Lion Rock Expands Critical Minerals Strike; Continues 100% Drill Hit Rate at Volney, South Dakota
Original announcement by tmx on
- Company
- Lion Rock Resources Inc.
- Ticker
- ROAR
- Exchange
- TSX
- Region
- South Dakota
- Primary commodity
- Lithium
- Secondary commodities
- Tin, Tantalum
- Document categories
- Drill results
- Extracted
- 2026-08-26 06:42:22 UTC
Analysis by Minestarters Atlas
Minestarters Atlas analysis
Summary
Lion Rock Resources announced the remaining results from its 15-hole Phase One drill program at the Volney Project in South Dakota, confirming high-grade lithium, tin, and tantalum mineralization. The program successfully expanded the critical minerals strike to 300m long, up to 100m wide, and 150m deep, with mineralization starting at surface. All reported drill intercepts are historical, having been previously released in February 2026.
Reasoning: Lion Rock Resources announced the remaining results from its Phase One drill program at the Volney Project, confirming high-grade lithium, tin, and tantalum mineralization within LCT pegmatites and expanding the known strike length. However, all reported drill intercepts are historical, having been previously released, which limits the novelty of this specific announcement.
Positive factors
- High-grade lithium, tin, and tantalum intercepts
- Expansion of mineralized strike length to 300m
- Near-surface, bulk-tonnage potential for open-pit mining
- LCT pegmatites are primary hard rock lithium source
- All commodities are on the US critical minerals list
- Strong QA/QC protocols and certified lab used
Negative factors
- All reported drill intercepts are historical, previously released
- True widths are unknown
Facts used in scoring: 68
Classification and evidence
QA/QC Disclosedpositive
Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods (blanks, standards, duplicates).
Why it applies: The release explicitly states that 'The QA/QC protocol on the Volney property has been designed to follow industry best practices' and mentions certified reference material, blank material, and duplicates.
Evidence · text
“The QA/QC protocol on the Volney property has been designed to follow industry best practices. Certified reference material and blank material were inserted at a rate of approximately 4% each. In addition, pulp and coarse duplicates were collected for approximately 10% of samples to assess consistency in mineralization and laboratory analysis.”
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 document explicitly states that 'Reported intervals are downhole lengths. True widths are unknown.'
Evidence · text
“Reported intervals are downhole lengths. True widths are unknown.”
Stale Data Re-releasenegative
Historical results re-announced with no new assays or reinterpretation — low genuine novelty.
Why it applies: The table and prose explicitly state that the highlighted results have been previously reported in a news release dated February 26, 2026.
Evidence · text
“Highlighted results have been previously reported in the companies February 26, 2026, news release.”
Step-Out Extensionpositive
Mineralization extended beyond the previously known limit.
Why it applies: The company states that the drilling 'successfully expanded the critical minerals strike to 300 m long' and plans for 'aggressive step-out drilling' in Phase Two.
Evidence · text
“The final six holes, which hit mineralization over significant widths, have successfully expanded the critical minerals strike to 300 m long, up to 100 m wide, and 150 m deep.”
Bonanza Interceptpositive
Exceptionally high-grade zone, well above the deposit-type norm.
Why it applies: The intercept of 3715 ppm Ta2O5 over 1.0m is exceptionally high for tantalum, and 2.3% Li2O over 5.7m is an exceptional lithium grade.
Evidence · table
“3715.0”
Context: 1.0
Extracted facts
Stored fact records: 68. Some facts used in scoring do not have a stored record.
Drill Results (68)
VOL25-008Volney Project · tantalumGrade: 309Grade Unit: ppmIntercept: 2.4 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Link to this fact
Identity
- Hole ID
- VOL25-008
- Project
- Volney Project
- Commodity
- tantalum
- Region
- south dakota
- Reported Region
- South Dakota
- Ticker
- ROAR
Geometry
- Grade
- 309
- Grade Unit
- ppm
- Intercept
- 2.4 m
- From
- 65.7 m
- To
- 68.1 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- VOL25-008:65.7-68.1
- Mining Method
- open_pit
QA/QC
- Laboratory
- SGS Laboratories
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-02-26T00:00:00.000Z
Dates
- Event date
- 2026-05-05T00:00:00.000Z
Reasoning: A moderate tantalum grade over a narrow width, but the data is historical.
Negative factors
- Apparent width only
- Stale data re-release
Evidence · table
“309.0”
Context: 2.4
VOL25-008Volney Project · tinGrade: 0.1Grade Unit: %Intercept: 1 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Link to this fact
Identity
- Hole ID
- VOL25-008
- Project
- Volney Project
- Commodity
- tin
- Region
- south dakota
- Reported Region
- South Dakota
- Ticker
- ROAR
Geometry
- Grade
- 0.1
- Grade Unit
- %
- Intercept
- 1 m
- From
- 72.2 m
- To
- 73.1 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- VOL25-008:72.2-73.1
- Mining Method
- open_pit
QA/QC
- Laboratory
- SGS Laboratories
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-02-26T00:00:00.000Z
Dates
- Event date
- 2026-05-05T00:00:00.000Z
Reasoning: A weak tin grade over a very narrow width, and the data is historical.
Negative factors
- Apparent width only
- Stale data re-release
Evidence · table
“0.1”
Context: 1.0
VOL25-008Volney Project · tantalumGrade: 62Grade Unit: ppmIntercept: 1 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Link to this fact
Identity
- Hole ID
- VOL25-008
- Project
- Volney Project
- Commodity
- tantalum
- Region
- south dakota
- Reported Region
- South Dakota
- Ticker
- ROAR
Geometry
- Grade
- 62
- Grade Unit
- ppm
- Intercept
- 1 m
- From
- 72.2 m
- To
- 73.1 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- VOL25-008:72.2-73.1
- Mining Method
- open_pit
QA/QC
- Laboratory
- SGS Laboratories
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-02-26T00:00:00.000Z
Dates
- Event date
- 2026-05-05T00:00:00.000Z
Reasoning: A weak tantalum grade over a very narrow width, and the data is historical.
Negative factors
- Apparent width only
- Stale data re-release
Evidence · table
“62.0”
Context: 1.0
VOL25-009Volney Project · tinGrade: 0.2Grade Unit: %Intercept: 3 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Link to this fact
Identity
- Hole ID
- VOL25-009
- Project
- Volney Project
- Commodity
- tin
- Region
- south dakota
- Reported Region
- South Dakota
- Ticker
- ROAR
Geometry
- Grade
- 0.2
- Grade Unit
- %
- Intercept
- 3 m
- From
- 68 m
- To
- 71 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- VOL25-009:68.0-71.0
- Mining Method
- open_pit
QA/QC
- Laboratory
- SGS Laboratories
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-02-26T00:00:00.000Z
Dates
- Event date
- 2026-05-05T00:00:00.000Z
Reasoning: A weak tin grade over a narrow width, and the data is historical.
Negative factors
- Apparent width only
- Stale data re-release
Evidence · table
“0.2”
Context: 3.0
VOL25-009Volney Project · tantalumGrade: 104Grade Unit: ppmIntercept: 3 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Link to this fact
Identity
- Hole ID
- VOL25-009
- Project
- Volney Project
- Commodity
- tantalum
- Region
- south dakota
- Reported Region
- South Dakota
- Ticker
- ROAR
Geometry
- Grade
- 104
- Grade Unit
- ppm
- Intercept
- 3 m
- From
- 68 m
- To
- 71 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- VOL25-009:68.0-71.0
- Mining Method
- open_pit
QA/QC
- Laboratory
- SGS Laboratories
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-02-26T00:00:00.000Z
Dates
- Event date
- 2026-05-05T00:00:00.000Z
Reasoning: A weak tantalum grade over a narrow width, and the data is historical.
