Vortex and Brimstone Continue to Expand With Higher Grades

Original announcement by prnewswire on

Company
Hycroft Mining Holding Corporation
Ticker
HYMC
Exchange
Unavailable
Region
Nevada
Primary commodity
Silver
Secondary commodities
Gold
Document categories
Drill results
Extracted
2026-09-12 00:18:35 UTC

Analysis by Minestarters Atlas

Minestarters Atlas analysis

Summary

Hycroft Mining Holding Corporation announced exceptional drill results from its 2025-2026 Exploration Drill Program at the Hycroft Mine in Nevada. The program successfully extended high-grade silver and gold mineralization in both the Vortex and Brimstone systems, with intercepts including 5.5 meters at 4,074 g/t silver and 1.8 meters at 43.00 g/t gold. The company noted the discovery of a new high-grade gold interval and confirmed that the mineralization remains open in all directions, supporting the potential for a high-grade underground mine.

Reasoning: The drill results from the Hycroft Mine are highly positive, featuring multiple bonanza-grade silver and gold intercepts that significantly extend known mineralization in both the Vortex and Brimstone systems. The discovery of a new high-grade gold zone within Vortex adds further upside potential, and the systems remain open, indicating strong growth prospects. The potential for a high-grade underground mine is also highlighted. However, the absence of detailed QA/QC methods and laboratory information slightly reduces overall confidence.

Positive factors

  • Exceptional high-grade silver and gold intercepts, including bonanza grades up to 4,074 g/t Ag and 43.00 g/t Au.
  • Significant step-out extensions of high-grade mineralization in both Vortex and Brimstone systems.
  • Identification of a new high-grade gold interval within the Vortex system, indicating potential for a separate gold system.
  • Mineralization remains open in all directions and at depth, suggesting further growth potential.
  • Results support the potential for a high-grade underground mine.

Negative factors

  • No specific QA/QC methods or laboratory accreditation details were disclosed in the release.

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

Facts used in scoring: 48

Classification and evidence

Bonanza Interceptpositive

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

Why it applies: Multiple intercepts, including 1.6m at 2,650.00 g/t Ag, 11.2m at 1,664.80 g/t Ag, 5.5m at 2,249.39 g/t Ag, 1.5m at 43.00 g/t Au, and 1.8m at 4,074.00 g/t Ag, are exceptionally high-grade, well above the deposit-type norm for silver and gold.

Evidence · table

“2,650.00”

Context: 1.6

Step-Out Extensionpositive

Mineralization extended beyond the previously known limit.

Why it applies: Holes H26D-6090 and H26D-6166 were drilled offsetting previous step-out drilling, and H26D-6167A was designed to test and extend high-grade mineralization to the north, successfully extending the known mineralization.

Evidence · text

“Hole H26D-6167A was designed to test and extend high-grade mineralization to the north.”

QA/QC Disclosedpositive

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

Why it applies: The release states that Alex Davidson, Vice President, Exploration, 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.”

Metal Equivalent Opaquenegative

Metal equivalent grade reported without disclosing the price, recovery, or payability assumptions used. Requires an actual metal equivalent grade; a combined elemental basket such as PGE is not a metal equivalent.

Why it applies: Metal equivalent grades (AuEQ and AgEQ) are reported with the price assumptions ($3,600/oz gold and $48/oz silver) but without disclosing recovery or payability assumptions.

Evidence · text

“Note: $3,600/oz gold and $48/oz silver are used for gold equivalent (AuEQ) and silver equivalent (AgEQ) numbers”

No QA/QC Disclosurenegative

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

Why it applies: The release does not disclose specific QA/QC methods (e.g., blanks, standards, duplicates) or the name of the certified laboratory used for assays.

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.”

Extracted facts

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

Drill Results (48)

H26D-6166Hycroft Mine · silverGrade: 460.82Grade Unit: g/tIntercept: 20 mView all details
Link to this fact

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

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

QA/QC

QP Signed
Yes

Metal Equivalent

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

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-11T00:00:00.000Z

Reasoning: This intercept shows a strong silver grade over a good width, contributing positively to the overall resource potential. The grade is well above the moderate threshold for silver.

Positive factors

  • Strong silver grade over a significant intercept length.

Negative factors

  • No specific QA/QC methods or laboratory accreditation details were disclosed.

