Nevada Lithium Announces Significant Amounts of Critical Minerals Rubidium and Cesium Within its Bonnie Claire Lithium Project
Original announcement by tmx on
- Company
- Nevada Lithium Resources Inc.
- Ticker
- NVLH
- Exchange
- TSX
- Region
- Nevada
- Primary commodity
- Lithium
- Secondary commodities
- Rubidium, Cesium, Boron
- Document categories
- Drill results, Economic study, Metallurgy
- Extracted
- 2026-09-16 15:15:02 UTC
Analysis by Minestarters Atlas
Minestarters Atlas analysis
Summary
Nevada Lithium announced the discovery of significant rubidium and cesium mineralization within its Bonnie Claire Lithium Project, identified through a review of 2023 and 2024 drill assays. These critical minerals show strong correlation with lithium and boron grades and are present in the Pregnant Leach Solution, indicating potential for recovery. The company is exploring options to integrate these new findings into the project's economics, which already boasts a robust PEA with a $6.829 billion after-tax NPV and 32.3% IRR.
Reasoning: The document announces the discovery of significant rubidium and cesium mineralization in drill core and their presence in the Pregnant Leach Solution, which has the potential to enhance the already robust economics of the Bonnie Claire Lithium Project.
Positive factors
- new critical mineral discovery
- potential to enhance project economics
- strong correlation with primary commodities
- detailed QA/QC disclosed
Negative factors
- economic recovery of rubidium and cesium still under investigation
Low confidence — this extraction should be reviewed alongside the original source.
Facts used in scoring: 27
Classification and evidence
Single Domain Onlynegative
Testing limited to one composite or domain — representativeness not established.
Why it applies: only one composite was tested
Extracted facts
Stored fact records: 26. Some facts used in scoring do not have a stored record.
Drill Results (24)
BC-2301CBonnie Claire · cesiumGrade: 208.7Grade Unit: ppmIntercept: 109.728 mView all detailsHide details
Identity
- Hole ID
- BC-2301C
- Project
- Bonnie Claire
- Commodity
- cesium
- Region
- usa_nv
- Reported Region
- usa_nv
- Ticker
- NVLH
Geometry
- Grade
- 208.7
- Grade Unit
- ppm
- Intercept
- 109.728 m
- From
- 621.792 m
- To
- 731.52 m
- Intercept Depth
- 621.792 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- BC-2301C:621.792-731.52
- Mining Method
- unknown
Location
- Location
- Lower Zone
- Loc. Source
- document
QA/QC
- Laboratory
- ALS USA Inc.
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2025-09-17T00:00:00.000Z
Reasoning: High grades of cesium over significant intercept lengths, newly identified in the drill core.
Positive factors
- significant grades
- long intercept lengths
- correlation with primary commodities
Evidence · table
“208.7”
Context: 360
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
BC-2301CBonnie Claire · lithiumGrade: 3913.9Grade Unit: ppmIntercept: 109.728 mView all detailsHide details
Identity
- Hole ID
- BC-2301C
- Project
- Bonnie Claire
- Commodity
- lithium
- Region
- usa_nv
- Reported Region
- usa_nv
- Ticker
- NVLH
Geometry
- Grade
- 3913.9
- Grade Unit
- ppm
- Intercept
- 109.728 m
- From
- 621.792 m
- To
- 731.52 m
- Intercept Depth
- 621.792 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- BC-2301C:621.792-731.52
- Mining Method
- unknown
Location
- Location
- Lower Zone
- Loc. Source
- document
QA/QC
- Laboratory
- ALS USA Inc.
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2025-09-17T00:00:00.000Z
Reasoning: High grades of lithium over significant intercept lengths, newly identified in the drill core.
Positive factors
- significant grades
- long intercept lengths
- correlation with primary commodities
Evidence · table
“3,913.9”
Context: 360
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
BC-2301CBonnie Claire · boronGrade: 15541.1Grade Unit: ppmIntercept: 109.728 mView all detailsHide details
Identity
- Hole ID
- BC-2301C
- Project
- Bonnie Claire
- Commodity
- boron
- Region
- usa_nv
- Reported Region
- usa_nv
- Ticker
- NVLH
Geometry
- Grade
- 15541.1
- Grade Unit
- ppm
- Intercept
- 109.728 m
- From
- 621.792 m
- To
- 731.52 m
- Intercept Depth
- 621.792 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- BC-2301C:621.792-731.52
- Mining Method
- unknown
Location
- Location
- Lower Zone
- Loc. Source
- document
QA/QC
- Laboratory
- ALS USA Inc.
