# Corvus Gold Announces Latest Exploration Results from Three New Target Areas on its North Bullfrog Project, NV

Canonical Atlas analysis: https://atlas-staging.minestarters.com/news/corvus-gold-announces-latest-exploration-results-from-three-new-target-areas-on--c0983c91-0583-4256-9aed-12abb5a13fcc

Original source: https://money.tmx.com/en/quote/KOR/news/71410113/corvus-gold-announces-latest-exploration-results-from-three-new-target-areas-on-

Publisher: tmx

Original announcement: 2016-01-26T13:00:00.000Z

Analysis by Minestarters Atlas

Atlas analysis published: Unknown date

Atlas analysis updated: Unknown date

- Company: Corvus Gold Inc.

- Ticker: KOR

- Exchange: TSX

- Region: Nevada

- Primary commodity: Gold

- Secondary commodities: Silver

- Document categories: Drill results

- Extracted: 2026-08-23 20:18:49 UTC

Narrative sentiment: 0.70 · Bullish

## Minestarters Atlas summary

Corvus Gold announced encouraging exploration results from three new target areas at its North Bullfrog Project in Nevada, including a high-grade gold and exceptional silver intercept of 3.05 metres at 2.05 g/t gold and 178 g/t silver. These initial results from the Savage, Rhyolite, and North YellowJacket zones indicate significant expansion potential around the existing deposit. The company plans further exploration in these areas to follow up on the new discoveries.

Reasoning: Corvus Gold announced strong exploration results from three new target areas at its North Bullfrog Project, highlighted by an exceptional silver intercept of 3.05m at 178 g/t Ag and 2.05 g/t Au in NB-15-273, which significantly exceeds prior best silver grades. The discovery of new mineralized zones and broad intercepts, with some holes ending in mineralization, suggests substantial expansion potential. However, the lack of true width reporting and the presence of deleterious elements in a key intercept introduce some uncertainty.

- Positive factor: New high-grade gold and exceptional silver intercepts from new target areas, including a new best silver intercept for the project.

- Positive factor: Broad zones of mineralization encountered, with some holes ending in mineralization, suggesting open-ended potential.

- Positive factor: Exploration success in multiple new target areas \(Savage, Rhyolite, North YellowJacket\) indicates significant expansion potential around the existing deposit.

- Negative factor: Intercepts are reported as downhole lengths and are not true widths, which introduces uncertainty regarding the actual thickness of mineralization.

- Negative factor: Presence of deleterious elements \(antimony, tellurium, arsenic\) in a high-grade intercept could indicate metallurgical challenges.

- Negative factor: One hole \(NB-15-266\) experienced recovery problems, potentially impacting the representativeness of assay results for that section.

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

Facts used in scoring: 70

## Classification and evidence

**QA/QC Disclosed**

Polarity: positive

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

Why it applies: The release includes a detailed 'Qualified Person and Quality Control/Quality Assurance' section, mentioning QP sign-off, certified lab \(ALS Chemex, ISO 17025\), and methods like blanks, standards, and duplicates.

Evidence · text

> Qualified Person and Quality Control/Quality Assurance 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. Mr. Brechtel is not independent of Corvus, as he is the COO and holds common shares and incentive stock options. The work program at North Bullfrog was designed and supervised by Mark Reischman , Corvus Gold's Nevada Exploration Manager, who is responsible for all aspects of the work, including the quality control/quality assurance program. On-site personnel at the project log and track all samples prior to sealing and shipping. 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.

**Apparent Width Only**

Polarity: negative

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

Why it applies: The document explicitly states that 'Reported drill intercepts are not true widths' and that 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.

**Step-Out Extension**

Polarity: positive

Definition: Mineralization extended beyond the previously known limit.

Why it applies: The drilling includes 'step out drill hole to the northeast' for NB-15-276 and targets 'peripheral boundaries of the existing Sierra Blanca/YellowJacket deposit' and 'northern extension of the YellowJacket vein system'.

Evidence · text

> NB-15-276 was a ~30 metres step out drill hole to the northeast.

**Bonanza Intercept**

Polarity: positive

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

Why it applies: The intercept of 3.05m @ 178 g/t Ag in NB-15-273 is an exceptional silver grade for an open-pit deposit \(threshold >= 100 g/t Ag\) and significantly exceeds the project's prior best silver grade of 42 g/t Ag.