Evidence · table

“460.82”

Context: 20.0

Tags used in scoring

No QA/QC Disclosurenegative

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

H26D-6166Hycroft Mine · goldGrade: 0.32Grade Unit: g/tIntercept: 20 mView all details
Link to this fact

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

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

QA/QC

QP Signed
Yes

Metal Equivalent

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

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-11T00:00:00.000Z

Reasoning: While part of a significant silver intercept, the gold grade for this interval is relatively low for an underground mining scenario, contributing less to the overall value.

Negative factors

  • Gold grade is below the weak threshold for underground mining.
  • No specific QA/QC methods or laboratory accreditation details were disclosed.

Evidence · table

“0.32”

Context: 20.0

Tags used in scoring

No QA/QC Disclosurenegative

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

H26D-6166Hycroft Mine · silverGrade: 597.03Grade Unit: g/tIntercept: 4.4 mView all details
Link to this fact

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
485 m

Classification

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

QA/QC

QP Signed
Yes

Metal Equivalent

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

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-11T00:00:00.000Z

Reasoning: This sub-interval shows a very strong silver grade, highlighting a higher-grade portion within the broader intercept.

Positive factors

  • High silver grade within a sub-interval, indicating a higher-grade zone.

Negative factors

  • No specific QA/QC methods or laboratory accreditation details were disclosed.

Evidence · table

“597.03”

Context: 4.4

Tags used in scoring

No QA/QC Disclosurenegative

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

H26D-6166Hycroft Mine · goldGrade: 0.21Grade Unit: g/tIntercept: 4.4 mView all details
Link to this fact

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
485 m

Classification

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

QA/QC

QP Signed
Yes

Metal Equivalent

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

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-11T00:00:00.000Z

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

Negative factors

  • Gold grade is below the weak threshold for underground mining.
  • No specific QA/QC methods or laboratory accreditation details were disclosed.

Evidence · table

“0.21”

Context: 4.4

Tags used in scoring

No QA/QC Disclosurenegative

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

H26D-6166Hycroft Mine · silverGrade: 952.37Grade Unit: g/tIntercept: 6.1 mView all details
Link to this fact

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
495.6 m

Classification

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

QA/QC

QP Signed
Yes

Metal Equivalent

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

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-11T00:00:00.000Z

Reasoning: This sub-interval features an exceptional silver grade, significantly enhancing the overall prospectivity of the intercept.

Positive factors

  • Exceptional silver grade over a good width, indicating a bonanza-grade zone.

Negative factors

  • No specific QA/QC methods or laboratory accreditation details were disclosed.

Evidence · table

“952.37”

Context: 6.1

Tags used in scoring

No QA/QC Disclosurenegative

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

H26D-6166Hycroft Mine · goldGrade: 0.54Grade Unit: g/tIntercept: 6.1 mView all details
Link to this fact

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
495.6 m

Classification

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

QA/QC

QP Signed
Yes

Metal Equivalent

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

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-11T00:00:00.000Z

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

Negative factors

  • Gold grade is below the weak threshold for underground mining.
  • No specific QA/QC methods or laboratory accreditation details were disclosed.

Evidence · table

“0.54”

Context: 6.1

Tags used in scoring

No QA/QC Disclosurenegative

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

H26D-6166Hycroft Mine · silverGrade: 2650Grade Unit: g/tIntercept: 1.6 mView all details
Link to this fact

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
498.9 m

Classification

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

QA/QC

QP Signed
Yes

Metal Equivalent

Assumptions Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-11T00:00:00.000Z

Reasoning: This sub-interval represents a bonanza silver grade, indicating extremely high-grade mineralization within the broader intercept, despite its narrow width.

Positive factors

  • Bonanza silver grade over a narrow but very high-grade interval.

Negative factors

  • No specific QA/QC methods or laboratory accreditation details were disclosed.

Evidence · table

“2,650.00”

Context: 1.6

Tags used in scoring

No QA/QC Disclosurenegative

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

H26D-6166Hycroft Mine · goldGrade: 0.91Grade Unit: g/tIntercept: 1.6 mView all details
Link to this fact

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
498.9 m

Classification

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

QA/QC

QP Signed
Yes

Metal Equivalent

Assumptions Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-11T00:00:00.000Z

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

Negative factors

  • Gold grade is below the weak threshold for underground mining.
  • No specific QA/QC methods or laboratory accreditation details were disclosed.