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2025-09-17T00:00:00.000Z
Reasoning: High grades of boron over significant intercept lengths, newly identified in the drill core.
Positive factors
- significant grades
- long intercept lengths
- correlation with primary commodities
Evidence · table
“15,541.1”
Context: 360
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
BC-2303CBonnie Claire · cesiumGrade: 212.7Grade Unit: ppmIntercept: 103.632 mView all detailsHide details
Identity
- Hole ID
- BC-2303C
- Project
- Bonnie Claire
- Commodity
- cesium
- Region
- usa_nv
- Reported Region
- usa_nv
- Ticker
- NVLH
Geometry
- Grade
- 212.7
- Grade Unit
- ppm
- Intercept
- 103.632 m
- From
- 658.368 m
- To
- 762 m
- Intercept Depth
- 658.368 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- BC-2303C:658.368-762
- Mining Method
- unknown
Location
- Location
- Lower Zone
- Loc. Source
- document
QA/QC
- Laboratory
- ALS USA Inc.
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2025-09-17T00:00:00.000Z
Reasoning: High grades of cesium over significant intercept lengths, newly identified in the drill core.
Positive factors
- significant grades
- long intercept lengths
- correlation with primary commodities
Evidence · table
“212.7”
Context: 340
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
BC-2303CBonnie Claire · lithiumGrade: 4743.5Grade Unit: ppmIntercept: 103.632 mView all detailsHide details
Identity
- Hole ID
- BC-2303C
- Project
- Bonnie Claire
- Commodity
- lithium
- Region
- usa_nv
- Reported Region
- usa_nv
- Ticker
- NVLH
Geometry
- Grade
- 4743.5
- Grade Unit
- ppm
- Intercept
- 103.632 m
- From
- 658.368 m
- To
- 762 m
- Intercept Depth
- 658.368 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- BC-2303C:658.368-762
- Mining Method
- unknown
Location
- Location
- Lower Zone
- Loc. Source
- document
QA/QC
- Laboratory
- ALS USA Inc.
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2025-09-17T00:00:00.000Z
Reasoning: High grades of lithium over significant intercept lengths, newly identified in the drill core.
Positive factors
- significant grades
- long intercept lengths
- correlation with primary commodities
Evidence · table
“4,743.5”
Context: 340
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
BC-2303CBonnie Claire · boronGrade: 16849.4Grade Unit: ppmIntercept: 103.632 mView all detailsHide details
Identity
- Hole ID
- BC-2303C
- Project
- Bonnie Claire
- Commodity
- boron
- Region
- usa_nv
- Reported Region
- usa_nv
- Ticker
- NVLH
Geometry
- Grade
- 16849.4
- Grade Unit
- ppm
- Intercept
- 103.632 m
- From
- 658.368 m
- To
- 762 m
- Intercept Depth
- 658.368 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- BC-2303C:658.368-762
- Mining Method
- unknown
Location
- Location
- Lower Zone
- Loc. Source
- document
QA/QC
- Laboratory
- ALS USA Inc.
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2025-09-17T00:00:00.000Z
Reasoning: High grades of boron over significant intercept lengths, newly identified in the drill core.
Positive factors
- significant grades
- long intercept lengths
- correlation with primary commodities
Evidence · table
“16,849.4”
Context: 340
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
BC-2401CBonnie Claire · cesiumGrade: 248Grade Unit: ppmIntercept: 97.0848 mView all detailsHide details
Identity
- Hole ID
- BC-2401C
- Project
- Bonnie Claire
- Commodity
- cesium
- Region
- usa_nv
- Reported Region
- usa_nv
- Ticker
- NVLH
Geometry
- Grade
- 248
- Grade Unit
- ppm
- Intercept
- 97.0848 m
- From
- 715.3656 m
- To
- 812.4444 m
- Intercept Depth
- 715.3656 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- BC-2401C:715.3656-812.4444
- Mining Method
- unknown
Location
- Location
- Lower Zone
- Loc. Source
- document
QA/QC
- Laboratory
- ALS USA Inc.
