Vortex and Brimstone Continue to Expand With Higher Grades
Original announcement by orestocks on
- Company
- Hycroft Mining Holding Corporation
- Ticker
- HYMC
- Exchange
- Unavailable
- Region
- Nevada
- Primary commodity
- Silver
- Secondary commodities
- Gold
- Document categories
- Drill results
- Extracted
- 2026-09-09 21:17:52 UTC
Analysis by Minestarters Atlas
Minestarters Atlas analysis
Summary
Hycroft Mining has announced strong drill results from its Vortex and Brimstone systems at the Hycroft Mine in Nevada. Intercepts include bonanza grades such as 4,074 g/t silver over 1.8 meters and 43.00 g/t gold over 1.5 meters, extending known high-grade mineralization and identifying a potential new high-grade gold system. These results reinforce the potential for a high-grade underground mine at the project.
Reasoning: The drill results from Vortex and Brimstone systems at the Hycroft Mine show exceptionally high-grade silver and gold intercepts over significant widths, extending known mineralization and indicating potential for a new high-grade gold system, which strongly supports the potential for an underground mine.
Positive factors
- Exceptional high-grade silver and gold intercepts
- Extension of known high-grade mineralization
- Identification of potential new high-grade gold system
- Thick, continuous mineralization
- Qualified Person sign-off
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: Hole H26D-6166 returned 2,650.00 g/t silver over 1.6 meters, which is an exceptionally high-grade zone well above the deposit-type norm and prior bests.
Evidence · table
“2,650.00”
Context: 1.6
Bonanza Interceptpositive
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 an exceptionally high-grade zone well above the deposit-type norm and prior bests.
Evidence · table
“2,249.39”
Context: 5.5
Bonanza Interceptpositive
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 an exceptionally high-grade zone well above the deposit-type norm and prior bests.
Evidence · table
“43.00”
Context: 1.5
Bonanza Interceptpositive
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 an exceptionally high-grade zone well above the deposit-type norm and prior bests.
Evidence · table
“4,074.00”
Context: 1.8
Step-Out Extensionpositive
Mineralization extended beyond the previously known limit.
Why it applies: The release states that H26D-6167A was designed to 'test and extend high-grade mineralization to the north' at Brimstone.
Evidence · text
“Hole H26D-6167A was designed to test and extend high-grade mineralization to the north.”
Step-Out Extensionpositive
Mineralization extended beyond the previously known limit.
Why it applies: The CEO comments that the company is 'extending it and are consistently intersecting thick, continuous, high-grade mineralization' for the high-grade silver system.
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 Disclosedpositive
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.”
Metal Equivalent Opaquenegative
Metal equivalent grade reported without disclosing the price, recovery, or payability assumptions used.
Why it applies: Metal equivalent grades are reported with price assumptions ($3,600/oz gold and $48/oz silver) but without disclosing recovery or payability assumptions.
Evidence · text
“$3,600/oz gold and $48/oz silver are used for gold equivalent (AuEQ) and silver equivalent (AgEQ) numbers”
Apparent Width Onlynegative
Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.
Why it applies: The reported intervals are given as downhole widths, and no true width or drill orientation information is provided in the document.
Evidence · text
“30.5 meters at 780.53 g/t silver”
Heap Leach Routeneutral
Processing via heap leach — lower CAPEX and OPEX, lower recovery expected.
Why it applies: the document describes a heap_leach route ("heap leach")
Mill Routeneutral
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-6166Hycroft Mine · silverGrade: 460.82Grade Unit: g/tIntercept: 20 mView all detailsHide details
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
- Sample Type
- drill
- Group ID
- H26D-6166:481.7-501.7
- Mining Method
- underground
Location
- Location
- Vortex
- Loc. Source
- document
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
- 2026-09-09T00:00:00.000Z
Reasoning: This intercept shows a strong silver grade over a good width, contributing to the overall positive results from the Vortex system.
