Corvus Gold Identifies New High-Grade Gold Zone and Expands NW Sierra Blanca Target Area, North Bullfrog Project, NV

Original announcement by tmx on

Company
Corvus Gold Inc.
Ticker
KOR
Exchange
TSX
Region
Nevada
Primary commodity
Gold
Secondary commodities
Silver
Document categories
Drill results, Resource update
Extracted
2026-09-16 07:42:36 UTC

Analysis by Minestarters Atlas

Minestarters Atlas analysis

Summary

Corvus Gold announced the discovery of a new high-grade gold and silver zone and expanded the NW Sierra Blanca target area at its North Bullfrog Project in Nevada. New drill results include a bonanza intercept of 4.97 g/t gold and 42.0 g/t silver over 3.05 meters within a broader zone. The company also provided details of its existing NI 43-101 compliant mineral resource estimates for both oxide mill and heap leach processing, highlighting significant contained gold and silver ounces.

Reasoning: Corvus Gold announced the discovery of a new high-grade gold and silver zone and expanded the NW Sierra Blanca target area at its North Bullfrog Project in Nevada, with drill results including a bonanza intercept of 4.97 g/t gold and 42.0 g/t silver over 3.05 meters. The release also detailed existing NI 43-101 compliant resource estimates for both mill and heap leach processing, indicating significant gold and silver resources. Strong QA/QC procedures were disclosed, though true widths were not reported for drill intercepts.

Positive factors

  • New high-grade gold and silver zone identified
  • Expansion of NW Sierra Blanca target area
  • Significant high-grade intercept (4.97 g/t Au and 42.0 g/t Ag over 3.05m)
  • Broad zones of mineralization encountered
  • Comprehensive QA/QC disclosure with certified lab and QP sign-off
  • NI 43-101 compliant resource estimates for both mill and heap leach processing

Negative factors

  • Drill intercepts are not true widths, limiting geological interpretation
  • Historical drill results re-released without new data

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

Facts used in scoring: 78

Classification and evidence

Bonanza Interceptpositive

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

Why it applies: Hole NB-15-282 returned 4.97 g/t gold over 3.05 meters, which is an exceptional grade for gold.

Evidence · table

“4.97”

Context: 3.05

Apparent Width Onlynegative

Interval given as downhole width with no true width or drill orientation — apparent width may overstate true thickness.

Why it applies: The document explicitly states 'Reported drill intercepts are not true widths. At this time, there is insufficient data with respect to the shape of the mineralization to calculate its true orientation in space.'

Evidence · text

“Reported drill intercepts are not true widths. At this time, there is insufficient data with respect to the shape of the mineralization to calculate its true orientation in space.”

QA/QC Disclosedpositive

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

Why it applies: The release details QA/QC procedures including certified lab (ALS Chemex), QP sign-off, and methods like standards, blanks, and duplicates.

Evidence · text

“Quality control is monitored by the insertion of blind certified standard reference materials and blanks into each sample shipment. All resource sample shipments are sealed and shipped to ALS Chemex in Reno, Nevada , for preparation and then on to ALS Chemex in Reno, Nevada , or Vancouver, B.C. , for assaying. ALS Chemex's quality system complies with the requirements for the International Standards ISO 9001:2000 and ISO 17025:1999. Analytical accuracy and precision are monitored by the analysis of reagent blanks, reference material and replicate samples. Finally, representative blind duplicate samples are forwarded to ALS Chemex and an ISO compliant third party laboratory for additional quality control.”

Cut-off Undisclosednegative

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

Why it applies: The document states 'Mineralized thickness calculated @ 0.10 g/t Au cutoff with internal vein/stockwork intervals calculated @ 1.0 g/t Au cutoff' for drill results, but does not explicitly state internal dilution rules for the 0.10 g/t Au cutoff.

Evidence · text

“Mineralized thickness calculated @ 0.10 g/t Au cutoff with internal vein/stockwork intervals calculated @ 1.0 g/t Au cutoff”

Stale Data Re-releasenegative

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

Why it applies: The section 'Previously releases NW Sierra Blanca/Rhyolite Zone Results' indicates that these drill results are historical and not new information.

Evidence · text

“Previously releases NW Sierra Blanca/Rhyolite Zone Results”

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: The resource estimates are stated to be prepared in accordance with NI 43-101.

Evidence · text

“all resource estimates contained in or incorporated by reference in this press release have been prepared in accordance with NI 43-101”

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: Jeffrey A. Pontius and Carl E. Brechtel are named as qualified persons who supervised and approved the disclosure.

Evidence · text

“Jeffrey A. Pontius (CPG 11044), a qualified person as defined by National Instrument 43-101, has supervised the preparation of the scientific and technical information that forms the basis for this news release and has approved the disclosure herein. Mr. Pontius is not independent of Corvus, as he is the CEO & President and holds common shares and incentive stock options. Carl E. Brechtel , (Nevada PE 008744 and Registered Member 353000 of SME), a qualified person as defined by National Instrument 43-101, has coordinated execution of the work outlined in this news release and has approved the disclosure herein.”

Cut-off Disclosedpositive

Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: The cut-off grades for both mill processing (0.52 g/t gold) and heap leach processing (0.15 g/t) are clearly stated for the resource estimates.

Evidence · text

“a breakeven cut-off grade of 0.52 g/t gold”

Inferred Resourcenegative

Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.

Why it applies: The document reports significant Inferred Mineral Resources for both mill and heap leach processing.

Evidence · text

“an inferred resource of 1.48 Mt at an average grade of 0.83 g/t gold and 4.26 g/t silver”

Stale Estimatenegative

Effective date is >2 years old — data currency concern, may not reflect current geological understanding.

Why it applies: The effective date of the resource estimate is June 16, 2015, which is over two years old relative to the current date.

Evidence · text

“Technical Report and Preliminary Economic Assessment for Combined Mill and Heap Leach Processing at the North Bullfrog Project, Bullfrog Mining District, NYE County, Nevada " dated June 16, 2015”

Extracted facts

Stored fact records: 78. Some facts used in scoring do not have a stored record.

Drill Results (66)

NB-15-279North Bullfrog · goldGrade: 0.34Grade Unit: g/tIntercept: 97.53 mView all details
Link to this fact

Identity

Hole ID
NB-15-279
Project
North Bullfrog
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
KOR

Geometry

Grade
0.34
Grade Unit
g/t
Intercept
97.53 m
From
86.87 m
To
184.4 m
Intercept Depth
86.87 m

Classification

Program
exploration
Sample Type
drill
Group ID
NB-15-279:86.87-184.4

QA/QC

Laboratory
ALS Chemex
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t Au

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2016-01-19T00:00:00.000Z

Reasoning: A broad, low-grade gold intercept from a new discovery area, indicating potential for bulk tonnage but requiring further evaluation.

Positive factors

  • Broad zone of mineralization

Negative factors

  • Low grade
  • Apparent width only

Evidence · table

“0.34”

Context: 97.53

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

Nearology Playneutral

Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "The new high-grade intercept of 3.1 metres of 5 grams per tonne (g/t) Au and 42.0 g/t Ag within a broader 99 metres of 0"

NB-15-279North Bullfrog · silverGrade: 1.19Grade Unit: g/tIntercept: 97.53 mView all details
Link to this fact

Identity

Hole ID
NB-15-279
Project
North Bullfrog
Commodity
silver
Region
usa_nv
Reported Region
usa_nv
Ticker
KOR

Geometry

Grade
1.19
Grade Unit
g/t
Intercept
97.53 m
From
86.87 m
To
184.4 m
Intercept Depth
86.87 m

Classification

Program
exploration
Sample Type
drill
Group ID
NB-15-279:86.87-184.4

QA/QC

Laboratory
ALS Chemex
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t Au

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2016-01-19T00:00:00.000Z

Reasoning: A broad, low-grade silver intercept from a new discovery area, indicating potential for bulk tonnage but requiring further evaluation.

Positive factors

  • Broad zone of mineralization

Negative factors

  • Low grade
  • Apparent width only

Evidence · table

“1.19”

Context: 97.53

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

Nearology Playneutral

Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "The new high-grade intercept of 3.1 metres of 5 grams per tonne (g/t) Au and 42.0 g/t Ag within a broader 99 metres of 0"

NB-15-279North Bullfrog · goldGrade: 1.12Grade Unit: g/tIntercept: 1.52 mView all details
Link to this fact

Identity

Hole ID
NB-15-279
Project
North Bullfrog
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
KOR

Geometry

Grade
1.12
Grade Unit
g/t
Intercept
1.52 m
From
102.11 m
To
103.63 m
Intercept Depth
86.87 m

Classification

Program
exploration
Sample Type
drill
Group ID
NB-15-279:102.11-103.63

QA/QC

Laboratory
ALS Chemex
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t Au

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2016-01-19T00:00:00.000Z

Reasoning: A narrow, moderate-grade gold intercept within a broader zone, contributing to the overall prospectivity.

Positive factors

  • Moderate grade gold

Negative factors

  • Narrow width
  • Apparent width only

Evidence · table

“1.12”

Context: 1.52

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

Nearology Playneutral

Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "The new high-grade intercept of 3.1 metres of 5 grams per tonne (g/t) Au and 42.0 g/t Ag within a broader 99 metres of 0"

NB-15-279North Bullfrog · silverGrade: 2.57Grade Unit: g/tIntercept: 1.52 mView all details
Link to this fact

Identity

Hole ID
NB-15-279
Project
North Bullfrog
Commodity
silver
Region
usa_nv
Reported Region
usa_nv
Ticker
KOR

Geometry

Grade
2.57
Grade Unit
g/t
Intercept
1.52 m
From
102.11 m
To
103.63 m
Intercept Depth
86.87 m

Classification

Program
exploration
Sample Type
drill
Group ID
NB-15-279:102.11-103.63

QA/QC

Laboratory
ALS Chemex
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t Au

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2016-01-19T00:00:00.000Z

Reasoning: A narrow, low-grade silver intercept within a broader zone.

Negative factors

  • Low grade
  • Narrow width
  • Apparent width only

Evidence · table

“2.57”

Context: 1.52

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

Nearology Playneutral

Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "The new high-grade intercept of 3.1 metres of 5 grams per tonne (g/t) Au and 42.0 g/t Ag within a broader 99 metres of 0"

NB-15-279North Bullfrog · goldGrade: 1.18Grade Unit: g/tIntercept: 1.52 mView all details
Link to this fact

Identity

Hole ID
NB-15-279
Project
North Bullfrog
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
KOR

Geometry

Grade
1.18
Grade Unit
g/t
Intercept
1.52 m
From
123.44 m
To
124.97 m
Intercept Depth
86.87 m

Classification

Program
exploration
Sample Type
drill
Group ID
NB-15-279:123.44-124.97

QA/QC

Laboratory
ALS Chemex
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t Au

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2016-01-19T00:00:00.000Z

Reasoning: A narrow, moderate-grade gold intercept within a broader zone, contributing to the overall prospectivity.

Positive factors

  • Moderate grade gold

Negative factors

  • Narrow width
  • Apparent width only

Evidence · table

“1.18”

Context: 1.52

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

Nearology Playneutral

Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "The new high-grade intercept of 3.1 metres of 5 grams per tonne (g/t) Au and 42.0 g/t Ag within a broader 99 metres of 0"

NB-15-279North Bullfrog · silverGrade: 0.96Grade Unit: g/tIntercept: 1.52 mView all details
Link to this fact

Identity

Hole ID
NB-15-279
Project
North Bullfrog
Commodity
silver
Region
usa_nv
Reported Region
usa_nv
Ticker
KOR

Geometry

Grade
0.96
Grade Unit
g/t
Intercept
1.52 m
From
123.44 m
To
124.97 m
Intercept Depth
86.87 m

Classification

Program
exploration
Sample Type
drill
Group ID
NB-15-279:123.44-124.97

QA/QC

Laboratory
ALS Chemex
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t Au

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2016-01-19T00:00:00.000Z

Reasoning: A narrow, low-grade silver intercept within a broader zone.

Negative factors

  • Low grade
  • Narrow width
  • Apparent width only

Evidence · table

“0.96”

Context: 1.52

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

Nearology Playneutral

Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "The new high-grade intercept of 3.1 metres of 5 grams per tonne (g/t) Au and 42.0 g/t Ag within a broader 99 metres of 0"

NB-15-280North Bullfrog · goldGrade: 0.44Grade Unit: g/tIntercept: 1.52 mView all details
Link to this fact

Identity

Hole ID
NB-15-280
Project
North Bullfrog
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
KOR

Geometry

Grade
0.44
Grade Unit
g/t
Intercept
1.52 m
From
85.34 m
To
86.87 m
Intercept Depth
85.34 m

Classification

Program
exploration
Sample Type
drill
Group ID
NB-15-280:85.34-86.87

QA/QC

Laboratory
ALS Chemex
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t Au

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2016-01-19T00:00:00.000Z

Reasoning: A narrow, weak-grade gold intercept from a new discovery area.