Negative factors
- Apparent width only
- Stale data re-release
Evidence · table
“104.0”
Context: 3.0
VOL25-009Volney Project · tantalumGrade: 348Grade Unit: ppmIntercept: 3 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Link to this fact
Identity
- Hole ID
- VOL25-009
- Project
- Volney Project
- Commodity
- tantalum
- Region
- south dakota
- Reported Region
- South Dakota
- Ticker
- ROAR
Geometry
- Grade
- 348
- Grade Unit
- ppm
- Intercept
- 3 m
- From
- 73 m
- To
- 76 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- VOL25-009:73.0-76.0
- Mining Method
- open_pit
QA/QC
- Laboratory
- SGS Laboratories
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-02-26T00:00:00.000Z
Dates
- Event date
- 2026-05-05T00:00:00.000Z
Reasoning: A moderate tantalum grade over a narrow width, but the data is historical.
Negative factors
- Apparent width only
- Stale data re-release
Evidence · table
“348.0”
Context: 3.0
VOL25-009Volney Project · lithiumGrade: 0.3Grade Unit: %Intercept: 4.7 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Link to this fact
Identity
- Hole ID
- VOL25-009
- Project
- Volney Project
- Commodity
- lithium
- Region
- south dakota
- Reported Region
- South Dakota
- Ticker
- ROAR
Geometry
- Grade
- 0.3
- Grade Unit
- %
- Intercept
- 4.7 m
- From
- 106.5 m
- To
- 111.2 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- VOL25-009:106.5-111.2
- Mining Method
- open_pit
QA/QC
- Laboratory
- SGS Laboratories
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-02-26T00:00:00.000Z
Dates
- Event date
- 2026-05-05T00:00:00.000Z
Reasoning: A weak lithium grade over a narrow width, and the data is historical.
Negative factors
- Apparent width only
- Stale data re-release
Evidence · table
“0.3”
Context: 4.7
VOL25-009Volney Project · tinGrade: 0.1Grade Unit: %Intercept: 4.7 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Link to this fact
Identity
- Hole ID
- VOL25-009
- Project
- Volney Project
- Commodity
- tin
- Region
- south dakota
- Reported Region
- South Dakota
- Ticker
- ROAR
Geometry
- Grade
- 0.1
- Grade Unit
- %
- Intercept
- 4.7 m
- From
- 106.5 m
- To
- 111.2 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- VOL25-009:106.5-111.2
- Mining Method
- open_pit
QA/QC
- Laboratory
- SGS Laboratories
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-02-26T00:00:00.000Z
Dates
- Event date
- 2026-05-05T00:00:00.000Z
Reasoning: A weak tin grade over a narrow width, and the data is historical.
Negative factors
- Apparent width only
- Stale data re-release
Evidence · table
“0.1”
Context: 4.7
VOL25-009Volney Project · tantalumGrade: 87Grade Unit: ppmIntercept: 4.7 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Link to this fact
Identity
- Hole ID
- VOL25-009
- Project
- Volney Project
- Commodity
- tantalum
- Region
- south dakota
- Reported Region
- South Dakota
- Ticker
- ROAR
Geometry
- Grade
- 87
- Grade Unit
- ppm
- Intercept
- 4.7 m
- From
- 106.5 m
- To
- 111.2 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- VOL25-009:106.5-111.2
- Mining Method
- open_pit
QA/QC
- Laboratory
- SGS Laboratories
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-02-26T00:00:00.000Z
Dates
- Event date
- 2026-05-05T00:00:00.000Z
Reasoning: A weak tantalum grade over a narrow width, and the data is historical.
Negative factors
- Apparent width only
- Stale data re-release
Evidence · table
“87.0”
Context: 4.7
VOL25-009Volney Project · lithiumGrade: 0Grade Unit: %Intercept: 0.8 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Link to this fact
Identity
- Hole ID
- VOL25-009
- Project
- Volney Project
- Commodity
- lithium
- Region
- south dakota
- Reported Region
- South Dakota
- Ticker
- ROAR
Geometry
- Grade
- 0
- Grade Unit
- %
- Intercept
- 0.8 m
- From
- 117.5 m
- To
- 118.3 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- VOL25-009:117.5-118.3
- Mining Method
- open_pit
QA/QC
- Laboratory
- SGS Laboratories
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-02-26T00:00:00.000Z
Dates
- Event date
- 2026-05-05T00:00:00.000Z
Reasoning: A barren lithium intercept over a very narrow width, and the data is historical.
Negative factors
- Apparent width only
- Stale data re-release
Evidence · table
“0.0”
Context: 0.8
VOL25-009Volney Project · tinGrade: 0.3Grade Unit: %Intercept: 0.8 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Link to this fact
Identity
- Hole ID
- VOL25-009
- Project
- Volney Project
- Commodity
- tin
- Region
- south dakota
- Reported Region
- South Dakota
- Ticker
- ROAR
Geometry
- Grade
- 0.3
- Grade Unit
- %
- Intercept
- 0.8 m
- From
- 117.5 m
- To
- 118.3 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- VOL25-009:117.5-118.3
- Mining Method
- open_pit
QA/QC
- Laboratory
- SGS Laboratories
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-02-26T00:00:00.000Z
Dates
- Event date
- 2026-05-05T00:00:00.000Z
Reasoning: A moderate tin grade over a very narrow width, but the data is historical.
Negative factors
- Apparent width only
- Stale data re-release
Evidence · table
“0.3”
Context: 0.8
VOL25-009Volney Project · tantalumGrade: 167Grade Unit: ppmIntercept: 0.8 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Link to this fact
Identity
- Hole ID
- VOL25-009
- Project
- Volney Project
- Commodity
- tantalum
- Region
- south dakota
- Reported Region
- South Dakota
- Ticker
- ROAR
Geometry
- Grade
- 167
- Grade Unit
- ppm
- Intercept
- 0.8 m
- From
- 117.5 m
- To
- 118.3 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- VOL25-009:117.5-118.3
- Mining Method
- open_pit
QA/QC
- Laboratory
- SGS Laboratories
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-02-26T00:00:00.000Z
Dates
- Event date
- 2026-05-05T00:00:00.000Z
Reasoning: A weak tantalum grade over a very narrow width, but the data is historical.
Negative factors
- Apparent width only
- Stale data re-release
Evidence · table
“167.0”
Context: 0.8
VOL25-010Volney Project · tantalumGrade: 327Grade Unit: ppmIntercept: 4.1 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Link to this fact
Identity
- Hole ID
- VOL25-010
- Project
- Volney Project
- Commodity
- tantalum
- Region
- south dakota
- Reported Region
- South Dakota
- Ticker
- ROAR
Geometry
- Grade
- 327
- Grade Unit
- ppm
- Intercept
- 4.1 m
- From
- 34.9 m
- To
- 39 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- VOL25-010:34.9-39.0
- Mining Method
- open_pit
QA/QC
- Laboratory
- SGS Laboratories
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-02-26T00:00:00.000Z
Dates
- Event date
- 2026-05-05T00:00:00.000Z
Reasoning: A moderate tantalum grade over a narrow width, but the data is historical.
Negative factors
- Apparent width only
- Stale data re-release
Evidence · table
“327.0”
Context: 4.1
VOL25-010Volney Project · tinGrade: 0.2Grade Unit: %Intercept: 2 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Link to this fact
Identity
- Hole ID
- VOL25-010
- Project
- Volney Project
- Commodity
- tin
- Region
- south dakota
- Reported Region
- South Dakota
- Ticker
- ROAR
Geometry
- Grade
- 0.2
- Grade Unit
- %
- Intercept
- 2 m
- From
- 50.5 m
- To
- 52.5 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- VOL25-010:50.5-52.5
- Mining Method
- open_pit
QA/QC
- Laboratory
- SGS Laboratories
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-02-26T00:00:00.000Z
Dates
- Event date
- 2026-05-05T00:00:00.000Z
Reasoning: A weak tin grade over a very narrow width, and the data is historical.
