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
2026-09-18 18:42:07 UTC

Analysis by Minestarters Atlas

Minestarters Atlas analysis

Summary

Lion Rock Resources Inc. announced the remaining results from its 15-hole Phase One drill program at the Volney Project in South Dakota, reporting a 100% drill hit rate. The program successfully expanded the critical minerals strike to 300m long, up to 100m wide, and 150m deep, with high-grade lithium, tin, and tantalum mineralization starting at surface. The company plans an expanded Phase Two drill program to aggressively step out and test additional targets.

Reasoning: The drill program successfully expanded the known critical minerals strike with high-grade intercepts for lithium, tin, and tantalum, indicating significant potential for the project. The 100% hit rate and open-pit potential are strong positive signals, though true widths are unknown.

Positive factors

  • 100% drill hit rate
  • expands critical minerals strike to 300 m long, up to 100 m wide, and 150 m deep
  • high-grade lithium, tin and tantalum intercepts
  • mineralization starts at surface
  • potential for low-cost, open-pit extraction methods
  • past producing project with existing infrastructure
  • multiple high priority mineralized LCT pegmatite targets remain
  • QP/CP Signed
  • QA/QC Disclosed
  • Lab Certified

Negative factors

  • Apparent Width Only

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

Facts used in scoring: 68

Extracted facts

Stored fact records: 68. Some facts used in scoring do not have a stored record.

Drill Results (68)

VOL25-008Volney · tantalumGrade: 309Grade Unit: ppmIntercept: 2.4 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
VOL25-008
Project
Volney
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
Intercept Depth
65.7 m

Classification

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
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
No

Review

Needs Review
Yes
Review Reason
historical_restatement
Interp. Status
scored
Historical
Yes

Dates

Event date
2026-05-05T00:00:00.000Z

Reasoning: Moderate tantalum intercept, contributing to the expanded strike. True width is unknown.

Negative factors

  • Apparent Width Only

Evidence · table

“309.0”

Context: 2.4

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

VOL25-008Volney · tinGrade: 0.1Grade Unit: %Intercept: 1 mView all details
Link to this fact

Identity

Hole ID
VOL25-008
Project
Volney
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
Intercept Depth
72.2 m

Classification

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
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-05T00:00:00.000Z

Reasoning: Low-grade tin intercept over a narrow width. True width is unknown.

Negative factors

  • Apparent Width Only

Evidence · table

“0.1”

Context: 1.0

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

VOL25-008Volney · tantalumGrade: 62Grade Unit: ppmIntercept: 1 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
VOL25-008
Project
Volney
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
Intercept Depth
72.2 m

Classification

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
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
No

Review

Needs Review
Yes
Review Reason
historical_restatement
Interp. Status
scored
Historical
Yes

Dates

Event date
2026-05-05T00:00:00.000Z

Reasoning: Low-grade tantalum intercept over a narrow width. True width is unknown.

Negative factors

  • Apparent Width Only

Evidence · table

“62.0”

Context: 1.0

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

VOL25-009Volney · tinGrade: 0.2Grade Unit: %Intercept: 3 mView all details
Link to this fact

Identity

Hole ID
VOL25-009
Project
Volney
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
Intercept Depth
68 m

Classification

Program
exploration
Sample Type
drill
Group ID
VOL25-009:68-71
Mining Method
open_pit

QA/QC

Laboratory
SGS Laboratories
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-05T00:00:00.000Z

Reasoning: Moderate tin intercept, contributing to the expanded strike. True width is unknown.

Negative factors

  • Apparent Width Only

Evidence · table

“0.2”

Context: 3.0

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

VOL25-009Volney · tantalumGrade: 104Grade Unit: ppmIntercept: 3 mView all details
Link to this fact

Identity

Hole ID
VOL25-009
Project
Volney
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
Intercept Depth
68 m

Classification

Program
exploration
Sample Type
drill
Group ID
VOL25-009:68-71
Mining Method
open_pit

QA/QC

Laboratory
SGS Laboratories
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-05T00:00:00.000Z

Reasoning: Moderate tantalum intercept, contributing to the expanded strike. True width is unknown.

Negative factors

  • Apparent Width Only

Evidence · table

“104.0”

Context: 3.0

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

VOL25-009Volney · tantalumGrade: 348Grade Unit: ppmIntercept: 3 mView all details
Link to this fact

Identity

Hole ID
VOL25-009
Project
Volney
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
Intercept Depth
73 m

Classification

Program
exploration
Sample Type
drill
Group ID
VOL25-009:73-76
Mining Method
open_pit

QA/QC

Laboratory
SGS Laboratories
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-05T00:00:00.000Z

Reasoning: Moderate tantalum intercept, contributing to the expanded strike. True width is unknown.