Positive factors
- Strong silver grade
- Significant intercept width
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 detailsHide details
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
- Sample Type
- drill
- Group ID
- H26D-6166:481.7-501.7
- Mining Method
- underground
Location
- Location
- Vortex
- Loc. Source
- document
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
- 2026-09-09T00:00:00.000Z
Reasoning: The gold grade in this intercept is modest and below the project average, but still contributes to the overall polymetallic nature of the mineralization.
Negative factors
- Gold grade is below the project average for Hycroft Mine
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 detailsHide details
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
- Sample Type
- drill
- Group ID
- H26D-6166:485-489.4
- Mining Method
- underground
Location
- Location
- Vortex
- Loc. Source
- document
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
- 2026-09-09T00:00:00.000Z
Reasoning: This sub-interval shows a high silver grade, exceeding the average for the Vortex system, indicating a concentrated zone of mineralization.
Positive factors
- High silver grade, above Vortex average
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 detailsHide details
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
- Sample Type
- drill
- Group ID
- H26D-6166:485-489.4
- Mining Method
- underground
Location
- Location
- Vortex
- Loc. Source
- document
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
- 2026-09-09T00:00:00.000Z
Reasoning: The gold grade in this sub-interval is modest and below the project average, but contributes to the polymetallic nature of the mineralization.
Negative factors
- Gold grade is below the project average for Hycroft Mine
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 detailsHide details
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
- Sample Type
- drill
- Group ID
- H26D-6166:495.6-501.7
- Mining Method
- underground
Location
- Location
- Vortex
- Loc. Source
- document
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
- 2026-09-09T00:00:00.000Z
Reasoning: This sub-interval represents a bonanza silver intercept with a grade significantly exceeding the best historical results for Vortex, indicating very high-grade mineralization.
Positive factors
- Exceptional silver grade, significantly above Vortex average and best grade
- Good intercept width
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 detailsHide details
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
- Sample Type
- drill
- Group ID
- H26D-6166:495.6-501.7
- Mining Method
- underground
Location
- Location
- Vortex
- Loc. Source
- document
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
- 2026-09-09T00:00:00.000Z
Reasoning: The gold grade in this sub-interval is modest and below the project average, but contributes to the polymetallic nature of the mineralization.
Negative factors
- Gold grade is below the project average for Hycroft Mine
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 detailsHide details
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
- Sample Type
- drill
- Group ID
- H26D-6166:498.9-500.5
- Mining Method
- underground
Location
- Location
- Vortex
- Loc. Source
- document
QA/QC
- QP Signed
- Yes
Metal Equivalent
- 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 is an extremely high-grade bonanza silver intercept, significantly surpassing all prior results and highlighting the presence of ultra-high-grade zones.
Positive factors
- Exceptional bonanza silver grade, far exceeding historical bests
- Confirms very high-grade zones within the broader intercept
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 detailsHide details
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
- Sample Type
- drill
- Group ID
- H26D-6166:498.9-500.5
- Mining Method
- underground
Location
- Location
- Vortex
- Loc. Source
- document
QA/QC
- QP Signed
- Yes
Metal Equivalent
- 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 good gold grade, above the project average, adding to the overall value of the high-grade silver zone.
Positive factors
- Gold grade is above the project average for Hycroft Mine
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 detailsHide details
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
- Sample Type
- drill
- Group ID
- H26D-6090:390.1-396.3
- Mining Method
- underground
Location
- Location
- Vortex
- Loc. Source
- document
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
- 2026-09-09T00:00:00.000Z
Reasoning: The silver grade in this intercept is very low compared to the average for the Vortex system, indicating a lower-grade zone.
Negative factors
- Silver grade is very low compared to Vortex average
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 detailsHide details
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
- Sample Type
- drill
- Group ID
- H26D-6090:390.1-396.3
- Mining Method
- underground
Location
- Location
- Vortex
- Loc. Source
- document
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
- 2026-09-09T00:00:00.000Z
Reasoning: This intercept shows a strong gold grade, exceeding the project average and approaching the best historical results, contributing positively to the gold potential.