Negative factors
- Apparent width only
- Stale data re-release
Evidence · table
“0.2”
Context: 2.0
VOL25-010Volney Project · tantalumGrade: 127Grade Unit: ppmIntercept: 2 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Link to this fact
Identity
- Hole ID
- VOL25-010
- Project
- Volney Project
- Commodity
- tantalum
- Region
- south dakota
- Reported Region
- South Dakota
- Ticker
- ROAR
Geometry
- Grade
- 127
- Grade Unit
- ppm
- Intercept
- 2 m
- From
- 50.5 m
- To
- 52.5 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- VOL25-010:50.5-52.5
- Mining Method
- open_pit
QA/QC
- Laboratory
- SGS Laboratories
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-02-26T00:00:00.000Z
Dates
- Event date
- 2026-05-05T00:00:00.000Z
Reasoning: A weak tantalum grade over a very narrow width, and the data is historical.
Negative factors
- Apparent width only
- Stale data re-release
Evidence · table
“127.0”
Context: 2.0
VOL25-010Volney Project · lithiumGrade: 0.6Grade Unit: %Intercept: 4.3 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Link to this fact
Identity
- Hole ID
- VOL25-010
- Project
- Volney Project
- Commodity
- lithium
- Region
- south dakota
- Reported Region
- South Dakota
- Ticker
- ROAR
Geometry
- Grade
- 0.6
- Grade Unit
- %
- Intercept
- 4.3 m
- From
- 99.1 m
- To
- 103.4 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- VOL25-010:99.1-103.4
- Mining Method
- open_pit
QA/QC
- Laboratory
- SGS Laboratories
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-02-26T00:00:00.000Z
Dates
- Event date
- 2026-05-05T00:00:00.000Z
Reasoning: A moderate lithium grade over a narrow width, but the data is historical.
Negative factors
- Apparent width only
- Stale data re-release
Evidence · table
“0.6”
Context: 4.3
VOL25-010Volney Project · lithiumGrade: 0.9Grade Unit: %Intercept: 2 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Link to this fact
Identity
- Hole ID
- VOL25-010
- Project
- Volney Project
- Commodity
- lithium
- Region
- south dakota
- Reported Region
- South Dakota
- Ticker
- ROAR
Geometry
- Grade
- 0.9
- Grade Unit
- %
- Intercept
- 2 m
- From
- 100 m
- To
- 102 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- VOL25-010:100.0-102.0
- Mining Method
- open_pit
QA/QC
- Laboratory
- SGS Laboratories
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-02-26T00:00:00.000Z
Dates
- Event date
- 2026-05-05T00:00:00.000Z
Reasoning: A moderate lithium grade over a narrow width, but the data is historical.
Negative factors
- Apparent width only
- Stale data re-release
Evidence · table
“0.9”
Context: 2.0
VOL25-010Volney Project · tantalumGrade: 788Grade Unit: ppmIntercept: 5.9 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Link to this fact
Identity
- Hole ID
- VOL25-010
- Project
- Volney Project
- Commodity
- tantalum
- Region
- south dakota
- Reported Region
- South Dakota
- Ticker
- ROAR
Geometry
- Grade
- 788
- Grade Unit
- ppm
- Intercept
- 5.9 m
- From
- 112.1 m
- To
- 118 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- VOL25-010:112.1-118.0
- Mining Method
- open_pit
QA/QC
- Laboratory
- SGS Laboratories
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-02-26T00:00:00.000Z
Dates
- Event date
- 2026-05-05T00:00:00.000Z
Reasoning: A strong tantalum grade over a moderate width, but the data is historical.
Negative factors
- Apparent width only
- Stale data re-release
Evidence · table
“788.0”
Context: 5.9
VOL25-010Volney Project · tantalumGrade: 1605Grade Unit: ppmIntercept: 2 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Link to this fact
Identity
- Hole ID
- VOL25-010
- Project
- Volney Project
- Commodity
- tantalum
- Region
- south dakota
- Reported Region
- South Dakota
- Ticker
- ROAR
Geometry
- Grade
- 1605
- Grade Unit
- ppm
- Intercept
- 2 m
- From
- 116 m
- To
- 118 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- VOL25-010:116.0-118.0
- Mining Method
- open_pit
QA/QC
- Laboratory
- SGS Laboratories
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-02-26T00:00:00.000Z
Dates
- Event date
- 2026-05-05T00:00:00.000Z
Reasoning: An exceptional tantalum grade over a narrow width, but the data is historical.
Positive factors
- Bonanza Intercept
Negative factors
- Apparent width only
- Stale data re-release
Evidence · table
“1605.0”
Context: 2.0
VOL25-010Volney Project · tinGrade: 0.2Grade Unit: %Intercept: 1.2 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Link to this fact
Identity
- Hole ID
- VOL25-010
- Project
- Volney Project
- Commodity
- tin
- Region
- south dakota
- Reported Region
- South Dakota
- Ticker
- ROAR
Geometry
- Grade
- 0.2
- Grade Unit
- %
- Intercept
- 1.2 m
- From
- 141 m
- To
- 142.3 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- VOL25-010:141.0-142.3
- Mining Method
- open_pit
QA/QC
- Laboratory
- SGS Laboratories
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-02-26T00:00:00.000Z
Dates
- Event date
- 2026-05-05T00:00:00.000Z
Reasoning: A weak tin grade over a very narrow width, and the data is historical.
Negative factors
- Apparent width only
- Stale data re-release
Evidence · table
“0.2”
Context: 1.2
VOL25-010Volney Project · tantalumGrade: 50Grade Unit: ppmIntercept: 1.2 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Link to this fact
Identity
- Hole ID
- VOL25-010
- Project
- Volney Project
- Commodity
- tantalum
- Region
- south dakota
- Reported Region
- South Dakota
- Ticker
- ROAR
Geometry
- Grade
- 50
- Grade Unit
- ppm
- Intercept
- 1.2 m
- From
- 141 m
- To
- 142.3 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- VOL25-010:141.0-142.3
- Mining Method
- open_pit
QA/QC
- Laboratory
- SGS Laboratories
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-02-26T00:00:00.000Z
Dates
- Event date
- 2026-05-05T00:00:00.000Z
Reasoning: A weak tantalum grade over a very narrow width, and the data is historical.
Negative factors
- Apparent width only
- Stale data re-release
Evidence · table
“50.0”
Context: 1.2
VOL25-012Volney Project · tinGrade: 0.2Grade Unit: %Intercept: 5.5 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Link to this fact
Identity
- Hole ID
- VOL25-012
- Project
- Volney Project
- Commodity
- tin
- Region
- south dakota
- Reported Region
- South Dakota
- Ticker
- ROAR
Geometry
- Grade
- 0.2
- Grade Unit
- %
- Intercept
- 5.5 m
- From
- 22.5 m
- To
- 28 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- VOL25-012:22.5-28.0
- Mining Method
- open_pit
QA/QC
- Laboratory
- SGS Laboratories
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-02-26T00:00:00.000Z
Dates
- Event date
- 2026-05-05T00:00:00.000Z
Reasoning: A weak tin grade over a narrow width, and the data is historical.
Negative factors
- Apparent width only
- Stale data re-release
Evidence · table
“0.2”
Context: 5.5
VOL25-012Volney Project · tantalumGrade: 294Grade Unit: ppmIntercept: 5.5 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Link to this fact
Identity
- Hole ID
- VOL25-012
- Project
- Volney Project
- Commodity
- tantalum
- Region
- south dakota
- Reported Region
- South Dakota
- Ticker
- ROAR
Geometry
- Grade
- 294
- Grade Unit
- ppm
- Intercept
- 5.5 m
- From
- 22.5 m
- To
- 28 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- VOL25-012:22.5-28.0
- Mining Method
- open_pit
QA/QC
- Laboratory
- SGS Laboratories
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-02-26T00:00:00.000Z
Dates
- Event date
- 2026-05-05T00:00:00.000Z
Reasoning: A moderate tantalum grade over a narrow width, but the data is historical.