Negative factors

  • Apparent Width Only

Evidence · table

“348.0”

Context: 3.0

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

VOL25-009Volney · lithiumGrade: 0.3Grade Unit: %Intercept: 4.7 mView all details
Link to this fact

Identity

Hole ID
VOL25-009
Project
Volney
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
Intercept Depth
106.5 m

Classification

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
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-05T00:00:00.000Z

Reasoning: Weak lithium intercept over a narrow width. True width is unknown.

Negative factors

  • Apparent Width Only

Evidence · table

“0.3”

Context: 4.7

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

VOL25-009Volney · tinGrade: 0.1Grade Unit: %Intercept: 4.7 mView all details
Link to this fact

Identity

Hole ID
VOL25-009
Project
Volney
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
Intercept Depth
106.5 m

Classification

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
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-05T00:00:00.000Z

Reasoning: Low-grade tin intercept over a narrow width. True width is unknown.

Negative factors

  • Apparent Width Only

Evidence · table

“0.1”

Context: 4.7

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

VOL25-009Volney · tantalumGrade: 87Grade Unit: ppmIntercept: 4.7 mView all details
Link to this fact

Identity

Hole ID
VOL25-009
Project
Volney
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
Intercept Depth
106.5 m

Classification

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
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-05T00:00:00.000Z

Reasoning: Low-grade tantalum intercept over a narrow width. True width is unknown.

Negative factors

  • Apparent Width Only

Evidence · table

“87.0”

Context: 4.7

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

VOL25-009Volney · lithiumGrade: 0Grade Unit: %Intercept: 0.8 mView all details
Link to this fact

Identity

Hole ID
VOL25-009
Project
Volney
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
Intercept Depth
117.5 m

Classification

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
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-05T00:00:00.000Z

Reasoning: Barren lithium intercept over a very narrow width. True width is unknown.

Negative factors

  • Apparent Width Only

Evidence · table

“0.0”

Context: 0.8

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

VOL25-009Volney · tinGrade: 0.3Grade Unit: %Intercept: 0.8 mView all details
Link to this fact

Identity

Hole ID
VOL25-009
Project
Volney
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
Intercept Depth
117.5 m

Classification

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
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-05T00:00:00.000Z

Reasoning: Moderate tin intercept over a very narrow width. True width is unknown.

Negative factors

  • Apparent Width Only

Evidence · table

“0.3”

Context: 0.8

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

VOL25-009Volney · tantalumGrade: 167Grade Unit: ppmIntercept: 0.8 mView all details
Link to this fact

Identity

Hole ID
VOL25-009
Project
Volney
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
Intercept Depth
117.5 m

Classification

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
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-05T00:00:00.000Z

Reasoning: Moderate tantalum intercept over a very narrow width. True width is unknown.

Negative factors

  • Apparent Width Only

Evidence · table

“167.0”

Context: 0.8

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

VOL25-010Volney · tantalumGrade: 327Grade Unit: ppmIntercept: 4.1 mView all details
Link to this fact

Identity

Hole ID
VOL25-010
Project
Volney
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
Intercept Depth
34.9 m

Classification

Program
exploration
Sample Type
drill
Group ID
VOL25-010:34.9-39
Mining Method
open_pit

QA/QC

Laboratory
SGS Laboratories
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-05T00:00:00.000Z

Reasoning: Moderate tantalum intercept, contributing to the expanded strike. True width is unknown.

Negative factors

  • Apparent Width Only

Evidence · table

“327.0”

Context: 4.1

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

VOL25-010Volney · tinGrade: 0.2Grade Unit: %Intercept: 2 mView all details
Link to this fact

Identity

Hole ID
VOL25-010
Project
Volney
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
Intercept Depth
50.5 m

Classification

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
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-05T00:00:00.000Z

Reasoning: Moderate tin intercept, contributing to the expanded strike. True width is unknown.

Negative factors

  • Apparent Width Only

Evidence · table

“0.2”

Context: 2.0

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

VOL25-010Volney · tantalumGrade: 127Grade Unit: ppmIntercept: 2 mView all details
Link to this fact

Identity

Hole ID
VOL25-010
Project
Volney
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
Intercept Depth
50.5 m

Classification

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
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-05T00:00:00.000Z

Reasoning: Moderate tantalum intercept, contributing to the expanded strike. True width is unknown.

Negative factors

  • Apparent Width Only

Evidence · table

“127.0”

Context: 2.0

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

VOL25-010Volney · lithiumGrade: 0.6Grade Unit: %Intercept: 4.3 mView all details
Link to this fact

Identity

Hole ID
VOL25-010
Project
Volney
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
Intercept Depth
99.1 m

Classification

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
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-05T00:00:00.000Z

Reasoning: Weak lithium intercept over a narrow width. True width is unknown.