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2025-09-17T00:00:00.000Z
Reasoning: High grades of cesium over significant intercept lengths, newly identified in the drill core.
Positive factors
- significant grades
- long intercept lengths
- correlation with primary commodities
Evidence · table
“248.0”
Context: 318.5
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
BC-2401CBonnie Claire · lithiumGrade: 5382.3Grade Unit: ppmIntercept: 97.0848 mView all detailsHide details
Identity
- Hole ID
- BC-2401C
- Project
- Bonnie Claire
- Commodity
- lithium
- Region
- usa_nv
- Reported Region
- usa_nv
- Ticker
- NVLH
Geometry
- Grade
- 5382.3
- Grade Unit
- ppm
- Intercept
- 97.0848 m
- From
- 715.3656 m
- To
- 812.4444 m
- Intercept Depth
- 715.3656 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- BC-2401C:715.3656-812.4444
- Mining Method
- unknown
Location
- Location
- Lower Zone
- Loc. Source
- document
QA/QC
- Laboratory
- ALS USA Inc.
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2025-09-17T00:00:00.000Z
Reasoning: High grades of lithium over significant intercept lengths, newly identified in the drill core.
Positive factors
- significant grades
- long intercept lengths
- correlation with primary commodities
Evidence · table
“5,382.3”
Context: 318.5
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
BC-2401CBonnie Claire · boronGrade: 18178.1Grade Unit: ppmIntercept: 97.0848 mView all detailsHide details
Identity
- Hole ID
- BC-2401C
- Project
- Bonnie Claire
- Commodity
- boron
- Region
- usa_nv
- Reported Region
- usa_nv
- Ticker
- NVLH
Geometry
- Grade
- 18178.1
- Grade Unit
- ppm
- Intercept
- 97.0848 m
- From
- 715.3656 m
- To
- 812.4444 m
- Intercept Depth
- 715.3656 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- BC-2401C:715.3656-812.4444
- Mining Method
- unknown
Location
- Location
- Lower Zone
- Loc. Source
- document
QA/QC
- Laboratory
- ALS USA Inc.
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2025-09-17T00:00:00.000Z
Reasoning: High grades of boron over significant intercept lengths, newly identified in the drill core.
Positive factors
- significant grades
- long intercept lengths
- correlation with primary commodities
Evidence · table
“18,178.1”
Context: 318.5
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
BC-2402CBonnie Claire · cesiumGrade: 214Grade Unit: ppmIntercept: 97.536 mView all detailsHide details
Identity
- Hole ID
- BC-2402C
- Project
- Bonnie Claire
- Commodity
- cesium
- Region
- usa_nv
- Reported Region
- usa_nv
- Ticker
- NVLH
Geometry
- Grade
- 214
- Grade Unit
- ppm
- Intercept
- 97.536 m
- From
- 666.5976 m
- To
- 764.1936 m
- Intercept Depth
- 666.5976 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- BC-2402C:666.5976-764.1936
- Mining Method
- unknown
Location
- Location
- Lower Zone
- Loc. Source
- document
QA/QC
- Laboratory
- ALS USA Inc.
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2025-09-17T00:00:00.000Z
Reasoning: High grades of cesium over significant intercept lengths, newly identified in the drill core.
Positive factors
- significant grades
- long intercept lengths
- correlation with primary commodities
Evidence · table
“214.0”
Context: 320
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
BC-2402CBonnie Claire · lithiumGrade: 3968.4Grade Unit: ppmIntercept: 97.536 mView all detailsHide details
Identity
- Hole ID
- BC-2402C
- Project
- Bonnie Claire
- Commodity
- lithium
- Region
- usa_nv
- Reported Region
- usa_nv
- Ticker
- NVLH
Geometry
- Grade
- 3968.4
- Grade Unit
- ppm
- Intercept
- 97.536 m
- From
- 666.5976 m
- To
- 764.1936 m
- Intercept Depth
- 666.5976 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- BC-2402C:666.5976-764.1936
- Mining Method
- unknown
Location
- Location
- Lower Zone
- Loc. Source
- document
QA/QC
- Laboratory
- ALS USA Inc.