Positive factors
- Strong gold grade, above Hycroft average and near best grade
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 detailsHide details
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
- Sample Type
- drill
- Group ID
- H26D-6090:414.2-427.3
- Mining Method
- underground
Location
- Location
- Vortex
- Loc. Source
- document
QA/QC
- QP Signed
- Yes
Metal Equivalent
- 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 compared to the average for the Vortex system, indicating a lower-grade zone within the broader mineralization.
Negative factors
- Silver grade is low compared to Vortex average
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 detailsHide details
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
- Sample Type
- drill
- Group ID
- H26D-6090:414.2-427.3
- Mining Method
- underground
Location
- Location
- Vortex
- Loc. Source
- document
QA/QC
- QP Signed
- Yes
Metal Equivalent
- 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 modest and below the project average, but contributes to the polymetallic nature of the mineralization.
Negative factors
- Gold grade is below the project average for Hycroft Mine
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 detailsHide details
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
- Sample Type
- drill
- Group ID
- H26D-6090:417.4-419.8
- Mining Method
- underground
Location
- Location
- Vortex
- Loc. Source
- document
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
- 2026-09-09T00:00:00.000Z
Reasoning: This sub-interval shows a good silver grade, indicating a higher-grade zone within the broader intercept.
Positive factors
- Good silver grade
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 detailsHide details
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
- Sample Type
- drill
- Group ID
- H26D-6090:417.4-419.8
- Mining Method
- underground
Location
- Location
- Vortex
- Loc. Source
- document
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
- 2026-09-09T00:00:00.000Z
Reasoning: The gold grade in this sub-interval is modest and below the project average, but contributes to the polymetallic nature of the mineralization.
Negative factors
- Gold grade is below the project average for Hycroft Mine
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 detailsHide details
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
- Sample Type
- drill
- Group ID
- H26D-6090:435.4-465.9
- Mining Method
- underground
Location
- Location
- Vortex
- Loc. Source
- document
QA/QC
- QP Signed
- Yes
Metal Equivalent
- Assumptions Disclosed
- Yes
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2026-09-09T00:00:00.000Z
Reasoning: This intercept represents a bonanza silver grade over a significant width, exceeding the best historical results for Vortex and indicating strong, continuous mineralization.
Positive factors
- Exceptional silver grade, above Vortex average and best grade
- Significant intercept width
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 detailsHide details
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
- Sample Type
- drill
- Group ID
- H26D-6090:435.4-465.9
- Mining Method
- underground
Location
- Location
- Vortex
- Loc. Source
- document
QA/QC
- QP Signed
- Yes
Metal Equivalent
- 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 modest and below the project average, but contributes to the polymetallic nature of the mineralization over a significant width.
Negative factors
- Gold grade is below the project average for Hycroft Mine
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 detailsHide details
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
- Sample Type
- drill
- Group ID
- H26D-6090:453.5-464.7
- Mining Method
- underground
Location
- Location
- Vortex
- Loc. Source
- document
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
- 2026-09-09T00:00:00.000Z
Reasoning: This sub-interval is an extremely high-grade bonanza silver intercept over a significant width, further highlighting the presence of ultra-high-grade zones within the Vortex system.
Positive factors
- Exceptional bonanza silver grade, far exceeding historical bests
- Significant intercept width
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 detailsHide details
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
- Sample Type
- drill
- Group ID
- H26D-6090:453.5-464.7
- Mining Method
- underground
Location
- Location
- Vortex
- Loc. Source
- document
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
- 2026-09-09T00:00:00.000Z
Reasoning: This sub-interval shows a good gold grade over a significant width, above the project average, adding to the overall value of the high-grade silver zone.