Negative factors

  • Apparent Width Only

Evidence · table

“0.6”

Context: 4.3

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

VOL25-010Volney · lithiumGrade: 0.9Grade Unit: %Intercept: 2 mView all details
Link to this fact

Identity

Hole ID
VOL25-010
Project
Volney
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
Intercept Depth
100 m

Classification

Program
exploration
Sample Type
drill
Group ID
VOL25-010:100-102
Mining Method
open_pit

QA/QC

Laboratory
SGS Laboratories
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-05T00:00:00.000Z

Reasoning: Moderate lithium intercept over a narrow width. True width is unknown.

Negative factors

  • Apparent Width Only

Evidence · table

“0.9”

Context: 2.0

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

VOL25-010Volney · tantalumGrade: 788Grade Unit: ppmIntercept: 5.9 mView all details
Link to this fact

Identity

Hole ID
VOL25-010
Project
Volney
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
Intercept Depth
112.1 m

Classification

Program
exploration
Sample Type
drill
Group ID
VOL25-010:112.1-118
Mining Method
open_pit

QA/QC

Laboratory
SGS Laboratories
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-05T00:00:00.000Z

Reasoning: High-grade tantalum intercept over a narrow width, contributing to the expanded strike. True width is unknown.

Negative factors

  • Apparent Width Only

Evidence · table

“788.0”

Context: 5.9

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

VOL25-010Volney · tantalumGrade: 1605Grade Unit: ppmIntercept: 2 mView all details
Link to this fact

Identity

Hole ID
VOL25-010
Project
Volney
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
Intercept Depth
116 m

Classification

Program
exploration
Sample Type
drill
Group ID
VOL25-010:116-118
Mining Method
open_pit

QA/QC

Laboratory
SGS Laboratories
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-05T00:00:00.000Z

Reasoning: Very high-grade tantalum intercept over a narrow width, contributing to the expanded strike. True width is unknown.

Negative factors

  • Apparent Width Only

Evidence · table

“1605.0”

Context: 2.0

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

VOL25-010Volney · tinGrade: 0.2Grade Unit: %Intercept: 1.2 mView all details
Link to this fact

Identity

Hole ID
VOL25-010
Project
Volney
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
Intercept Depth
141 m

Classification

Program
exploration
Sample Type
drill
Group ID
VOL25-010:141-142.3
Mining Method
open_pit

QA/QC

Laboratory
SGS Laboratories
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-05T00:00:00.000Z

Reasoning: Moderate tin intercept over a very narrow width. True width is unknown.

Negative factors

  • Apparent Width Only

Evidence · table

“0.2”

Context: 1.2

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

VOL25-010Volney · tantalumGrade: 50Grade Unit: ppmIntercept: 1.2 mView all details
Link to this fact

Identity

Hole ID
VOL25-010
Project
Volney
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
Intercept Depth
141 m

Classification

Program
exploration
Sample Type
drill
Group ID
VOL25-010:141-142.3
Mining Method
open_pit

QA/QC

Laboratory
SGS Laboratories
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-05T00:00:00.000Z

Reasoning: Low-grade tantalum intercept over a very narrow width. True width is unknown.

Negative factors

  • Apparent Width Only

Evidence · table

“50.0”

Context: 1.2

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

VOL25-012Volney · tinGrade: 0.2Grade Unit: %Intercept: 5.5 mView all details
Link to this fact

Identity

Hole ID
VOL25-012
Project
Volney
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
Intercept Depth
22.5 m

Classification

Program
exploration
Sample Type
drill
Group ID
VOL25-012:22.5-28
Mining Method
open_pit

QA/QC

Laboratory
SGS Laboratories
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-05T00:00:00.000Z

Reasoning: Moderate tin intercept over a narrow width, contributing to the expanded strike. True width is unknown.

Negative factors

  • Apparent Width Only

Evidence · table

“0.2”

Context: 5.5

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

VOL25-012Volney · tantalumGrade: 294Grade Unit: ppmIntercept: 5.5 mView all details
Link to this fact

Identity

Hole ID
VOL25-012
Project
Volney
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
Intercept Depth
22.5 m

Classification

Program
exploration
Sample Type
drill
Group ID
VOL25-012:22.5-28
Mining Method
open_pit

QA/QC

Laboratory
SGS Laboratories
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-05T00:00:00.000Z

Reasoning: Moderate tantalum intercept over a narrow width, contributing to the expanded strike. True width is unknown.