Evidence · table

“0.91”

Context: 1.6

Tags used in scoring

No QA/QC Disclosurenegative

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

H26D-6090Hycroft Mine · silverGrade: 11.17Grade Unit: g/tIntercept: 6.2 mView all details
Link to this fact

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

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

QA/QC

QP Signed
Yes

Metal Equivalent

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

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-11T00:00:00.000Z

Reasoning: The silver grade in this intercept is low, contributing minimally to the overall economic potential.

Negative factors

  • Silver grade is below the weak threshold for underground mining.
  • No specific QA/QC methods or laboratory accreditation details were disclosed.

Evidence · table

“11.17”

Context: 6.2

Tags used in scoring

No QA/QC Disclosurenegative

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

H26D-6090Hycroft Mine · goldGrade: 2.08Grade Unit: g/tIntercept: 6.2 mView all details
Link to this fact

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

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

QA/QC

QP Signed
Yes

Metal Equivalent

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

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-11T00:00:00.000Z

Reasoning: The gold grade in this intercept is below the weak threshold for underground mining, limiting its individual economic impact.

Negative factors

  • Gold grade is below the weak threshold for underground mining.
  • No specific QA/QC methods or laboratory accreditation details were disclosed.

Evidence · table

“2.08”

Context: 6.2

Tags used in scoring

No QA/QC Disclosurenegative

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

H26D-6090Hycroft Mine · silverGrade: 110.24Grade Unit: g/tIntercept: 13.1 mView all details
Link to this fact

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
414.2 m

Classification

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

QA/QC

QP Signed
Yes

Metal Equivalent

Assumptions Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-11T00:00:00.000Z

Reasoning: This intercept shows a moderate silver grade over a reasonable width, contributing positively to the overall resource potential.

Positive factors

  • Moderate silver grade over a good intercept length.

Negative factors

  • No specific QA/QC methods or laboratory accreditation details were disclosed.

Evidence · table

“110.24”

Context: 13.1

Tags used in scoring

No QA/QC Disclosurenegative

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

H26D-6090Hycroft Mine · goldGrade: 0.25Grade Unit: g/tIntercept: 13.1 mView all details
Link to this fact

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
414.2 m

Classification

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

QA/QC

QP Signed
Yes

Metal Equivalent

Assumptions Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-11T00:00:00.000Z

Reasoning: The gold grade in this intercept is low, contributing minimally to the overall economic potential.

Negative factors

  • Gold grade is below the weak threshold for underground mining.
  • No specific QA/QC methods or laboratory accreditation details were disclosed.

Evidence · table

“0.25”

Context: 13.1

Tags used in scoring

No QA/QC Disclosurenegative

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

H26D-6090Hycroft Mine · silverGrade: 392.61Grade Unit: g/tIntercept: 2.4 mView all details
Link to this fact

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
417.4 m

Classification

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

QA/QC

QP Signed
Yes

Metal Equivalent

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

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-11T00:00:00.000Z

Reasoning: This sub-interval shows a very strong silver grade, highlighting a higher-grade portion within the broader intercept.

Positive factors

  • High silver grade within a sub-interval, indicating a higher-grade zone.

Negative factors

  • No specific QA/QC methods or laboratory accreditation details were disclosed.

Evidence · table

“392.61”

Context: 2.4

Tags used in scoring

No QA/QC Disclosurenegative

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

H26D-6090Hycroft Mine · goldGrade: 0.42Grade Unit: g/tIntercept: 2.4 mView all details
Link to this fact

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
417.4 m

Classification

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

QA/QC

QP Signed
Yes

Metal Equivalent

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

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-11T00:00:00.000Z

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

Negative factors

  • Gold grade is below the weak threshold for underground mining.
  • No specific QA/QC methods or laboratory accreditation details were disclosed.

Evidence · table

“0.42”

Context: 2.4

Tags used in scoring

No QA/QC Disclosurenegative

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

H26D-6090Hycroft Mine · silverGrade: 780.53Grade Unit: g/tIntercept: 30.5 mView all details
Link to this fact

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
435.4 m

Classification

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

QA/QC

QP Signed
Yes

Metal Equivalent

Assumptions Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-11T00:00:00.000Z

Reasoning: This intercept is highly material due to its exceptional silver grade and substantial width, extending the known mineralization and confirming continuity.