Negative factors
- Apparent width only
- Stale data re-release
Evidence · table
“294.0”
Context: 5.5
VOL25-012Volney Project · lithiumGrade: 0.3Grade Unit: %Intercept: 6.5 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Link to this fact
Identity
- Hole ID
- VOL25-012
- Project
- Volney Project
- Commodity
- lithium
- Region
- south dakota
- Reported Region
- South Dakota
- Ticker
- ROAR
Geometry
- Grade
- 0.3
- Grade Unit
- %
- Intercept
- 6.5 m
- From
- 29 m
- To
- 35.5 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- VOL25-012:29.0-35.5
- Mining Method
- open_pit
QA/QC
- Laboratory
- SGS Laboratories
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-02-26T00:00:00.000Z
Dates
- Event date
- 2026-05-05T00:00:00.000Z
Reasoning: A weak lithium grade over a narrow width, and the data is historical.
Negative factors
- Apparent width only
- Stale data re-release
Evidence · table
“0.3”
Context: 6.5
VOL25-012Volney Project · tantalumGrade: 44Grade Unit: ppmIntercept: 6.5 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Link to this fact
Identity
- Hole ID
- VOL25-012
- Project
- Volney Project
- Commodity
- tantalum
- Region
- south dakota
- Reported Region
- South Dakota
- Ticker
- ROAR
Geometry
- Grade
- 44
- Grade Unit
- ppm
- Intercept
- 6.5 m
- From
- 29 m
- To
- 35.5 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- VOL25-012:29.0-35.5
- Mining Method
- open_pit
QA/QC
- Laboratory
- SGS Laboratories
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-02-26T00:00:00.000Z
Dates
- Event date
- 2026-05-05T00:00:00.000Z
Reasoning: A weak tantalum grade over a narrow width, and the data is historical.
Negative factors
- Apparent width only
- Stale data re-release
Evidence · table
“44.0”
Context: 6.5
VOL25-012Volney Project · lithiumGrade: 0.6Grade Unit: %Intercept: 6 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Link to this fact
Identity
- Hole ID
- VOL25-012
- Project
- Volney Project
- Commodity
- lithium
- Region
- south dakota
- Reported Region
- South Dakota
- Ticker
- ROAR
Geometry
- Grade
- 0.6
- Grade Unit
- %
- Intercept
- 6 m
- From
- 43 m
- To
- 49 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- VOL25-012:43.0-49.0
- Mining Method
- open_pit
QA/QC
- Laboratory
- SGS Laboratories
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-02-26T00:00:00.000Z
Dates
- Event date
- 2026-05-05T00:00:00.000Z
Reasoning: A moderate lithium grade over a narrow width, but the data is historical.
Negative factors
- Apparent width only
- Stale data re-release
Evidence · table
“0.6”
Context: 6.0
VOL25-012Volney Project · tantalumGrade: 243Grade Unit: ppmIntercept: 6 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Link to this fact
Identity
- Hole ID
- VOL25-012
- Project
- Volney Project
- Commodity
- tantalum
- Region
- south dakota
- Reported Region
- South Dakota
- Ticker
- ROAR
Geometry
- Grade
- 243
- Grade Unit
- ppm
- Intercept
- 6 m
- From
- 43 m
- To
- 49 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- VOL25-012:43.0-49.0
- Mining Method
- open_pit
QA/QC
- Laboratory
- SGS Laboratories
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-02-26T00:00:00.000Z
Dates
- Event date
- 2026-05-05T00:00:00.000Z
Reasoning: A moderate tantalum grade over a narrow width, but the data is historical.
Negative factors
- Apparent width only
- Stale data re-release
Evidence · table
“243.0”
Context: 6.0
VOL25-012Volney Project · lithiumGrade: 1.5Grade Unit: %Intercept: 1 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Link to this fact
Identity
- Hole ID
- VOL25-012
- Project
- Volney Project
- Commodity
- lithium
- Region
- south dakota
- Reported Region
- South Dakota
- Ticker
- ROAR
Geometry
- Grade
- 1.5
- Grade Unit
- %
- Intercept
- 1 m
- From
- 47 m
- To
- 48 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- VOL25-012:47.0-48.0
- Mining Method
- open_pit
QA/QC
- Laboratory
- SGS Laboratories
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-02-26T00:00:00.000Z
Dates
- Event date
- 2026-05-05T00:00:00.000Z
Reasoning: A strong lithium grade over a very narrow width, but the data is historical.
Negative factors
- Apparent width only
- Stale data re-release
Evidence · table
“1.5”
Context: 1.0
VOL25-012Volney Project · tantalumGrade: 56Grade Unit: ppmIntercept: 1 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Link to this fact
Identity
- Hole ID
- VOL25-012
- Project
- Volney Project
- Commodity
- tantalum
- Region
- south dakota
- Reported Region
- South Dakota
- Ticker
- ROAR
Geometry
- Grade
- 56
- Grade Unit
- ppm
- Intercept
- 1 m
- From
- 47 m
- To
- 48 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- VOL25-012:47.0-48.0
- Mining Method
- open_pit
QA/QC
- Laboratory
- SGS Laboratories
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-02-26T00:00:00.000Z
Dates
- Event date
- 2026-05-05T00:00:00.000Z
Reasoning: A weak tantalum grade over a very narrow width, but the data is historical.
Negative factors
- Apparent width only
- Stale data re-release
Evidence · table
“56.0”
Context: 1.0
VOL25-012Volney Project · tinGrade: 1Grade Unit: %Intercept: 0.5 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Link to this fact
Identity
- Hole ID
- VOL25-012
- Project
- Volney Project
- Commodity
- tin
- Region
- south dakota
- Reported Region
- South Dakota
- Ticker
- ROAR
Geometry
- Grade
- 1
- Grade Unit
- %
- Intercept
- 0.5 m
- From
- 91 m
- To
- 91.5 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- VOL25-012:91.0-91.5
- Mining Method
- open_pit
QA/QC
- Laboratory
- SGS Laboratories
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-02-26T00:00:00.000Z
Dates
- Event date
- 2026-05-05T00:00:00.000Z
Reasoning: A strong tin grade over a very narrow width, but the data is historical.
Negative factors
- Apparent width only
- Stale data re-release
Evidence · table
“1.0”
Context: 0.5
VOL25-012Volney Project · tantalumGrade: 260Grade Unit: ppmIntercept: 0.5 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Link to this fact
Identity
- Hole ID
- VOL25-012
- Project
- Volney Project
- Commodity
- tantalum
- Region
- south dakota
- Reported Region
- South Dakota
- Ticker
- ROAR
Geometry
- Grade
- 260
- Grade Unit
- ppm
- Intercept
- 0.5 m
- From
- 91 m
- To
- 91.5 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- VOL25-012:91.0-91.5
- Mining Method
- open_pit
QA/QC
- Laboratory
- SGS Laboratories
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-02-26T00:00:00.000Z
Dates
- Event date
- 2026-05-05T00:00:00.000Z
Reasoning: A moderate tantalum grade over a very narrow width, but the data is historical.
Negative factors
- Apparent width only
- Stale data re-release
Evidence · table
“260.0”
Context: 0.5
VOL25-013Volney Project · lithiumGrade: 0.2Grade Unit: %Intercept: 10.5 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Link to this fact
Identity
- Hole ID
- VOL25-013
- Project
- Volney Project
- Commodity
- lithium
- Region
- south dakota
- Reported Region
- South Dakota
- Ticker
- ROAR
Geometry
- Grade
- 0.2
- Grade Unit
- %
- Intercept
- 10.5 m
- From
- 24.9 m
- To
- 35.4 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- VOL25-013:24.9-35.4
- Mining Method
- open_pit
QA/QC
- Laboratory
- SGS Laboratories
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-02-26T00:00:00.000Z
Dates
- Event date
- 2026-05-05T00:00:00.000Z
Reasoning: A weak lithium grade over a moderate width, but the data is historical.
Negative factors
- Apparent width only
- Stale data re-release
Evidence · table
“0.2”
Context: 10.5
VOL25-013Volney Project · tantalumGrade: 505Grade Unit: ppmIntercept: 10.5 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Link to this fact
Identity
- Hole ID
- VOL25-013
- Project
- Volney Project
- Commodity
- tantalum
- Region
- south dakota
- Reported Region
- South Dakota
- Ticker
- ROAR
Geometry
- Grade
- 505
- Grade Unit
- ppm
- Intercept
- 10.5 m
- From
- 24.9 m
- To
- 35.4 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- VOL25-013:24.9-35.4
- Mining Method
- open_pit
QA/QC
- Laboratory
- SGS Laboratories
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-02-26T00:00:00.000Z
Dates
- Event date
- 2026-05-05T00:00:00.000Z
Reasoning: A moderate tantalum grade over a moderate width, but the data is historical.