Negative factors

  • Apparent Width Only

Evidence · table

“294.0”

Context: 5.5

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

VOL25-012Volney · lithiumGrade: 0.3Grade Unit: %Intercept: 6.5 mView all details
Link to this fact

Identity

Hole ID
VOL25-012
Project
Volney
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
Intercept Depth
29 m

Classification

Program
exploration
Sample Type
drill
Group ID
VOL25-012:29-35.5
Mining Method
open_pit

QA/QC

Laboratory
SGS Laboratories
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-05T00:00:00.000Z

Reasoning: Weak lithium intercept over a narrow width. True width is unknown.

Negative factors

  • Apparent Width Only

Evidence · table

“0.3”

Context: 6.5

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

VOL25-012Volney · tantalumGrade: 44Grade Unit: ppmIntercept: 6.5 mView all details
Link to this fact

Identity

Hole ID
VOL25-012
Project
Volney
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
Intercept Depth
29 m

Classification

Program
exploration
Sample Type
drill
Group ID
VOL25-012:29-35.5
Mining Method
open_pit

QA/QC

Laboratory
SGS Laboratories
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-05T00:00:00.000Z

Reasoning: Low-grade tantalum intercept over a narrow width. True width is unknown.

Negative factors

  • Apparent Width Only

Evidence · table

“44.0”

Context: 6.5

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

VOL25-012Volney · lithiumGrade: 0.6Grade Unit: %Intercept: 6 mView all details
Link to this fact

Identity

Hole ID
VOL25-012
Project
Volney
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
Intercept Depth
43 m

Classification

Program
exploration
Sample Type
drill
Group ID
VOL25-012:43-49
Mining Method
open_pit

QA/QC

Laboratory
SGS Laboratories
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-05T00:00:00.000Z

Reasoning: Weak lithium intercept over a narrow width. True width is unknown.

Negative factors

  • Apparent Width Only

Evidence · table

“0.6”

Context: 6.0

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

VOL25-012Volney · tantalumGrade: 243Grade Unit: ppmIntercept: 6 mView all details
Link to this fact

Identity

Hole ID
VOL25-012
Project
Volney
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
Intercept Depth
43 m

Classification

Program
exploration
Sample Type
drill
Group ID
VOL25-012:43-49
Mining Method
open_pit

QA/QC

Laboratory
SGS Laboratories
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-05T00:00:00.000Z

Reasoning: Moderate tantalum intercept over a narrow width. True width is unknown.

Negative factors

  • Apparent Width Only

Evidence · table

“243.0”

Context: 6.0

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

VOL25-012Volney · lithiumGrade: 1.5Grade Unit: %Intercept: 1 mView all details
Link to this fact

Identity

Hole ID
VOL25-012
Project
Volney
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
Intercept Depth
47 m

Classification

Program
exploration
Sample Type
drill
Group ID
VOL25-012:47-48
Mining Method
open_pit

QA/QC

Laboratory
SGS Laboratories
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-05T00:00:00.000Z

Reasoning: Strong lithium intercept over a very narrow width. True width is unknown.

Negative factors

  • Apparent Width Only

Evidence · table

“1.5”

Context: 1.0

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

VOL25-012Volney · tantalumGrade: 56Grade Unit: ppmIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
VOL25-012
Project
Volney
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
Intercept Depth
47 m

Classification

Program
exploration
Sample Type
drill
Group ID
VOL25-012:47-48
Mining Method
open_pit

QA/QC

Laboratory
SGS Laboratories
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-05T00:00:00.000Z

Reasoning: Low-grade tantalum intercept over a very narrow width. True width is unknown.

Negative factors

  • Apparent Width Only

Evidence · table

“56.0”

Context: 1.0

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

VOL25-012Volney · tinGrade: 1Grade Unit: %Intercept: 0.5 mView all details
Link to this fact

Identity

Hole ID
VOL25-012
Project
Volney
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
Intercept Depth
91 m

Classification

Program
exploration
Sample Type
drill
Group ID
VOL25-012:91-91.5
Mining Method
open_pit

QA/QC

Laboratory
SGS Laboratories
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-05T00:00:00.000Z

Reasoning: High-grade tin intercept over a very narrow width, noted as a grade peak. True width is unknown.

Negative factors

  • Apparent Width Only

Evidence · table

“1.0”

Context: 0.5

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

VOL25-012Volney · tantalumGrade: 260Grade Unit: ppmIntercept: 0.5 mView all details
Link to this fact

Identity

Hole ID
VOL25-012
Project
Volney
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
Intercept Depth
91 m

Classification

Program
exploration
Sample Type
drill
Group ID
VOL25-012:91-91.5
Mining Method
open_pit

QA/QC

Laboratory
SGS Laboratories
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-05T00:00:00.000Z

Reasoning: Moderate tantalum intercept over a very narrow width. True width is unknown.

