific and technical information contained in this news release.

**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 reports intercept lengths as 'INTERVAL \(meters\)' without providing true width estimates or drill orientation information.

Evidence · table

> INTERVAL \(meters\)

Context: Hole ID

**Heap Leach Route**

Polarity: neutral

Definition: Processing via heap leach — lower CAPEX and OPEX, lower recovery expected.

Why it applies: the document describes a heap\_leach route \("heap leach"\)

**Mill Route**

Polarity: neutral

Definition: Processing via mill or concentrator \(CIL, CIP, tank leach, flotation\).

Why it applies: the document describes a mill\_cil route \("CIP"\)

## Extracted facts

Stored fact records: 48. Some facts used in scoring do not have a stored record.

## Drill Results (48)

### H26D-6166

[Link to this fact](https://atlas-staging.minestarters.com/news/16-30-et-vortex-and-brimstone-continue-to-expand-with-higher-grades-hycroft-mini--b6e903f4-3f60-4099-bce5-c80e28112777#fact-drill-facts-0)

Hycroft Mine · silver

#### Identity

- Hole ID: H26D-6166
- Project: Hycroft Mine
- Commodity: silver
- Region: usa\_nv
- Reported Region: usa\_nv
- Ticker: HYMC

#### Geometry

- Grade: 460.82
- Grade Unit: g/t
- Intercept: 20 m
- From: 481.7 m
- To: 501.7 m
- Intercept Depth: 481.7 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: H26D-6166:481.7-501.7
- Mining Method: underground

#### Location

- Location: Vortex High-Grade System
- Loc. Source: document

#### QA/QC

- QP Signed: Yes

#### Metal Equivalent

- Metal Eq. Grade: 484.82
- Metal Eq. Unit: g/t AgEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: This intercept shows a strong silver grade over a good width, contributing positively to the Vortex system's expansion, though the grade is below the exceptional threshold for silver.

- Positive factor: High silver grade \(460.82 g/t\) is strong for an underground deposit, exceeding the project average \(155.367 g/t Ag for Hycroft Mine silver\).

- Positive factor: Good intercept length \(20.0 m\) for a high-grade system.

- Negative factor: True width not disclosed, potentially overstating actual thickness.

Evidence · table

> 460.82

Context: 20.0

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

### H26D-6166

[Link to this fact](https://atlas-staging.minestarters.com/news/16-30-et-vortex-and-brimstone-continue-to-expand-with-higher-grades-hycroft-mini--b6e903f4-3f60-4099-bce5-c80e28112777#fact-drill-facts-1)

Hycroft Mine · gold

#### Identity

- Hole ID: H26D-6166
- Project: Hycroft Mine
- Commodity: gold
- Region: usa\_nv
- Reported Region: usa\_nv
- Ticker: HYMC

#### Geometry

- Grade: 0.32
- Grade Unit: g/t
- Intercept: 20 m
- From: 481.7 m
- To: 501.7 m
- Intercept Depth: 481.7 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: H26D-6166:481.7-501.7
- Mining Method: underground

#### Location

- Location: Vortex High-Grade System
- Loc. Source: document

#### QA/QC

- QP Signed: Yes

#### Metal Equivalent

- Metal Eq. Grade: 6.46
- Metal Eq. Unit: g/t AuEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: The gold grade in this intercept is low relative to underground mining thresholds and the project's average, making it less material for gold potential.

- Negative factor: Gold grade \(0.32 g/t\) is below the weak threshold for underground gold \(2.5 g/t\) and below the project average \(0.604 g/t Au for Hycroft Mine gold\).

- Negative factor: True width not disclosed, potentially overstating actual thickness.

Evidence · table

> 0.32

Context: 20.0

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

### H26D-6166

[Link to this fact](https://atlas-staging.minestarters.com/news/16-30-et-vortex-and-brimstone-continue-to-expand-with-higher-grades-hycroft-mini--b6e903f4-3f60-4099-bce5-c80e28112777#fact-drill-facts-2)

Hycroft Mine · silver

#### Identity

- Hole ID: H26D-6166
- Project: Hycroft Mine
- Commodity: silver
- Region: usa\_nv
- Reported Region: usa\_nv
- Ticker: HYMC

#### Geometry

- Grade: 597.03
- Grade Unit: g/t
- Intercept: 4.4 m
- From: 485 m
- To: 489.4 m
- Intercept Depth: 481.7 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: H26D-6166:485-489.4
- Mining Method: underground

#### Location

- Location: Vortex High-Grade System
- Loc. Source: document

#### QA/QC

- QP Signed: Yes

#### Metal Equivalent

- Metal Eq. Grade: 612.78
- Metal Eq. Unit: g/t AgEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: This sub-interval shows an exceptional silver grade, contributing significantly to the overall high-grade nature of the Vortex system.

- Positive factor: Exceptional silver grade \(597.03 g/t\) significantly exceeds the project average \(155.367 g/t Ag for Hycroft Mine silver\) and the exceptional threshold \(500 g/t Ag\).

- Negative factor: True width not disclosed, potentially overstating actual thickness.

Evidence · table

> 597.03

Context: 4.4

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

### H26D-6166

[Link to this fact](https://atlas-staging.minestarters.com/news/16-30-et-vortex-and-brimstone-continue-to-expand-with-higher-grades-hycroft-mini--b6e903f4-3f60-4099-bce5-c80e28112777#fact-drill-facts-3)

Hycroft Mine · gold

#### Identity

- Hole ID: H26D-6166
- Project: Hycroft Mine
- Commodity: gold
- Region: usa\_nv
- Reported Region: usa\_nv
- Ticker: HYMC

#### Geometry

- Grade: 0.21
- Grade Unit: g/t
- Intercept: 4.4 m
- From: 485 m
- To: 489.4 m
- Intercept Depth: 481.7 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: H26D-6166:485-489.4
- Mining Method: underground

#### Location

- Location: Vortex High-Grade System
- Loc. Source: document

#### QA/QC

- QP Signed: Yes

#### Metal Equivalent

- Metal Eq. Grade: 8.17
- Metal Eq. Unit: g/t AuEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: The gold grade in this sub-interval is very low, contributing little to the overall gold potential.

- Negative factor: Gold grade \(0.21 g/t\) is well below the weak threshold for underground gold \(2.5 g/t\) and the project average \(0.604 g/t Au for Hycroft Mine gold\).

- Negative factor: True width not disclosed, potentially overstating actual thickness.

Evidence · table

> 0.21

Context: 4.4

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

### H26D-6166

[Link to this fact](https://atlas-staging.minestarters.com/news/16-30-et-vortex-and-brimstone-continue-to-expand-with-higher-grades-hycroft-mini--b6e903f4-3f60-4099-bce5-c80e28112777#fact-drill-facts-4)

Hycroft Mine · silver

#### Identity

- Hole ID: H26D-6166
- Project: Hycroft Mine
- Commodity: silver
- Region: usa\_nv
- Reported Region: usa\_nv
- Ticker: HYMC

#### Geometry

- Grade: 952.37
- Grade Unit: g/t
- Intercept: 6.1 m
- From: 495.6 m
- To: 501.7 m
- Intercept Depth: 481.7 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: H26D-6166:495.6-501.7
- Mining Method: underground

#### Location

- Location: Vortex High-Grade System
- Loc. Source: document

#### QA/QC

- QP Signed: Yes

#### Metal Equivalent

- Metal Eq. Grade: 992.87
- Metal Eq. Unit: g/t AgEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: This sub-interval represents an exceptional silver grade, strongly contributing to the high-grade nature of the Vortex system.

- Positive factor: Exceptional silver grade \(952.37 g/t\) significantly exceeds the project average \(155.367 g/t Ag for Hycroft Mine silver\) and the exceptional threshold \(500 g/t Ag\).

- Negative factor: True width not disclosed, potentially overstating actual thickness.

Evidence · table

> 952.37

Context: 6.1

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

### H26D-6166

[Link to this fact](https://atlas-staging.minestarters.com/news/16-30-et-vortex-and-brimstone-continue-to-expand-with-higher-grades-hycroft-mini--b6e903f4-3f60-4099-bce5-c80e28112777#fact-drill-facts-5)

Hycroft Mine · gold

#### Identity

- Hole ID: H26D-6166
- Project: Hycroft Mine
- Commodity: gold
- Region: usa\_nv
- Reported Region: usa\_nv
- Ticker: HYMC

#### Geometry

- Grade: 0.54
- Grade Unit: g/t
- Intercept: 6.1 m
- From: 495.6 m
- To: 501.7 m
- Intercept Depth: 481.7 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: H26D-6166:495.6-501.7
- Mining Method: underground

#### Location

- Location: Vortex High-Grade System
- Loc. Source: document

#### QA/QC

- QP Signed: Yes

#### Metal Equivalent

- Metal Eq. Grade: 13.24
- Metal Eq. Unit: g/t AuEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: The gold grade in this sub-interval is low, not significantly enhancing the gold potential of the intercept.