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2025-09-17T00:00:00.000Z
Reasoning: High grades of lithium over significant intercept lengths, newly identified in the drill core.
Positive factors
- significant grades
- long intercept lengths
- correlation with primary commodities
Evidence · table
“3,968.4”
Context: 320
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
BC-2402CBonnie Claire · boronGrade: 17175Grade Unit: ppmIntercept: 97.536 mView all detailsHide details
Identity
- Hole ID
- BC-2402C
- Project
- Bonnie Claire
- Commodity
- boron
- Region
- usa_nv
- Reported Region
- usa_nv
- Ticker
- NVLH
Geometry
- Grade
- 17175
- Grade Unit
- ppm
- Intercept
- 97.536 m
- From
- 666.5976 m
- To
- 764.1936 m
- Intercept Depth
- 666.5976 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- BC-2402C:666.5976-764.1936
- Mining Method
- unknown
Location
- Location
- Lower Zone
- Loc. Source
- document
QA/QC
- Laboratory
- ALS USA Inc.
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2025-09-17T00:00:00.000Z
Reasoning: High grades of boron over significant intercept lengths, newly identified in the drill core.
Positive factors
- significant grades
- long intercept lengths
- correlation with primary commodities
Evidence · table
“17,175.0”
Context: 320
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
BC-2301CBonnie Claire · rubidiumGrade: 276.9Grade Unit: ppmIntercept: 121.92 mView all detailsHide details
Identity
- Hole ID
- BC-2301C
- Project
- Bonnie Claire
- Commodity
- rubidium
- Region
- usa_nv
- Reported Region
- usa_nv
- Ticker
- NVLH
Geometry
- Grade
- 276.9
- Grade Unit
- ppm
- Intercept
- 121.92 m
- From
- 597.408 m
- To
- 719.328 m
- Intercept Depth
- 597.408 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- BC-2301C:597.408-719.328
- Mining Method
- unknown
Location
- Location
- Lower Zone
- Loc. Source
- document
QA/QC
- Laboratory
- ALS USA Inc.
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2025-09-17T00:00:00.000Z
Reasoning: High grades of rubidium over significant intercept lengths, newly identified in the drill core.
Positive factors
- significant grades
- long intercept lengths
- correlation with primary commodities
Evidence · table
“276.9”
Context: 400
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
BC-2301CBonnie Claire · lithiumGrade: 4116Grade Unit: ppmIntercept: 121.92 mView all detailsHide details
Identity
- Hole ID
- BC-2301C
- Project
- Bonnie Claire
- Commodity
- lithium
- Region
- usa_nv
- Reported Region
- usa_nv
- Ticker
- NVLH
Geometry
- Grade
- 4116
- Grade Unit
- ppm
- Intercept
- 121.92 m
- From
- 597.408 m
- To
- 719.328 m
- Intercept Depth
- 597.408 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- BC-2301C:597.408-719.328
- Mining Method
- unknown
Location
- Location
- Lower Zone
- Loc. Source
- document
QA/QC
- Laboratory
- ALS USA Inc.
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2025-09-17T00:00:00.000Z
Reasoning: High grades of lithium over significant intercept lengths, newly identified in the drill core.
Positive factors
- significant grades
- long intercept lengths
- correlation with primary commodities
Evidence · table
“4,116.0”
Context: 400
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
BC-2301CBonnie Claire · boronGrade: 15840Grade Unit: ppmIntercept: 121.92 mView all detailsHide details
Identity
- Hole ID
- BC-2301C
- Project
- Bonnie Claire
- Commodity
- boron
- Region
- usa_nv
- Reported Region
- usa_nv
- Ticker
- NVLH
Geometry
- Grade
- 15840
- Grade Unit
- ppm
- Intercept
- 121.92 m
- From
- 597.408 m
- To
- 719.328 m
- Intercept Depth
- 597.408 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- BC-2301C:597.408-719.328
- Mining Method
- unknown
Location
- Location
- Lower Zone
- Loc. Source
- document
QA/QC
- Laboratory
- ALS USA Inc.