Negative factors

  • Narrow width
  • Apparent width only

Evidence · table

“0.44”

Context: 1.52

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

Nearology Playneutral

Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "The new high-grade intercept of 3.1 metres of 5 grams per tonne (g/t) Au and 42.0 g/t Ag within a broader 99 metres of 0"

NB-15-280North Bullfrog · silverGrade: 0.2Grade Unit: g/tIntercept: 1.52 mView all details
Link to this fact

Identity

Hole ID
NB-15-280
Project
North Bullfrog
Commodity
silver
Region
usa_nv
Reported Region
usa_nv
Ticker
KOR

Geometry

Grade
0.2
Grade Unit
g/t
Intercept
1.52 m
From
85.34 m
To
86.87 m
Intercept Depth
85.34 m

Classification

Program
exploration
Sample Type
drill
Group ID
NB-15-280:85.34-86.87

QA/QC

Laboratory
ALS Chemex
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t Au

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2016-01-19T00:00:00.000Z

Reasoning: A narrow, low-grade silver intercept from a new discovery area.

Negative factors

  • Low grade
  • Narrow width
  • Apparent width only

Evidence · table

“0.20”

Context: 1.52

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

Nearology Playneutral

Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "The new high-grade intercept of 3.1 metres of 5 grams per tonne (g/t) Au and 42.0 g/t Ag within a broader 99 metres of 0"

NB-15-280North Bullfrog · goldGrade: 0.18Grade Unit: g/tIntercept: 3.05 mView all details
Link to this fact

Identity

Hole ID
NB-15-280
Project
North Bullfrog
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
KOR

Geometry

Grade
0.18
Grade Unit
g/t
Intercept
3.05 m
From
163.07 m
To
166.12 m
Intercept Depth
85.34 m

Classification

Program
exploration
Sample Type
drill
Group ID
NB-15-280:163.07-166.12

QA/QC

Laboratory
ALS Chemex
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t Au

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2016-01-19T00:00:00.000Z

Reasoning: A low-grade gold intercept from a new discovery area.

Negative factors

  • Low grade
  • Apparent width only

Evidence · table

“0.18”

Context: 3.05

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

Nearology Playneutral

Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "The new high-grade intercept of 3.1 metres of 5 grams per tonne (g/t) Au and 42.0 g/t Ag within a broader 99 metres of 0"

NB-15-280North Bullfrog · silverGrade: 0.17Grade Unit: g/tIntercept: 3.05 mView all details
Link to this fact

Identity

Hole ID
NB-15-280
Project
North Bullfrog
Commodity
silver
Region
usa_nv
Reported Region
usa_nv
Ticker
KOR

Geometry

Grade
0.17
Grade Unit
g/t
Intercept
3.05 m
From
163.07 m
To
166.12 m
Intercept Depth
85.34 m

Classification

Program
exploration
Sample Type
drill
Group ID
NB-15-280:163.07-166.12

QA/QC

Laboratory
ALS Chemex
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t Au

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2016-01-19T00:00:00.000Z

Reasoning: A low-grade silver intercept from a new discovery area.

Negative factors

  • Low grade
  • Apparent width only

Evidence · table

“0.17”

Context: 3.05

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

Nearology Playneutral

Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "The new high-grade intercept of 3.1 metres of 5 grams per tonne (g/t) Au and 42.0 g/t Ag within a broader 99 metres of 0"

NB-15-280North Bullfrog · goldGrade: 0.15Grade Unit: g/tIntercept: 10.67 mView all details
Link to this fact

Identity

Hole ID
NB-15-280
Project
North Bullfrog
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
KOR

Geometry

Grade
0.15
Grade Unit
g/t
Intercept
10.67 m
From
187.45 m
To
198.12 m
Intercept Depth
85.34 m

Classification

Program
exploration
Sample Type
drill
Group ID
NB-15-280:187.45-198.12

QA/QC

Laboratory
ALS Chemex
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t Au

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2016-01-19T00:00:00.000Z

Reasoning: A low-grade gold intercept from a new discovery area.

Negative factors

  • Low grade
  • Apparent width only

Evidence · table

“0.15”

Context: 10.67

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

Nearology Playneutral

Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "The new high-grade intercept of 3.1 metres of 5 grams per tonne (g/t) Au and 42.0 g/t Ag within a broader 99 metres of 0"

NB-15-280North Bullfrog · silverGrade: 0.05Grade Unit: g/tIntercept: 10.67 mView all details
Link to this fact

Identity

Hole ID
NB-15-280
Project
North Bullfrog
Commodity
silver
Region
usa_nv
Reported Region
usa_nv
Ticker
KOR

Geometry

Grade
0.05
Grade Unit
g/t
Intercept
10.67 m
From
187.45 m
To
198.12 m
Intercept Depth
85.34 m

Classification

Program
exploration
Sample Type
drill
Group ID
NB-15-280:187.45-198.12

QA/QC

Laboratory
ALS Chemex
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t Au

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2016-01-19T00:00:00.000Z

Reasoning: A very low-grade silver intercept from a new discovery area.

Negative factors

  • Very low grade
  • Apparent width only

Evidence · table

“0.05”

Context: 10.67

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

Nearology Playneutral

Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "The new high-grade intercept of 3.1 metres of 5 grams per tonne (g/t) Au and 42.0 g/t Ag within a broader 99 metres of 0"

NB-15-281North Bullfrog · goldGrade: 0.37Grade Unit: g/tIntercept: 3.05 mView all details
Link to this fact

Identity

Hole ID
NB-15-281
Project
North Bullfrog
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
KOR

Geometry

Grade
0.37
Grade Unit
g/t
Intercept
3.05 m
From
134.11 m
To
137.16 m
Intercept Depth
134.11 m

Classification

Program
exploration
Sample Type
drill
Group ID
NB-15-281:134.11-137.16

QA/QC

Laboratory
ALS Chemex
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t Au

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2016-01-19T00:00:00.000Z

Reasoning: A weak-grade gold intercept from a new discovery area.

Negative factors

  • Apparent width only

Evidence · table

“0.37”

Context: 3.05

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

Nearology Playneutral

Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "The new high-grade intercept of 3.1 metres of 5 grams per tonne (g/t) Au and 42.0 g/t Ag within a broader 99 metres of 0"

NB-15-281North Bullfrog · silverGrade: 0.33Grade Unit: g/tIntercept: 3.05 mView all details
Link to this fact

Identity

Hole ID
NB-15-281
Project
North Bullfrog
Commodity
silver
Region
usa_nv
Reported Region
usa_nv
Ticker
KOR

Geometry

Grade
0.33
Grade Unit
g/t
Intercept
3.05 m
From
134.11 m
To
137.16 m
Intercept Depth
134.11 m

Classification

Program
exploration
Sample Type
drill
Group ID
NB-15-281:134.11-137.16

QA/QC

Laboratory
ALS Chemex
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t Au

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2016-01-19T00:00:00.000Z

Reasoning: A low-grade silver intercept from a new discovery area.

Negative factors

  • Low grade
  • Apparent width only

Evidence · table

“0.33”

Context: 3.05

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

Nearology Playneutral

Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "The new high-grade intercept of 3.1 metres of 5 grams per tonne (g/t) Au and 42.0 g/t Ag within a broader 99 metres of 0"

NB-15-281North Bullfrog · goldGrade: 0.13Grade Unit: g/tIntercept: 3.05 mView all details
Link to this fact

Identity

Hole ID
NB-15-281
Project
North Bullfrog
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
KOR

Geometry

Grade
0.13
Grade Unit
g/t
Intercept
3.05 m
From
160.02 m
To
163.07 m
Intercept Depth
134.11 m

Classification

Program
exploration
Sample Type
drill
Group ID
NB-15-281:160.02-163.07

QA/QC

Laboratory
ALS Chemex
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t Au

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2016-01-19T00:00:00.000Z

Reasoning: A low-grade gold intercept from a new discovery area.

Negative factors

  • Low grade
  • Apparent width only

Evidence · table

“0.13”

Context: 3.05

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

Nearology Playneutral

Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "The new high-grade intercept of 3.1 metres of 5 grams per tonne (g/t) Au and 42.0 g/t Ag within a broader 99 metres of 0"

NB-15-281North Bullfrog · silverGrade: 0.31Grade Unit: g/tIntercept: 3.05 mView all details
Link to this fact

Identity

Hole ID
NB-15-281
Project
North Bullfrog
Commodity
silver
Region
usa_nv
Reported Region
usa_nv
Ticker
KOR

Geometry

Grade
0.31
Grade Unit
g/t
Intercept
3.05 m
From
160.02 m
To
163.07 m
Intercept Depth
134.11 m

Classification

Program
exploration
Sample Type
drill
Group ID
NB-15-281:160.02-163.07

QA/QC

Laboratory
ALS Chemex
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t Au

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2016-01-19T00:00:00.000Z

Reasoning: A low-grade silver intercept from a new discovery area.

Negative factors

  • Low grade
  • Apparent width only

Evidence · table

“0.31”

Context: 3.05

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

Nearology Playneutral

Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "The new high-grade intercept of 3.1 metres of 5 grams per tonne (g/t) Au and 42.0 g/t Ag within a broader 99 metres of 0"

NB-15-281North Bullfrog · goldGrade: 0.13Grade Unit: g/tIntercept: 7.62 mView all details
Link to this fact

Identity

Hole ID
NB-15-281
Project
North Bullfrog
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
KOR

Geometry

Grade
0.13
Grade Unit
g/t
Intercept
7.62 m
From
167.64 m
To
175.26 m
Intercept Depth
134.11 m

Classification

Program
exploration
Sample Type
drill
Group ID
NB-15-281:167.64-175.26

QA/QC

Laboratory
ALS Chemex
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t Au

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2016-01-19T00:00:00.000Z

Reasoning: A low-grade gold intercept from a new discovery area.

Negative factors

  • Low grade
  • Apparent width only

Evidence · table

“0.13”

Context: 7.62

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

Nearology Playneutral

Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "The new high-grade intercept of 3.1 metres of 5 grams per tonne (g/t) Au and 42.0 g/t Ag within a broader 99 metres of 0"

NB-15-281North Bullfrog · silverGrade: 0.82Grade Unit: g/tIntercept: 7.62 mView all details
Link to this fact

Identity

Hole ID
NB-15-281
Project
North Bullfrog
Commodity
silver
Region
usa_nv
Reported Region
usa_nv
Ticker
KOR

Geometry

Grade
0.82
Grade Unit
g/t
Intercept
7.62 m
From
167.64 m
To
175.26 m
Intercept Depth
134.11 m

Classification

Program
exploration
Sample Type
drill
Group ID
NB-15-281:167.64-175.26

QA/QC

Laboratory
ALS Chemex
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t Au

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2016-01-19T00:00:00.000Z

Reasoning: A low-grade silver intercept from a new discovery area.

Negative factors

  • Low grade
  • Apparent width only

Evidence · table

“0.82”

Context: 7.62

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

Nearology Playneutral

Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "The new high-grade intercept of 3.1 metres of 5 grams per tonne (g/t) Au and 42.0 g/t Ag within a broader 99 metres of 0"

NB-15-281North Bullfrog · goldGrade: 0.13Grade Unit: g/tIntercept: 15.24 mView all details
Link to this fact

Identity

Hole ID
NB-15-281
Project
North Bullfrog
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
KOR

Geometry

Grade
0.13
Grade Unit
g/t
Intercept
15.24 m
From
181.36 m
To
196.6 m
Intercept Depth
134.11 m

Classification

Program
exploration
Sample Type
drill
Group ID
NB-15-281:181.36-196.6

QA/QC

Laboratory
ALS Chemex
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t Au

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2016-01-19T00:00:00.000Z

Reasoning: A low-grade gold intercept from a new discovery area.

Negative factors

  • Low grade
  • Apparent width only

Evidence · table

“0.13”

Context: 15.24

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

Nearology Playneutral

Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "The new high-grade intercept of 3.1 metres of 5 grams per tonne (g/t) Au and 42.0 g/t Ag within a broader 99 metres of 0"

NB-15-281North Bullfrog · silverGrade: 0.48Grade Unit: g/tIntercept: 15.24 mView all details
Link to this fact

Identity

Hole ID
NB-15-281
Project
North Bullfrog
Commodity
silver
Region
usa_nv
Reported Region
usa_nv
Ticker
KOR

Geometry

Grade
0.48
Grade Unit
g/t
Intercept
15.24 m
From
181.36 m
To
196.6 m
Intercept Depth
134.11 m

Classification

Program
exploration
Sample Type
drill
Group ID
NB-15-281:181.36-196.6

QA/QC

Laboratory
ALS Chemex
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t Au

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2016-01-19T00:00:00.000Z

Reasoning: A low-grade silver intercept from a new discovery area.