Negative factors

  • Apparent Width Only

Evidence · table

“260.0”

Context: 0.5

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

VOL25-013Volney · lithiumGrade: 0.2Grade Unit: %Intercept: 10.5 mView all details
Link to this fact

Identity

Hole ID
VOL25-013
Project
Volney
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
Intercept Depth
24.9 m

Classification

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
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-05T00:00:00.000Z

Reasoning: Weak lithium intercept over a moderate width. True width is unknown.

Negative factors

  • Apparent Width Only

Evidence · table

“0.2”

Context: 10.5

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

VOL25-013Volney · tantalumGrade: 505Grade Unit: ppmIntercept: 10.5 mView all details
Link to this fact

Identity

Hole ID
VOL25-013
Project
Volney
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
Intercept Depth
24.9 m

Classification

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
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-05T00:00:00.000Z

Reasoning: Moderate tantalum intercept over a moderate width, contributing to the expanded strike. True width is unknown.

Negative factors

  • Apparent Width Only

Evidence · table

“505.0”

Context: 10.5

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

VOL25-013Volney · lithiumGrade: 0.3Grade Unit: %Intercept: 5.6 mView all details
Link to this fact

Identity

Hole ID
VOL25-013
Project
Volney
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
Intercept Depth
24.9 m

Classification

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
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-05T00:00:00.000Z

Reasoning: Weak lithium intercept over a narrow width. True width is unknown.

Negative factors

  • Apparent Width Only

Evidence · table

“0.3”

Context: 5.6

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

VOL25-013Volney · tinGrade: 0.1Grade Unit: %Intercept: 5.6 mView all details
Link to this fact

Identity

Hole ID
VOL25-013
Project
Volney
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
Intercept Depth
24.9 m

Classification

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
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-05T00:00:00.000Z

Reasoning: Low-grade tin intercept over a narrow width. True width is unknown.

Negative factors

  • Apparent Width Only

Evidence · table

“0.1”

Context: 5.6

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

VOL25-013Volney · tantalumGrade: 848Grade Unit: ppmIntercept: 5.6 mView all details
Link to this fact

Identity

Hole ID
VOL25-013
Project
Volney
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
Intercept Depth
24.9 m

Classification

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
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-05T00:00:00.000Z

Reasoning: High-grade tantalum intercept over a narrow width, contributing to the expanded strike. True width is unknown.

Negative factors

  • Apparent Width Only

Evidence · table

“848.0”

Context: 5.6

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

VOL25-013Volney · lithiumGrade: 0.3Grade Unit: %Intercept: 1.6 mView all details
Link to this fact

Identity

Hole ID
VOL25-013
Project
Volney
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
Intercept Depth
33.8 m

Classification

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
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-05T00:00:00.000Z

Reasoning: Weak lithium intercept over a very narrow width. True width is unknown.

Negative factors

  • Apparent Width Only

Evidence · table

“0.3”

Context: 1.6

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

VOL25-013Volney · tinGrade: 0.1Grade Unit: %Intercept: 1.6 mView all details
Link to this fact

Identity

Hole ID
VOL25-013
Project
Volney
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
Intercept Depth
33.8 m

Classification

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
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-05T00:00:00.000Z

Reasoning: Low-grade tin intercept over a very narrow width. True width is unknown.

Negative factors

  • Apparent Width Only

Evidence · table

“0.1”

Context: 1.6

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

VOL25-013Volney · tantalumGrade: 305Grade Unit: ppmIntercept: 1.6 mView all details
Link to this fact

Identity

Hole ID
VOL25-013
Project
Volney
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
Intercept Depth
33.8 m

Classification

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
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-05T00:00:00.000Z

Reasoning: Moderate tantalum intercept over a very narrow width. True width is unknown.

Negative factors

  • Apparent Width Only

Evidence · table

“305.0”

Context: 1.6

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

VOL25-013Volney · lithiumGrade: 0.2Grade Unit: %Intercept: 1 mView all details
Link to this fact

Identity

Hole ID
VOL25-013
Project
Volney
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
Intercept Depth
29 m

Classification

Program
exploration
Sample Type
drill
Group ID
VOL25-013:29-30
Mining Method
open_pit

QA/QC

Laboratory
SGS Laboratories
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-05T00:00:00.000Z

Reasoning: Weak lithium intercept over a very narrow width. True width is unknown.