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2025-09-17T00:00:00.000Z
Reasoning: High grades of boron over significant intercept lengths, newly identified in the drill core.
Positive factors
- significant grades
- long intercept lengths
- correlation with primary commodities
Evidence · table
“15,840.0”
Context: 400
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
BC-2303CBonnie Claire · rubidiumGrade: 284.2Grade Unit: ppmIntercept: 109.728 mView all detailsHide details
Identity
- Hole ID
- BC-2303C
- Project
- Bonnie Claire
- Commodity
- rubidium
- Region
- usa_nv
- Reported Region
- usa_nv
- Ticker
- NVLH
Geometry
- Grade
- 284.2
- Grade Unit
- ppm
- Intercept
- 109.728 m
- From
- 646.176 m
- To
- 755.904 m
- Intercept Depth
- 646.176 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- BC-2303C:646.176-755.904
- Mining Method
- unknown
Location
- Location
- Lower Zone
- Loc. Source
- document
QA/QC
- Laboratory
- ALS USA Inc.
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2025-09-17T00:00:00.000Z
Reasoning: High grades of rubidium over significant intercept lengths, newly identified in the drill core.
Positive factors
- significant grades
- long intercept lengths
- correlation with primary commodities
Evidence · table
“284.2”
Context: 360
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
BC-2303CBonnie Claire · lithiumGrade: 4688.3Grade Unit: ppmIntercept: 109.728 mView all detailsHide details
Identity
- Hole ID
- BC-2303C
- Project
- Bonnie Claire
- Commodity
- lithium
- Region
- usa_nv
- Reported Region
- usa_nv
- Ticker
- NVLH
Geometry
- Grade
- 4688.3
- Grade Unit
- ppm
- Intercept
- 109.728 m
- From
- 646.176 m
- To
- 755.904 m
- Intercept Depth
- 646.176 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- BC-2303C:646.176-755.904
- Mining Method
- unknown
Location
- Location
- Lower Zone
- Loc. Source
- document
QA/QC
- Laboratory
- ALS USA Inc.
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2025-09-17T00:00:00.000Z
Reasoning: High grades of lithium over significant intercept lengths, newly identified in the drill core.
Positive factors
- significant grades
- long intercept lengths
- correlation with primary commodities
Evidence · table
“4,688.3”
Context: 360
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
BC-2303CBonnie Claire · boronGrade: 16441.1Grade Unit: ppmIntercept: 109.728 mView all detailsHide details
Identity
- Hole ID
- BC-2303C
- Project
- Bonnie Claire
- Commodity
- boron
- Region
- usa_nv
- Reported Region
- usa_nv
- Ticker
- NVLH
Geometry
- Grade
- 16441.1
- Grade Unit
- ppm
- Intercept
- 109.728 m
- From
- 646.176 m
- To
- 755.904 m
- Intercept Depth
- 646.176 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- BC-2303C:646.176-755.904
- Mining Method
- unknown
Location
- Location
- Lower Zone
- Loc. Source
- document
QA/QC
- Laboratory
- ALS USA Inc.
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2025-09-17T00:00:00.000Z
Reasoning: High grades of boron over significant intercept lengths, newly identified in the drill core.
Positive factors
- significant grades
- long intercept lengths
- correlation with primary commodities
Evidence · table
“16,441.1”
Context: 360
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
BC-2401CBonnie Claire · rubidiumGrade: 313.2Grade Unit: ppmIntercept: 90.9828 mView all detailsHide details
Identity
- Hole ID
- BC-2401C
- Project
- Bonnie Claire
- Commodity
- rubidium
- Region
- usa_nv
- Reported Region
- usa_nv
- Ticker
- NVLH
Geometry
- Grade
- 313.2
- Grade Unit
- ppm
- Intercept
- 90.9828 m
- From
- 721.4616 m
- To
- 812.4444 m
- Intercept Depth
- 721.4616 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- BC-2401C:721.4616-812.4444
- Mining Method
- unknown
Location
- Location
- Lower Zone
- Loc. Source
- document
QA/QC
- Laboratory
- ALS USA Inc.