Negative factors

  • Low grade
  • Apparent width only

Evidence · table

“0.48”

Context: 15.24

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

Nearology Playneutral

Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "The new high-grade intercept of 3.1 metres of 5 grams per tonne (g/t) Au and 42.0 g/t Ag within a broader 99 metres of 0"

NB-15-281North Bullfrog · goldGrade: 0.28Grade Unit: g/tIntercept: 23.24 mView all details
Link to this fact

Identity

Hole ID
NB-15-281
Project
North Bullfrog
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
KOR

Geometry

Grade
0.28
Grade Unit
g/t
Intercept
23.24 m
From
205.74 m
To
228.98 m
Intercept Depth
134.11 m

Classification

Program
exploration
Sample Type
drill
Group ID
NB-15-281:205.74-228.98

QA/QC

Laboratory
ALS Chemex
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t Au

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2016-01-19T00:00:00.000Z

Reasoning: A broad, low-grade gold intercept from a new discovery area.

Positive factors

  • Broad zone of mineralization

Negative factors

  • Low grade
  • Apparent width only

Evidence · table

“0.28”

Context: 23.24

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

Nearology Playneutral

Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "The new high-grade intercept of 3.1 metres of 5 grams per tonne (g/t) Au and 42.0 g/t Ag within a broader 99 metres of 0"

NB-15-281North Bullfrog · silverGrade: 0.53Grade Unit: g/tIntercept: 23.24 mView all details
Link to this fact

Identity

Hole ID
NB-15-281
Project
North Bullfrog
Commodity
silver
Region
usa_nv
Reported Region
usa_nv
Ticker
KOR

Geometry

Grade
0.53
Grade Unit
g/t
Intercept
23.24 m
From
205.74 m
To
228.98 m
Intercept Depth
134.11 m

Classification

Program
exploration
Sample Type
drill
Group ID
NB-15-281:205.74-228.98

QA/QC

Laboratory
ALS Chemex
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t Au

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2016-01-19T00:00:00.000Z

Reasoning: A broad, low-grade silver intercept from a new discovery area.

Positive factors

  • Broad zone of mineralization

Negative factors

  • Low grade
  • Apparent width only

Evidence · table

“0.53”

Context: 23.24

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

Nearology Playneutral

Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "The new high-grade intercept of 3.1 metres of 5 grams per tonne (g/t) Au and 42.0 g/t Ag within a broader 99 metres of 0"

NB-15-282North Bullfrog · goldGrade: 0.64Grade Unit: g/tIntercept: 99.06 mView all details
Link to this fact

Identity

Hole ID
NB-15-282
Project
North Bullfrog
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
KOR

Geometry

Grade
0.64
Grade Unit
g/t
Intercept
99.06 m
From
64.01 m
To
163.07 m
Intercept Depth
64.01 m

Classification

Program
exploration
Sample Type
drill
Group ID
NB-15-282:64.01-163.07

QA/QC

Laboratory
ALS Chemex
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t Au

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2016-01-19T00:00:00.000Z

Reasoning: A broad, moderate-grade gold intercept, indicating significant mineralization in the new discovery area.

Positive factors

  • Broad zone of mineralization
  • Moderate grade gold

Negative factors

  • Apparent width only

Evidence · table

“0.64”

Context: 99.06

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

Nearology Playneutral

Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "The new high-grade intercept of 3.1 metres of 5 grams per tonne (g/t) Au and 42.0 g/t Ag within a broader 99 metres of 0"

NB-15-282North Bullfrog · silverGrade: 4.08Grade Unit: g/tIntercept: 99.06 mView all details
Link to this fact

Identity

Hole ID
NB-15-282
Project
North Bullfrog
Commodity
silver
Region
usa_nv
Reported Region
usa_nv
Ticker
KOR

Geometry

Grade
4.08
Grade Unit
g/t
Intercept
99.06 m
From
64.01 m
To
163.07 m
Intercept Depth
64.01 m

Classification

Program
exploration
Sample Type
drill
Group ID
NB-15-282:64.01-163.07

QA/QC

Laboratory
ALS Chemex
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t Au

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2016-01-19T00:00:00.000Z

Reasoning: A broad, low-grade silver intercept, indicating significant mineralization in the new discovery area.

Positive factors

  • Broad zone of mineralization

Negative factors

  • Low grade
  • Apparent width only

Evidence · table

“4.08”

Context: 99.06

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

Nearology Playneutral

Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "The new high-grade intercept of 3.1 metres of 5 grams per tonne (g/t) Au and 42.0 g/t Ag within a broader 99 metres of 0"

NB-15-282North Bullfrog · goldGrade: 1.69Grade Unit: g/tIntercept: 19.81 mView all details
Link to this fact

Identity

Hole ID
NB-15-282
Project
North Bullfrog
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
KOR

Geometry

Grade
1.69
Grade Unit
g/t
Intercept
19.81 m
From
79.25 m
To
99.06 m
Intercept Depth
64.01 m

Classification

Program
exploration
Sample Type
drill
Group ID
NB-15-282:79.25-99.06

QA/QC

Laboratory
ALS Chemex
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t Au

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2016-01-19T00:00:00.000Z

Reasoning: A strong-grade gold intercept over a significant width, indicating a higher-grade core within the broader mineralization.

Positive factors

  • Strong grade gold
  • Significant width

Negative factors

  • Apparent width only

Evidence · table

“1.69”

Context: 19.81

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

Nearology Playneutral

Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "The new high-grade intercept of 3.1 metres of 5 grams per tonne (g/t) Au and 42.0 g/t Ag within a broader 99 metres of 0"

NB-15-282North Bullfrog · silverGrade: 12.33Grade Unit: g/tIntercept: 19.81 mView all details
Link to this fact

Identity

Hole ID
NB-15-282
Project
North Bullfrog
Commodity
silver
Region
usa_nv
Reported Region
usa_nv
Ticker
KOR

Geometry

Grade
12.33
Grade Unit
g/t
Intercept
19.81 m
From
79.25 m
To
99.06 m
Intercept Depth
64.01 m

Classification

Program
exploration
Sample Type
drill
Group ID
NB-15-282:79.25-99.06

QA/QC

Laboratory
ALS Chemex
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t Au

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2016-01-19T00:00:00.000Z

Reasoning: A low-grade silver intercept over a significant width, indicating a higher-grade core within the broader mineralization.

Positive factors

  • Significant width

Negative factors

  • Low grade
  • Apparent width only

Evidence · table

“12.33”

Context: 19.81

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

Nearology Playneutral

Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "The new high-grade intercept of 3.1 metres of 5 grams per tonne (g/t) Au and 42.0 g/t Ag within a broader 99 metres of 0"

NB-15-282North Bullfrog · goldGrade: 4.97Grade Unit: g/tIntercept: 3.05 mView all details
Link to this fact

Identity

Hole ID
NB-15-282
Project
North Bullfrog
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
KOR

Geometry

Grade
4.97
Grade Unit
g/t
Intercept
3.05 m
From
88.77 m
To
83.82 m
Intercept Depth
64.01 m

Classification

Program
exploration
Sample Type
drill
Group ID
NB-15-282:88.77-83.82

QA/QC

Laboratory
ALS Chemex
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t Au

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2016-01-19T00:00:00.000Z

Reasoning: An exceptional-grade gold intercept, representing a bonanza-grade zone within the new discovery area.

Positive factors

  • Exceptional grade gold
  • Bonanza Intercept

Negative factors

  • Narrow width
  • Apparent width only

Evidence · table

“4.97”

Context: 3.05

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

Nearology Playneutral

Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "The new high-grade intercept of 3.1 metres of 5 grams per tonne (g/t) Au and 42.0 g/t Ag within a broader 99 metres of 0"

NB-15-282North Bullfrog · silverGrade: 42Grade Unit: g/tIntercept: 3.05 mView all details
Link to this fact

Identity

Hole ID
NB-15-282
Project
North Bullfrog
Commodity
silver
Region
usa_nv
Reported Region
usa_nv
Ticker
KOR

Geometry

Grade
42
Grade Unit
g/t
Intercept
3.05 m
From
88.77 m
To
83.82 m
Intercept Depth
64.01 m

Classification

Program
exploration
Sample Type
drill
Group ID
NB-15-282:88.77-83.82

QA/QC

Laboratory
ALS Chemex
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t Au

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2016-01-19T00:00:00.000Z

Reasoning: A moderate-grade silver intercept, complementing the high-grade gold in this bonanza zone.

Positive factors

  • Moderate grade silver

Negative factors

  • Narrow width
  • Apparent width only

Evidence · table

“42.0”

Context: 3.05

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

Nearology Playneutral

Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "The new high-grade intercept of 3.1 metres of 5 grams per tonne (g/t) Au and 42.0 g/t Ag within a broader 99 metres of 0"

NB-15-282North Bullfrog · goldGrade: 0.16Grade Unit: g/tIntercept: 35.05 mView all details
Link to this fact

Identity

Hole ID
NB-15-282
Project
North Bullfrog
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
KOR

Geometry

Grade
0.16
Grade Unit
g/t
Intercept
35.05 m
From
167.64 m
To
202.69 m
Intercept Depth
64.01 m

Classification

Program
exploration
Sample Type
drill
Group ID
NB-15-282:167.64-202.69

QA/QC

Laboratory
ALS Chemex
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t Au

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2016-01-19T00:00:00.000Z

Reasoning: A broad, low-grade gold intercept, indicating continued mineralization at depth.

Positive factors

  • Broad zone of mineralization

Negative factors

  • Low grade
  • Apparent width only

Evidence · table

“0.16”

Context: 35.05

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

Nearology Playneutral

Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "The new high-grade intercept of 3.1 metres of 5 grams per tonne (g/t) Au and 42.0 g/t Ag within a broader 99 metres of 0"

NB-15-282North Bullfrog · silverGrade: 0.61Grade Unit: g/tIntercept: 35.05 mView all details
Link to this fact

Identity

Hole ID
NB-15-282
Project
North Bullfrog
Commodity
silver
Region
usa_nv
Reported Region
usa_nv
Ticker
KOR

Geometry

Grade
0.61
Grade Unit
g/t
Intercept
35.05 m
From
167.64 m
To
202.69 m
Intercept Depth
64.01 m

Classification

Program
exploration
Sample Type
drill
Group ID
NB-15-282:167.64-202.69

QA/QC

Laboratory
ALS Chemex
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t Au

Review

Needs Review
No
Interp. Status
scored
Historical
No

Dates

Event date
2016-01-19T00:00:00.000Z

Reasoning: A broad, low-grade silver intercept, indicating continued mineralization at depth.

Positive factors

  • Broad zone of mineralization

Negative factors

  • Low grade
  • Apparent width only

Evidence · table

“0.61”

Context: 35.05

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

Nearology Playneutral

Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "The new high-grade intercept of 3.1 metres of 5 grams per tonne (g/t) Au and 42.0 g/t Ag within a broader 99 metres of 0"

NB-15-267North Bullfrog · goldGrade: 0.147Grade Unit: g/tIntercept: 4.58 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
NB-15-267
Project
North Bullfrog
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
KOR

Geometry

Grade
0.147
Grade Unit
g/t
Intercept
4.58 m
From
77.72 m
To
82.3 m
Intercept Depth
77.72 m

Classification

Program
exploration
Sample Type
drill
Group ID
NB-15-267:77.72-82.3

QA/QC

Laboratory
ALS Chemex
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t Au

Review

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

Dates

Event date
2016-01-19T00:00:00.000Z

Reasoning: A historical, low-grade gold intercept, providing context but not new information.

Negative factors

  • Low grade
  • Apparent width only
  • Stale Data Re-release

Evidence · table

“0.147”

Context: 4.58

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

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

Nearology Playneutral

Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "The new high-grade intercept of 3.1 metres of 5 grams per tonne (g/t) Au and 42.0 g/t Ag within a broader 99 metres of 0"

NB-15-267North Bullfrog · silverGrade: 0.35Grade Unit: g/tIntercept: 4.58 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
NB-15-267
Project
North Bullfrog
Commodity
silver
Region
usa_nv
Reported Region
usa_nv
Ticker
KOR

Geometry

Grade
0.35
Grade Unit
g/t
Intercept
4.58 m
From
77.72 m
To
82.3 m
Intercept Depth
77.72 m

Classification

Program
exploration
Sample Type
drill
Group ID
NB-15-267:77.72-82.3

QA/QC

Laboratory
ALS Chemex
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t Au

Review

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

Dates

Event date
2016-01-19T00:00:00.000Z

Reasoning: A historical, low-grade silver intercept, providing context but not new information.