Negative factors

  • Apparent Width Only

Evidence · table

“0.2”

Context: 1.0

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

VOL25-013Volney · tinGrade: 0.2Grade Unit: %Intercept: 1 mView all details
Link to this fact

Identity

Hole ID
VOL25-013
Project
Volney
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
Intercept Depth
29 m

Classification

Program
exploration
Sample Type
drill
Group ID
VOL25-013:29-30
Mining Method
open_pit

QA/QC

Laboratory
SGS Laboratories
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-05T00:00:00.000Z

Reasoning: Moderate tin intercept over a very narrow width. True width is unknown.

Negative factors

  • Apparent Width Only

Evidence · table

“0.2”

Context: 1.0

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

VOL25-013Volney · tantalumGrade: 3715Grade Unit: ppmIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
VOL25-013
Project
Volney
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
Intercept Depth
29 m

Classification

Program
exploration
Sample Type
drill
Group ID
VOL25-013:29-30
Mining Method
open_pit

QA/QC

Laboratory
SGS Laboratories
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-05T00:00:00.000Z

Reasoning: Exceptional tantalum intercept over a very narrow width, contributing to the expanded strike. True width is unknown.

Positive factors

  • Bonanza Intercept

Negative factors

  • Apparent Width Only

Evidence · table

“3715.0”

Context: 1.0

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

VOL25-013Volney · tinGrade: 0.6Grade Unit: %Intercept: 1.6 mView all details
Link to this fact

Identity

Hole ID
VOL25-013
Project
Volney
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
Intercept Depth
177.8 m

Classification

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
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-05T00:00:00.000Z

Reasoning: Strong tin intercept over a very narrow width. True width is unknown.

Negative factors

  • Apparent Width Only

Evidence · table

“0.6”

Context: 1.6

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

VOL25-013Volney · tantalumGrade: 263Grade Unit: ppmIntercept: 1.6 mView all details
Link to this fact

Identity

Hole ID
VOL25-013
Project
Volney
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
Intercept Depth
177.8 m

Classification

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
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-05T00:00:00.000Z

Reasoning: Moderate tantalum intercept over a very narrow width. True width is unknown.

Negative factors

  • Apparent Width Only

Evidence · table

“263.0”

Context: 1.6

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

VOL25-015Volney · tinGrade: 0.2Grade Unit: %Intercept: 1 mView all details
Link to this fact

Identity

Hole ID
VOL25-015
Project
Volney
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
Intercept Depth
82.5 m

Classification

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
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-05T00:00:00.000Z

Reasoning: Moderate tin intercept over a very narrow width. True width is unknown.

Negative factors

  • Apparent Width Only

Evidence · table

“0.2”

Context: 1.0

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

VOL25-015Volney · tantalumGrade: 576Grade Unit: ppmIntercept: 1 mView all details
Link to this fact

Identity

Hole ID
VOL25-015
Project
Volney
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
Intercept Depth
82.5 m

Classification

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
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
No

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2026-05-05T00:00:00.000Z

Reasoning: Moderate tantalum intercept over a very narrow width. True width is unknown.

Negative factors

  • Apparent Width Only

Evidence · table

“576.0”

Context: 1.0

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

VOL24-004Volney · lithiumGrade: 0.8Grade Unit: %Intercept: 25.4 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
VOL24-004
Project
Volney
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
Intercept Depth
12.2 m

Classification

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
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
No

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: Weak lithium intercept over a strong width, previously reported. True width is unknown.

Negative factors

  • Apparent Width Only

Evidence · table

“0.8”

Context: 25.4

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

Stale Data Re-releasenegative

Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: the fact restates a prior release

VOL24-004Volney · tantalumGrade: 48Grade Unit: ppmIntercept: 25.4 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
VOL24-004
Project
Volney
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
Intercept Depth
12.2 m

Classification

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
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
No

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: Low-grade tantalum intercept over a strong width, previously reported. True width is unknown.

Negative factors

  • Apparent Width Only

Evidence · table

“48.0”

Context: 25.4

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

Stale Data Re-releasenegative

Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: the fact restates a prior release

VOL24-004Volney · lithiumGrade: 1.3Grade Unit: %Intercept: 14.3 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
VOL24-004
Project
Volney
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
Intercept Depth
12.2 m

Classification

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
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
No

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: Strong lithium intercept over a moderate width, previously reported. True width is unknown.

Negative factors

  • Apparent Width Only

Evidence · table

“1.3”

Context: 14.3

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

Stale Data Re-releasenegative

Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: the fact restates a prior release

VOL24-004Volney · tantalumGrade: 55Grade Unit: ppmIntercept: 14.3 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
VOL24-004
Project
Volney
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
Intercept Depth
12.2 m

Classification

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
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
No

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: Low-grade tantalum intercept over a moderate width, previously reported. True width is unknown.