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2025-09-17T00:00:00.000Z
Reasoning: High grades of rubidium over significant intercept lengths, newly identified in the drill core.
Positive factors
- significant grades
- long intercept lengths
- correlation with primary commodities
Evidence · table
“313.2”
Context: 298.5
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
BC-2401CBonnie Claire · lithiumGrade: 5444.2Grade Unit: ppmIntercept: 90.9828 mView all detailsHide details
Identity
- Hole ID
- BC-2401C
- Project
- Bonnie Claire
- Commodity
- lithium
- Region
- usa_nv
- Reported Region
- usa_nv
- Ticker
- NVLH
Geometry
- Grade
- 5444.2
- Grade Unit
- ppm
- Intercept
- 90.9828 m
- From
- 721.4616 m
- To
- 812.4444 m
- Intercept Depth
- 721.4616 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- BC-2401C:721.4616-812.4444
- Mining Method
- unknown
Location
- Location
- Lower Zone
- Loc. Source
- document
QA/QC
- Laboratory
- ALS USA Inc.
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2025-09-17T00:00:00.000Z
Reasoning: High grades of lithium over significant intercept lengths, newly identified in the drill core.
Positive factors
- significant grades
- long intercept lengths
- correlation with primary commodities
Evidence · table
“5,444.2”
Context: 298.5
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
BC-2401CBonnie Claire · boronGrade: 18320.1Grade Unit: ppmIntercept: 90.9828 mView all detailsHide details
Identity
- Hole ID
- BC-2401C
- Project
- Bonnie Claire
- Commodity
- boron
- Region
- usa_nv
- Reported Region
- usa_nv
- Ticker
- NVLH
Geometry
- Grade
- 18320.1
- Grade Unit
- ppm
- Intercept
- 90.9828 m
- From
- 721.4616 m
- To
- 812.4444 m
- Intercept Depth
- 721.4616 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- BC-2401C:721.4616-812.4444
- Mining Method
- unknown
Location
- Location
- Lower Zone
- Loc. Source
- document
QA/QC
- Laboratory
- ALS USA Inc.
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2025-09-17T00:00:00.000Z
Reasoning: High grades of boron over significant intercept lengths, newly identified in the drill core.
Positive factors
- significant grades
- long intercept lengths
- correlation with primary commodities
Evidence · table
“18,320.1”
Context: 298.5
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
BC-2402CBonnie Claire · rubidiumGrade: 293.6Grade Unit: ppmIntercept: 97.536 mView all detailsHide details
Identity
- Hole ID
- BC-2402C
- Project
- Bonnie Claire
- Commodity
- rubidium
- Region
- usa_nv
- Reported Region
- usa_nv
- Ticker
- NVLH
Geometry
- Grade
- 293.6
- Grade Unit
- ppm
- Intercept
- 97.536 m
- From
- 648.3096 m
- To
- 745.8456 m
- Intercept Depth
- 648.3096 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- BC-2402C:648.3096-745.8456
- Mining Method
- unknown
Location
- Location
- Lower Zone
- Loc. Source
- document
QA/QC
- Laboratory
- ALS USA Inc.
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2025-09-17T00:00:00.000Z
Reasoning: High grades of rubidium over significant intercept lengths, newly identified in the drill core.
Positive factors
- significant grades
- long intercept lengths
- correlation with primary commodities
Evidence · table
“293.6”
Context: 320
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
BC-2402CBonnie Claire · lithiumGrade: 4285.3Grade Unit: ppmIntercept: 97.536 mView all detailsHide details
Identity
- Hole ID
- BC-2402C
- Project
- Bonnie Claire
- Commodity
- lithium
- Region
- usa_nv
- Reported Region
- usa_nv
- Ticker
- NVLH
Geometry
- Grade
- 4285.3
- Grade Unit
- ppm
- Intercept
- 97.536 m
- From
- 648.3096 m
- To
- 745.8456 m
- Intercept Depth
- 648.3096 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- BC-2402C:648.3096-745.8456
- Mining Method
- unknown
Location
- Location
- Lower Zone
- Loc. Source
- document
QA/QC
- Laboratory
- ALS USA Inc.