Negative factors

  • Low grade
  • Apparent width only
  • Stale Data Re-release

Evidence · table

“0.35”

Context: 4.58

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

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

Nearology Playneutral

Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "The new high-grade intercept of 3.1 metres of 5 grams per tonne (g/t) Au and 42.0 g/t Ag within a broader 99 metres of 0"

NB-15-267North Bullfrog · goldGrade: 0.346Grade Unit: g/tIntercept: 9.14 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
NB-15-267
Project
North Bullfrog
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
KOR

Geometry

Grade
0.346
Grade Unit
g/t
Intercept
9.14 m
From
99.06 m
To
108.2 m
Intercept Depth
77.72 m

Classification

Program
exploration
Sample Type
drill
Group ID
NB-15-267:99.06-108.2

QA/QC

Laboratory
ALS Chemex
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t Au

Review

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

Dates

Event date
2016-01-19T00:00:00.000Z

Reasoning: A historical, weak-grade gold intercept, providing context but not new information.

Negative factors

  • Apparent width only
  • Stale Data Re-release

Evidence · table

“0.346”

Context: 9.14

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

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

Nearology Playneutral

Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "The new high-grade intercept of 3.1 metres of 5 grams per tonne (g/t) Au and 42.0 g/t Ag within a broader 99 metres of 0"

NB-15-267North Bullfrog · silverGrade: 1.02Grade Unit: g/tIntercept: 9.14 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
NB-15-267
Project
North Bullfrog
Commodity
silver
Region
usa_nv
Reported Region
usa_nv
Ticker
KOR

Geometry

Grade
1.02
Grade Unit
g/t
Intercept
9.14 m
From
99.06 m
To
108.2 m
Intercept Depth
77.72 m

Classification

Program
exploration
Sample Type
drill
Group ID
NB-15-267:99.06-108.2

QA/QC

Laboratory
ALS Chemex
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t Au

Review

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

Dates

Event date
2016-01-19T00:00:00.000Z

Reasoning: A historical, low-grade silver intercept, providing context but not new information.

Negative factors

  • Low grade
  • Apparent width only
  • Stale Data Re-release

Evidence · table

“1.02”

Context: 9.14

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

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

Nearology Playneutral

Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "The new high-grade intercept of 3.1 metres of 5 grams per tonne (g/t) Au and 42.0 g/t Ag within a broader 99 metres of 0"

NB-15-267North Bullfrog · goldGrade: 0.472Grade Unit: g/tIntercept: 210.31 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
NB-15-267
Project
North Bullfrog
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
KOR

Geometry

Grade
0.472
Grade Unit
g/t
Intercept
210.31 m
From
112.78 m
To
323.08 m
Intercept Depth
77.72 m

Classification

Program
exploration
Sample Type
drill
Group ID
NB-15-267:112.78-323.08

QA/QC

Laboratory
ALS Chemex
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t Au

Review

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

Dates

Event date
2016-01-19T00:00:00.000Z

Reasoning: A historical, very broad, low-grade gold intercept, indicating extensive mineralization.

Positive factors

  • Very broad zone of mineralization

Negative factors

  • Low grade
  • Apparent width only
  • Stale Data Re-release

Evidence · table

“0.472”

Context: 210.31

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

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

Nearology Playneutral

Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "The new high-grade intercept of 3.1 metres of 5 grams per tonne (g/t) Au and 42.0 g/t Ag within a broader 99 metres of 0"

NB-15-267North Bullfrog · silverGrade: 1.41Grade Unit: g/tIntercept: 210.31 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
NB-15-267
Project
North Bullfrog
Commodity
silver
Region
usa_nv
Reported Region
usa_nv
Ticker
KOR

Geometry

Grade
1.41
Grade Unit
g/t
Intercept
210.31 m
From
112.78 m
To
323.08 m
Intercept Depth
77.72 m

Classification

Program
exploration
Sample Type
drill
Group ID
NB-15-267:112.78-323.08

QA/QC

Laboratory
ALS Chemex
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t Au

Review

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

Dates

Event date
2016-01-19T00:00:00.000Z

Reasoning: A historical, very broad, low-grade silver intercept, indicating extensive mineralization.

Positive factors

  • Very broad zone of mineralization

Negative factors

  • Low grade
  • Apparent width only
  • Stale Data Re-release

Evidence · table

“1.41”

Context: 210.31

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

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

Nearology Playneutral

Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "The new high-grade intercept of 3.1 metres of 5 grams per tonne (g/t) Au and 42.0 g/t Ag within a broader 99 metres of 0"

NB-15-267North Bullfrog · goldGrade: 3.471Grade Unit: g/tIntercept: 10.66 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
NB-15-267
Project
North Bullfrog
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
KOR

Geometry

Grade
3.471
Grade Unit
g/t
Intercept
10.66 m
From
173.74 m
To
184.4 m
Intercept Depth
77.72 m

Classification

Program
exploration
Sample Type
drill
Group ID
NB-15-267:173.74-184.4

QA/QC

Laboratory
ALS Chemex
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t Au

Review

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

Dates

Event date
2016-01-19T00:00:00.000Z

Reasoning: A historical, strong-grade gold intercept over a significant width, indicating a higher-grade zone.

Positive factors

  • Strong grade gold
  • Significant width

Negative factors

  • Apparent width only
  • Stale Data Re-release

Evidence · table

“3.471”

Context: 10.66

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

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

Nearology Playneutral

Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "The new high-grade intercept of 3.1 metres of 5 grams per tonne (g/t) Au and 42.0 g/t Ag within a broader 99 metres of 0"

NB-15-267North Bullfrog · silverGrade: 3.59Grade Unit: g/tIntercept: 10.66 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
NB-15-267
Project
North Bullfrog
Commodity
silver
Region
usa_nv
Reported Region
usa_nv
Ticker
KOR

Geometry

Grade
3.59
Grade Unit
g/t
Intercept
10.66 m
From
173.74 m
To
184.4 m
Intercept Depth
77.72 m

Classification

Program
exploration
Sample Type
drill
Group ID
NB-15-267:173.74-184.4

QA/QC

Laboratory
ALS Chemex
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t Au

Review

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

Dates

Event date
2016-01-19T00:00:00.000Z

Reasoning: A historical, low-grade silver intercept over a significant width.

Positive factors

  • Significant width

Negative factors

  • Low grade
  • Apparent width only
  • Stale Data Re-release

Evidence · table

“3.59”

Context: 10.66

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

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

Nearology Playneutral

Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "The new high-grade intercept of 3.1 metres of 5 grams per tonne (g/t) Au and 42.0 g/t Ag within a broader 99 metres of 0"

NB-15-267North Bullfrog · goldGrade: 1.01Grade Unit: g/tIntercept: 1.52 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
NB-15-267
Project
North Bullfrog
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
KOR

Geometry

Grade
1.01
Grade Unit
g/t
Intercept
1.52 m
From
210.31 m
To
211.84 m
Intercept Depth
77.72 m

Classification

Program
exploration
Sample Type
drill
Group ID
NB-15-267:210.31-211.84

QA/QC

Laboratory
ALS Chemex
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t Au

Review

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

Dates

Event date
2016-01-19T00:00:00.000Z

Reasoning: A historical, narrow, moderate-grade gold intercept.

Positive factors

  • Moderate grade gold

Negative factors

  • Narrow width
  • Apparent width only
  • Stale Data Re-release

Evidence · table

“1.01”

Context: 1.52

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

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

Nearology Playneutral

Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "The new high-grade intercept of 3.1 metres of 5 grams per tonne (g/t) Au and 42.0 g/t Ag within a broader 99 metres of 0"

NB-15-267North Bullfrog · silverGrade: 1.37Grade Unit: g/tIntercept: 1.52 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
NB-15-267
Project
North Bullfrog
Commodity
silver
Region
usa_nv
Reported Region
usa_nv
Ticker
KOR

Geometry

Grade
1.37
Grade Unit
g/t
Intercept
1.52 m
From
210.31 m
To
211.84 m
Intercept Depth
77.72 m

Classification

Program
exploration
Sample Type
drill
Group ID
NB-15-267:210.31-211.84

QA/QC

Laboratory
ALS Chemex
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t Au

Review

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

Dates

Event date
2016-01-19T00:00:00.000Z

Reasoning: A historical, narrow, low-grade silver intercept.

Negative factors

  • Low grade
  • Narrow width
  • Apparent width only
  • Stale Data Re-release

Evidence · table

“1.37”

Context: 1.52

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

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

Nearology Playneutral

Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "The new high-grade intercept of 3.1 metres of 5 grams per tonne (g/t) Au and 42.0 g/t Ag within a broader 99 metres of 0"

NB-15-267North Bullfrog · goldGrade: 1.09Grade Unit: g/tIntercept: 1.52 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
NB-15-267
Project
North Bullfrog
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
KOR

Geometry

Grade
1.09
Grade Unit
g/t
Intercept
1.52 m
From
225.55 m
To
227.08 m
Intercept Depth
77.72 m

Classification

Program
exploration
Sample Type
drill
Group ID
NB-15-267:225.55-227.08

QA/QC

Laboratory
ALS Chemex
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t Au

Review

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

Dates

Event date
2016-01-19T00:00:00.000Z

Reasoning: A historical, narrow, moderate-grade gold intercept.

Positive factors

  • Moderate grade gold

Negative factors

  • Narrow width
  • Apparent width only
  • Stale Data Re-release

Evidence · table

“1.09”

Context: 1.52

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

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

Nearology Playneutral

Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "The new high-grade intercept of 3.1 metres of 5 grams per tonne (g/t) Au and 42.0 g/t Ag within a broader 99 metres of 0"

NB-15-267North Bullfrog · silverGrade: 2.76Grade Unit: g/tIntercept: 1.52 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
NB-15-267
Project
North Bullfrog
Commodity
silver
Region
usa_nv
Reported Region
usa_nv
Ticker
KOR

Geometry

Grade
2.76
Grade Unit
g/t
Intercept
1.52 m
From
225.55 m
To
227.08 m
Intercept Depth
77.72 m

Classification

Program
exploration
Sample Type
drill
Group ID
NB-15-267:225.55-227.08

QA/QC

Laboratory
ALS Chemex
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t Au

Review

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

Dates

Event date
2016-01-19T00:00:00.000Z

Reasoning: A historical, narrow, low-grade silver intercept.

Negative factors

  • Low grade
  • Narrow width
  • Apparent width only
  • Stale Data Re-release

Evidence · table

“2.76”

Context: 1.52

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

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

Nearology Playneutral

Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "The new high-grade intercept of 3.1 metres of 5 grams per tonne (g/t) Au and 42.0 g/t Ag within a broader 99 metres of 0"

NB-15-268North Bullfrog · goldGrade: 0.27Grade Unit: g/tIntercept: 9.15 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
NB-15-268
Project
North Bullfrog
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
KOR

Geometry

Grade
0.27
Grade Unit
g/t
Intercept
9.15 m
From
39.62 m
To
48.77 m
Intercept Depth
39.62 m

Classification

Program
exploration
Sample Type
drill
Group ID
NB-15-268:39.62-48.77

QA/QC

Laboratory
ALS Chemex
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t Au

Review

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

Dates

Event date
2016-01-19T00:00:00.000Z

Reasoning: A historical, low-grade gold intercept, providing context but not new information.

Negative factors

  • Low grade
  • Apparent width only
  • Stale Data Re-release

Evidence · table

“0.27”

Context: 9.15

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

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

Nearology Playneutral

Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "The new high-grade intercept of 3.1 metres of 5 grams per tonne (g/t) Au and 42.0 g/t Ag within a broader 99 metres of 0"

NB-15-268North Bullfrog · silverGrade: 0.45Grade Unit: g/tIntercept: 9.15 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
NB-15-268
Project
North Bullfrog
Commodity
silver
Region
usa_nv
Reported Region
usa_nv
Ticker
KOR

Geometry

Grade
0.45
Grade Unit
g/t
Intercept
9.15 m
From
39.62 m
To
48.77 m
Intercept Depth
39.62 m

Classification

Program
exploration
Sample Type
drill
Group ID
NB-15-268:39.62-48.77

QA/QC

Laboratory
ALS Chemex
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t Au

Review

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

Dates

Event date
2016-01-19T00:00:00.000Z

Reasoning: A historical, low-grade silver intercept, providing context but not new information.

Negative factors

  • Low grade
  • Apparent width only
  • Stale Data Re-release

Evidence · table

“0.45”

Context: 9.15

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

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

Nearology Playneutral

Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "The new high-grade intercept of 3.1 metres of 5 grams per tonne (g/t) Au and 42.0 g/t Ag within a broader 99 metres of 0"

NB-15-268North Bullfrog · goldGrade: 0.45Grade Unit: g/tIntercept: 42.67 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
NB-15-268
Project
North Bullfrog
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
KOR

Geometry

Grade
0.45
Grade Unit
g/t
Intercept
42.67 m
From
53.34 m
To
96.01 m
Intercept Depth
39.62 m

Classification

Program
exploration
Sample Type
drill
Group ID
NB-15-268:53.34-96.01

QA/QC

Laboratory
ALS Chemex
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t Au

Review

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

Dates

Event date
2016-01-19T00:00:00.000Z

Reasoning: A historical, broad, low-grade gold intercept, indicating extensive mineralization.