Positive factors

  • Exceptional silver grade over a significant intercept length, indicating strong mineralization.
  • This hole offsets previous drilling, extending the known mineralization.

Negative factors

  • No specific QA/QC methods or laboratory accreditation details were disclosed.

Evidence · table

“780.53”

Context: 30.5

Tags used in scoring

No QA/QC Disclosurenegative

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

H26D-6090Hycroft Mine · goldGrade: 0.49Grade Unit: g/tIntercept: 30.5 mView all details
Link to this fact

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
435.4 m

Classification

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

QA/QC

QP Signed
Yes

Metal Equivalent

Assumptions Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-11T00:00:00.000Z

Reasoning: While part of a significant silver intercept, the gold grade for this interval is relatively low for an underground mining scenario, contributing less to the overall value.

Negative factors

  • Gold grade is below the weak threshold for underground mining.
  • No specific QA/QC methods or laboratory accreditation details were disclosed.

Evidence · table

“0.49”

Context: 30.5

Tags used in scoring

No QA/QC Disclosurenegative

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

H26D-6090Hycroft Mine · silverGrade: 1664.8Grade Unit: g/tIntercept: 11.2 mView all details
Link to this fact

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
453.5 m

Classification

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

QA/QC

QP Signed
Yes

Metal Equivalent

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

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-11T00:00:00.000Z

Reasoning: This sub-interval features a bonanza silver grade over a substantial width, making it a highly material and positive result.

Positive factors

  • Bonanza silver grade over a significant width, indicating a very high-grade zone.

Negative factors

  • No specific QA/QC methods or laboratory accreditation details were disclosed.

Evidence · table

“1,664.80”

Context: 11.2

Tags used in scoring

No QA/QC Disclosurenegative

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

H26D-6090Hycroft Mine · goldGrade: 0.85Grade Unit: g/tIntercept: 11.2 mView all details
Link to this fact

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
453.5 m

Classification

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

QA/QC

QP Signed
Yes

Metal Equivalent

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

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-11T00:00:00.000Z

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

Negative factors

  • Gold grade is below the weak threshold for underground mining.
  • No specific QA/QC methods or laboratory accreditation details were disclosed.

Evidence · table

“0.85”

Context: 11.2

Tags used in scoring

No QA/QC Disclosurenegative

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

H26D-6090Hycroft Mine · silverGrade: 2249.39Grade Unit: g/tIntercept: 5.5 mView all details
Link to this fact

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
453.5 m

Classification

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

QA/QC

QP Signed
Yes

Metal Equivalent

Assumptions Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-11T00:00:00.000Z

Reasoning: This sub-interval features a bonanza silver grade over a good width, making it a highly material and positive result.

Positive factors

  • Bonanza silver grade over a good width, indicating a very high-grade zone.

Negative factors

  • No specific QA/QC methods or laboratory accreditation details were disclosed.

Evidence · table

“2,249.39”

Context: 5.5

Tags used in scoring

No QA/QC Disclosurenegative

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

H26D-6090Hycroft Mine · goldGrade: 1.01Grade Unit: g/tIntercept: 5.5 mView all details
Link to this fact

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
453.5 m

Classification

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

QA/QC

QP Signed
Yes

Metal Equivalent

Assumptions Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-11T00:00:00.000Z

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

Negative factors

  • Gold grade is below the weak threshold for underground mining.
  • No specific QA/QC methods or laboratory accreditation details were disclosed.

Evidence · table

“1.01”

Context: 5.5

Tags used in scoring

No QA/QC Disclosurenegative

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

H26D-6172Hycroft Mine · silverGrade: 28.65Grade Unit: g/tIntercept: 6.1 mView all details
Link to this fact

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

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

QA/QC

QP Signed
Yes

Metal Equivalent

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

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-11T00:00:00.000Z

Reasoning: The silver grade in this intercept is low, contributing minimally to the overall economic potential.

Negative factors

  • Silver grade is below the weak threshold for underground mining.
  • No specific QA/QC methods or laboratory accreditation details were disclosed.