- Negative factor: Gold grade \(0.54 g/t\) is below the weak threshold for underground gold \(2.5 g/t\) and the project average \(0.604 g/t Au for Hycroft Mine gold\).

- Negative factor: True width not disclosed, potentially overstating actual thickness.

Evidence · table

> 0.54

Context: 6.1

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

### H26D-6166

[Link to this fact](https://atlas-staging.minestarters.com/news/16-30-et-vortex-and-brimstone-continue-to-expand-with-higher-grades-hycroft-mini--b6e903f4-3f60-4099-bce5-c80e28112777#fact-drill-facts-6)

Hycroft Mine · silver

#### Identity

- Hole ID: H26D-6166
- Project: Hycroft Mine
- Commodity: silver
- Region: usa\_nv
- Reported Region: usa\_nv
- Ticker: HYMC

#### Geometry

- Grade: 2650
- Grade Unit: g/t
- Intercept: 1.6 m
- From: 498.9 m
- To: 500.5 m
- Intercept Depth: 481.7 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: H26D-6166:498.9-500.5
- Mining Method: underground

#### Location

- Location: Vortex High-Grade System
- Loc. Source: document

#### QA/QC

- QP Signed: Yes

#### Metal Equivalent

- Metal Eq. Grade: 2718.25
- Metal Eq. Unit: g/t AgEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: This sub-interval shows an extremely high, bonanza-grade silver intercept, marking a significant positive for the Vortex system and exceeding previous best results.

- Positive factor: Bonanza silver grade \(2,650.00 g/t\) is exceptionally high, significantly exceeding the project's prior best \(748.02 g/t Ag for Vortex silver\) and the exceptional threshold \(500 g/t Ag\).

- Positive factor: This represents a significant high-grade zone within the broader intercept.

- Negative factor: True width not disclosed, potentially overstating actual thickness.

Evidence · table

> 2,650.00

Context: 1.6

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

### H26D-6166

[Link to this fact](https://atlas-staging.minestarters.com/news/16-30-et-vortex-and-brimstone-continue-to-expand-with-higher-grades-hycroft-mini--b6e903f4-3f60-4099-bce5-c80e28112777#fact-drill-facts-7)

Hycroft Mine · gold

#### Identity

- Hole ID: H26D-6166
- Project: Hycroft Mine
- Commodity: gold
- Region: usa\_nv
- Reported Region: usa\_nv
- Ticker: HYMC

#### Geometry

- Grade: 0.91
- Grade Unit: g/t
- Intercept: 1.6 m
- From: 498.9 m
- To: 500.5 m
- Intercept Depth: 481.7 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: H26D-6166:498.9-500.5
- Mining Method: underground

#### Location

- Location: Vortex High-Grade System
- Loc. Source: document

#### QA/QC

- QP Signed: Yes

#### Metal Equivalent

- Metal Eq. Grade: 36.24
- Metal Eq. Unit: g/t AuEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: Despite being part of a bonanza silver intercept, the gold grade in this sub-interval is low and not material on its own.

- Negative factor: Gold grade \(0.91 g/t\) is below the weak threshold for underground gold \(2.5 g/t\) and the project average \(0.604 g/t Au for Hycroft Mine gold\).

Evidence · table

> 0.91

Context: 1.6

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

### H26D-6090

[Link to this fact](https://atlas-staging.minestarters.com/news/16-30-et-vortex-and-brimstone-continue-to-expand-with-higher-grades-hycroft-mini--b6e903f4-3f60-4099-bce5-c80e28112777#fact-drill-facts-8)

Hycroft Mine · silver

#### Identity

- Hole ID: H26D-6090
- Project: Hycroft Mine
- Commodity: silver
- Region: usa\_nv
- Reported Region: usa\_nv
- Ticker: HYMC

#### Geometry

- Grade: 11.17
- Grade Unit: g/t
- Intercept: 6.2 m
- From: 390.1 m
- To: 396.3 m
- Intercept Depth: 390.1 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: H26D-6090:390.1-396.3
- Mining Method: underground

#### Location

- Location: Vortex High-Grade System
- Loc. Source: document

#### QA/QC

- QP Signed: Yes

#### Metal Equivalent

- Metal Eq. Grade: 167.17
- Metal Eq. Unit: g/t AgEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: The silver grade in this intercept is low, not contributing significantly to the high-grade potential of the Vortex system.

- Negative factor: Silver grade \(11.17 g/t\) is below the weak threshold for silver \(30 g/t\) and significantly below the project average \(155.367 g/t Ag for Hycroft Mine silver\).

- Negative factor: True width not disclosed, potentially overstating actual thickness.

Evidence · table

> 11.17

Context: 6.2

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

### H26D-6090

[Link to this fact](https://atlas-staging.minestarters.com/news/16-30-et-vortex-and-brimstone-continue-to-expand-with-higher-grades-hycroft-mini--b6e903f4-3f60-4099-bce5-c80e28112777#fact-drill-facts-9)

Hycroft Mine · gold

#### Identity

- Hole ID: H26D-6090
- Project: Hycroft Mine
- Commodity: gold
- Region: usa\_nv
- Reported Region: usa\_nv
- Ticker: HYMC

#### Geometry

- Grade: 2.08
- Grade Unit: g/t
- Intercept: 6.2 m
- From: 390.1 m
- To: 396.3 m
- Intercept Depth: 390.1 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: H26D-6090:390.1-396.3
- Mining Method: underground

#### Location

- Location: Vortex High-Grade System
- Loc. Source: document

#### QA/QC

- QP Signed: Yes

#### Metal Equivalent

- Metal Eq. Grade: 2.23
- Metal Eq. Unit: g/t AuEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: The gold grade is modest for an underground target, but still above the project average, indicating some gold presence.

- Negative factor: Gold grade \(2.08 g/t\) is below the weak threshold for underground gold \(2.5 g/t\), though it is above the project average \(0.604 g/t Au for Hycroft Mine gold\).

- Negative factor: True width not disclosed, potentially overstating actual thickness.

Evidence · table

> 2.08

Context: 6.2

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

### H26D-6090

[Link to this fact](https://atlas-staging.minestarters.com/news/16-30-et-vortex-and-brimstone-continue-to-expand-with-higher-grades-hycroft-mini--b6e903f4-3f60-4099-bce5-c80e28112777#fact-drill-facts-10)

Hycroft Mine · silver

#### Identity

- Hole ID: H26D-6090
- Project: Hycroft Mine
- Commodity: silver
- Region: usa\_nv
- Reported Region: usa\_nv
- Ticker: HYMC

#### Geometry

- Grade: 110.24
- Grade Unit: g/t
- Intercept: 13.1 m
- From: 414.2 m
- To: 427.3 m
- Intercept Depth: 390.1 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: H26D-6090:414.2-427.3
- Mining Method: underground

#### Location

- Location: Vortex High-Grade System
- Loc. Source: document

#### QA/QC

- QP Signed: Yes

#### Metal Equivalent

- Metal Eq. Grade: 128.99
- Metal Eq. Unit: g/t AgEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: This intercept shows a moderate silver grade over a good width, contributing to the overall silver mineralization in Vortex.

- Positive factor: Silver grade \(110.24 g/t\) is moderate for silver, exceeding the project average \(155.367 g/t Ag for Hycroft Mine silver\) and the moderate threshold \(100 g/t Ag\).

- Negative factor: True width not disclosed, potentially overstating actual thickness.

Evidence · table

> 110.24

Context: 13.1

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

### H26D-6090

[Link to this fact](https://atlas-staging.minestarters.com/news/16-30-et-vortex-and-brimstone-continue-to-expand-with-higher-grades-hycroft-mini--b6e903f4-3f60-4099-bce5-c80e28112777#fact-drill-facts-11)

Hycroft Mine · gold

#### Identity

- Hole ID: H26D-6090
- Project: Hycroft Mine
- Commodity: gold
- Region: usa\_nv
- Reported Region: usa\_nv
- Ticker: HYMC

#### Geometry

- Grade: 0.25
- Grade Unit: g/t
- Intercept: 13.1 m
- From: 414.2 m
- To: 427.3 m
- Intercept Depth: 390.1 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: H26D-6090:414.2-427.3
- Mining Method: underground

#### Location

- Location: Vortex High-Grade System
- Loc. Source: document

#### QA/QC

- QP Signed: Yes

#### Metal Equivalent

- Metal Eq. Grade: 1.72
- Metal Eq. Unit: g/t AuEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: The gold grade in this intercept is very low, not significantly contributing to the gold potential.