Positive factors

  • Broad zone of mineralization

Negative factors

  • Low grade
  • Apparent width only
  • Stale Data Re-release

Evidence · table

“0.45”

Context: 42.67

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

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

Nearology Playneutral

Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "The new high-grade intercept of 3.1 metres of 5 grams per tonne (g/t) Au and 42.0 g/t Ag within a broader 99 metres of 0"

NB-15-268North Bullfrog · silverGrade: 0.61Grade Unit: g/tIntercept: 42.67 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
NB-15-268
Project
North Bullfrog
Commodity
silver
Region
usa_nv
Reported Region
usa_nv
Ticker
KOR

Geometry

Grade
0.61
Grade Unit
g/t
Intercept
42.67 m
From
53.34 m
To
96.01 m
Intercept Depth
39.62 m

Classification

Program
exploration
Sample Type
drill
Group ID
NB-15-268:53.34-96.01

QA/QC

Laboratory
ALS Chemex
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t Au

Review

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

Dates

Event date
2016-01-19T00:00:00.000Z

Reasoning: A historical, broad, low-grade silver intercept, indicating extensive mineralization.

Positive factors

  • Broad zone of mineralization

Negative factors

  • Low grade
  • Apparent width only
  • Stale Data Re-release

Evidence · table

“0.61”

Context: 42.67

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

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

Nearology Playneutral

Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "The new high-grade intercept of 3.1 metres of 5 grams per tonne (g/t) Au and 42.0 g/t Ag within a broader 99 metres of 0"

NB-15-268North Bullfrog · goldGrade: 1.15Grade Unit: g/tIntercept: 1.52 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
NB-15-268
Project
North Bullfrog
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
KOR

Geometry

Grade
1.15
Grade Unit
g/t
Intercept
1.52 m
From
86.87 m
To
88.39 m
Intercept Depth
39.62 m

Classification

Program
exploration
Sample Type
drill
Group ID
NB-15-268:86.87-88.39

QA/QC

Laboratory
ALS Chemex
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t Au

Review

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

Dates

Event date
2016-01-19T00:00:00.000Z

Reasoning: A historical, narrow, moderate-grade gold intercept.

Positive factors

  • Moderate grade gold

Negative factors

  • Narrow width
  • Apparent width only
  • Stale Data Re-release

Evidence · table

“1.15”

Context: 1.52

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

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

Nearology Playneutral

Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "The new high-grade intercept of 3.1 metres of 5 grams per tonne (g/t) Au and 42.0 g/t Ag within a broader 99 metres of 0"

NB-15-268North Bullfrog · silverGrade: 1.51Grade Unit: g/tIntercept: 1.52 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
NB-15-268
Project
North Bullfrog
Commodity
silver
Region
usa_nv
Reported Region
usa_nv
Ticker
KOR

Geometry

Grade
1.51
Grade Unit
g/t
Intercept
1.52 m
From
86.87 m
To
88.39 m
Intercept Depth
39.62 m

Classification

Program
exploration
Sample Type
drill
Group ID
NB-15-268:86.87-88.39

QA/QC

Laboratory
ALS Chemex
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t Au

Review

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

Dates

Event date
2016-01-19T00:00:00.000Z

Reasoning: A historical, narrow, low-grade silver intercept.

Negative factors

  • Low grade
  • Narrow width
  • Apparent width only
  • Stale Data Re-release

Evidence · table

“1.51”

Context: 1.52

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

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

Nearology Playneutral

Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "The new high-grade intercept of 3.1 metres of 5 grams per tonne (g/t) Au and 42.0 g/t Ag within a broader 99 metres of 0"

NB-15-268North Bullfrog · goldGrade: 0.21Grade Unit: g/tIntercept: 4.58 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
NB-15-268
Project
North Bullfrog
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
KOR

Geometry

Grade
0.21
Grade Unit
g/t
Intercept
4.58 m
From
108.2 m
To
112.78 m
Intercept Depth
39.62 m

Classification

Program
exploration
Sample Type
drill
Group ID
NB-15-268:108.2-112.78

QA/QC

Laboratory
ALS Chemex
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t Au

Review

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

Dates

Event date
2016-01-19T00:00:00.000Z

Reasoning: A historical, low-grade gold intercept.

Negative factors

  • Low grade
  • Apparent width only
  • Stale Data Re-release

Evidence · table

“0.21”

Context: 4.58

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

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

Nearology Playneutral

Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "The new high-grade intercept of 3.1 metres of 5 grams per tonne (g/t) Au and 42.0 g/t Ag within a broader 99 metres of 0"

NB-15-268North Bullfrog · silverGrade: 0.04Grade Unit: g/tIntercept: 4.58 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
NB-15-268
Project
North Bullfrog
Commodity
silver
Region
usa_nv
Reported Region
usa_nv
Ticker
KOR

Geometry

Grade
0.04
Grade Unit
g/t
Intercept
4.58 m
From
108.2 m
To
112.78 m
Intercept Depth
39.62 m

Classification

Program
exploration
Sample Type
drill
Group ID
NB-15-268:108.2-112.78

QA/QC

Laboratory
ALS Chemex
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t Au

Review

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

Dates

Event date
2016-01-19T00:00:00.000Z

Reasoning: A historical, very low-grade silver intercept.

Negative factors

  • Very low grade
  • Apparent width only
  • Stale Data Re-release

Evidence · table

“0.04”

Context: 4.58

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

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

Nearology Playneutral

Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "The new high-grade intercept of 3.1 metres of 5 grams per tonne (g/t) Au and 42.0 g/t Ag within a broader 99 metres of 0"

NB-15-269North Bullfrog · goldGrade: 0.64Grade Unit: g/tIntercept: 6.09 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
NB-15-269
Project
North Bullfrog
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
KOR

Geometry

Grade
0.64
Grade Unit
g/t
Intercept
6.09 m
From
13.72 m
To
19.81 m
Intercept Depth
13.72 m

Classification

Program
exploration
Sample Type
drill
Group ID
NB-15-269:13.72-19.81

QA/QC

Laboratory
ALS Chemex
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t Au

Review

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

Dates

Event date
2016-01-19T00:00:00.000Z

Reasoning: A historical, moderate-grade gold intercept.

Positive factors

  • Moderate grade gold

Negative factors

  • Apparent width only
  • Stale Data Re-release

Evidence · table

“0.64”

Context: 6.09

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

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

Nearology Playneutral

Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "The new high-grade intercept of 3.1 metres of 5 grams per tonne (g/t) Au and 42.0 g/t Ag within a broader 99 metres of 0"

NB-15-269North Bullfrog · silverGrade: 0.77Grade Unit: g/tIntercept: 6.09 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
NB-15-269
Project
North Bullfrog
Commodity
silver
Region
usa_nv
Reported Region
usa_nv
Ticker
KOR

Geometry

Grade
0.77
Grade Unit
g/t
Intercept
6.09 m
From
13.72 m
To
19.81 m
Intercept Depth
13.72 m

Classification

Program
exploration
Sample Type
drill
Group ID
NB-15-269:13.72-19.81

QA/QC

Laboratory
ALS Chemex
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t Au

Review

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

Dates

Event date
2016-01-19T00:00:00.000Z

Reasoning: A historical, low-grade silver intercept.

Negative factors

  • Low grade
  • Apparent width only
  • Stale Data Re-release

Evidence · table

“0.77”

Context: 6.09

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

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

Nearology Playneutral

Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "The new high-grade intercept of 3.1 metres of 5 grams per tonne (g/t) Au and 42.0 g/t Ag within a broader 99 metres of 0"

NB-15-269North Bullfrog · goldGrade: 0.37Grade Unit: g/tIntercept: 7.62 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
NB-15-269
Project
North Bullfrog
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
KOR

Geometry

Grade
0.37
Grade Unit
g/t
Intercept
7.62 m
From
54.86 m
To
62.48 m
Intercept Depth
13.72 m

Classification

Program
exploration
Sample Type
drill
Group ID
NB-15-269:54.86-62.48

QA/QC

Laboratory
ALS Chemex
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t Au

Review

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

Dates

Event date
2016-01-19T00:00:00.000Z

Reasoning: A historical, weak-grade gold intercept.

Negative factors

  • Apparent width only
  • Stale Data Re-release

Evidence · table

“0.37”

Context: 7.62

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

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

Nearology Playneutral

Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "The new high-grade intercept of 3.1 metres of 5 grams per tonne (g/t) Au and 42.0 g/t Ag within a broader 99 metres of 0"

NB-15-269North Bullfrog · silverGrade: 1.1Grade Unit: g/tIntercept: 7.62 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
NB-15-269
Project
North Bullfrog
Commodity
silver
Region
usa_nv
Reported Region
usa_nv
Ticker
KOR

Geometry

Grade
1.1
Grade Unit
g/t
Intercept
7.62 m
From
54.86 m
To
62.48 m
Intercept Depth
13.72 m

Classification

Program
exploration
Sample Type
drill
Group ID
NB-15-269:54.86-62.48

QA/QC

Laboratory
ALS Chemex
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t Au

Review

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

Dates

Event date
2016-01-19T00:00:00.000Z

Reasoning: A historical, low-grade silver intercept.

Negative factors

  • Low grade
  • Apparent width only
  • Stale Data Re-release

Evidence · table

“1.1”

Context: 7.62

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

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

Nearology Playneutral

Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "The new high-grade intercept of 3.1 metres of 5 grams per tonne (g/t) Au and 42.0 g/t Ag within a broader 99 metres of 0"

NB-15-269North Bullfrog · goldGrade: 1.28Grade Unit: g/tIntercept: 19.82 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
NB-15-269
Project
North Bullfrog
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
KOR

Geometry

Grade
1.28
Grade Unit
g/t
Intercept
19.82 m
From
92.96 m
To
112.78 m
Intercept Depth
13.72 m

Classification

Program
exploration
Sample Type
drill
Group ID
NB-15-269:92.96-112.78

QA/QC

Laboratory
ALS Chemex
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t Au

Review

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

Dates

Event date
2016-01-19T00:00:00.000Z

Reasoning: A historical, moderate-grade gold intercept over a significant width.

Positive factors

  • Moderate grade gold
  • Significant width

Negative factors

  • Apparent width only
  • Stale Data Re-release

Evidence · table

“1.28”

Context: 19.82

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

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

Nearology Playneutral

Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "The new high-grade intercept of 3.1 metres of 5 grams per tonne (g/t) Au and 42.0 g/t Ag within a broader 99 metres of 0"

NB-15-269North Bullfrog · silverGrade: 1.8Grade Unit: g/tIntercept: 19.82 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
NB-15-269
Project
North Bullfrog
Commodity
silver
Region
usa_nv
Reported Region
usa_nv
Ticker
KOR

Geometry

Grade
1.8
Grade Unit
g/t
Intercept
19.82 m
From
92.96 m
To
112.78 m
Intercept Depth
13.72 m

Classification

Program
exploration
Sample Type
drill
Group ID
NB-15-269:92.96-112.78

QA/QC

Laboratory
ALS Chemex
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t Au

Review

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

Dates

Event date
2016-01-19T00:00:00.000Z

Reasoning: A historical, low-grade silver intercept over a significant width.

Positive factors

  • Significant width

Negative factors

  • Low grade
  • Apparent width only
  • Stale Data Re-release

Evidence · table

“1.8”

Context: 19.82

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

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

Nearology Playneutral

Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "The new high-grade intercept of 3.1 metres of 5 grams per tonne (g/t) Au and 42.0 g/t Ag within a broader 99 metres of 0"

NB-15-269North Bullfrog · goldGrade: 0.23Grade Unit: g/tIntercept: 4.57 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
NB-15-269
Project
North Bullfrog
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
KOR

Geometry

Grade
0.23
Grade Unit
g/t
Intercept
4.57 m
From
167.64 m
To
172.21 m
Intercept Depth
13.72 m

Classification

Program
exploration
Sample Type
drill
Group ID
NB-15-269:167.64-172.21

QA/QC

Laboratory
ALS Chemex
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t Au

Review

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

Dates

Event date
2016-01-19T00:00:00.000Z

Reasoning: A historical, low-grade gold intercept.