Positive factors
- Gold grade is above the project average for Hycroft Mine
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 detailsHide details
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
- Sample Type
- drill
- Group ID
- H26D-6090:453.5-459
- Mining Method
- underground
Location
- Location
- Vortex
- Loc. Source
- document
QA/QC
- QP Signed
- Yes
Metal Equivalent
- 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 is an extremely high-grade bonanza silver intercept, significantly surpassing all prior results and confirming the presence of ultra-high-grade zones within the Vortex system.
Positive factors
- Exceptional bonanza silver grade, far exceeding historical bests
- Good intercept width
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 detailsHide details
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
- Sample Type
- drill
- Group ID
- H26D-6090:453.5-459
- Mining Method
- underground
Location
- Location
- Vortex
- Loc. Source
- document
QA/QC
- QP Signed
- Yes
Metal Equivalent
- 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 good gold grade, above the project average, further enhancing the value of the high-grade silver zone.
Positive factors
- Gold grade is above the project average for Hycroft Mine
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 detailsHide details
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
- Sample Type
- drill
- Group ID
- H26D-6172:293.2-299.3
- Mining Method
- underground
Location
- Location
- Vortex
- Loc. Source
- document
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
- 2026-09-09T00:00:00.000Z
Reasoning: The silver grade in this intercept is very low compared to the average for the Vortex system, indicating a lower-grade zone.
Negative factors
- Silver grade is very low compared to Vortex average
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 detailsHide details
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
- Sample Type
- drill
- Group ID
- H26D-6172:293.2-299.3
- Mining Method
- underground
Location
- Location
- Vortex
- Loc. Source
- document
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
- 2026-09-09T00:00:00.000Z
Reasoning: This intercept is an extremely high-grade bonanza gold result, significantly surpassing all prior gold results and suggesting the presence of a distinct high-grade gold system within Vortex.
Positive factors
- Exceptional bonanza gold grade, far exceeding historical bests
- Significant intercept width
- Indicates potential for a separate high-grade gold system
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 detailsHide details
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
- Sample Type
- drill
- Group ID
- H26D-6172:296.3-297.8
- Mining Method
- underground
Location
- Location
- Vortex
- Loc. Source
- document
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
- 2026-09-09T00:00:00.000Z
Reasoning: The silver grade in this sub-interval is very low compared to the average for the Vortex system, indicating a lower-grade zone.
Negative factors
- Silver grade is very low compared to Vortex average
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 detailsHide details
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
- Sample Type
- drill
- Group ID
- H26D-6172:296.3-297.8
- Mining Method
- underground
Location
- Location
- Vortex
- Loc. Source
- document
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
- 2026-09-09T00:00:00.000Z
Reasoning: This sub-interval is an extremely high-grade bonanza gold result, significantly surpassing all prior gold results and confirming the presence of ultra-high-grade gold zones.
Positive factors
- Exceptional bonanza gold grade, far exceeding historical bests
- Confirms very high-grade gold mineralization
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 detailsHide details
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
- Sample Type
- drill
- Group ID
- H26D-6172:335.7-358.7
- Mining Method
- underground
Location
- Location
- Vortex
- Loc. Source
- document
QA/QC
- QP Signed
- Yes
Metal Equivalent
- 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 compared to the average for the Vortex system, but the significant width indicates continuous mineralization.
Positive factors
- Significant intercept width
Negative factors
- Silver grade is low compared to Vortex average
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 detailsHide details
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
- Sample Type
- drill
- Group ID
- H26D-6172:335.7-358.7
- Mining Method
- underground
Location
- Location
- Vortex
- Loc. Source
- document
QA/QC
- QP Signed
- Yes
Metal Equivalent
- 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 good gold grade over a significant width, above the project average, contributing positively to the gold potential.
Positive factors
- Gold grade is above the project average for Hycroft Mine
- Significant intercept width
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 detailsHide details
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
- Sample Type
- drill
- Group ID
- H26D-6172:369.1-381.4
- Mining Method
- underground
Location
- Location
- Vortex
- Loc. Source
- document
QA/QC
- QP Signed
- Yes
Metal Equivalent
- 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 compared to the average for the Vortex system, but the good width indicates continuous mineralization.