Negative factors

  • Apparent Width Only

Evidence · table

“55.0”

Context: 14.3

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

Stale Data Re-releasenegative

Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: the fact restates a prior release

VOL24-004Volney · lithiumGrade: 1.3Grade Unit: %Intercept: 5.7 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
VOL24-004
Project
Volney
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
Intercept Depth
20.4 m

Classification

Program
exploration
Sample Type
drill
Group ID
VOL24-004:20.4-26
Mining Method
open_pit

QA/QC

Laboratory
SGS Laboratories
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
No

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: Strong lithium intercept over a narrow width, previously reported. True width is unknown.

Negative factors

  • Apparent Width Only

Evidence · table

“1.3”

Context: 5.7

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

Stale Data Re-releasenegative

Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: the fact restates a prior release

VOL24-004Volney · tantalumGrade: 88Grade Unit: ppmIntercept: 5.7 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
VOL24-004
Project
Volney
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
Intercept Depth
20.4 m

Classification

Program
exploration
Sample Type
drill
Group ID
VOL24-004:20.4-26
Mining Method
open_pit

QA/QC

Laboratory
SGS Laboratories
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
No

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: Low-grade tantalum intercept over a narrow width, previously reported. True width is unknown.

Negative factors

  • Apparent Width Only

Evidence · table

“88.0”

Context: 5.7

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

Stale Data Re-releasenegative

Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: the fact restates a prior release

VOL24-005Volney · lithiumGrade: 1.5Grade Unit: %Intercept: 10.3 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
VOL24-005
Project
Volney
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
Intercept Depth
8.7 m

Classification

Program
exploration
Sample Type
drill
Group ID
VOL24-005:8.7-19
Mining Method
open_pit

QA/QC

Laboratory
SGS Laboratories
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
No

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: Strong lithium intercept over a moderate width, previously reported. True width is unknown.

Negative factors

  • Apparent Width Only

Evidence · table

“1.5”

Context: 10.3

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

Stale Data Re-releasenegative

Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: the fact restates a prior release

VOL24-005Volney · tantalumGrade: 61Grade Unit: ppmIntercept: 10.3 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
VOL24-005
Project
Volney
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
Intercept Depth
8.7 m

Classification

Program
exploration
Sample Type
drill
Group ID
VOL24-005:8.7-19
Mining Method
open_pit

QA/QC

Laboratory
SGS Laboratories
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
No

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: Low-grade tantalum intercept over a moderate width, previously reported. True width is unknown.

Negative factors

  • Apparent Width Only

Evidence · table

“61.0”

Context: 10.3

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

Stale Data Re-releasenegative

Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: the fact restates a prior release

VOL24-005Volney · lithiumGrade: 2.2Grade Unit: %Intercept: 1.3 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
VOL24-005
Project
Volney
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
Intercept Depth
15.5 m

Classification

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
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
No

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: Exceptional lithium intercept over a very narrow width, previously reported. True width is unknown.

Positive factors

  • Bonanza Intercept

Negative factors

  • Apparent Width Only

Evidence · table

“2.2”

Context: 1.3

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

Stale Data Re-releasenegative

Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: the fact restates a prior release

VOL24-005Volney · tantalumGrade: 11Grade Unit: ppmIntercept: 1.3 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
VOL24-005
Project
Volney
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
Intercept Depth
15.5 m

Classification

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
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
No

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: Trace tantalum intercept over a very narrow width, previously reported. True width is unknown.

Negative factors

  • Apparent Width Only

Evidence · table

“11.0”

Context: 1.3

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

Stale Data Re-releasenegative

Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: the fact restates a prior release

VOL24-005Volney · lithiumGrade: 1.6Grade Unit: %Intercept: 3 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
VOL24-005
Project
Volney
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
Intercept Depth
12.5 m

Classification

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
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
No

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: Strong lithium intercept over a narrow width, previously reported. True width is unknown.

Negative factors

  • Apparent Width Only

Evidence · table

“1.6”

Context: 3.0

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

Stale Data Re-releasenegative

Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: the fact restates a prior release

VOL24-005Volney · tantalumGrade: 147Grade Unit: ppmIntercept: 3 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
VOL24-005
Project
Volney
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
Intercept Depth
12.5 m

Classification

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
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
No

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: Moderate tantalum intercept over a narrow width, previously reported. True width is unknown.

Negative factors

  • Apparent Width Only

Evidence · table

“147.0”

Context: 3.0

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

Stale Data Re-releasenegative

Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: the fact restates a prior release

VOL24-006Volney · tinGrade: 0.1Grade Unit: %Intercept: 28.3 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
VOL24-006
Project
Volney
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
Intercept Depth
22.2 m

Classification

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
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
No

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: Low-grade tin intercept over a strong width, previously reported. True width is unknown.