- Negative factor: Gold grade \(0.25 g/t\) is below the weak threshold for underground gold \(2.5 g/t\) and the project average \(0.604 g/t Au for Hycroft Mine gold\).

- Negative factor: True width not disclosed, potentially overstating actual thickness.

Evidence · table

> 0.25

Context: 13.1

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

### H26D-6090

[Link to this fact](https://atlas-staging.minestarters.com/news/16-30-et-vortex-and-brimstone-continue-to-expand-with-higher-grades-hycroft-mini--b6e903f4-3f60-4099-bce5-c80e28112777#fact-drill-facts-12)

Hycroft Mine · silver

#### Identity

- Hole ID: H26D-6090
- Project: Hycroft Mine
- Commodity: silver
- Region: usa\_nv
- Reported Region: usa\_nv
- Ticker: HYMC

#### Geometry

- Grade: 392.61
- Grade Unit: g/t
- Intercept: 2.4 m
- From: 417.4 m
- To: 419.8 m
- Intercept Depth: 390.1 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: H26D-6090:417.4-419.8
- Mining Method: underground

#### Location

- Location: Vortex High-Grade System
- Loc. Source: document

#### QA/QC

- QP Signed: Yes

#### Metal Equivalent

- Metal Eq. Grade: 424.11
- Metal Eq. Unit: g/t AgEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: This sub-interval shows a strong silver grade over a narrow width, enhancing the overall silver potential of the intercept.

- Positive factor: Strong silver grade \(392.61 g/t\) exceeds the project average \(155.367 g/t Ag for Hycroft Mine silver\) and the strong threshold \(200 g/t Ag\).

- Negative factor: True width not disclosed, potentially overstating actual thickness.

Evidence · table

> 392.61

Context: 2.4

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

### H26D-6090

[Link to this fact](https://atlas-staging.minestarters.com/news/16-30-et-vortex-and-brimstone-continue-to-expand-with-higher-grades-hycroft-mini--b6e903f4-3f60-4099-bce5-c80e28112777#fact-drill-facts-13)

Hycroft Mine · gold

#### Identity

- Hole ID: H26D-6090
- Project: Hycroft Mine
- Commodity: gold
- Region: usa\_nv
- Reported Region: usa\_nv
- Ticker: HYMC

#### Geometry

- Grade: 0.42
- Grade Unit: g/t
- Intercept: 2.4 m
- From: 417.4 m
- To: 419.8 m
- Intercept Depth: 390.1 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: H26D-6090:417.4-419.8
- Mining Method: underground

#### Location

- Location: Vortex High-Grade System
- Loc. Source: document

#### QA/QC

- QP Signed: Yes

#### Metal Equivalent

- Metal Eq. Grade: 5.65
- Metal Eq. Unit: g/t AuEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: The gold grade in this sub-interval is low, not significantly enhancing the gold potential.

- Negative factor: Gold grade \(0.42 g/t\) is below the weak threshold for underground gold \(2.5 g/t\) and the project average \(0.604 g/t Au for Hycroft Mine gold\).

Evidence · table

> 0.42

Context: 2.4

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

### H26D-6090

[Link to this fact](https://atlas-staging.minestarters.com/news/16-30-et-vortex-and-brimstone-continue-to-expand-with-higher-grades-hycroft-mini--b6e903f4-3f60-4099-bce5-c80e28112777#fact-drill-facts-14)

Hycroft Mine · silver

#### Identity

- Hole ID: H26D-6090
- Project: Hycroft Mine
- Commodity: silver
- Region: usa\_nv
- Reported Region: usa\_nv
- Ticker: HYMC

#### Geometry

- Grade: 780.53
- Grade Unit: g/t
- Intercept: 30.5 m
- From: 435.4 m
- To: 465.9 m
- Intercept Depth: 390.1 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: H26D-6090:435.4-465.9
- Mining Method: underground

#### Location

- Location: Vortex High-Grade System
- Loc. Source: document

#### QA/QC

- QP Signed: Yes

#### Metal Equivalent

- Metal Eq. Grade: 817.28
- Metal Eq. Unit: g/t AgEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: This intercept shows an exceptional silver grade over a significant width, strongly contributing to the high-grade nature and expansion of the Vortex system.

- Positive factor: Exceptional silver grade \(780.53 g/t\) significantly exceeds the project average \(155.367 g/t Ag for Hycroft Mine silver\) and the exceptional threshold \(500 g/t Ag\).

- Positive factor: Good intercept length \(30.5 m\) for a high-grade system.

- Negative factor: True width not disclosed, potentially overstating actual thickness.

Evidence · table

> 780.53

Context: 30.5

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

### H26D-6090

[Link to this fact](https://atlas-staging.minestarters.com/news/16-30-et-vortex-and-brimstone-continue-to-expand-with-higher-grades-hycroft-mini--b6e903f4-3f60-4099-bce5-c80e28112777#fact-drill-facts-15)

Hycroft Mine · gold

#### Identity

- Hole ID: H26D-6090
- Project: Hycroft Mine
- Commodity: gold
- Region: usa\_nv
- Reported Region: usa\_nv
- Ticker: HYMC

#### Geometry

- Grade: 0.49
- Grade Unit: g/t
- Intercept: 30.5 m
- From: 435.4 m
- To: 465.9 m
- Intercept Depth: 390.1 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: H26D-6090:435.4-465.9
- Mining Method: underground

#### Location

- Location: Vortex High-Grade System
- Loc. Source: document

#### QA/QC

- QP Signed: Yes

#### Metal Equivalent

- Metal Eq. Grade: 10.9
- Metal Eq. Unit: g/t AuEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: The gold grade in this intercept is low, not significantly enhancing the gold potential.

- Negative factor: Gold grade \(0.49 g/t\) is below the weak threshold for underground gold \(2.5 g/t\) and the project average \(0.604 g/t Au for Hycroft Mine gold\).

- Negative factor: True width not disclosed, potentially overstating actual thickness.

Evidence · table

> 0.49

Context: 30.5

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

### H26D-6090

[Link to this fact](https://atlas-staging.minestarters.com/news/16-30-et-vortex-and-brimstone-continue-to-expand-with-higher-grades-hycroft-mini--b6e903f4-3f60-4099-bce5-c80e28112777#fact-drill-facts-16)

Hycroft Mine · silver

#### Identity

- Hole ID: H26D-6090
- Project: Hycroft Mine
- Commodity: silver
- Region: usa\_nv
- Reported Region: usa\_nv
- Ticker: HYMC

#### Geometry

- Grade: 1664.8
- Grade Unit: g/t
- Intercept: 11.2 m
- From: 453.5 m
- To: 464.7 m
- Intercept Depth: 390.1 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: H26D-6090:453.5-464.7
- Mining Method: underground

#### Location

- Location: Vortex High-Grade System
- Loc. Source: document

#### QA/QC

- QP Signed: Yes

#### Metal Equivalent

- Metal Eq. Grade: 1728.55
- Metal Eq. Unit: g/t AgEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: This sub-interval shows an extremely high, bonanza-grade silver intercept, marking a significant positive for the Vortex system and exceeding previous best results.

- Positive factor: Bonanza silver grade \(1,664.80 g/t\) is exceptionally high, significantly exceeding the project's prior best \(748.02 g/t Ag for Vortex silver\) and the exceptional threshold \(500 g/t Ag\).

- Positive factor: Good intercept length \(11.2 m\) for a high-grade system.

- Negative factor: True width not disclosed, potentially overstating actual thickness.

Evidence · table

> 1,664.80

Context: 11.2

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

### H26D-6090

[Link to this fact](https://atlas-staging.minestarters.com/news/16-30-et-vortex-and-brimstone-continue-to-expand-with-higher-grades-hycroft-mini--b6e903f4-3f60-4099-bce5-c80e28112777#fact-drill-facts-17)

Hycroft Mine · gold

#### Identity

- Hole ID: H26D-6090
- Project: Hycroft Mine
- Commodity: gold
- Region: usa\_nv
- Reported Region: usa\_nv
- Ticker: HYMC

#### Geometry

- Grade: 0.85
- Grade Unit: g/t
- Intercept: 11.2 m
- From: 453.5 m
- To: 464.7 m
- Intercept Depth: 390.1 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: H26D-6090:453.5-464.7
- Mining Method: underground

#### Location

- Location: Vortex High-Grade System
- Loc. Source: document

#### QA/QC

- QP Signed: Yes

#### Metal Equivalent

- Metal Eq. Grade: 23.05
- Metal Eq. Unit: g/t AuEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: The gold grade in this sub-interval is low, not significantly enhancing the gold potential.