Negative factors
- Apparent width only
- Stale data re-release
Evidence · table
“505.0”
Context: 10.5
VOL25-013Volney Project · lithiumGrade: 0.3Grade Unit: %Intercept: 5.6 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Link to this fact
Identity
- Hole ID
- VOL25-013
- Project
- Volney Project
- Commodity
- lithium
- Region
- south dakota
- Reported Region
- South Dakota
- Ticker
- ROAR
Geometry
- Grade
- 0.3
- Grade Unit
- %
- Intercept
- 5.6 m
- From
- 24.9 m
- To
- 30.6 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- VOL25-013:24.9-30.6
- Mining Method
- open_pit
QA/QC
- Laboratory
- SGS Laboratories
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-02-26T00:00:00.000Z
Dates
- Event date
- 2026-05-05T00:00:00.000Z
Reasoning: A weak lithium grade over a narrow width, but the data is historical.
Negative factors
- Apparent width only
- Stale data re-release
Evidence · table
“0.3”
Context: 5.6
VOL25-013Volney Project · tinGrade: 0.1Grade Unit: %Intercept: 5.6 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Link to this fact
Identity
- Hole ID
- VOL25-013
- Project
- Volney Project
- Commodity
- tin
- Region
- south dakota
- Reported Region
- South Dakota
- Ticker
- ROAR
Geometry
- Grade
- 0.1
- Grade Unit
- %
- Intercept
- 5.6 m
- From
- 24.9 m
- To
- 30.6 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- VOL25-013:24.9-30.6
- Mining Method
- open_pit
QA/QC
- Laboratory
- SGS Laboratories
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-02-26T00:00:00.000Z
Dates
- Event date
- 2026-05-05T00:00:00.000Z
Reasoning: A weak tin grade over a narrow width, but the data is historical.
Negative factors
- Apparent width only
- Stale data re-release
Evidence · table
“0.1”
Context: 5.6
VOL25-013Volney Project · tantalumGrade: 848Grade Unit: ppmIntercept: 5.6 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Link to this fact
Identity
- Hole ID
- VOL25-013
- Project
- Volney Project
- Commodity
- tantalum
- Region
- south dakota
- Reported Region
- South Dakota
- Ticker
- ROAR
Geometry
- Grade
- 848
- Grade Unit
- ppm
- Intercept
- 5.6 m
- From
- 24.9 m
- To
- 30.6 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- VOL25-013:24.9-30.6
- Mining Method
- open_pit
QA/QC
- Laboratory
- SGS Laboratories
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-02-26T00:00:00.000Z
Dates
- Event date
- 2026-05-05T00:00:00.000Z
Reasoning: A strong tantalum grade over a narrow width, but the data is historical.
Negative factors
- Apparent width only
- Stale data re-release
Evidence · table
“848.0”
Context: 5.6
VOL25-013Volney Project · lithiumGrade: 0.3Grade Unit: %Intercept: 1.6 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Link to this fact
Identity
- Hole ID
- VOL25-013
- Project
- Volney Project
- Commodity
- lithium
- Region
- south dakota
- Reported Region
- South Dakota
- Ticker
- ROAR
Geometry
- Grade
- 0.3
- Grade Unit
- %
- Intercept
- 1.6 m
- From
- 33.8 m
- To
- 35.4 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- VOL25-013:33.8-35.4
- Mining Method
- open_pit
QA/QC
- Laboratory
- SGS Laboratories
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-02-26T00:00:00.000Z
Dates
- Event date
- 2026-05-05T00:00:00.000Z
Reasoning: A weak lithium grade over a very narrow width, but the data is historical.
Negative factors
- Apparent width only
- Stale data re-release
Evidence · table
“0.3”
Context: 1.6
VOL25-013Volney Project · tinGrade: 0.1Grade Unit: %Intercept: 1.6 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Link to this fact
Identity
- Hole ID
- VOL25-013
- Project
- Volney Project
- Commodity
- tin
- Region
- south dakota
- Reported Region
- South Dakota
- Ticker
- ROAR
Geometry
- Grade
- 0.1
- Grade Unit
- %
- Intercept
- 1.6 m
- From
- 33.8 m
- To
- 35.4 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- VOL25-013:33.8-35.4
- Mining Method
- open_pit
QA/QC
- Laboratory
- SGS Laboratories
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-02-26T00:00:00.000Z
Dates
- Event date
- 2026-05-05T00:00:00.000Z
Reasoning: A weak tin grade over a very narrow width, but the data is historical.
Negative factors
- Apparent width only
- Stale data re-release
Evidence · table
“0.1”
Context: 1.6
VOL25-013Volney Project · tantalumGrade: 305Grade Unit: ppmIntercept: 1.6 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Link to this fact
Identity
- Hole ID
- VOL25-013
- Project
- Volney Project
- Commodity
- tantalum
- Region
- south dakota
- Reported Region
- South Dakota
- Ticker
- ROAR
Geometry
- Grade
- 305
- Grade Unit
- ppm
- Intercept
- 1.6 m
- From
- 33.8 m
- To
- 35.4 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- VOL25-013:33.8-35.4
- Mining Method
- open_pit
QA/QC
- Laboratory
- SGS Laboratories
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-02-26T00:00:00.000Z
Dates
- Event date
- 2026-05-05T00:00:00.000Z
Reasoning: A moderate tantalum grade over a very narrow width, but the data is historical.
Negative factors
- Apparent width only
- Stale data re-release
Evidence · table
“305.0”
Context: 1.6
VOL25-013Volney Project · lithiumGrade: 0.2Grade Unit: %Intercept: 1 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Link to this fact
Identity
- Hole ID
- VOL25-013
- Project
- Volney Project
- Commodity
- lithium
- Region
- south dakota
- Reported Region
- South Dakota
- Ticker
- ROAR
Geometry
- Grade
- 0.2
- Grade Unit
- %
- Intercept
- 1 m
- From
- 29 m
- To
- 30 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- VOL25-013:29.0-30.0
- Mining Method
- open_pit
QA/QC
- Laboratory
- SGS Laboratories
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-02-26T00:00:00.000Z
Dates
- Event date
- 2026-05-05T00:00:00.000Z
Reasoning: A weak lithium grade over a very narrow width, but the data is historical.
Negative factors
- Apparent width only
- Stale data re-release
Evidence · table
“0.2”
Context: 1.0
VOL25-013Volney Project · tinGrade: 0.2Grade Unit: %Intercept: 1 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Link to this fact
Identity
- Hole ID
- VOL25-013
- Project
- Volney Project
- Commodity
- tin
- Region
- south dakota
- Reported Region
- South Dakota
- Ticker
- ROAR
Geometry
- Grade
- 0.2
- Grade Unit
- %
- Intercept
- 1 m
- From
- 29 m
- To
- 30 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- VOL25-013:29.0-30.0
- Mining Method
- open_pit
QA/QC
- Laboratory
- SGS Laboratories
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-02-26T00:00:00.000Z
Dates
- Event date
- 2026-05-05T00:00:00.000Z
Reasoning: A weak tin grade over a very narrow width, but the data is historical.
Negative factors
- Apparent width only
- Stale data re-release
Evidence · table
“0.2”
Context: 1.0
VOL25-013Volney Project · tantalumGrade: 3715Grade Unit: ppmIntercept: 1 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Link to this fact
Identity
- Hole ID
- VOL25-013
- Project
- Volney Project
- Commodity
- tantalum
- Region
- south dakota
- Reported Region
- South Dakota
- Ticker
- ROAR
Geometry
- Grade
- 3715
- Grade Unit
- ppm
- Intercept
- 1 m
- From
- 29 m
- To
- 30 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- VOL25-013:29.0-30.0
- Mining Method
- open_pit
QA/QC
- Laboratory
- SGS Laboratories
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-02-26T00:00:00.000Z
Dates
- Event date
- 2026-05-05T00:00:00.000Z
Reasoning: An exceptional tantalum grade over a very narrow width, but the data is historical.