Evidence · table

“28.65”

Context: 6.1

Tags used in scoring

No QA/QC Disclosurenegative

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

H26D-6172Hycroft Mine · goldGrade: 21.12Grade Unit: g/tIntercept: 6.1 mView all details
Link to this fact

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

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

QA/QC

QP Signed
Yes

Metal Equivalent

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

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-11T00:00:00.000Z

Reasoning: This is a highly material intercept due to its exceptional gold grade, indicating a significant new high-grade gold zone that warrants follow-up drilling.

Positive factors

  • Exceptional gold grade over a good intercept length, indicating a bonanza-grade zone.
  • This intercept represents a new high-grade gold interval, suggesting potential for a separate gold system.

Negative factors

  • No specific QA/QC methods or laboratory accreditation details were disclosed.

Evidence · table

“21.12”

Context: 6.1

Tags used in scoring

No QA/QC Disclosurenegative

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

H26D-6172Hycroft Mine · silverGrade: 49.4Grade Unit: g/tIntercept: 1.5 mView all details
Link to this fact

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
296.3 m

Classification

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

QA/QC

QP Signed
Yes

Metal Equivalent

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

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-11T00:00:00.000Z

Reasoning: The silver grade in this sub-interval is low, contributing minimally to the overall economic potential.

Negative factors

  • Silver grade is below the weak threshold for underground mining.
  • No specific QA/QC methods or laboratory accreditation details were disclosed.

Evidence · table

“49.40”

Context: 1.5

Tags used in scoring

No QA/QC Disclosurenegative

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

H26D-6172Hycroft Mine · goldGrade: 43Grade Unit: g/tIntercept: 1.5 mView all details
Link to this fact

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
296.3 m

Classification

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

QA/QC

QP Signed
Yes

Metal Equivalent

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

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-11T00:00:00.000Z

Reasoning: This sub-interval features a bonanza gold grade, making it a highly material and positive result, especially as part of a newly identified high-grade gold zone.

Positive factors

  • Bonanza gold grade over a narrow but very high-grade interval.
  • This intercept represents a new high-grade gold interval, suggesting potential for a separate gold system.

Negative factors

  • No specific QA/QC methods or laboratory accreditation details were disclosed.

Evidence · table

“43.00”

Context: 1.5

Tags used in scoring

No QA/QC Disclosurenegative

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

H26D-6172Hycroft Mine · silverGrade: 137.23Grade Unit: g/tIntercept: 23 mView all details
Link to this fact

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
335.7 m

Classification

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

QA/QC

QP Signed
Yes

Metal Equivalent

Assumptions Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-11T00:00:00.000Z

Reasoning: This intercept shows a moderate silver grade over a substantial width, contributing positively to the understanding of vertical continuity in the Vortex system.

Positive factors

  • Moderate silver grade over a significant intercept length, demonstrating vertical continuity.

Negative factors

  • No specific QA/QC methods or laboratory accreditation details were disclosed.

Evidence · table

“137.23”

Context: 23.0

Tags used in scoring

No QA/QC Disclosurenegative

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

H26D-6172Hycroft Mine · goldGrade: 0.69Grade Unit: g/tIntercept: 23 mView all details
Link to this fact

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
335.7 m

Classification

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

QA/QC

QP Signed
Yes

Metal Equivalent

Assumptions Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-11T00:00:00.000Z

Reasoning: The gold grade in this intercept is low, contributing minimally to the overall economic potential.

Negative factors

  • Gold grade is below the weak threshold for underground mining.
  • No specific QA/QC methods or laboratory accreditation details were disclosed.

Evidence · table

“0.69”

Context: 23.0

Tags used in scoring

No QA/QC Disclosurenegative

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

H26D-6172Hycroft Mine · silverGrade: 112.91Grade Unit: g/tIntercept: 12.3 mView all details
Link to this fact

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
369.1 m

Classification

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

QA/QC

QP Signed
Yes

Metal Equivalent

Assumptions Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-11T00:00:00.000Z

Reasoning: This intercept shows a moderate silver grade over a reasonable width, contributing positively to the understanding of vertical continuity in the Vortex system.

Positive factors

  • Moderate silver grade over a good intercept length, demonstrating vertical continuity.

Negative factors

  • No specific QA/QC methods or laboratory accreditation details were disclosed.