- Negative factor: Gold grade \(0.85 g/t\) is below the weak threshold for underground gold \(2.5 g/t\) and the project average \(0.604 g/t Au for Hycroft Mine gold\).

Evidence · table

> 0.85

Context: 11.2

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

### H26D-6090

[Link to this fact](https://atlas-staging.minestarters.com/news/16-30-et-vortex-and-brimstone-continue-to-expand-with-higher-grades-hycroft-mini--b6e903f4-3f60-4099-bce5-c80e28112777#fact-drill-facts-18)

Hycroft Mine · silver

#### Identity

- Hole ID: H26D-6090
- Project: Hycroft Mine
- Commodity: silver
- Region: usa\_nv
- Reported Region: usa\_nv
- Ticker: HYMC

#### Geometry

- Grade: 2249.39
- Grade Unit: g/t
- Intercept: 5.5 m
- From: 453.5 m
- To: 459 m
- Intercept Depth: 390.1 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: H26D-6090:453.5-459
- Mining Method: underground

#### Location

- Location: Vortex High-Grade System
- Loc. Source: document

#### QA/QC

- QP Signed: Yes

#### Metal Equivalent

- Metal Eq. Grade: 2325.14
- Metal Eq. Unit: g/t AgEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: This sub-interval shows an extremely high, bonanza-grade silver intercept, marking a significant positive for the Vortex system and exceeding previous best results.

- Positive factor: Bonanza silver grade \(2,249.39 g/t\) is exceptionally high, significantly exceeding the project's prior best \(748.02 g/t Ag for Vortex silver\) and the exceptional threshold \(500 g/t Ag\).

- Negative factor: True width not disclosed, potentially overstating actual thickness.

Evidence · table

> 2,249.39

Context: 5.5

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

### H26D-6090

[Link to this fact](https://atlas-staging.minestarters.com/news/16-30-et-vortex-and-brimstone-continue-to-expand-with-higher-grades-hycroft-mini--b6e903f4-3f60-4099-bce5-c80e28112777#fact-drill-facts-19)

Hycroft Mine · gold

#### Identity

- Hole ID: H26D-6090
- Project: Hycroft Mine
- Commodity: gold
- Region: usa\_nv
- Reported Region: usa\_nv
- Ticker: HYMC

#### Geometry

- Grade: 1.01
- Grade Unit: g/t
- Intercept: 5.5 m
- From: 453.5 m
- To: 459 m
- Intercept Depth: 390.1 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: H26D-6090:453.5-459
- Mining Method: underground

#### Location

- Location: Vortex High-Grade System
- Loc. Source: document

#### QA/QC

- QP Signed: Yes

#### Metal Equivalent

- Metal Eq. Grade: 31
- Metal Eq. Unit: g/t AuEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: The gold grade in this sub-interval is low, not significantly enhancing the gold potential.

- Negative factor: Gold grade \(1.01 g/t\) is below the weak threshold for underground gold \(2.5 g/t\) and the project average \(0.604 g/t Au for Hycroft Mine gold\).

Evidence · table

> 1.01

Context: 5.5

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

### H26D-6172

[Link to this fact](https://atlas-staging.minestarters.com/news/16-30-et-vortex-and-brimstone-continue-to-expand-with-higher-grades-hycroft-mini--b6e903f4-3f60-4099-bce5-c80e28112777#fact-drill-facts-20)

Hycroft Mine · silver

#### Identity

- Hole ID: H26D-6172
- Project: Hycroft Mine
- Commodity: silver
- Region: usa\_nv
- Reported Region: usa\_nv
- Ticker: HYMC

#### Geometry

- Grade: 28.65
- Grade Unit: g/t
- Intercept: 6.1 m
- From: 293.2 m
- To: 299.3 m
- Intercept Depth: 293.2 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: H26D-6172:293.2-299.3
- Mining Method: underground

#### Location

- Location: Vortex High-Grade System
- Loc. Source: document

#### QA/QC

- QP Signed: Yes

#### Metal Equivalent

- Metal Eq. Grade: 1612.65
- Metal Eq. Unit: g/t AgEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: The silver grade in this intercept is low, not contributing significantly to the high-grade potential of the Vortex system.

- Negative factor: Silver grade \(28.65 g/t\) is below the weak threshold for silver \(30 g/t\) and significantly below the project average \(155.367 g/t Ag for Hycroft Mine silver\).

- Negative factor: True width not disclosed, potentially overstating actual thickness.

Evidence · table

> 28.65

Context: 6.1

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

### H26D-6172

[Link to this fact](https://atlas-staging.minestarters.com/news/16-30-et-vortex-and-brimstone-continue-to-expand-with-higher-grades-hycroft-mini--b6e903f4-3f60-4099-bce5-c80e28112777#fact-drill-facts-21)

Hycroft Mine · gold

#### Identity

- Hole ID: H26D-6172
- Project: Hycroft Mine
- Commodity: gold
- Region: usa\_nv
- Reported Region: usa\_nv
- Ticker: HYMC

#### Geometry

- Grade: 21.12
- Grade Unit: g/t
- Intercept: 6.1 m
- From: 293.2 m
- To: 299.3 m
- Intercept Depth: 293.2 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: H26D-6172:293.2-299.3
- Mining Method: underground

#### Location

- Location: Vortex High-Grade System
- Loc. Source: document

#### QA/QC

- QP Signed: Yes

#### Metal Equivalent

- Metal Eq. Grade: 21.5
- Metal Eq. Unit: g/t AuEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: This intercept shows an exceptional gold grade, marking a significant positive for the Vortex system and indicating a new high-grade gold target.

- Positive factor: Exceptional gold grade \(21.12 g/t\) significantly exceeds the project's prior best \(2.1 g/t Au for Hycroft Mine gold\) and the exceptional threshold for underground gold \(15 g/t Au\).

- Positive factor: This intercept represents a new high-grade gold zone, prompting follow-up drilling.

- Negative factor: True width not disclosed, potentially overstating actual thickness.

Evidence · table

> 21.12

Context: 6.1

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

### H26D-6172

[Link to this fact](https://atlas-staging.minestarters.com/news/16-30-et-vortex-and-brimstone-continue-to-expand-with-higher-grades-hycroft-mini--b6e903f4-3f60-4099-bce5-c80e28112777#fact-drill-facts-22)

Hycroft Mine · silver

#### Identity

- Hole ID: H26D-6172
- Project: Hycroft Mine
- Commodity: silver
- Region: usa\_nv
- Reported Region: usa\_nv
- Ticker: HYMC

#### Geometry

- Grade: 49.4
- Grade Unit: g/t
- Intercept: 1.5 m
- From: 296.3 m
- To: 297.8 m
- Intercept Depth: 293.2 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: H26D-6172:296.3-297.8
- Mining Method: underground

#### Location

- Location: Vortex High-Grade System
- Loc. Source: document

#### QA/QC

- QP Signed: Yes

#### Metal Equivalent

- Metal Eq. Grade: 3274.4
- Metal Eq. Unit: g/t AgEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: This sub-interval shows a moderate silver grade over a very narrow width, contributing to the overall mineralization but not highly material on its own.

- Positive factor: Silver grade \(49.40 g/t\) is moderate for silver, exceeding the weak threshold \(30 g/t Ag\).

- Negative factor: True width not disclosed, potentially overstating actual thickness.

Evidence · table

> 49.40

Context: 1.5

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

### H26D-6172

[Link to this fact](https://atlas-staging.minestarters.com/news/16-30-et-vortex-and-brimstone-continue-to-expand-with-higher-grades-hycroft-mini--b6e903f4-3f60-4099-bce5-c80e28112777#fact-drill-facts-23)

Hycroft Mine · gold

#### Identity

- Hole ID: H26D-6172
- Project: Hycroft Mine
- Commodity: gold
- Region: usa\_nv
- Reported Region: usa\_nv
- Ticker: HYMC

#### Geometry

- Grade: 43
- Grade Unit: g/t
- Intercept: 1.5 m
- From: 296.3 m
- To: 297.8 m
- Intercept Depth: 293.2 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: H26D-6172:296.3-297.8
- Mining Method: underground

#### Location

- Location: Vortex High-Grade System
- Loc. Source: document

#### QA/QC

- QP Signed: Yes

#### Metal Equivalent

- Metal Eq. Grade: 43.66
- Metal Eq. Unit: g/t AuEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: This sub-interval shows an extremely high, bonanza-grade gold intercept, marking a significant positive for the Vortex system and exceeding previous best results.