Positive factors
- Bonanza Intercept
Negative factors
- Apparent width only
- Stale data re-release
Evidence · table
“3715.0”
Context: 1.0
VOL25-013Volney Project · tinGrade: 0.6Grade Unit: %Intercept: 1.6 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Link to this fact
Identity
- Hole ID
- VOL25-013
- Project
- Volney Project
- Commodity
- tin
- Region
- south dakota
- Reported Region
- South Dakota
- Ticker
- ROAR
Geometry
- Grade
- 0.6
- Grade Unit
- %
- Intercept
- 1.6 m
- From
- 177.8 m
- To
- 179.4 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- VOL25-013:177.8-179.4
- Mining Method
- open_pit
QA/QC
- Laboratory
- SGS Laboratories
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-02-26T00:00:00.000Z
Dates
- Event date
- 2026-05-05T00:00:00.000Z
Reasoning: A strong tin grade over a very narrow width, but the data is historical.
Negative factors
- Apparent width only
- Stale data re-release
Evidence · table
“0.6”
Context: 1.6
VOL25-013Volney Project · tantalumGrade: 263Grade Unit: ppmIntercept: 1.6 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Link to this fact
Identity
- Hole ID
- VOL25-013
- Project
- Volney Project
- Commodity
- tantalum
- Region
- south dakota
- Reported Region
- South Dakota
- Ticker
- ROAR
Geometry
- Grade
- 263
- Grade Unit
- ppm
- Intercept
- 1.6 m
- From
- 177.8 m
- To
- 179.4 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- VOL25-013:177.8-179.4
- Mining Method
- open_pit
QA/QC
- Laboratory
- SGS Laboratories
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-02-26T00:00:00.000Z
Dates
- Event date
- 2026-05-05T00:00:00.000Z
Reasoning: A moderate tantalum grade over a very narrow width, but the data is historical.
Negative factors
- Apparent width only
- Stale data re-release
Evidence · table
“263.0”
Context: 1.6
VOL25-015Volney Project · tinGrade: 0.2Grade Unit: %Intercept: 1 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Link to this fact
Identity
- Hole ID
- VOL25-015
- Project
- Volney Project
- Commodity
- tin
- Region
- south dakota
- Reported Region
- South Dakota
- Ticker
- ROAR
Geometry
- Grade
- 0.2
- Grade Unit
- %
- Intercept
- 1 m
- From
- 82.5 m
- To
- 83.5 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- VOL25-015:82.5-83.5
- Mining Method
- open_pit
QA/QC
- Laboratory
- SGS Laboratories
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-02-26T00:00:00.000Z
Dates
- Event date
- 2026-05-05T00:00:00.000Z
Reasoning: A weak tin grade over a very narrow width, and the data is historical.
Negative factors
- Apparent width only
- Stale data re-release
Evidence · table
“0.2”
Context: 1.0
VOL25-015Volney Project · tantalumGrade: 576Grade Unit: ppmIntercept: 1 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Link to this fact
Identity
- Hole ID
- VOL25-015
- Project
- Volney Project
- Commodity
- tantalum
- Region
- south dakota
- Reported Region
- South Dakota
- Ticker
- ROAR
Geometry
- Grade
- 576
- Grade Unit
- ppm
- Intercept
- 1 m
- From
- 82.5 m
- To
- 83.5 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- VOL25-015:82.5-83.5
- Mining Method
- open_pit
QA/QC
- Laboratory
- SGS Laboratories
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-02-26T00:00:00.000Z
Dates
- Event date
- 2026-05-05T00:00:00.000Z
Reasoning: A moderate tantalum grade over a very narrow width, but the data is historical.
Negative factors
- Apparent width only
- Stale data re-release
Evidence · table
“576.0”
Context: 1.0
VOL24-004Volney Project · lithiumGrade: 0.8Grade Unit: %Intercept: 25.4 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Link to this fact
Identity
- Hole ID
- VOL24-004
- Project
- Volney Project
- Commodity
- lithium
- Region
- south dakota
- Reported Region
- South Dakota
- Ticker
- ROAR
Geometry
- Grade
- 0.8
- Grade Unit
- %
- Intercept
- 25.4 m
- From
- 12.2 m
- To
- 37.6 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- VOL24-004:12.2-37.6
- Mining Method
- open_pit
QA/QC
- Laboratory
- SGS Laboratories
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-02-26T00:00:00.000Z
Dates
- Event date
- 2026-05-05T00:00:00.000Z
Reasoning: A moderate lithium grade over a strong width, but the data is historical.
Negative factors
- Apparent width only
- Stale data re-release
Evidence · table
“0.8”
Context: 25.4
VOL24-004Volney Project · tantalumGrade: 48Grade Unit: ppmIntercept: 25.4 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Link to this fact
Identity
- Hole ID
- VOL24-004
- Project
- Volney Project
- Commodity
- tantalum
- Region
- south dakota
- Reported Region
- South Dakota
- Ticker
- ROAR
Geometry
- Grade
- 48
- Grade Unit
- ppm
- Intercept
- 25.4 m
- From
- 12.2 m
- To
- 37.6 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- VOL24-004:12.2-37.6
- Mining Method
- open_pit
QA/QC
- Laboratory
- SGS Laboratories
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-02-26T00:00:00.000Z
Dates
- Event date
- 2026-05-05T00:00:00.000Z
Reasoning: A weak tantalum grade over a strong width, but the data is historical.
Negative factors
- Apparent width only
- Stale data re-release
Evidence · table
“48.0”
Context: 25.4
VOL24-004Volney Project · lithiumGrade: 1.3Grade Unit: %Intercept: 14.3 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Link to this fact
Identity
- Hole ID
- VOL24-004
- Project
- Volney Project
- Commodity
- lithium
- Region
- south dakota
- Reported Region
- South Dakota
- Ticker
- ROAR
Geometry
- Grade
- 1.3
- Grade Unit
- %
- Intercept
- 14.3 m
- From
- 12.2 m
- To
- 26.5 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- VOL24-004:12.2-26.5
- Mining Method
- open_pit
QA/QC
- Laboratory
- SGS Laboratories
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-02-26T00:00:00.000Z
Dates
- Event date
- 2026-05-05T00:00:00.000Z
Reasoning: A strong lithium grade over a moderate width, but the data is historical.
Negative factors
- Apparent width only
- Stale data re-release
Evidence · table
“1.3”
Context: 14.3
VOL24-004Volney Project · tantalumGrade: 55Grade Unit: ppmIntercept: 14.3 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Link to this fact
Identity
- Hole ID
- VOL24-004
- Project
- Volney Project
- Commodity
- tantalum
- Region
- south dakota
- Reported Region
- South Dakota
- Ticker
- ROAR
Geometry
- Grade
- 55
- Grade Unit
- ppm
- Intercept
- 14.3 m
- From
- 12.2 m
- To
- 26.5 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- VOL24-004:12.2-26.5
- Mining Method
- open_pit
QA/QC
- Laboratory
- SGS Laboratories
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-02-26T00:00:00.000Z
Dates
- Event date
- 2026-05-05T00:00:00.000Z
Reasoning: A weak tantalum grade over a moderate width, but the data is historical.
Negative factors
- Apparent width only
- Stale data re-release
Evidence · table
“55.0”
Context: 14.3
VOL24-004Volney Project · lithiumGrade: 1.3Grade Unit: %Intercept: 5.7 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Link to this fact
Identity
- Hole ID
- VOL24-004
- Project
- Volney Project
- Commodity
- lithium
- Region
- south dakota
- Reported Region
- South Dakota
- Ticker
- ROAR
Geometry
- Grade
- 1.3
- Grade Unit
- %
- Intercept
- 5.7 m
- From
- 20.4 m
- To
- 26 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- VOL24-004:20.4-26.0
- Mining Method
- open_pit
QA/QC
- Laboratory
- SGS Laboratories
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-02-26T00:00:00.000Z
Dates
- Event date
- 2026-05-05T00:00:00.000Z
Reasoning: A strong lithium grade over a narrow width, but the data is historical.