Negative factors

  • Low grade
  • Apparent width only
  • Stale Data Re-release

Evidence · table

“0.23”

Context: 4.57

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

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

Nearology Playneutral

Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "The new high-grade intercept of 3.1 metres of 5 grams per tonne (g/t) Au and 42.0 g/t Ag within a broader 99 metres of 0"

NB-15-269North Bullfrog · silverGrade: 0.5Grade Unit: g/tIntercept: 4.57 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
NB-15-269
Project
North Bullfrog
Commodity
silver
Region
usa_nv
Reported Region
usa_nv
Ticker
KOR

Geometry

Grade
0.5
Grade Unit
g/t
Intercept
4.57 m
From
167.64 m
To
172.21 m
Intercept Depth
13.72 m

Classification

Program
exploration
Sample Type
drill
Group ID
NB-15-269:167.64-172.21

QA/QC

Laboratory
ALS Chemex
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t Au

Review

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

Dates

Event date
2016-01-19T00:00:00.000Z

Reasoning: A historical, low-grade silver intercept.

Negative factors

  • Low grade
  • Apparent width only
  • Stale Data Re-release

Evidence · table

“0.5”

Context: 4.57

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

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

Nearology Playneutral

Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "The new high-grade intercept of 3.1 metres of 5 grams per tonne (g/t) Au and 42.0 g/t Ag within a broader 99 metres of 0"

NB-15-270North Bullfrog · goldGrade: 0.35Grade Unit: g/tIntercept: 9.14 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
NB-15-270
Project
North Bullfrog
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
KOR

Geometry

Grade
0.35
Grade Unit
g/t
Intercept
9.14 m
From
45.72 m
To
54.86 m
Intercept Depth
45.72 m

Classification

Program
exploration
Sample Type
drill
Group ID
NB-15-270:45.72-54.86

QA/QC

Laboratory
ALS Chemex
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t Au

Review

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

Dates

Event date
2016-01-19T00:00:00.000Z

Reasoning: A historical, weak-grade gold intercept.

Negative factors

  • Apparent width only
  • Stale Data Re-release

Evidence · table

“0.35”

Context: 9.14

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

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

Nearology Playneutral

Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "The new high-grade intercept of 3.1 metres of 5 grams per tonne (g/t) Au and 42.0 g/t Ag within a broader 99 metres of 0"

NB-15-270North Bullfrog · silverGrade: 0.58Grade Unit: g/tIntercept: 9.14 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
NB-15-270
Project
North Bullfrog
Commodity
silver
Region
usa_nv
Reported Region
usa_nv
Ticker
KOR

Geometry

Grade
0.58
Grade Unit
g/t
Intercept
9.14 m
From
45.72 m
To
54.86 m
Intercept Depth
45.72 m

Classification

Program
exploration
Sample Type
drill
Group ID
NB-15-270:45.72-54.86

QA/QC

Laboratory
ALS Chemex
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t Au

Review

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

Dates

Event date
2016-01-19T00:00:00.000Z

Reasoning: A historical, low-grade silver intercept.

Negative factors

  • Low grade
  • Apparent width only
  • Stale Data Re-release

Evidence · table

“0.58”

Context: 9.14

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

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

Nearology Playneutral

Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "The new high-grade intercept of 3.1 metres of 5 grams per tonne (g/t) Au and 42.0 g/t Ag within a broader 99 metres of 0"

NB-15-270North Bullfrog · goldGrade: 0.43Grade Unit: g/tIntercept: 27.43 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
NB-15-270
Project
North Bullfrog
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
KOR

Geometry

Grade
0.43
Grade Unit
g/t
Intercept
27.43 m
From
82.3 m
To
109.73 m
Intercept Depth
45.72 m

Classification

Program
exploration
Sample Type
drill
Group ID
NB-15-270:82.3-109.73

QA/QC

Laboratory
ALS Chemex
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t Au

Review

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

Dates

Event date
2016-01-19T00:00:00.000Z

Reasoning: A historical, broad, low-grade gold intercept.

Positive factors

  • Broad zone of mineralization

Negative factors

  • Low grade
  • Apparent width only
  • Stale Data Re-release

Evidence · table

“0.43”

Context: 27.43

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

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

Nearology Playneutral

Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "The new high-grade intercept of 3.1 metres of 5 grams per tonne (g/t) Au and 42.0 g/t Ag within a broader 99 metres of 0"

NB-15-270North Bullfrog · silverGrade: 1.47Grade Unit: g/tIntercept: 27.43 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
NB-15-270
Project
North Bullfrog
Commodity
silver
Region
usa_nv
Reported Region
usa_nv
Ticker
KOR

Geometry

Grade
1.47
Grade Unit
g/t
Intercept
27.43 m
From
82.3 m
To
109.73 m
Intercept Depth
45.72 m

Classification

Program
exploration
Sample Type
drill
Group ID
NB-15-270:82.3-109.73

QA/QC

Laboratory
ALS Chemex
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t Au

Review

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

Dates

Event date
2016-01-19T00:00:00.000Z

Reasoning: A historical, broad, low-grade silver intercept.

Positive factors

  • Broad zone of mineralization

Negative factors

  • Low grade
  • Apparent width only
  • Stale Data Re-release

Evidence · table

“1.47”

Context: 27.43

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

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

Nearology Playneutral

Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "The new high-grade intercept of 3.1 metres of 5 grams per tonne (g/t) Au and 42.0 g/t Ag within a broader 99 metres of 0"

NB-15-270North Bullfrog · goldGrade: 1.05Grade Unit: g/tIntercept: 1.52 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
NB-15-270
Project
North Bullfrog
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
KOR

Geometry

Grade
1.05
Grade Unit
g/t
Intercept
1.52 m
From
85.34 m
To
86.86 m
Intercept Depth
45.72 m

Classification

Program
exploration
Sample Type
drill
Group ID
NB-15-270:85.34-86.86

QA/QC

Laboratory
ALS Chemex
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t Au

Review

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

Dates

Event date
2016-01-19T00:00:00.000Z

Reasoning: A historical, narrow, moderate-grade gold intercept.

Positive factors

  • Moderate grade gold

Negative factors

  • Narrow width
  • Apparent width only
  • Stale Data Re-release

Evidence · table

“1.05”

Context: 1.52

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

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

Nearology Playneutral

Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "The new high-grade intercept of 3.1 metres of 5 grams per tonne (g/t) Au and 42.0 g/t Ag within a broader 99 metres of 0"

NB-15-270North Bullfrog · silverGrade: 1.02Grade Unit: g/tIntercept: 1.52 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
NB-15-270
Project
North Bullfrog
Commodity
silver
Region
usa_nv
Reported Region
usa_nv
Ticker
KOR

Geometry

Grade
1.02
Grade Unit
g/t
Intercept
1.52 m
From
85.34 m
To
86.86 m
Intercept Depth
45.72 m

Classification

Program
exploration
Sample Type
drill
Group ID
NB-15-270:85.34-86.86

QA/QC

Laboratory
ALS Chemex
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t Au

Review

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

Dates

Event date
2016-01-19T00:00:00.000Z

Reasoning: A historical, narrow, low-grade silver intercept.

Negative factors

  • Low grade
  • Narrow width
  • Apparent width only
  • Stale Data Re-release

Evidence · table

“1.02”

Context: 1.52

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

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

Nearology Playneutral

Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "The new high-grade intercept of 3.1 metres of 5 grams per tonne (g/t) Au and 42.0 g/t Ag within a broader 99 metres of 0"

NB-15-270North Bullfrog · goldGrade: 0.29Grade Unit: g/tIntercept: 25.91 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
NB-15-270
Project
North Bullfrog
Commodity
gold
Region
usa_nv
Reported Region
usa_nv
Ticker
KOR

Geometry

Grade
0.29
Grade Unit
g/t
Intercept
25.91 m
From
118.87 m
To
144.78 m
Intercept Depth
45.72 m

Classification

Program
exploration
Sample Type
drill
Group ID
NB-15-270:118.87-144.78

QA/QC

Laboratory
ALS Chemex
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t Au

Review

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

Dates

Event date
2016-01-19T00:00:00.000Z

Reasoning: A historical, broad, low-grade gold intercept.

Positive factors

  • Broad zone of mineralization

Negative factors

  • Low grade
  • Apparent width only
  • Stale Data Re-release

Evidence · table

“0.29”

Context: 25.91

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

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

Nearology Playneutral

Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "The new high-grade intercept of 3.1 metres of 5 grams per tonne (g/t) Au and 42.0 g/t Ag within a broader 99 metres of 0"

NB-15-270North Bullfrog · silverGrade: 0.59Grade Unit: g/tIntercept: 25.91 mHistorical resultNeeds review: historical_restatementView all details
Link to this fact

Identity

Hole ID
NB-15-270
Project
North Bullfrog
Commodity
silver
Region
usa_nv
Reported Region
usa_nv
Ticker
KOR

Geometry

Grade
0.59
Grade Unit
g/t
Intercept
25.91 m
From
118.87 m
To
144.78 m
Intercept Depth
45.72 m

Classification

Program
exploration
Sample Type
drill
Group ID
NB-15-270:118.87-144.78

QA/QC

Laboratory
ALS Chemex
QA/QC Disclosed
Yes
Lab Certified
Yes
QP Signed
Yes
QA/QC Methods
standards, blanks, duplicates

Compositing

Cutoff Grade
0.1
Cutoff Unit
g/t Au

Review

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

Dates

Event date
2016-01-19T00:00:00.000Z

Reasoning: A historical, broad, low-grade silver intercept.

Positive factors

  • Broad zone of mineralization

Negative factors

  • Low grade
  • Apparent width only
  • Stale Data Re-release

Evidence · table

“0.59”

Context: 25.91

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

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

Nearology Playneutral

Value premise rests on proximity to a known deposit rather than own results.

Why it applies: proximity is offered as the value premise: "The new high-grade intercept of 3.1 metres of 5 grams per tonne (g/t) Au and 42.0 g/t Ag within a broader 99 metres of 0"

Resource Estimates (12)

measuredNorth Bullfrog Project · goldTonnes: 3860000Grade: 2.55Grade Unit: g/tContained Metal: 316.5Contained Unit: kozView all details
Link to this fact

Identity

Project
North Bullfrog Project
Commodity
gold
Region
usa_nv
Reported Region
Nevada
Ticker
KOR

Resource scope

Estimate type
resource
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Jeffrey A. Pontius, Carl E. Brechtel
Resource group id
resource:887e56c52d3411a2ecdf
Material type
oxide

Resource Data

Category
measured
Tonnes
3860000
Grade
2.55
Grade Unit
g/t
Contained Metal
316.5
Contained Unit
koz
Cutoff Grade
0.52
Cutoff Unit
g/t gold

Prior Estimate

Resource Date
2015-06-16

Review

Needs Review
No
Historical
No

Dates

Event date
2016-01-19T00:00:00.000Z

Reasoning: A high-confidence Measured Resource for gold, indicating well-defined and high-grade mineralization for mill processing, though the estimate is historical.

Positive factors

  • Measured Resource
  • High grade gold
  • NI 43-101 Compliant
  • QP/CP Signed
  • Cut-off Disclosed

Negative factors

  • Stale Estimate

Evidence · text

“measured mineral resource of 3.86 Mt at an average grade of 2.55 g/t gold and 19.70 g/t silver, containing 316.5k ounces of gold and 2,445k ounces of silver, an indicated mineral resource of 1.81 Mt at an average grade of 1.53 g/t gold, and 10.20 g/t silver, containing 89.1k ounces of gold and 593.6k ounces of silver and an inferred resource of 1.48 Mt at an average grade of 0.83 g/t gold and 4.26 g/t silver, containing 39.5k ounces of gold and 202.7k ounces of silver for oxide mill processing. The mineral resource for the mill process was defined by Whittle TM optimization using all cost and recovery data and a breakeven cut-off grade of 0.52 g/t gold.”

Tags used in scoring

Measured Resourcepositive

Highest confidence category — tonnage, grade, shape well-established from closely-spaced drilling. Basis for Proven Reserves.

Why it applies: category is "measured"

Cut-off Disclosedpositive

Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

PEA-Supportingneutral

Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.

Why it applies: the release names the study this estimate supports

PFS-Supportingneutral

Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component.

Why it applies: the release names the study this estimate supports

DFS-Supportingneutral

Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.

Why it applies: the release names the study this estimate supports

measuredNorth Bullfrog Project · silverTonnes: 3860000Grade: 19.7Grade Unit: g/tContained Metal: 2445Contained Unit: kozView all details
Link to this fact

Identity

Project
North Bullfrog Project
Commodity
silver
Region
usa_nv
Reported Region
Nevada
Ticker
KOR

Resource scope

Estimate type
resource
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Jeffrey A. Pontius, Carl E. Brechtel
Resource group id
resource:887e56c52d3411a2ecdf
Material type
oxide

Resource Data

Category
measured
Tonnes
3860000
Grade
19.7
Grade Unit
g/t
Contained Metal
2445
Contained Unit
koz
Cutoff Grade
0.52
Cutoff Unit
g/t gold

Prior Estimate

Resource Date
2015-06-16

Review

Needs Review
No
Historical
No

Dates

Event date
2016-01-19T00:00:00.000Z

Reasoning: A high-confidence Measured Resource for silver, indicating well-defined mineralization for mill processing, though the estimate is historical.