- Positive factor: Exceptional gold grade \(43.00 g/t\) is significantly higher than the project's prior best \(2.1 g/t Au for Hycroft Mine gold\) and well above the exceptional threshold for underground gold \(15 g/t Au\).

- Positive factor: This bonanza-grade intercept is a key highlight, indicating a very high-grade gold zone.

- Negative factor: True width not disclosed, potentially overstating actual thickness.

Evidence · table

> 43.00

Context: 1.5

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

### H26D-6172

[Link to this fact](https://atlas-staging.minestarters.com/news/16-30-et-vortex-and-brimstone-continue-to-expand-with-higher-grades-hycroft-mini--b6e903f4-3f60-4099-bce5-c80e28112777#fact-drill-facts-24)

Hycroft Mine · silver

#### Identity

- Hole ID: H26D-6172
- Project: Hycroft Mine
- Commodity: silver
- Region: usa\_nv
- Reported Region: usa\_nv
- Ticker: HYMC

#### Geometry

- Grade: 137.23
- Grade Unit: g/t
- Intercept: 23 m
- From: 335.7 m
- To: 358.7 m
- Intercept Depth: 293.2 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: H26D-6172:335.7-358.7
- Mining Method: underground

#### Location

- Location: Vortex High-Grade System
- Loc. Source: document

#### QA/QC

- QP Signed: Yes

#### Metal Equivalent

- Metal Eq. Grade: 188.98
- Metal Eq. Unit: g/t AgEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: This intercept shows a moderate silver grade over a good width, contributing to the overall silver mineralization in Vortex.

- Positive factor: Silver grade \(137.23 g/t\) is moderate for silver, exceeding the moderate threshold \(100 g/t Ag\) and near the project average \(155.367 g/t Ag for Hycroft Mine silver\).

- Positive factor: Good intercept length \(23.0 m\) for a high-grade system.

- Negative factor: True width not disclosed, potentially overstating actual thickness.

Evidence · table

> 137.23

Context: 23.0

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

### H26D-6172

[Link to this fact](https://atlas-staging.minestarters.com/news/16-30-et-vortex-and-brimstone-continue-to-expand-with-higher-grades-hycroft-mini--b6e903f4-3f60-4099-bce5-c80e28112777#fact-drill-facts-25)

Hycroft Mine · gold

#### Identity

- Hole ID: H26D-6172
- Project: Hycroft Mine
- Commodity: gold
- Region: usa\_nv
- Reported Region: usa\_nv
- Ticker: HYMC

#### Geometry

- Grade: 0.69
- Grade Unit: g/t
- Intercept: 23 m
- From: 335.7 m
- To: 358.7 m
- Intercept Depth: 293.2 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: H26D-6172:335.7-358.7
- Mining Method: underground

#### Location

- Location: Vortex High-Grade System
- Loc. Source: document

#### QA/QC

- QP Signed: Yes

#### Metal Equivalent

- Metal Eq. Grade: 2.52
- Metal Eq. Unit: g/t AuEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: The gold grade is modest for an underground target, but still above the project average, indicating some gold presence.

- Negative factor: Gold grade \(0.69 g/t\) is below the weak threshold for underground gold \(2.5 g/t\), though it is above the project average \(0.604 g/t Au for Hycroft Mine gold\).

- Negative factor: True width not disclosed, potentially overstating actual thickness.

Evidence · table

> 0.69

Context: 23.0

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

### H26D-6172

[Link to this fact](https://atlas-staging.minestarters.com/news/16-30-et-vortex-and-brimstone-continue-to-expand-with-higher-grades-hycroft-mini--b6e903f4-3f60-4099-bce5-c80e28112777#fact-drill-facts-26)

Hycroft Mine · silver

#### Identity

- Hole ID: H26D-6172
- Project: Hycroft Mine
- Commodity: silver
- Region: usa\_nv
- Reported Region: usa\_nv
- Ticker: HYMC

#### Geometry

- Grade: 112.91
- Grade Unit: g/t
- Intercept: 12.3 m
- From: 369.1 m
- To: 381.4 m
- Intercept Depth: 293.2 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: H26D-6172:369.1-381.4
- Mining Method: underground

#### Location

- Location: Vortex High-Grade System
- Loc. Source: document

#### QA/QC

- QP Signed: Yes

#### Metal Equivalent

- Metal Eq. Grade: 131.66
- Metal Eq. Unit: g/t AgEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: This intercept shows a moderate silver grade over a good width, contributing to the overall silver mineralization in Vortex.

- Positive factor: Silver grade \(112.91 g/t\) is moderate for silver, exceeding the moderate threshold \(100 g/t Ag\) and near the project average \(155.367 g/t Ag for Hycroft Mine silver\).

- Negative factor: True width not disclosed, potentially overstating actual thickness.

Evidence · table

> 112.91

Context: 12.3

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

### H26D-6172

[Link to this fact](https://atlas-staging.minestarters.com/news/16-30-et-vortex-and-brimstone-continue-to-expand-with-higher-grades-hycroft-mini--b6e903f4-3f60-4099-bce5-c80e28112777#fact-drill-facts-27)

Hycroft Mine · gold

#### Identity

- Hole ID: H26D-6172
- Project: Hycroft Mine
- Commodity: gold
- Region: usa\_nv
- Reported Region: usa\_nv
- Ticker: HYMC

#### Geometry

- Grade: 0.25
- Grade Unit: g/t
- Intercept: 12.3 m
- From: 369.1 m
- To: 381.4 m
- Intercept Depth: 293.2 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: H26D-6172:369.1-381.4
- Mining Method: underground

#### Location

- Location: Vortex High-Grade System
- Loc. Source: document

#### QA/QC

- QP Signed: Yes

#### Metal Equivalent

- Metal Eq. Grade: 1.76
- Metal Eq. Unit: g/t AuEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: The gold grade in this intercept is very low, not significantly enhancing the gold potential.

- Negative factor: Gold grade \(0.25 g/t\) is below the weak threshold for underground gold \(2.5 g/t\) and the project average \(0.604 g/t Au for Hycroft Mine gold\).

- Negative factor: True width not disclosed, potentially overstating actual thickness.

Evidence · table

> 0.25

Context: 12.3

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

### H26D-6172

[Link to this fact](https://atlas-staging.minestarters.com/news/16-30-et-vortex-and-brimstone-continue-to-expand-with-higher-grades-hycroft-mini--b6e903f4-3f60-4099-bce5-c80e28112777#fact-drill-facts-28)

Hycroft Mine · silver

#### Identity

- Hole ID: H26D-6172
- Project: Hycroft Mine
- Commodity: silver
- Region: usa\_nv
- Reported Region: usa\_nv
- Ticker: HYMC

#### Geometry

- Grade: 121.94
- Grade Unit: g/t
- Intercept: 21.7 m
- From: 414.8 m
- To: 436.5 m
- Intercept Depth: 293.2 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: H26D-6172:414.8-436.5
- Mining Method: underground

#### Location

- Location: Vortex High-Grade System
- Loc. Source: document

#### QA/QC

- QP Signed: Yes

#### Metal Equivalent

- Metal Eq. Grade: 188.69
- Metal Eq. Unit: g/t AgEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: This intercept shows a moderate silver grade over a good width, contributing to the overall silver mineralization in Vortex.

- Positive factor: Silver grade \(121.94 g/t\) is moderate for silver, exceeding the moderate threshold \(100 g/t Ag\) and near the project average \(155.367 g/t Ag for Hycroft Mine silver\).

- Positive factor: Good intercept length \(21.7 m\) for a high-grade system.

- Negative factor: True width not disclosed, potentially overstating actual thickness.

Evidence · table

> 121.94

Context: 21.7

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

### H26D-6172

[Link to this fact](https://atlas-staging.minestarters.com/news/16-30-et-vortex-and-brimstone-continue-to-expand-with-higher-grades-hycroft-mini--b6e903f4-3f60-4099-bce5-c80e28112777#fact-drill-facts-29)

Hycroft Mine · gold

#### Identity

- Hole ID: H26D-6172
- Project: Hycroft Mine
- Commodity: gold
- Region: usa\_nv
- Reported Region: usa\_nv
- Ticker: HYMC

#### Geometry

- Grade: 0.89
- Grade Unit: g/t
- Intercept: 21.7 m
- From: 414.8 m
- To: 436.5 m
- Intercept Depth: 293.2 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: H26D-6172:414.8-436.5
- Mining Method: underground

#### Location

- Location: Vortex High-Grade System
- Loc. Source: document

#### QA/QC

- QP Signed: Yes

#### Metal Equivalent

- Metal Eq. Grade: 2.52
- Metal Eq. Unit: g/t AuEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: The gold grade is modest for an underground target, but still above the project average, indicating some gold presence.