Negative factors

  • Apparent Width Only

Evidence · table

“0.1”

Context: 28.3

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

Stale Data Re-releasenegative

Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: the fact restates a prior release

VOL24-006Volney · tantalumGrade: 55Grade Unit: ppmIntercept: 28.3 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
VOL24-006
Project
Volney
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
Intercept Depth
22.2 m

Classification

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
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
No

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: Low-grade tantalum intercept over a strong width, previously reported. True width is unknown.

Negative factors

  • Apparent Width Only

Evidence · table

“55.0”

Context: 28.3

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

Stale Data Re-releasenegative

Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: the fact restates a prior release

VOL24-006Volney · tinGrade: 0.3Grade Unit: %Intercept: 3 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
VOL24-006
Project
Volney
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
Intercept Depth
41.1 m

Classification

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
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
No

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: Moderate tin intercept over a narrow width, previously reported. True width is unknown.

Negative factors

  • Apparent Width Only

Evidence · table

“0.3”

Context: 3.0

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

Stale Data Re-releasenegative

Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: the fact restates a prior release

VOL24-006Volney · tantalumGrade: 92Grade Unit: ppmIntercept: 3 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
VOL24-006
Project
Volney
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
Intercept Depth
41.1 m

Classification

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
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
No

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: Low-grade tantalum intercept over a narrow width, previously reported. True width is unknown.

Negative factors

  • Apparent Width Only

Evidence · table

“92.0”

Context: 3.0

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

Stale Data Re-releasenegative

Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: the fact restates a prior release

VOL24-007Volney · lithiumGrade: 1.6Grade Unit: %Intercept: 10.6 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
VOL24-007
Project
Volney
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
Intercept Depth
7.6 m

Classification

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
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
No

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: Strong lithium intercept over a moderate width, previously reported. True width is unknown.

Negative factors

  • Apparent Width Only

Evidence · table

“1.6”

Context: 10.6

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

Stale Data Re-releasenegative

Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: the fact restates a prior release

VOL24-007Volney · tantalumGrade: 14Grade Unit: ppmIntercept: 10.6 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
VOL24-007
Project
Volney
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
Intercept Depth
7.6 m

Classification

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
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
No

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: Trace tantalum intercept over a moderate width, previously reported. True width is unknown.

Negative factors

  • Apparent Width Only

Evidence · table

“14.0”

Context: 10.6

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

Stale Data Re-releasenegative

Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: the fact restates a prior release

VOL24-007Volney · lithiumGrade: 2.3Grade Unit: %Intercept: 5.7 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
VOL24-007
Project
Volney
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
Intercept Depth
12.5 m

Classification

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
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
No

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: Exceptional lithium intercept over a narrow width, previously reported. True width is unknown.

Positive factors

  • Bonanza Intercept

Negative factors

  • Apparent Width Only

Evidence · table

“2.3”

Context: 5.7

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

Stale Data Re-releasenegative

Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: the fact restates a prior release

VOL24-007Volney · tantalumGrade: 19Grade Unit: ppmIntercept: 5.7 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
VOL24-007
Project
Volney
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
Intercept Depth
12.5 m

Classification

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
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
No

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: Trace tantalum intercept over a narrow width, previously reported. True width is unknown.

Negative factors

  • Apparent Width Only

Evidence · table

“19.0”

Context: 5.7

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

Stale Data Re-releasenegative

Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: the fact restates a prior release

VOL24-007Volney · tinGrade: 0.1Grade Unit: %Intercept: 6.2 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
VOL24-007
Project
Volney
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
Intercept Depth
19.3 m

Classification

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
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
No

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: Low-grade tin intercept over a narrow width, previously reported. True width is unknown.

Negative factors

  • Apparent Width Only

Evidence · table

“0.1”

Context: 6.2

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

Stale Data Re-releasenegative

Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: the fact restates a prior release

VOL24-007Volney · tantalumGrade: 65Grade Unit: ppmIntercept: 6.2 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
VOL24-007
Project
Volney
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
Intercept Depth
19.3 m

Classification

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
standards, blanks, duplicates

Deleterious

Deleterious Flag
No

Metal Equivalent

Assumptions Disclosed
No

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: Low-grade tantalum intercept over a narrow width, previously reported. True width is unknown.

Negative factors

  • Apparent Width Only

Evidence · table

“65.0”

Context: 6.2

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

Stale Data Re-releasenegative

Historical results re-announced with no new assays or reinterpretation — low genuine novelty.

Why it applies: the fact restates a prior release

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.