Evidence · table

“112.91”

Context: 12.3

Tags used in scoring

No QA/QC Disclosurenegative

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

H26D-6172Hycroft Mine · goldGrade: 0.25Grade Unit: g/tIntercept: 12.3 mView all details
Link to this fact

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
369.1 m

Classification

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

QA/QC

QP Signed
Yes

Metal Equivalent

Assumptions Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-11T00:00:00.000Z

Reasoning: The gold grade in this intercept is low, contributing minimally to the overall economic potential.

Negative factors

  • Gold grade is below the weak threshold for underground mining.
  • No specific QA/QC methods or laboratory accreditation details were disclosed.

Evidence · table

“0.25”

Context: 12.3

Tags used in scoring

No QA/QC Disclosurenegative

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

H26D-6172Hycroft Mine · silverGrade: 121.94Grade Unit: g/tIntercept: 21.7 mView all details
Link to this fact

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
414.8 m

Classification

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

QA/QC

QP Signed
Yes

Metal Equivalent

Assumptions Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-11T00:00:00.000Z

Reasoning: This intercept shows a moderate silver grade over a substantial width, contributing positively to the understanding of vertical continuity in the Vortex system.

Positive factors

  • Moderate silver grade over a significant intercept length, demonstrating vertical continuity.

Negative factors

  • No specific QA/QC methods or laboratory accreditation details were disclosed.

Evidence · table

“121.94”

Context: 21.7

Tags used in scoring

No QA/QC Disclosurenegative

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

H26D-6172Hycroft Mine · goldGrade: 0.89Grade Unit: g/tIntercept: 21.7 mView all details
Link to this fact

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
414.8 m

Classification

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

QA/QC

QP Signed
Yes

Metal Equivalent

Assumptions Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-11T00:00:00.000Z

Reasoning: The gold grade in this intercept is low, contributing minimally to the overall economic potential.

Negative factors

  • Gold grade is below the weak threshold for underground mining.
  • No specific QA/QC methods or laboratory accreditation details were disclosed.

Evidence · table

“0.89”

Context: 21.7

Tags used in scoring

No QA/QC Disclosurenegative

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

H26D-6172Hycroft Mine · silverGrade: 515.98Grade Unit: g/tIntercept: 2.6 mView all details
Link to this fact

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
421.4 m

Classification

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

QA/QC

QP Signed
Yes

Metal Equivalent

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

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-11T00:00:00.000Z

Reasoning: This sub-interval shows a very strong silver grade, highlighting a higher-grade portion within the broader intercept.

Positive factors

  • High silver grade within a sub-interval, indicating a higher-grade zone.

Negative factors

  • No specific QA/QC methods or laboratory accreditation details were disclosed.

Evidence · table

“515.98”

Context: 2.6

Tags used in scoring

No QA/QC Disclosurenegative

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

H26D-6172Hycroft Mine · goldGrade: 0.35Grade Unit: g/tIntercept: 2.6 mView all details
Link to this fact

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
421.4 m

Classification

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

QA/QC

QP Signed
Yes

Metal Equivalent

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

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-11T00:00:00.000Z

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

Negative factors

  • Gold grade is below the weak threshold for underground mining.
  • No specific QA/QC methods or laboratory accreditation details were disclosed.

Evidence · table

“0.35”

Context: 2.6

Tags used in scoring

No QA/QC Disclosurenegative

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

H26D-6172Hycroft Mine · silverGrade: 177.97Grade Unit: g/tIntercept: 11.1 mView all details
Link to this fact

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
446.6 m

Classification

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

QA/QC

QP Signed
Yes

Metal Equivalent

Assumptions Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-11T00:00:00.000Z

Reasoning: This intercept shows a moderate silver grade over a reasonable width, contributing positively to the understanding of vertical continuity in the Vortex system.

Positive factors

  • Moderate silver grade over a good intercept length, demonstrating vertical continuity.

Negative factors

  • No specific QA/QC methods or laboratory accreditation details were disclosed.

Evidence · table

“177.97”

Context: 11.1

Tags used in scoring

No QA/QC Disclosurenegative

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

H26D-6172Hycroft Mine · goldGrade: 0.62Grade Unit: g/tIntercept: 11.1 mView all details
Link to this fact

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
446.6 m

Classification

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

QA/QC

QP Signed
Yes

Metal Equivalent

Assumptions Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-11T00:00:00.000Z

Reasoning: The gold grade in this intercept is low, contributing minimally to the overall economic potential.