- Negative factor: Gold grade \(0.89 g/t\) is below the weak threshold for underground gold \(2.5 g/t\) and the project average \(0.604 g/t Au for Hycroft Mine gold\).

Evidence · table

> 0.89

Context: 21.7

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

### H26D-6172

[Link to this fact](https://atlas-staging.minestarters.com/news/16-30-et-vortex-and-brimstone-continue-to-expand-with-higher-grades-hycroft-mini--b6e903f4-3f60-4099-bce5-c80e28112777#fact-drill-facts-30)

Hycroft Mine · silver

#### Identity

- Hole ID: H26D-6172
- Project: Hycroft Mine
- Commodity: silver
- Region: usa\_nv
- Reported Region: usa\_nv
- Ticker: HYMC

#### Geometry

- Grade: 515.98
- Grade Unit: g/t
- Intercept: 2.6 m
- From: 421.4 m
- To: 424 m
- Intercept Depth: 293.2 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: H26D-6172:421.4-424
- Mining Method: underground

#### Location

- Location: Vortex High-Grade System
- Loc. Source: document

#### QA/QC

- QP Signed: Yes

#### Metal Equivalent

- Metal Eq. Grade: 542.23
- Metal Eq. Unit: g/t AgEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: This sub-interval shows an exceptional silver grade over a narrow width, enhancing the overall silver potential of the intercept.

- Positive factor: Exceptional silver grade \(515.98 g/t\) significantly exceeds the project average \(155.367 g/t Ag for Hycroft Mine silver\) and the exceptional threshold \(500 g/t Ag\).

- Negative factor: True width not disclosed, potentially overstating actual thickness.

Evidence · table

> 515.98

Context: 2.6

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

### H26D-6172

[Link to this fact](https://atlas-staging.minestarters.com/news/16-30-et-vortex-and-brimstone-continue-to-expand-with-higher-grades-hycroft-mini--b6e903f4-3f60-4099-bce5-c80e28112777#fact-drill-facts-31)

Hycroft Mine · gold

#### Identity

- Hole ID: H26D-6172
- Project: Hycroft Mine
- Commodity: gold
- Region: usa\_nv
- Reported Region: usa\_nv
- Ticker: HYMC

#### Geometry

- Grade: 0.35
- Grade Unit: g/t
- Intercept: 2.6 m
- From: 421.4 m
- To: 424 m
- Intercept Depth: 293.2 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: H26D-6172:421.4-424
- Mining Method: underground

#### Location

- Location: Vortex High-Grade System
- Loc. Source: document

#### QA/QC

- QP Signed: Yes

#### Metal Equivalent

- Metal Eq. Grade: 7.23
- Metal Eq. Unit: g/t AuEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: The gold grade in this sub-interval is low, not significantly enhancing the gold potential.

- Negative factor: Gold grade \(0.35 g/t\) is below the weak threshold for underground gold \(2.5 g/t\) and the project average \(0.604 g/t Au for Hycroft Mine gold\).

Evidence · table

> 0.35

Context: 2.6

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

### H26D-6172

[Link to this fact](https://atlas-staging.minestarters.com/news/16-30-et-vortex-and-brimstone-continue-to-expand-with-higher-grades-hycroft-mini--b6e903f4-3f60-4099-bce5-c80e28112777#fact-drill-facts-32)

Hycroft Mine · silver

#### Identity

- Hole ID: H26D-6172
- Project: Hycroft Mine
- Commodity: silver
- Region: usa\_nv
- Reported Region: usa\_nv
- Ticker: HYMC

#### Geometry

- Grade: 177.97
- Grade Unit: g/t
- Intercept: 11.1 m
- From: 446.6 m
- To: 457.7 m
- Intercept Depth: 293.2 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: H26D-6172:446.6-457.7
- Mining Method: underground

#### Location

- Location: Vortex High-Grade System
- Loc. Source: document

#### QA/QC

- QP Signed: Yes

#### Metal Equivalent

- Metal Eq. Grade: 224.47
- Metal Eq. Unit: g/t AgEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: This intercept shows a moderate silver grade over a good width, contributing to the overall silver mineralization in Vortex.

- Positive factor: Silver grade \(177.97 g/t\) is moderate for silver, exceeding the moderate threshold \(100 g/t Ag\) and above the project average \(155.367 g/t Ag for Hycroft Mine silver\).

- Negative factor: True width not disclosed, potentially overstating actual thickness.

Evidence · table

> 177.97

Context: 11.1

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

### H26D-6172

[Link to this fact](https://atlas-staging.minestarters.com/news/16-30-et-vortex-and-brimstone-continue-to-expand-with-higher-grades-hycroft-mini--b6e903f4-3f60-4099-bce5-c80e28112777#fact-drill-facts-33)

Hycroft Mine · gold

#### Identity

- Hole ID: H26D-6172
- Project: Hycroft Mine
- Commodity: gold
- Region: usa\_nv
- Reported Region: usa\_nv
- Ticker: HYMC

#### Geometry

- Grade: 0.62
- Grade Unit: g/t
- Intercept: 11.1 m
- From: 446.6 m
- To: 457.7 m
- Intercept Depth: 293.2 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: H26D-6172:446.6-457.7
- Mining Method: underground

#### Location

- Location: Vortex High-Grade System
- Loc. Source: document

#### QA/QC

- QP Signed: Yes

#### Metal Equivalent

- Metal Eq. Grade: 2.99
- Metal Eq. Unit: g/t AuEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: The gold grade is modest for an underground target, but still above the project average, indicating some gold presence.

- Negative factor: Gold grade \(0.62 g/t\) is below the weak threshold for underground gold \(2.5 g/t\), though it is above the project average \(0.604 g/t Au for Hycroft Mine gold\).

- Negative factor: True width not disclosed, potentially overstating actual thickness.

Evidence · table

> 0.62

Context: 11.1

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

### H26D-6173

[Link to this fact](https://atlas-staging.minestarters.com/news/16-30-et-vortex-and-brimstone-continue-to-expand-with-higher-grades-hycroft-mini--b6e903f4-3f60-4099-bce5-c80e28112777#fact-drill-facts-34)

Hycroft Mine · silver

#### Identity

- Hole ID: H26D-6173
- Project: Hycroft Mine
- Commodity: silver
- Region: usa\_nv
- Reported Region: usa\_nv
- Ticker: HYMC

#### Geometry

- Grade: 33.99
- Grade Unit: g/t
- Intercept: 6.1 m
- From: 370.9 m
- To: 377 m
- Intercept Depth: 370.9 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: H26D-6173:370.9-377
- Mining Method: underground

#### Location

- Location: Vortex High-Grade System
- Loc. Source: document

#### QA/QC

- QP Signed: Yes

#### Metal Equivalent

- Metal Eq. Grade: 231.24
- Metal Eq. Unit: g/t AgEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: This intercept shows a moderate silver grade over a good width, contributing to the overall silver mineralization in Vortex.

- Positive factor: Silver grade \(33.99 g/t\) is moderate for silver, exceeding the weak threshold \(30 g/t Ag\).

- Negative factor: True width not disclosed, potentially overstating actual thickness.

Evidence · table

> 33.99

Context: 6.1

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

### H26D-6173

[Link to this fact](https://atlas-staging.minestarters.com/news/16-30-et-vortex-and-brimstone-continue-to-expand-with-higher-grades-hycroft-mini--b6e903f4-3f60-4099-bce5-c80e28112777#fact-drill-facts-35)

Hycroft Mine · gold

#### Identity

- Hole ID: H26D-6173
- Project: Hycroft Mine
- Commodity: gold
- Region: usa\_nv
- Reported Region: usa\_nv
- Ticker: HYMC

#### Geometry

- Grade: 2.63
- Grade Unit: g/t
- Intercept: 6.1 m
- From: 370.9 m
- To: 377 m
- Intercept Depth: 370.9 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: H26D-6173:370.9-377
- Mining Method: underground

#### Location

- Location: Vortex High-Grade System
- Loc. Source: document

#### QA/QC

- QP Signed: Yes

#### Metal Equivalent

- Metal Eq. Grade: 3.08
- Metal Eq. Unit: g/t AuEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: This intercept shows a weak but potentially economic gold grade for an underground target, contributing to the overall gold potential.

- Positive factor: Gold grade \(2.63 g/t\) is weak for underground gold, exceeding the weak threshold \(2.5 g/t Au\) and above the project average \(0.604 g/t Au for Hycroft Mine gold\).