Positive factors
- Good intercept width
Negative factors
- Silver grade is low compared to Vortex average
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 detailsHide details
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
- Sample Type
- drill
- Group ID
- H26D-6172:369.1-381.4
- Mining Method
- underground
Location
- Location
- Vortex
- Loc. Source
- document
QA/QC
- QP Signed
- Yes
Metal Equivalent
- 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 modest and below the project average, but contributes to the polymetallic nature of the mineralization over a good width.
Negative factors
- Gold grade is below the project average for Hycroft Mine
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 detailsHide details
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
- Sample Type
- drill
- Group ID
- H26D-6172:414.8-436.5
- Mining Method
- underground
Location
- Location
- Vortex
- Loc. Source
- document
QA/QC
- QP Signed
- Yes
Metal Equivalent
- 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 compared to the average for the Vortex system, but the significant width indicates continuous mineralization.
Positive factors
- Significant intercept width
Negative factors
- Silver grade is low compared to Vortex average
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 detailsHide details
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
- Sample Type
- drill
- Group ID
- H26D-6172:414.8-436.5
- Mining Method
- underground
Location
- Location
- Vortex
- Loc. Source
- document
QA/QC
- QP Signed
- Yes
Metal Equivalent
- 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 good gold grade over a significant width, above the project average, contributing positively to the gold potential.
Positive factors
- Gold grade is above the project average for Hycroft Mine
- Significant intercept width
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 detailsHide details
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
- Sample Type
- drill
- Group ID
- H26D-6172:421.4-424
- Mining Method
- underground
Location
- Location
- Vortex
- Loc. Source
- document
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
- 2026-09-09T00:00:00.000Z
Reasoning: This sub-interval shows a high silver grade, exceeding the average for the Vortex system, indicating a concentrated zone of mineralization.
Positive factors
- High silver grade, above Vortex average
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 detailsHide details
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
- Sample Type
- drill
- Group ID
- H26D-6172:421.4-424
- Mining Method
- underground
Location
- Location
- Vortex
- Loc. Source
- document
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
- 2026-09-09T00:00:00.000Z
Reasoning: The gold grade in this sub-interval is modest and below the project average, but contributes to the polymetallic nature of the mineralization.
Negative factors
- Gold grade is below the project average for Hycroft Mine
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 detailsHide details
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
- Sample Type
- drill
- Group ID
- H26D-6172:446.6-457.7
- Mining Method
- underground
Location
- Location
- Vortex
- Loc. Source
- document
QA/QC
- QP Signed
- Yes
Metal Equivalent
- 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 compared to the average for the Vortex system, but the good width indicates continuous mineralization.
Positive factors
- Good intercept width
Negative factors
- Silver grade is low compared to Vortex average
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 detailsHide details
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
- Sample Type
- drill
- Group ID
- H26D-6172:446.6-457.7
- Mining Method
- underground
Location
- Location
- Vortex
- Loc. Source
- document
QA/QC
- QP Signed
- Yes
Metal Equivalent
- 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 good gold grade over a good width, above the project average, contributing positively to the gold potential.
Positive factors
- Gold grade is above the project average for Hycroft Mine
- Good intercept width
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 detailsHide details
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
- Sample Type
- drill
- Group ID
- H26D-6173:370.9-377
- Mining Method
- underground
Location
- Location
- Vortex
- Loc. Source
- document
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
- 2026-09-09T00:00:00.000Z
Reasoning: The silver grade in this intercept is very low compared to the average for the Vortex system, indicating a lower-grade zone.
Negative factors
- Silver grade is very low compared to Vortex average
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 detailsHide details
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
- Sample Type
- drill
- Group ID
- H26D-6173:370.9-377
- Mining Method
- underground
Location
- Location
- Vortex
- Loc. Source
- document
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
- 2026-09-09T00:00:00.000Z
Reasoning: This intercept shows a strong gold grade, exceeding the project average and best historical results, contributing positively to the gold potential.