Negative factors

  • Gold grade is below the weak threshold for underground mining.
  • No specific QA/QC methods or laboratory accreditation details were disclosed.

Evidence · table

“0.62”

Context: 11.1

Tags used in scoring

No QA/QC Disclosurenegative

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

H26D-6173Hycroft Mine · silverGrade: 33.99Grade Unit: g/tIntercept: 6.1 mView all details
Link to this fact

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

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

QA/QC

QP Signed
Yes

Metal Equivalent

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

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-11T00:00:00.000Z

Reasoning: The silver grade in this intercept is low, contributing minimally to the overall economic potential.

Negative factors

  • Silver grade is below the weak threshold for underground mining.
  • No specific QA/QC methods or laboratory accreditation details were disclosed.

Evidence · table

“33.99”

Context: 6.1

Tags used in scoring

No QA/QC Disclosurenegative

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

H26D-6173Hycroft Mine · goldGrade: 2.63Grade Unit: g/tIntercept: 6.1 mView all details
Link to this fact

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

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

QA/QC

QP Signed
Yes

Metal Equivalent

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

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-11T00:00:00.000Z

Reasoning: This intercept shows a gold grade above the weak threshold for underground mining, contributing positively to the overall resource potential.

Positive factors

  • Gold grade is above the weak threshold for underground mining.

Negative factors

  • No specific QA/QC methods or laboratory accreditation details were disclosed.

Evidence · table

“2.63”

Context: 6.1

Tags used in scoring

No QA/QC Disclosurenegative

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

H26D-6173Hycroft Mine · silverGrade: 134.13Grade Unit: g/tIntercept: 7.4 mView all details
Link to this fact

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
389.3 m

Classification

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

QA/QC

QP Signed
Yes

Metal Equivalent

Assumptions Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-11T00:00:00.000Z

Reasoning: This intercept shows a moderate silver grade over a reasonable width, extending the high-grade continuity along the northern flank of the system.

Positive factors

  • Moderate silver grade over a good intercept length, extending high-grade continuity.

Negative factors

  • No specific QA/QC methods or laboratory accreditation details were disclosed.

Evidence · table

“134.13”

Context: 7.4

Tags used in scoring

No QA/QC Disclosurenegative

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

H26D-6173Hycroft Mine · goldGrade: 0.29Grade Unit: g/tIntercept: 7.4 mView all details
Link to this fact

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
389.3 m

Classification

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

QA/QC

QP Signed
Yes

Metal Equivalent

Assumptions Disclosed
Yes

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-11T00:00:00.000Z

Reasoning: The gold grade in this intercept is low, contributing minimally to the overall economic potential.

Negative factors

  • Gold grade is below the weak threshold for underground mining.
  • No specific QA/QC methods or laboratory accreditation details were disclosed.

Evidence · table

“0.29”

Context: 7.4

Tags used in scoring

No QA/QC Disclosurenegative

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

H26D-6173Hycroft Mine · silverGrade: 284.05Grade Unit: g/tIntercept: 2.7 mView all details
Link to this fact

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
394 m

Classification

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

QA/QC

QP Signed
Yes

Metal Equivalent

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

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-11T00:00:00.000Z

Reasoning: This sub-interval shows a strong silver grade, further extending the high-grade continuity along the northern flank of the system.

Positive factors

  • Strong silver grade within a sub-interval, extending high-grade continuity.

Negative factors

  • No specific QA/QC methods or laboratory accreditation details were disclosed.

Evidence · table

“284.05”

Context: 2.7

Tags used in scoring

No QA/QC Disclosurenegative

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

H26D-6173Hycroft Mine · goldGrade: 0.38Grade Unit: g/tIntercept: 2.7 mView all details
Link to this fact

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
394 m

Classification

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

QA/QC

QP Signed
Yes

Metal Equivalent

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

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-11T00:00:00.000Z

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

Negative factors

  • Gold grade is below the weak threshold for underground mining.
  • No specific QA/QC methods or laboratory accreditation details were disclosed.