- Negative factor: True width not disclosed, potentially overstating actual thickness.

Evidence · table

> 2.63

Context: 6.1

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

### H26D-6173

[Link to this fact](https://atlas-staging.minestarters.com/news/16-30-et-vortex-and-brimstone-continue-to-expand-with-higher-grades-hycroft-mini--b6e903f4-3f60-4099-bce5-c80e28112777#fact-drill-facts-36)

Hycroft Mine · silver

#### Identity

- Hole ID: H26D-6173
- Project: Hycroft Mine
- Commodity: silver
- Region: usa\_nv
- Reported Region: usa\_nv
- Ticker: HYMC

#### Geometry

- Grade: 134.13
- Grade Unit: g/t
- Intercept: 7.4 m
- From: 389.3 m
- To: 396.7 m
- Intercept Depth: 370.9 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: H26D-6173:389.3-396.7
- Mining Method: underground

#### Location

- Location: Vortex High-Grade System
- Loc. Source: document

#### QA/QC

- QP Signed: Yes

#### Metal Equivalent

- Metal Eq. Grade: 155.88
- Metal Eq. Unit: g/t AgEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: This intercept shows a moderate silver grade over a good width, contributing to the overall silver mineralization in Vortex.

- Positive factor: Silver grade \(134.13 g/t\) is moderate for silver, exceeding the moderate threshold \(100 g/t Ag\) and near the project average \(155.367 g/t Ag for Hycroft Mine silver\).

- Negative factor: True width not disclosed, potentially overstating actual thickness.

Evidence · table

> 134.13

Context: 7.4

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

### H26D-6173

[Link to this fact](https://atlas-staging.minestarters.com/news/16-30-et-vortex-and-brimstone-continue-to-expand-with-higher-grades-hycroft-mini--b6e903f4-3f60-4099-bce5-c80e28112777#fact-drill-facts-37)

Hycroft Mine · gold

#### Identity

- Hole ID: H26D-6173
- Project: Hycroft Mine
- Commodity: gold
- Region: usa\_nv
- Reported Region: usa\_nv
- Ticker: HYMC

#### Geometry

- Grade: 0.29
- Grade Unit: g/t
- Intercept: 7.4 m
- From: 389.3 m
- To: 396.7 m
- Intercept Depth: 370.9 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: H26D-6173:389.3-396.7
- Mining Method: underground

#### Location

- Location: Vortex High-Grade System
- Loc. Source: document

#### QA/QC

- QP Signed: Yes

#### Metal Equivalent

- Metal Eq. Grade: 2.08
- Metal Eq. Unit: g/t AuEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: The gold grade in this intercept is very low, not significantly enhancing the gold potential.

- Negative factor: Gold grade \(0.29 g/t\) is below the weak threshold for underground gold \(2.5 g/t\) and the project average \(0.604 g/t Au for Hycroft Mine gold\).

- Negative factor: True width not disclosed, potentially overstating actual thickness.

Evidence · table

> 0.29

Context: 7.4

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

### H26D-6173

[Link to this fact](https://atlas-staging.minestarters.com/news/16-30-et-vortex-and-brimstone-continue-to-expand-with-higher-grades-hycroft-mini--b6e903f4-3f60-4099-bce5-c80e28112777#fact-drill-facts-38)

Hycroft Mine · silver

#### Identity

- Hole ID: H26D-6173
- Project: Hycroft Mine
- Commodity: silver
- Region: usa\_nv
- Reported Region: usa\_nv
- Ticker: HYMC

#### Geometry

- Grade: 284.05
- Grade Unit: g/t
- Intercept: 2.7 m
- From: 394 m
- To: 396.7 m
- Intercept Depth: 370.9 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: H26D-6173:394-396.7
- Mining Method: underground

#### Location

- Location: Vortex High-Grade System
- Loc. Source: document

#### QA/QC

- QP Signed: Yes

#### Metal Equivalent

- Metal Eq. Grade: 312.55
- Metal Eq. Unit: g/t AgEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: This sub-interval shows a strong silver grade over a narrow width, enhancing the overall silver potential of the intercept.

- Positive factor: Strong silver grade \(284.05 g/t\) exceeds the project average \(155.367 g/t Ag for Hycroft Mine silver\) and the strong threshold \(200 g/t Ag\).

- Negative factor: True width not disclosed, potentially overstating actual thickness.

Evidence · table

> 284.05

Context: 2.7

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

### H26D-6173

[Link to this fact](https://atlas-staging.minestarters.com/news/16-30-et-vortex-and-brimstone-continue-to-expand-with-higher-grades-hycroft-mini--b6e903f4-3f60-4099-bce5-c80e28112777#fact-drill-facts-39)

Hycroft Mine · gold

#### Identity

- Hole ID: H26D-6173
- Project: Hycroft Mine
- Commodity: gold
- Region: usa\_nv
- Reported Region: usa\_nv
- Ticker: HYMC

#### Geometry

- Grade: 0.38
- Grade Unit: g/t
- Intercept: 2.7 m
- From: 394 m
- To: 396.7 m
- Intercept Depth: 370.9 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: H26D-6173:394-396.7
- Mining Method: underground

#### Location

- Location: Vortex High-Grade System
- Loc. Source: document

#### QA/QC

- QP Signed: Yes

#### Metal Equivalent

- Metal Eq. Grade: 4.17
- Metal Eq. Unit: g/t AuEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: The gold grade in this sub-interval is low, not significantly enhancing the gold potential.

- Negative factor: Gold grade \(0.38 g/t\) is below the weak threshold for underground gold \(2.5 g/t\) and the project average \(0.604 g/t Au for Hycroft Mine gold\).

Evidence · table

> 0.38

Context: 2.7

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

### H26D-6167A

[Link to this fact](https://atlas-staging.minestarters.com/news/16-30-et-vortex-and-brimstone-continue-to-expand-with-higher-grades-hycroft-mini--b6e903f4-3f60-4099-bce5-c80e28112777#fact-drill-facts-40)

Hycroft Mine · silver

#### Identity

- Hole ID: H26D-6167A
- Project: Hycroft Mine
- Commodity: silver
- Region: usa\_nv
- Reported Region: usa\_nv
- Ticker: HYMC

#### Geometry

- Grade: 1345.27
- Grade Unit: g/t
- Intercept: 5.5 m
- From: 309.9 m
- To: 315.4 m
- Intercept Depth: 309.9 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: H26D-6167A:309.9-315.4
- Mining Method: underground

#### Location

- Location: Brimstone High-Grade System
- Loc. Source: document

#### QA/QC

- QP Signed: Yes

#### Metal Equivalent

- Metal Eq. Grade: 1387.27
- Metal Eq. Unit: g/t AgEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: This intercept shows an extremely high, bonanza-grade silver, marking a significant positive for the Brimstone system and extending its known mineralization.

- Positive factor: Bonanza silver grade \(1,345.27 g/t\) is exceptionally high, significantly exceeding the project's prior best \(748.02 g/t Ag for Brimstone silver\) and the exceptional threshold \(500 g/t Ag\).

- Positive factor: This intercept extends high-grade mineralization to the north, opening additional target opportunities.

- Negative factor: True width not disclosed, potentially overstating actual thickness.

Evidence · table

> 1,345.27

Context: 5.5

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

### H26D-6167A

[Link to this fact](https://atlas-staging.minestarters.com/news/16-30-et-vortex-and-brimstone-continue-to-expand-with-higher-grades-hycroft-mini--b6e903f4-3f60-4099-bce5-c80e28112777#fact-drill-facts-41)

Hycroft Mine · gold

#### Identity

- Hole ID: H26D-6167A
- Project: Hycroft Mine
- Commodity: gold
- Region: usa\_nv
- Reported Region: usa\_nv
- Ticker: HYMC

#### Geometry

- Grade: 0.56
- Grade Unit: g/t
- Intercept: 5.5 m
- From: 309.9 m
- To: 315.4 m
- Intercept Depth: 309.9 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: H26D-6167A:309.9-315.4
- Mining Method: underground

#### Location

- Location: Brimstone High-Grade System
- Loc. Source: document

#### QA/QC

- QP Signed: Yes

#### Metal Equivalent

- Metal Eq. Grade: 18.5
- Metal Eq. Unit: g/t AuEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: The gold grade in this intercept is low, not significantly enhancing the gold potential.

- Negative factor: Gold grade \(0.56 g/t\) is below the weak threshold for underground gold \(2.5 g/t\) and the project average \(0.963 g/t Au for Brimstone gold\).