Negative factors
- Apparent width only
- Stale data re-release
Evidence · table
“1.3”
Context: 5.7
VOL24-004Volney Project · tantalumGrade: 88Grade Unit: ppmIntercept: 5.7 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Link to this fact
Identity
- Hole ID
- VOL24-004
- Project
- Volney Project
- Commodity
- tantalum
- Region
- south dakota
- Reported Region
- South Dakota
- Ticker
- ROAR
Geometry
- Grade
- 88
- Grade Unit
- ppm
- Intercept
- 5.7 m
- From
- 20.4 m
- To
- 26 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- VOL24-004:20.4-26.0
- Mining Method
- open_pit
QA/QC
- Laboratory
- SGS Laboratories
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-02-26T00:00:00.000Z
Dates
- Event date
- 2026-05-05T00:00:00.000Z
Reasoning: A weak tantalum grade over a narrow width, but the data is historical.
Negative factors
- Apparent width only
- Stale data re-release
Evidence · table
“88.0”
Context: 5.7
VOL24-005Volney Project · lithiumGrade: 1.5Grade Unit: %Intercept: 10.3 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Link to this fact
Identity
- Hole ID
- VOL24-005
- Project
- Volney Project
- Commodity
- lithium
- Region
- south dakota
- Reported Region
- South Dakota
- Ticker
- ROAR
Geometry
- Grade
- 1.5
- Grade Unit
- %
- Intercept
- 10.3 m
- From
- 8.7 m
- To
- 19 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- VOL24-005:8.7-19.0
- Mining Method
- open_pit
QA/QC
- Laboratory
- SGS Laboratories
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-02-26T00:00:00.000Z
Dates
- Event date
- 2026-05-05T00:00:00.000Z
Reasoning: A strong lithium grade over a moderate width, but the data is historical.
Negative factors
- Apparent width only
- Stale data re-release
Evidence · table
“1.5”
Context: 10.3
VOL24-005Volney Project · tantalumGrade: 61Grade Unit: ppmIntercept: 10.3 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Link to this fact
Identity
- Hole ID
- VOL24-005
- Project
- Volney Project
- Commodity
- tantalum
- Region
- south dakota
- Reported Region
- South Dakota
- Ticker
- ROAR
Geometry
- Grade
- 61
- Grade Unit
- ppm
- Intercept
- 10.3 m
- From
- 8.7 m
- To
- 19 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- VOL24-005:8.7-19.0
- Mining Method
- open_pit
QA/QC
- Laboratory
- SGS Laboratories
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-02-26T00:00:00.000Z
Dates
- Event date
- 2026-05-05T00:00:00.000Z
Reasoning: A weak tantalum grade over a moderate width, but the data is historical.
Negative factors
- Apparent width only
- Stale data re-release
Evidence · table
“61.0”
Context: 10.3
VOL24-005Volney Project · lithiumGrade: 2.2Grade Unit: %Intercept: 1.3 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Link to this fact
Identity
- Hole ID
- VOL24-005
- Project
- Volney Project
- Commodity
- lithium
- Region
- south dakota
- Reported Region
- South Dakota
- Ticker
- ROAR
Geometry
- Grade
- 2.2
- Grade Unit
- %
- Intercept
- 1.3 m
- From
- 15.5 m
- To
- 16.8 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- VOL24-005:15.5-16.8
- Mining Method
- open_pit
QA/QC
- Laboratory
- SGS Laboratories
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-02-26T00:00:00.000Z
Dates
- Event date
- 2026-05-05T00:00:00.000Z
Reasoning: An exceptional lithium grade over a very narrow width, but the data is historical.
Positive factors
- Bonanza Intercept
Negative factors
- Apparent width only
- Stale data re-release
Evidence · table
“2.2”
Context: 1.3
VOL24-005Volney Project · tantalumGrade: 11Grade Unit: ppmIntercept: 1.3 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Link to this fact
Identity
- Hole ID
- VOL24-005
- Project
- Volney Project
- Commodity
- tantalum
- Region
- south dakota
- Reported Region
- South Dakota
- Ticker
- ROAR
Geometry
- Grade
- 11
- Grade Unit
- ppm
- Intercept
- 1.3 m
- From
- 15.5 m
- To
- 16.8 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- VOL24-005:15.5-16.8
- Mining Method
- open_pit
QA/QC
- Laboratory
- SGS Laboratories
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-02-26T00:00:00.000Z
Dates
- Event date
- 2026-05-05T00:00:00.000Z
Reasoning: A weak tantalum grade over a very narrow width, but the data is historical.
Negative factors
- Apparent width only
- Stale data re-release
Evidence · table
“11.0”
Context: 1.3
VOL24-005Volney Project · lithiumGrade: 1.6Grade Unit: %Intercept: 3 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Link to this fact
Identity
- Hole ID
- VOL24-005
- Project
- Volney Project
- Commodity
- lithium
- Region
- south dakota
- Reported Region
- South Dakota
- Ticker
- ROAR
Geometry
- Grade
- 1.6
- Grade Unit
- %
- Intercept
- 3 m
- From
- 12.5 m
- To
- 15.5 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- VOL24-005:12.5-15.5
- Mining Method
- open_pit
QA/QC
- Laboratory
- SGS Laboratories
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-02-26T00:00:00.000Z
Dates
- Event date
- 2026-05-05T00:00:00.000Z
Reasoning: A strong lithium grade over a narrow width, but the data is historical.
Negative factors
- Apparent width only
- Stale data re-release
Evidence · table
“1.6”
Context: 3.0
VOL24-005Volney Project · tantalumGrade: 147Grade Unit: ppmIntercept: 3 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Link to this fact
Identity
- Hole ID
- VOL24-005
- Project
- Volney Project
- Commodity
- tantalum
- Region
- south dakota
- Reported Region
- South Dakota
- Ticker
- ROAR
Geometry
- Grade
- 147
- Grade Unit
- ppm
- Intercept
- 3 m
- From
- 12.5 m
- To
- 15.5 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- VOL24-005:12.5-15.5
- Mining Method
- open_pit
QA/QC
- Laboratory
- SGS Laboratories
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-02-26T00:00:00.000Z
Dates
- Event date
- 2026-05-05T00:00:00.000Z
Reasoning: A weak tantalum grade over a narrow width, but the data is historical.
Negative factors
- Apparent width only
- Stale data re-release
Evidence · table
“147.0”
Context: 3.0
VOL24-006Volney Project · tinGrade: 0.1Grade Unit: %Intercept: 28.3 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Link to this fact
Identity
- Hole ID
- VOL24-006
- Project
- Volney Project
- Commodity
- tin
- Region
- south dakota
- Reported Region
- South Dakota
- Ticker
- ROAR
Geometry
- Grade
- 0.1
- Grade Unit
- %
- Intercept
- 28.3 m
- From
- 22.2 m
- To
- 50.5 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- VOL24-006:22.2-50.5
- Mining Method
- open_pit
QA/QC
- Laboratory
- SGS Laboratories
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-02-26T00:00:00.000Z
Dates
- Event date
- 2026-05-05T00:00:00.000Z
Reasoning: A weak tin grade over a strong width, but the data is historical.
Negative factors
- Apparent width only
- Stale data re-release
Evidence · table
“0.1”
Context: 28.3
VOL24-006Volney Project · tantalumGrade: 55Grade Unit: ppmIntercept: 28.3 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Link to this fact
Identity
- Hole ID
- VOL24-006
- Project
- Volney Project
- Commodity
- tantalum
- Region
- south dakota
- Reported Region
- South Dakota
- Ticker
- ROAR
Geometry
- Grade
- 55
- Grade Unit
- ppm
- Intercept
- 28.3 m
- From
- 22.2 m
- To
- 50.5 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- VOL24-006:22.2-50.5
- Mining Method
- open_pit
QA/QC
- Laboratory
- SGS Laboratories
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-02-26T00:00:00.000Z
Dates
- Event date
- 2026-05-05T00:00:00.000Z
Reasoning: A weak tantalum grade over a strong width, but the data is historical.