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2025-09-17T00:00:00.000Z
Reasoning: High grades of lithium over significant intercept lengths, newly identified in the drill core.
Positive factors
- significant grades
- long intercept lengths
- correlation with primary commodities
Evidence · table
“4,285.3”
Context: 320
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
BC-2402CBonnie Claire · boronGrade: 17625Grade Unit: ppmIntercept: 97.536 mView all detailsHide details
Identity
- Hole ID
- BC-2402C
- Project
- Bonnie Claire
- Commodity
- boron
- Region
- usa_nv
- Reported Region
- usa_nv
- Ticker
- NVLH
Geometry
- Grade
- 17625
- Grade Unit
- ppm
- Intercept
- 97.536 m
- From
- 648.3096 m
- To
- 745.8456 m
- Intercept Depth
- 648.3096 m
Classification
- Program
- exploration
- Sample Type
- drill
- Group ID
- BC-2402C:648.3096-745.8456
- Mining Method
- unknown
Location
- Location
- Lower Zone
- Loc. Source
- document
QA/QC
- Laboratory
- ALS USA Inc.
- QA/QC Disclosed
- Yes
- QP Signed
- Yes
- QA/QC Methods
- standards, blanks, duplicates
Deleterious
- Deleterious Flag
- No
Review
- Needs Review
- No
- Interp. Status
- scored
- Historical
- No
Dates
- Event date
- 2025-09-17T00:00:00.000Z
Reasoning: High grades of boron over significant intercept lengths, newly identified in the drill core.
Positive factors
- significant grades
- long intercept lengths
- correlation with primary commodities
Evidence · table
“17,625.0”
Context: 320
Tags used in scoring
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: qaqc_disclosed is 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
Metallurgical Results (2)
PLS analysisBonnie Claire · rubidiumView all detailsHide details
Identity
- Project
- Bonnie Claire
- Commodity
- rubidium
- Region
- usa_nv
- Reported Region
- Nevada
- Ticker
- NVLH
Test Work
- Program Status
- preliminary
- Test Type
- PLS analysis
- Processing Route
- lithium/boron recovery stages of the Project’s Preliminary Economic Assessment (“PEA”) flow sheet
- Sample
- Pregnant Leach Solution
Recovery
- Recovery Basis
- unspecified
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2025-09-17T00:00:00.000Z
Reasoning: Preliminary analysis confirms the presence of rubidium in the Pregnant Leach Solution, indicating potential for future recovery and economic enhancement.
Positive factors
- presence of critical minerals in PLS
- potential for additional revenue
Negative factors
- preliminary results
- recovery options still under investigation
Evidence · text
“Preliminary analysis of the PLS indicates levels of Rubidium and Cesium high enough to warrant further testing.”
Tags used in scoring
Byproduct Commodityneutral
The tested commodity is a byproduct rather than the primary economic driver.
Why it applies: the release describes a byproduct credit
PLS analysisBonnie Claire · cesiumView all detailsHide details
Identity
- Project
- Bonnie Claire
- Commodity
- cesium
- Region
- usa_nv
- Reported Region
- Nevada
- Ticker
- NVLH
Test Work
- Program Status
- preliminary
- Test Type
- PLS analysis
- Processing Route
- lithium/boron recovery stages of the Project’s Preliminary Economic Assessment (“PEA”) flow sheet
- Sample
- Pregnant Leach Solution
Recovery
- Recovery Basis
- unspecified
Review
- Needs Review
- No
- Historical
- No
Dates
- Event date
- 2025-09-17T00:00:00.000Z
Reasoning: Preliminary analysis confirms the presence of cesium in the Pregnant Leach Solution, indicating potential for future recovery and economic enhancement.
Positive factors
- presence of critical minerals in PLS
- potential for additional revenue
Negative factors
- preliminary results
- recovery options still under investigation
Evidence · text
“Preliminary analysis of the PLS indicates levels of Rubidium and Cesium high enough to warrant further testing.”
Tags used in scoring
Byproduct Commodityneutral
The tested commodity is a byproduct rather than the primary economic driver.
Why it applies: the release describes a byproduct credit
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.