Evidence · table

> 0.56

Context: 5.5

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

### H26D-6167A

[Link to this fact](https://atlas-staging.minestarters.com/news/16-30-et-vortex-and-brimstone-continue-to-expand-with-higher-grades-hycroft-mini--b6e903f4-3f60-4099-bce5-c80e28112777#fact-drill-facts-42)

Hycroft Mine · silver

#### Identity

- Hole ID: H26D-6167A
- Project: Hycroft Mine
- Commodity: silver
- Region: usa\_nv
- Reported Region: usa\_nv
- Ticker: HYMC

#### Geometry

- Grade: 4074
- Grade Unit: g/t
- Intercept: 1.8 m
- From: 313.6 m
- To: 315.4 m
- Intercept Depth: 309.9 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: H26D-6167A:313.6-315.4
- Mining Method: underground

#### Location

- Location: Brimstone High-Grade System
- Loc. Source: document

#### QA/QC

- QP Signed: Yes

#### Metal Equivalent

- Metal Eq. Grade: 4181.25
- Metal Eq. Unit: g/t AgEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: This sub-interval shows an extremely high, bonanza-grade silver intercept, marking a significant positive for the Brimstone system and exceeding previous best results.

- Positive factor: Bonanza silver grade \(4,074.00 g/t\) is exceptionally high, significantly exceeding the project's prior best \(748.02 g/t Ag for Brimstone silver\) and the exceptional threshold \(500 g/t Ag\).

- Positive factor: This represents a significant high-grade zone within the broader intercept, extending mineralization to the north.

- Negative factor: True width not disclosed, potentially overstating actual thickness.

Evidence · table

> 4,074.00

Context: 1.8

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

### H26D-6167A

[Link to this fact](https://atlas-staging.minestarters.com/news/16-30-et-vortex-and-brimstone-continue-to-expand-with-higher-grades-hycroft-mini--b6e903f4-3f60-4099-bce5-c80e28112777#fact-drill-facts-43)

Hycroft Mine · gold

#### Identity

- Hole ID: H26D-6167A
- Project: Hycroft Mine
- Commodity: gold
- Region: usa\_nv
- Reported Region: usa\_nv
- Ticker: HYMC

#### Geometry

- Grade: 1.43
- Grade Unit: g/t
- Intercept: 1.8 m
- From: 313.6 m
- To: 315.4 m
- Intercept Depth: 309.9 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: H26D-6167A:313.6-315.4
- Mining Method: underground

#### Location

- Location: Brimstone High-Grade System
- Loc. Source: document

#### QA/QC

- QP Signed: Yes

#### Metal Equivalent

- Metal Eq. Grade: 55.75
- Metal Eq. Unit: g/t AuEq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: The gold grade in this sub-interval is low, not significantly enhancing the gold potential.

- Negative factor: Gold grade \(1.43 g/t\) is below the weak threshold for underground gold \(2.5 g/t\) and the project average \(0.963 g/t Au for Brimstone gold\).

Evidence · table

> 1.43

Context: 1.8

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

### Also Including

[Link to this fact](https://atlas-staging.minestarters.com/news/16-30-et-vortex-and-brimstone-continue-to-expand-with-higher-grades-hycroft-mini--b6e903f4-3f60-4099-bce5-c80e28112777#fact-drill-facts-44)

Hycroft Mine · silver

#### Identity

- Hole ID: Also Including
- Project: Hycroft Mine
- Commodity: silver
- Region: usa\_nv
- Reported Region: usa\_nv
- Ticker: HYMC

#### Geometry

- Grade: 2650
- Grade Unit: g/t
- Intercept: 1.6 m
- From: 498.9 m
- To: 500.5 m
- Intercept Depth: 498.9 m

#### Classification

- Sample Type: drill
- Group ID: Also Including:498.9-500.5
- Mining Method: underground

#### QA/QC

- QP Signed: Yes

#### Metal Equivalent

- Metal Eq. Grade: 2718.25
- Metal Eq. Unit: g/t Eq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: Expanded from assay table. 2650 g/t silver is exceptional against the default band \[500, 200, 100, 30\] g/t. Grade×width 4240.0 g/t·m is strong \(grade alone is exceptional; the better of the two is used\).

- Positive factor: 2650 g/t silver is exceptional on the default band.

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

Evidence · table

> 2,650.00

Context: Also Including

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

### Also Including

[Link to this fact](https://atlas-staging.minestarters.com/news/16-30-et-vortex-and-brimstone-continue-to-expand-with-higher-grades-hycroft-mini--b6e903f4-3f60-4099-bce5-c80e28112777#fact-drill-facts-45)

Hycroft Mine · gold

#### Identity

- Hole ID: Also Including
- Project: Hycroft Mine
- Commodity: gold
- Region: usa\_nv
- Reported Region: usa\_nv
- Ticker: HYMC

#### Geometry

- Grade: 0.91
- Grade Unit: g/t
- Intercept: 1.6 m
- From: 498.9 m
- To: 500.5 m
- Intercept Depth: 498.9 m

#### Classification

- Sample Type: drill
- Group ID: Also Including:498.9-500.5
- Mining Method: underground

#### QA/QC

- QP Signed: Yes

#### Metal Equivalent

- Metal Eq. Grade: 2718.25
- Metal Eq. Unit: g/t Eq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: Expanded from assay table. 0.91 g/t gold is below against the underground mining band \[15, 7, 4, 2.5\] g/t. Grade×width 1.5 g/t·m is below.

- Negative factor: 0.91 g/t gold is below the weak threshold \(2.5 g/t\) on the underground mining band.

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

Evidence · table

> 0.91

Context: Also Including

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

### Also Including

[Link to this fact](https://atlas-staging.minestarters.com/news/16-30-et-vortex-and-brimstone-continue-to-expand-with-higher-grades-hycroft-mini--b6e903f4-3f60-4099-bce5-c80e28112777#fact-drill-facts-46)

Hycroft Mine · silver

#### Identity

- Hole ID: Also Including
- Project: Hycroft Mine
- Commodity: silver
- Region: usa\_nv
- Reported Region: usa\_nv
- Ticker: HYMC

#### Geometry

- Grade: 2249.39
- Grade Unit: g/t
- Intercept: 5.5 m
- From: 453.5 m
- To: 459 m
- Intercept Depth: 453.5 m

#### Classification

- Sample Type: drill
- Group ID: Also Including:453.5-459
- Mining Method: underground

#### QA/QC

- QP Signed: Yes

#### Metal Equivalent

- Metal Eq. Grade: 2325.14
- Metal Eq. Unit: g/t Eq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: Expanded from assay table. 2249.39 g/t silver is exceptional against the default band \[500, 200, 100, 30\] g/t. Grade×width 12371.6 g/t·m is exceptional.

- Positive factor: 2249.39 g/t silver is exceptional on the default band.

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

Evidence · table

> 2,249.39

Context: Also Including

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

### Also Including

[Link to this fact](https://atlas-staging.minestarters.com/news/16-30-et-vortex-and-brimstone-continue-to-expand-with-higher-grades-hycroft-mini--b6e903f4-3f60-4099-bce5-c80e28112777#fact-drill-facts-47)

Hycroft Mine · gold

#### Identity

- Hole ID: Also Including
- Project: Hycroft Mine
- Commodity: gold
- Region: usa\_nv
- Reported Region: usa\_nv
- Ticker: HYMC

#### Geometry

- Grade: 1.01
- Grade Unit: g/t
- Intercept: 5.5 m
- From: 453.5 m
- To: 459 m
- Intercept Depth: 453.5 m

#### Classification

- Sample Type: drill
- Group ID: Also Including:453.5-459
- Mining Method: underground

#### QA/QC

- QP Signed: Yes

#### Metal Equivalent

- Metal Eq. Grade: 2325.14
- Metal Eq. Unit: g/t Eq
- Assumptions Disclosed: Yes

#### Review

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

#### Dates

- Event date: 2026-09-09T00:00:00.000Z

Reasoning: Expanded from assay table. 1.01 g/t gold is below against the underground mining band \[15, 7, 4, 2.5\] g/t. Grade×width 5.6 g/t·m is below.

- Negative factor: 1.01 g/t gold is below the weak threshold \(2.5 g/t\) on the underground mining band.

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

Evidence · table

> 1.01

Context: Also Including

#### Tags used in scoring

**No QA/QC Disclosure**

Polarity: negative

Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document.

Why it applies: qaqc\_disclosed is not true

**Cut-off Undisclosed**

Polarity: negative

Definition: High-grade interval reported without stating the cut-off grade used for compositing.

Why it applies: no cutoff\_grade was stated

## 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.