Negative factors
- Apparent width only
- Stale data re-release
Evidence · table
“55.0”
Context: 28.3
VOL24-006Volney Project · tinGrade: 0.3Grade Unit: %Intercept: 3 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Link to this fact
Identity
- Hole ID
- VOL24-006
- Project
- Volney Project
- Commodity
- tin
- Region
- south dakota
- Reported Region
- South Dakota
- Ticker
- ROAR
Geometry
- Grade
- 0.3
- Grade Unit
- %
- Intercept
- 3 m
- From
- 41.1 m
- To
- 44.1 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- VOL24-006:41.1-44.1
- Mining Method
- open_pit
QA/QC
- Laboratory
- SGS Laboratories
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-02-26T00:00:00.000Z
Dates
- Event date
- 2026-05-05T00:00:00.000Z
Reasoning: A moderate tin grade over a narrow width, but the data is historical.
Negative factors
- Apparent width only
- Stale data re-release
Evidence · table
“0.3”
Context: 3.0
VOL24-006Volney Project · tantalumGrade: 92Grade Unit: ppmIntercept: 3 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Link to this fact
Identity
- Hole ID
- VOL24-006
- Project
- Volney Project
- Commodity
- tantalum
- Region
- south dakota
- Reported Region
- South Dakota
- Ticker
- ROAR
Geometry
- Grade
- 92
- Grade Unit
- ppm
- Intercept
- 3 m
- From
- 41.1 m
- To
- 44.1 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- VOL24-006:41.1-44.1
- Mining Method
- open_pit
QA/QC
- Laboratory
- SGS Laboratories
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-02-26T00:00:00.000Z
Dates
- Event date
- 2026-05-05T00:00:00.000Z
Reasoning: A weak tantalum grade over a narrow width, but the data is historical.
Negative factors
- Apparent width only
- Stale data re-release
Evidence · table
“92.0”
Context: 3.0
VOL24-007Volney Project · lithiumGrade: 1.6Grade Unit: %Intercept: 10.6 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Link to this fact
Identity
- Hole ID
- VOL24-007
- Project
- Volney Project
- Commodity
- lithium
- Region
- south dakota
- Reported Region
- South Dakota
- Ticker
- ROAR
Geometry
- Grade
- 1.6
- Grade Unit
- %
- Intercept
- 10.6 m
- From
- 7.6 m
- To
- 18.2 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- VOL24-007:7.6-18.2
- Mining Method
- open_pit
QA/QC
- Laboratory
- SGS Laboratories
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-02-26T00:00:00.000Z
Dates
- Event date
- 2026-05-05T00:00:00.000Z
Reasoning: A strong lithium grade over a moderate width, but the data is historical.
Negative factors
- Apparent width only
- Stale data re-release
Evidence · table
“1.6”
Context: 10.6
VOL24-007Volney Project · tantalumGrade: 14Grade Unit: ppmIntercept: 10.6 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Link to this fact
Identity
- Hole ID
- VOL24-007
- Project
- Volney Project
- Commodity
- tantalum
- Region
- south dakota
- Reported Region
- South Dakota
- Ticker
- ROAR
Geometry
- Grade
- 14
- Grade Unit
- ppm
- Intercept
- 10.6 m
- From
- 7.6 m
- To
- 18.2 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- VOL24-007:7.6-18.2
- Mining Method
- open_pit
QA/QC
- Laboratory
- SGS Laboratories
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-02-26T00:00:00.000Z
Dates
- Event date
- 2026-05-05T00:00:00.000Z
Reasoning: A weak tantalum grade over a moderate width, but the data is historical.
Negative factors
- Apparent width only
- Stale data re-release
Evidence · table
“14.0”
Context: 10.6
VOL24-007Volney Project · lithiumGrade: 2.3Grade Unit: %Intercept: 5.7 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Link to this fact
Identity
- Hole ID
- VOL24-007
- Project
- Volney Project
- Commodity
- lithium
- Region
- south dakota
- Reported Region
- South Dakota
- Ticker
- ROAR
Geometry
- Grade
- 2.3
- Grade Unit
- %
- Intercept
- 5.7 m
- From
- 12.5 m
- To
- 18.2 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- VOL24-007:12.5-18.2
- Mining Method
- open_pit
QA/QC
- Laboratory
- SGS Laboratories
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-02-26T00:00:00.000Z
Dates
- Event date
- 2026-05-05T00:00:00.000Z
Reasoning: An exceptional lithium grade over a narrow width, but the data is historical.
Positive factors
- Bonanza Intercept
Negative factors
- Apparent width only
- Stale data re-release
Evidence · table
“2.3”
Context: 5.7
VOL24-007Volney Project · tantalumGrade: 19Grade Unit: ppmIntercept: 5.7 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Link to this fact
Identity
- Hole ID
- VOL24-007
- Project
- Volney Project
- Commodity
- tantalum
- Region
- south dakota
- Reported Region
- South Dakota
- Ticker
- ROAR
Geometry
- Grade
- 19
- Grade Unit
- ppm
- Intercept
- 5.7 m
- From
- 12.5 m
- To
- 18.2 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- VOL24-007:12.5-18.2
- Mining Method
- open_pit
QA/QC
- Laboratory
- SGS Laboratories
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-02-26T00:00:00.000Z
Dates
- Event date
- 2026-05-05T00:00:00.000Z
Reasoning: A weak tantalum grade over a narrow width, but the data is historical.
Negative factors
- Apparent width only
- Stale data re-release
Evidence · table
“19.0”
Context: 5.7
VOL24-007Volney Project · tinGrade: 0.1Grade Unit: %Intercept: 6.2 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Link to this fact
Identity
- Hole ID
- VOL24-007
- Project
- Volney Project
- Commodity
- tin
- Region
- south dakota
- Reported Region
- South Dakota
- Ticker
- ROAR
Geometry
- Grade
- 0.1
- Grade Unit
- %
- Intercept
- 6.2 m
- From
- 19.3 m
- To
- 25.5 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- VOL24-007:19.3-25.5
- Mining Method
- open_pit
QA/QC
- Laboratory
- SGS Laboratories
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-02-26T00:00:00.000Z
Dates
- Event date
- 2026-05-05T00:00:00.000Z
Reasoning: A weak tin grade over a narrow width, but the data is historical.
Negative factors
- Apparent width only
- Stale data re-release
Evidence · table
“0.1”
Context: 6.2
VOL24-007Volney Project · tantalumGrade: 65Grade Unit: ppmIntercept: 6.2 mHistorical resultNeeds review: historical_restatementView all detailsHide details
Link to this fact
Identity
- Hole ID
- VOL24-007
- Project
- Volney Project
- Commodity
- tantalum
- Region
- south dakota
- Reported Region
- South Dakota
- Ticker
- ROAR
Geometry
- Grade
- 65
- Grade Unit
- ppm
- Intercept
- 6.2 m
- From
- 19.3 m
- To
- 25.5 m
Classification
- Deposit Type
- other
- Program
- exploration
- Sample Type
- drill
- Group ID
- VOL24-007:19.3-25.5
- Mining Method
- open_pit
QA/QC
- Laboratory
- SGS Laboratories
- QA/QC Disclosed
- Yes
- Lab Certified
- Yes
- QP Signed
- Yes
- QA/QC Methods
- blanks, standards, duplicates
Review
- Needs Review
- Yes
- Review Reason
- historical_restatement
- Interp. Status
- scored
- Historical
- Yes
- Historical Source Date
- 2026-02-26T00:00:00.000Z
Dates
- Event date
- 2026-05-05T00:00:00.000Z
Reasoning: A weak tantalum grade over a narrow width, but the data is historical.
Negative factors
- Apparent width only
- Stale data re-release
Evidence · table
“65.0”
Context: 6.2
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.