Positive factors

  • Measured Resource
  • NI 43-101 Compliant
  • QP/CP Signed
  • Cut-off Disclosed

Negative factors

  • Stale Estimate

Evidence · text

“measured mineral resource of 3.86 Mt at an average grade of 2.55 g/t gold and 19.70 g/t silver, containing 316.5k ounces of gold and 2,445k ounces of silver, an indicated mineral resource of 1.81 Mt at an average grade of 1.53 g/t gold, and 10.20 g/t silver, containing 89.1k ounces of gold and 593.6k ounces of silver and an inferred resource of 1.48 Mt at an average grade of 0.83 g/t gold and 4.26 g/t silver, containing 39.5k ounces of gold and 202.7k ounces of silver for oxide mill processing. The mineral resource for the mill process was defined by Whittle TM optimization using all cost and recovery data and a breakeven cut-off grade of 0.52 g/t gold.”

Tags used in scoring

Measured Resourcepositive

Highest confidence category — tonnage, grade, shape well-established from closely-spaced drilling. Basis for Proven Reserves.

Why it applies: category is "measured"

Cut-off Disclosedpositive

Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

PEA-Supportingneutral

Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.

Why it applies: the release names the study this estimate supports

PFS-Supportingneutral

Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component.

Why it applies: the release names the study this estimate supports

DFS-Supportingneutral

Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.

Why it applies: the release names the study this estimate supports

indicatedNorth Bullfrog Project · goldTonnes: 1810000Grade: 1.53Grade Unit: g/tContained Metal: 89.1Contained Unit: kozView all details
Link to this fact

Identity

Project
North Bullfrog Project
Commodity
gold
Region
usa_nv
Reported Region
Nevada
Ticker
KOR

Resource scope

Estimate type
resource
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Jeffrey A. Pontius, Carl E. Brechtel
Resource group id
resource:7f3838bc63f684bc656c
Material type
oxide

Resource Data

Category
indicated
Tonnes
1810000
Grade
1.53
Grade Unit
g/t
Contained Metal
89.1
Contained Unit
koz
Cutoff Grade
0.52
Cutoff Unit
g/t gold

Prior Estimate

Resource Date
2015-06-16

Review

Needs Review
No
Historical
No

Dates

Event date
2016-01-19T00:00:00.000Z

Reasoning: A moderate-confidence Indicated Resource for gold, indicating good geological understanding for mill processing, though the estimate is historical.

Positive factors

  • Indicated Resource
  • Moderate grade gold
  • NI 43-101 Compliant
  • QP/CP Signed
  • Cut-off Disclosed

Negative factors

  • Stale Estimate

Evidence · text

“measured mineral resource of 3.86 Mt at an average grade of 2.55 g/t gold and 19.70 g/t silver, containing 316.5k ounces of gold and 2,445k ounces of silver, an indicated mineral resource of 1.81 Mt at an average grade of 1.53 g/t gold, and 10.20 g/t silver, containing 89.1k ounces of gold and 593.6k ounces of silver and an inferred resource of 1.48 Mt at an average grade of 0.83 g/t gold and 4.26 g/t silver, containing 39.5k ounces of gold and 202.7k ounces of silver for oxide mill processing. The mineral resource for the mill process was defined by Whittle TM optimization using all cost and recovery data and a breakeven cut-off grade of 0.52 g/t gold.”

Tags used in scoring

Indicated Resourcepositive

Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.

Why it applies: category is "indicated"

Cut-off Disclosedpositive

Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

PEA-Supportingneutral

Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.

Why it applies: the release names the study this estimate supports

PFS-Supportingneutral

Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component.

Why it applies: the release names the study this estimate supports

DFS-Supportingneutral

Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.

Why it applies: the release names the study this estimate supports

indicatedNorth Bullfrog Project · silverTonnes: 1810000Grade: 10.2Grade Unit: g/tContained Metal: 593.6Contained Unit: kozView all details
Link to this fact

Identity

Project
North Bullfrog Project
Commodity
silver
Region
usa_nv
Reported Region
Nevada
Ticker
KOR

Resource scope

Estimate type
resource
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Jeffrey A. Pontius, Carl E. Brechtel
Resource group id
resource:7f3838bc63f684bc656c
Material type
oxide

Resource Data

Category
indicated
Tonnes
1810000
Grade
10.2
Grade Unit
g/t
Contained Metal
593.6
Contained Unit
koz
Cutoff Grade
0.52
Cutoff Unit
g/t gold

Prior Estimate

Resource Date
2015-06-16

Review

Needs Review
No
Historical
No

Dates

Event date
2016-01-19T00:00:00.000Z

Reasoning: A moderate-confidence Indicated Resource for silver, indicating good geological understanding for mill processing, though the estimate is historical.

Positive factors

  • Indicated Resource
  • NI 43-101 Compliant
  • QP/CP Signed
  • Cut-off Disclosed

Negative factors

  • Low grade
  • Stale Estimate

Evidence · text

“measured mineral resource of 3.86 Mt at an average grade of 2.55 g/t gold and 19.70 g/t silver, containing 316.5k ounces of gold and 2,445k ounces of silver, an indicated mineral resource of 1.81 Mt at an average grade of 1.53 g/t gold, and 10.20 g/t silver, containing 89.1k ounces of gold and 593.6k ounces of silver and an inferred resource of 1.48 Mt at an average grade of 0.83 g/t gold and 4.26 g/t silver, containing 39.5k ounces of gold and 202.7k ounces of silver for oxide mill processing. The mineral resource for the mill process was defined by Whittle TM optimization using all cost and recovery data and a breakeven cut-off grade of 0.52 g/t gold.”

Tags used in scoring

Indicated Resourcepositive

Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.

Why it applies: category is "indicated"

Cut-off Disclosedpositive

Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

PEA-Supportingneutral

Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.

Why it applies: the release names the study this estimate supports

PFS-Supportingneutral

Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component.

Why it applies: the release names the study this estimate supports

DFS-Supportingneutral

Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.

Why it applies: the release names the study this estimate supports

inferredNorth Bullfrog Project · goldTonnes: 1480000Grade: 0.83Grade Unit: g/tContained Metal: 39.5Contained Unit: kozView all details
Link to this fact

Identity

Project
North Bullfrog Project
Commodity
gold
Region
usa_nv
Reported Region
Nevada
Ticker
KOR

Resource scope

Estimate type
resource
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Jeffrey A. Pontius, Carl E. Brechtel
Resource group id
resource:a52e374d48449116ee00
Material type
oxide

Resource Data

Category
inferred
Tonnes
1480000
Grade
0.83
Grade Unit
g/t
Contained Metal
39.5
Contained Unit
koz
Cutoff Grade
0.52
Cutoff Unit
g/t gold

Prior Estimate

Resource Date
2015-06-16

Review

Needs Review
No
Historical
No

Dates

Event date
2016-01-19T00:00:00.000Z

Reasoning: A lower-confidence Inferred Resource for gold, indicating potential but requiring further drilling for mill processing, and the estimate is historical.

Positive factors

  • NI 43-101 Compliant
  • QP/CP Signed
  • Cut-off Disclosed

Negative factors

  • Inferred Resource
  • Low grade
  • Stale Estimate

Evidence · text

“measured mineral resource of 3.86 Mt at an average grade of 2.55 g/t gold and 19.70 g/t silver, containing 316.5k ounces of gold and 2,445k ounces of silver, an indicated mineral resource of 1.81 Mt at an average grade of 1.53 g/t gold, and 10.20 g/t silver, containing 89.1k ounces of gold and 593.6k ounces of silver and an inferred resource of 1.48 Mt at an average grade of 0.83 g/t gold and 4.26 g/t silver, containing 39.5k ounces of gold and 202.7k ounces of silver for oxide mill processing. The mineral resource for the mill process was defined by Whittle TM optimization using all cost and recovery data and a breakeven cut-off grade of 0.52 g/t gold.”

Tags used in scoring

Inferred Resourcenegative

Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.

Why it applies: category is "inferred"

Cut-off Disclosedpositive

Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

PEA-Supportingneutral

Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.

Why it applies: the release names the study this estimate supports

PFS-Supportingneutral

Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component.

Why it applies: the release names the study this estimate supports

DFS-Supportingneutral

Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.

Why it applies: the release names the study this estimate supports

inferredNorth Bullfrog Project · silverTonnes: 1480000Grade: 4.26Grade Unit: g/tContained Metal: 202.7Contained Unit: kozView all details
Link to this fact

Identity

Project
North Bullfrog Project
Commodity
silver
Region
usa_nv
Reported Region
Nevada
Ticker
KOR

Resource scope

Estimate type
resource
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Jeffrey A. Pontius, Carl E. Brechtel
Resource group id
resource:a52e374d48449116ee00
Material type
oxide

Resource Data

Category
inferred
Tonnes
1480000
Grade
4.26
Grade Unit
g/t
Contained Metal
202.7
Contained Unit
koz
Cutoff Grade
0.52
Cutoff Unit
g/t gold

Prior Estimate

Resource Date
2015-06-16

Review

Needs Review
No
Historical
No

Dates

Event date
2016-01-19T00:00:00.000Z

Reasoning: A lower-confidence Inferred Resource for silver, indicating potential but requiring further drilling for mill processing, and the estimate is historical.

Positive factors

  • NI 43-101 Compliant
  • QP/CP Signed
  • Cut-off Disclosed

Negative factors

  • Inferred Resource
  • Low grade
  • Stale Estimate

Evidence · text

“measured mineral resource of 3.86 Mt at an average grade of 2.55 g/t gold and 19.70 g/t silver, containing 316.5k ounces of gold and 2,445k ounces of silver, an indicated mineral resource of 1.81 Mt at an average grade of 1.53 g/t gold, and 10.20 g/t silver, containing 89.1k ounces of gold and 593.6k ounces of silver and an inferred resource of 1.48 Mt at an average grade of 0.83 g/t gold and 4.26 g/t silver, containing 39.5k ounces of gold and 202.7k ounces of silver for oxide mill processing. The mineral resource for the mill process was defined by Whittle TM optimization using all cost and recovery data and a breakeven cut-off grade of 0.52 g/t gold.”

Tags used in scoring

Inferred Resourcenegative

Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.

Why it applies: category is "inferred"

Cut-off Disclosedpositive

Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

PEA-Supportingneutral

Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.

Why it applies: the release names the study this estimate supports

PFS-Supportingneutral

Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component.

Why it applies: the release names the study this estimate supports

DFS-Supportingneutral

Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.

Why it applies: the release names the study this estimate supports

measuredNorth Bullfrog Project · goldTonnes: 300000Grade: 0.25Grade Unit: g/tContained Metal: 2.4Contained Unit: kozView all details
Link to this fact

Identity

Project
North Bullfrog Project
Commodity
gold
Region
usa_nv
Reported Region
Nevada
Ticker
KOR

Resource scope

Estimate type
resource
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Jeffrey A. Pontius, Carl E. Brechtel
Resource group id
resource:29a91c844ecc413c082d
Material type
oxide

Resource Data

Category
measured
Tonnes
300000
Grade
0.25
Grade Unit
g/t
Contained Metal
2.4
Contained Unit
koz
Cutoff Grade
0.15
Cutoff Unit
g/t

Prior Estimate

Resource Date
2015-06-16

Review

Needs Review
No
Historical
No

Dates

Event date
2016-01-19T00:00:00.000Z

Reasoning: A high-confidence Measured Resource for gold, suitable for heap leach processing, though the grade is low and the estimate is historical.

Positive factors

  • Measured Resource
  • NI 43-101 Compliant
  • QP/CP Signed
  • Cut-off Disclosed

Negative factors

  • Low grade
  • Stale Estimate

Evidence · text

“measured mineral resource of 0.3 Mt at an average grade of 0.25 g/t gold and 2.76 g/t silver, containing 2.4k ounces of gold and 26.6k ounces of silver, an indicated mineral resource of 22.86 Mt at an average grade of 0.30 g/t gold and 0.43 g/t silver, containing 220.5k ounces of gold and 316.1k ounces of silver and an inferred mineral resource of 176.3 Mt at an average grade of 0.19 g/t gold and 0.67 g/t silver, containing 1,077.4k ounces of gold and 3,799.2k ounces of silver for oxide, heap leach processing. The mineral resource for heap leach processing was defined by Whittle TM optimization using all cost and recovery data and a breakeven cut-off grade of 0.15 g/t.”

Tags used in scoring

Measured Resourcepositive

Highest confidence category — tonnage, grade, shape well-established from closely-spaced drilling. Basis for Proven Reserves.

Why it applies: category is "measured"

Cut-off Disclosedpositive

Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

PEA-Supportingneutral

Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.