Evidence · table

“0.38”

Context: 2.7

Tags used in scoring

No QA/QC Disclosurenegative

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

H26D-6167AHycroft Mine · silverGrade: 1345.27Grade Unit: g/tIntercept: 5.5 mView all details
Link to this fact

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

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

QA/QC

QP Signed
Yes

Metal Equivalent

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

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-11T00:00:00.000Z

Reasoning: This is a highly material intercept due to its bonanza silver grade and its role in extending high-grade mineralization to the north, opening new target opportunities.

Positive factors

  • Bonanza silver grade over a good intercept length, extending high-grade mineralization to the north.
  • This intercept opens up additional target opportunities.

Negative factors

  • No specific QA/QC methods or laboratory accreditation details were disclosed.

Evidence · table

“1,345.27”

Context: 5.5

Tags used in scoring

No QA/QC Disclosurenegative

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

H26D-6167AHycroft Mine · goldGrade: 0.56Grade Unit: g/tIntercept: 5.5 mView all details
Link to this fact

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

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

QA/QC

QP Signed
Yes

Metal Equivalent

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

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-11T00:00:00.000Z

Reasoning: The gold grade in this intercept is low, contributing minimally to the overall economic potential, despite the high silver grade.

Negative factors

  • Gold grade is below the weak threshold for underground mining.
  • No specific QA/QC methods or laboratory accreditation details were disclosed.

Evidence · table

“0.56”

Context: 5.5

Tags used in scoring

No QA/QC Disclosurenegative

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

H26D-6167AHycroft Mine · silverGrade: 4074Grade Unit: g/tIntercept: 1.8 mView all details
Link to this fact

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
313.6 m

Classification

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

QA/QC

QP Signed
Yes

Metal Equivalent

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

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-11T00:00:00.000Z

Reasoning: This sub-interval features an exceptional bonanza silver grade, making it a highly material and positive result, further extending high-grade mineralization.

Positive factors

  • Exceptional bonanza silver grade over a narrow but extremely high-grade interval.
  • This intercept opens up additional target opportunities.

Negative factors

  • No specific QA/QC methods or laboratory accreditation details were disclosed.

Evidence · table

“4,074.00”

Context: 1.8

Tags used in scoring

No QA/QC Disclosurenegative

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

H26D-6167AHycroft Mine · goldGrade: 1.43Grade Unit: g/tIntercept: 1.8 mView all details
Link to this fact

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
313.6 m

Classification

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

QA/QC

QP Signed
Yes

Metal Equivalent

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

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-09-11T00:00:00.000Z

Reasoning: The gold grade in this sub-interval is low, contributing minimally to the overall economic potential, despite the extremely high silver grade.

Negative factors

  • Gold grade is below the weak threshold for underground mining.
  • No specific QA/QC methods or laboratory accreditation details were disclosed.

Evidence · table

“1.43”

Context: 1.8

Tags used in scoring

No QA/QC Disclosurenegative

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Also IncludingHycroft Mine · silverGrade: 2650Grade Unit: g/tIntercept: 1.6 mView all details
Link to this fact

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

Deposit Type
epithermal
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
2026-09-11T00:00:00.000Z

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 factors

  • 2650 g/t silver is exceptional on the default band.

Negative factors

  • 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 Disclosurenegative

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Also IncludingHycroft Mine · goldGrade: 0.91Grade Unit: g/tIntercept: 1.6 mView all details
Link to this fact

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

Deposit Type
epithermal
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
2026-09-11T00:00:00.000Z

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 factors

  • 0.91 g/t gold is below the weak threshold (2.5 g/t) on the underground mining band.
  • 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 Disclosurenegative

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Also IncludingHycroft Mine · silverGrade: 2249.39Grade Unit: g/tIntercept: 5.5 mView all details
Link to this fact

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

Deposit Type
epithermal
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
2026-09-11T00:00:00.000Z

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 factors

  • 2249.39 g/t silver is exceptional on the default band.

Negative factors

  • 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 Disclosurenegative

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 Undisclosednegative

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

Why it applies: no cutoff_grade was stated

Also IncludingHycroft Mine · goldGrade: 1.01Grade Unit: g/tIntercept: 5.5 mView all details
Link to this fact

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

Deposit Type
epithermal
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
2026-09-11T00:00:00.000Z

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 factors

  • 1.01 g/t gold is below the weak threshold (2.5 g/t) on the underground mining band.
  • 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 Disclosurenegative

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 Undisclosednegative

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.