Positive factors
- Strong gold grade, above Hycroft average and best grade
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 detailsHide details
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
- Sample Type
- drill
- Group ID
- H26D-6173:389.3-396.7
- Mining Method
- underground
Location
- Location
- Vortex
- Loc. Source
- document
QA/QC
- QP Signed
- Yes
Metal Equivalent
- 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 compared to the average for the Vortex system, but the good width indicates continuous mineralization.
Positive factors
- Good intercept width
Negative factors
- Silver grade is low compared to Vortex average
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 detailsHide details
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
- Sample Type
- drill
- Group ID
- H26D-6173:389.3-396.7
- Mining Method
- underground
Location
- Location
- Vortex
- Loc. Source
- document
QA/QC
- QP Signed
- Yes
Metal Equivalent
- 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 modest and below the project average, but contributes to the polymetallic nature of the mineralization over a good width.
Negative factors
- Gold grade is below the project average for Hycroft Mine
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 detailsHide details
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
- Sample Type
- drill
- Group ID
- H26D-6173:394-396.7
- Mining Method
- underground
Location
- Location
- Vortex
- Loc. Source
- document
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
- 2026-09-09T00:00:00.000Z
Reasoning: This sub-interval shows a good silver grade, indicating a higher-grade zone within the broader intercept.
Positive factors
- Good silver grade
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 detailsHide details
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
- Sample Type
- drill
- Group ID
- H26D-6173:394-396.7
- Mining Method
- underground
Location
- Location
- Vortex
- Loc. Source
- document
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
- 2026-09-09T00:00:00.000Z
Reasoning: The gold grade in this sub-interval is modest and below the project average, but contributes to the polymetallic nature of the mineralization.
Negative factors
- Gold grade is below the project average for Hycroft Mine
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 detailsHide details
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
- Sample Type
- drill
- Group ID
- H26D-6167A:309.9-315.4
- Mining Method
- underground
Location
- Location
- Brimstone
- Loc. Source
- document
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
- 2026-09-09T00:00:00.000Z
Reasoning: This intercept represents a bonanza silver grade over a good width, significantly exceeding the best historical results for Brimstone and extending mineralization to the north, indicating strong potential for expansion.
Positive factors
- Exceptional silver grade, significantly above Brimstone average and best grade
- Good intercept width
- Extends high-grade mineralization to the north
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 detailsHide details
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
- Sample Type
- drill
- Group ID
- H26D-6167A:309.9-315.4
- Mining Method
- underground
Location
- Location
- Brimstone
- Loc. Source
- document
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
- 2026-09-09T00:00:00.000Z
Reasoning: The gold grade in this intercept is modest and below the project average for Brimstone, but contributes to the polymetallic nature of the mineralization.
Negative factors
- Gold grade is below the project average for Brimstone
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 detailsHide details
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
- Sample Type
- drill
- Group ID
- H26D-6167A:313.6-315.4
- Mining Method
- underground
Location
- Location
- Brimstone
- Loc. Source
- document
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
- 2026-09-09T00:00:00.000Z
Reasoning: This sub-interval is an extremely high-grade bonanza silver intercept, significantly surpassing all prior results and highlighting the presence of ultra-high-grade zones within the Brimstone system.
Positive factors
- Exceptional bonanza silver grade, far exceeding historical bests
- Confirms very high-grade zones within the broader intercept
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 detailsHide details
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
- Sample Type
- drill
- Group ID
- H26D-6167A:313.6-315.4
- Mining Method
- underground
Location
- Location
- Brimstone
- Loc. Source
- document
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
- 2026-09-09T00:00:00.000Z
Reasoning: This sub-interval shows a good gold grade, above the project average for Brimstone, adding to the overall value of the high-grade silver zone.
Positive factors
- Gold grade is above the project average for Brimstone
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 detailsHide details
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 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 detailsHide details
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 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 detailsHide details
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 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 detailsHide details
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 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.