Why it applies: the release names the study this estimate supports

PFS-Supportingneutral

Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component.

Why it applies: the release names the study this estimate supports

DFS-Supportingneutral

Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.

Why it applies: the release names the study this estimate supports

measuredNorth Bullfrog Project · silverTonnes: 300000Grade: 2.76Grade Unit: g/tContained Metal: 26.6Contained Unit: kozView all details
Link to this fact

Identity

Project
North Bullfrog Project
Commodity
silver
Region
usa_nv
Reported Region
Nevada
Ticker
KOR

Resource scope

Estimate type
resource
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Jeffrey A. Pontius, Carl E. Brechtel
Resource group id
resource:29a91c844ecc413c082d
Material type
oxide

Resource Data

Category
measured
Tonnes
300000
Grade
2.76
Grade Unit
g/t
Contained Metal
26.6
Contained Unit
koz
Cutoff Grade
0.15
Cutoff Unit
g/t

Prior Estimate

Resource Date
2015-06-16

Review

Needs Review
No
Historical
No

Dates

Event date
2016-01-19T00:00:00.000Z

Reasoning: A high-confidence Measured Resource for silver, suitable for heap leach processing, though the grade is low and the estimate is historical.

Positive factors

  • Measured Resource
  • NI 43-101 Compliant
  • QP/CP Signed
  • Cut-off Disclosed

Negative factors

  • Low grade
  • Stale Estimate

Evidence · text

“measured mineral resource of 0.3 Mt at an average grade of 0.25 g/t gold and 2.76 g/t silver, containing 2.4k ounces of gold and 26.6k ounces of silver, an indicated mineral resource of 22.86 Mt at an average grade of 0.30 g/t gold and 0.43 g/t silver, containing 220.5k ounces of gold and 316.1k ounces of silver and an inferred mineral resource of 176.3 Mt at an average grade of 0.19 g/t gold and 0.67 g/t silver, containing 1,077.4k ounces of gold and 3,799.2k ounces of silver for oxide, heap leach processing. The mineral resource for heap leach processing was defined by Whittle TM optimization using all cost and recovery data and a breakeven cut-off grade of 0.15 g/t.”

Tags used in scoring

Measured Resourcepositive

Highest confidence category — tonnage, grade, shape well-established from closely-spaced drilling. Basis for Proven Reserves.

Why it applies: category is "measured"

Cut-off Disclosedpositive

Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

PEA-Supportingneutral

Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.

Why it applies: the release names the study this estimate supports

PFS-Supportingneutral

Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component.

Why it applies: the release names the study this estimate supports

DFS-Supportingneutral

Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.

Why it applies: the release names the study this estimate supports

indicatedNorth Bullfrog Project · goldTonnes: 22860000Grade: 0.3Grade Unit: g/tContained Metal: 220.5Contained Unit: kozView all details
Link to this fact

Identity

Project
North Bullfrog Project
Commodity
gold
Region
usa_nv
Reported Region
Nevada
Ticker
KOR

Resource scope

Estimate type
resource
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Jeffrey A. Pontius, Carl E. Brechtel
Resource group id
resource:8ea52fc71cc575c91c7e
Material type
oxide

Resource Data

Category
indicated
Tonnes
22860000
Grade
0.3
Grade Unit
g/t
Contained Metal
220.5
Contained Unit
koz
Cutoff Grade
0.15
Cutoff Unit
g/t

Prior Estimate

Resource Date
2015-06-16

Review

Needs Review
No
Historical
No

Dates

Event date
2016-01-19T00:00:00.000Z

Reasoning: A moderate-confidence Indicated Resource for gold, with significant tonnage suitable for heap leach processing, though the grade is low and the estimate is historical.

Positive factors

  • Indicated Resource
  • Significant tonnage
  • NI 43-101 Compliant
  • QP/CP Signed
  • Cut-off Disclosed

Negative factors

  • Low grade
  • Stale Estimate

Evidence · text

“measured mineral resource of 0.3 Mt at an average grade of 0.25 g/t gold and 2.76 g/t silver, containing 2.4k ounces of gold and 26.6k ounces of silver, an indicated mineral resource of 22.86 Mt at an average grade of 0.30 g/t gold and 0.43 g/t silver, containing 220.5k ounces of gold and 316.1k ounces of silver and an inferred mineral resource of 176.3 Mt at an average grade of 0.19 g/t gold and 0.67 g/t silver, containing 1,077.4k ounces of gold and 3,799.2k ounces of silver for oxide, heap leach processing. The mineral resource for heap leach processing was defined by Whittle TM optimization using all cost and recovery data and a breakeven cut-off grade of 0.15 g/t.”

Tags used in scoring

Indicated Resourcepositive

Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.

Why it applies: category is "indicated"

Cut-off Disclosedpositive

Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

PEA-Supportingneutral

Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.

Why it applies: the release names the study this estimate supports

PFS-Supportingneutral

Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component.

Why it applies: the release names the study this estimate supports

DFS-Supportingneutral

Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.

Why it applies: the release names the study this estimate supports

indicatedNorth Bullfrog Project · silverTonnes: 22860000Grade: 0.43Grade Unit: g/tContained Metal: 316.1Contained Unit: kozView all details
Link to this fact

Identity

Project
North Bullfrog Project
Commodity
silver
Region
usa_nv
Reported Region
Nevada
Ticker
KOR

Resource scope

Estimate type
resource
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Jeffrey A. Pontius, Carl E. Brechtel
Resource group id
resource:8ea52fc71cc575c91c7e
Material type
oxide

Resource Data

Category
indicated
Tonnes
22860000
Grade
0.43
Grade Unit
g/t
Contained Metal
316.1
Contained Unit
koz
Cutoff Grade
0.15
Cutoff Unit
g/t

Prior Estimate

Resource Date
2015-06-16

Review

Needs Review
No
Historical
No

Dates

Event date
2016-01-19T00:00:00.000Z

Reasoning: A moderate-confidence Indicated Resource for silver, with significant tonnage suitable for heap leach processing, though the grade is very low and the estimate is historical.

Positive factors

  • Indicated Resource
  • Significant tonnage
  • NI 43-101 Compliant
  • QP/CP Signed
  • Cut-off Disclosed

Negative factors

  • Very low grade
  • Stale Estimate

Evidence · text

“measured mineral resource of 0.3 Mt at an average grade of 0.25 g/t gold and 2.76 g/t silver, containing 2.4k ounces of gold and 26.6k ounces of silver, an indicated mineral resource of 22.86 Mt at an average grade of 0.30 g/t gold and 0.43 g/t silver, containing 220.5k ounces of gold and 316.1k ounces of silver and an inferred mineral resource of 176.3 Mt at an average grade of 0.19 g/t gold and 0.67 g/t silver, containing 1,077.4k ounces of gold and 3,799.2k ounces of silver for oxide, heap leach processing. The mineral resource for heap leach processing was defined by Whittle TM optimization using all cost and recovery data and a breakeven cut-off grade of 0.15 g/t.”

Tags used in scoring

Indicated Resourcepositive

Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves.

Why it applies: category is "indicated"

Cut-off Disclosedpositive

Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

PEA-Supportingneutral

Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.

Why it applies: the release names the study this estimate supports

PFS-Supportingneutral

Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component.

Why it applies: the release names the study this estimate supports

DFS-Supportingneutral

Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.

Why it applies: the release names the study this estimate supports

inferredNorth Bullfrog Project · goldTonnes: 176300000Grade: 0.19Grade Unit: g/tContained Metal: 1077.4Contained Unit: kozView all details
Link to this fact

Identity

Project
North Bullfrog Project
Commodity
gold
Region
usa_nv
Reported Region
Nevada
Ticker
KOR

Resource scope

Estimate type
resource
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Jeffrey A. Pontius, Carl E. Brechtel
Resource group id
resource:a9dc80dcbf3b9e9af88c
Material type
oxide

Resource Data

Category
inferred
Tonnes
176300000
Grade
0.19
Grade Unit
g/t
Contained Metal
1077.4
Contained Unit
koz
Cutoff Grade
0.15
Cutoff Unit
g/t

Prior Estimate

Resource Date
2015-06-16

Review

Needs Review
No
Historical
No

Dates

Event date
2016-01-19T00:00:00.000Z

Reasoning: A lower-confidence Inferred Resource for gold, representing a very large tonnage suitable for heap leach processing, though the grade is very low and the estimate is historical.

Positive factors

  • Inferred Resource
  • Very large tonnage
  • NI 43-101 Compliant
  • QP/CP Signed
  • Cut-off Disclosed

Negative factors

  • Very low grade
  • Stale Estimate

Evidence · text

“measured mineral resource of 0.3 Mt at an average grade of 0.25 g/t gold and 2.76 g/t silver, containing 2.4k ounces of gold and 26.6k ounces of silver, an indicated mineral resource of 22.86 Mt at an average grade of 0.30 g/t gold and 0.43 g/t silver, containing 220.5k ounces of gold and 316.1k ounces of silver and an inferred mineral resource of 176.3 Mt at an average grade of 0.19 g/t gold and 0.67 g/t silver, containing 1,077.4k ounces of gold and 3,799.2k ounces of silver for oxide, heap leach processing. The mineral resource for heap leach processing was defined by Whittle TM optimization using all cost and recovery data and a breakeven cut-off grade of 0.15 g/t.”

Tags used in scoring

Inferred Resourcenegative

Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.

Why it applies: category is "inferred"

Cut-off Disclosedpositive

Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

PEA-Supportingneutral

Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.

Why it applies: the release names the study this estimate supports

PFS-Supportingneutral

Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component.

Why it applies: the release names the study this estimate supports

DFS-Supportingneutral

Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.

Why it applies: the release names the study this estimate supports

inferredNorth Bullfrog Project · silverTonnes: 176300000Grade: 0.67Grade Unit: g/tContained Metal: 3799.2Contained Unit: kozView all details
Link to this fact

Identity

Project
North Bullfrog Project
Commodity
silver
Region
usa_nv
Reported Region
Nevada
Ticker
KOR

Resource scope

Estimate type
resource
Reporting standards
ni_43_101
QP Signed
Yes
Qualified person names
Jeffrey A. Pontius, Carl E. Brechtel
Resource group id
resource:a9dc80dcbf3b9e9af88c
Material type
oxide

Resource Data

Category
inferred
Tonnes
176300000
Grade
0.67
Grade Unit
g/t
Contained Metal
3799.2
Contained Unit
koz
Cutoff Grade
0.15
Cutoff Unit
g/t

Prior Estimate

Resource Date
2015-06-16

Review

Needs Review
No
Historical
No

Dates

Event date
2016-01-19T00:00:00.000Z

Reasoning: A lower-confidence Inferred Resource for silver, representing a very large tonnage suitable for heap leach processing, though the grade is very low and the estimate is historical.

Positive factors

  • Inferred Resource
  • Very large tonnage
  • NI 43-101 Compliant
  • QP/CP Signed
  • Cut-off Disclosed

Negative factors

  • Very low grade
  • Stale Estimate

Evidence · text

“measured mineral resource of 0.3 Mt at an average grade of 0.25 g/t gold and 2.76 g/t silver, containing 2.4k ounces of gold and 26.6k ounces of silver, an indicated mineral resource of 22.86 Mt at an average grade of 0.30 g/t gold and 0.43 g/t silver, containing 220.5k ounces of gold and 316.1k ounces of silver and an inferred mineral resource of 176.3 Mt at an average grade of 0.19 g/t gold and 0.67 g/t silver, containing 1,077.4k ounces of gold and 3,799.2k ounces of silver for oxide, heap leach processing. The mineral resource for heap leach processing was defined by Whittle TM optimization using all cost and recovery data and a breakeven cut-off grade of 0.15 g/t.”

Tags used in scoring

Inferred Resourcenegative

Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone.

Why it applies: category is "inferred"

Cut-off Disclosedpositive

Cut-off grade used for resource reporting is clearly stated, enabling like-for-like comparison.

Why it applies: cutoff_grade is stated

QP/CP Signedpositive

Qualified Person (QP) or Competent Person (CP) named and signed off — a member of a recognized professional association (e.g., AusIMM, SME, AIG, P.Geo) with relevant experience.

Why it applies: qp_signed is true

NI 43-101 Compliantpositive

Resource estimate prepared in compliance with NI 43-101 (Canada) — high reporting standard.

Why it applies: reporting_standards includes ni_43_101

PEA-Supportingneutral

Resource estimate prepared to support a Preliminary Economic Assessment — early-stage study.

Why it applies: the release names the study this estimate supports

PFS-Supportingneutral

Resource estimate prepared to support a Pre-Feasibility Study — requires adequate M&I component.

Why it applies: the release names the study this estimate supports

DFS-Supportingneutral

Resource estimate prepared to support a Definitive Feasibility Study — requires high M&I confidence.

Why it applies: the release names the study this estimate supports

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.