Evidence · table

> 178

Context: 3.05

**Deleterious Elements Present**

Polarity: negative

Definition: Penalty elements \(arsenic, antimony, etc.\) or refractory concerns noted in the release.

Why it applies: The narrative mentions 'high antimony, tellurium and arsenic numbers' associated with the high-grade intercept in NB-15-273.

Evidence · text

> In addition to copper grades up to 0.2%, the intercepts had high antimony, tellurium and arsenic numbers, suggesting a possible porphyry/intrusive association.

**Exploration Drilling**

Polarity: neutral

Story-specific tag

Definition: No canonical definition is currently available.

Why it applies: The document explicitly states 'Latest Exploration Results from Three New Target Areas' and refers to the '2015 exploration program' testing 'new and resource expansion targets'.

Evidence · text

> Corvus Gold Announces Latest Exploration Results from Three New Target Areas on its North Bullfrog Project, NV

**Hole Ended in Mineralization**

Polarity: positive

Story-specific tag

Definition: No canonical definition is currently available.

Why it applies: Several holes, including NB-15-273, NB-15-274, and NB-15-266, are noted in the tables as 'hole ended in mineralization'.

Evidence · table

> hole ended in mineralization

Context: 6.1

**Recovery Problems**

Polarity: negative

Story-specific tag

Definition: No canonical definition is currently available.

Why it applies: Hole NB-15-266 is noted to have 'recovery problems through the zone and was not completed to planned depth'.

Evidence · text

> NB-15-266 drilled near hole NB-15-267 had recovery problems through the zone and was not completed to planned depth.

**Compositing Transparent**

Polarity: positive

Definition: Cut-off grade and internal dilution rules are clearly stated for reported intervals.

Why it applies: The document specifies the compositing rules: 'Mineralized thickness calculated @ 0.10 g/t Au cutoff with internal vein/stockwork intervals calculated @ 1.0 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

## Extracted facts

Stored fact records: 70. Some facts used in scoring do not have a stored record.

## Drill Results (70)

### NB-15-273

[Link to this fact](https://atlas-staging.minestarters.com/news/corvus-gold-announces-latest-exploration-results-from-three-new-target-areas-on--c0983c91-0583-4256-9aed-12abb5a13fcc#fact-drill-facts-0)

North Bullfrog Project · gold

#### Identity

- Hole ID: NB-15-273
- Project: North Bullfrog Project
- Commodity: gold
- Region: usa\_nv
- Reported Region: Nevada
- Ticker: KOR

#### Geometry

- Grade: 0.42
- Grade Unit: g/t
- Intercept: 7.62 m
- From: 128.02 m
- To: 135.64 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: NB-15-273:128.02-135.64
- Mining Method: open\_pit

#### Location

- Azimuth: 85 °
- Dip: -60 °
- Loc. Confidence: medium

#### QA/QC

- Laboratory: ALS Chemex
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2016-01-26T00:00:00.000Z

Reasoning: This intercept shows weak gold grade \(0.42 g/t Au\) and weak grade-thickness \(3.2 g/t\*m\) for an open-pit deposit, falling below the project's average grade. The lack of true width disclosure reduces confidence.

- Negative factor: Apparent Width Only

Evidence · table

> 0.42

Context: 7.62

### NB-15-273

[Link to this fact](https://atlas-staging.minestarters.com/news/corvus-gold-announces-latest-exploration-results-from-three-new-target-areas-on--c0983c91-0583-4256-9aed-12abb5a13fcc#fact-drill-facts-1)

North Bullfrog Project · silver

#### Identity

- Hole ID: NB-15-273
- Project: North Bullfrog Project
- Commodity: silver
- Region: usa\_nv
- Reported Region: Nevada
- Ticker: KOR

#### Geometry

- Grade: 0.43
- Grade Unit: g/t
- Intercept: 7.62 m
- From: 128.02 m
- To: 135.64 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: NB-15-273:128.02-135.64
- Mining Method: open\_pit

#### Location

- Azimuth: 85 °
- Dip: -60 °
- Loc. Confidence: medium

#### QA/QC

- Laboratory: ALS Chemex
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2016-01-26T00:00:00.000Z

Reasoning: This intercept shows very weak silver grade \(0.43 g/t Ag\) and weak grade-thickness \(3.28 g/t\*m\) for an open-pit deposit, falling significantly below the project's average grade. The lack of true width disclosure reduces confidence.

- Negative factor: Apparent Width Only

Evidence · table

> 0.43

Context: 7.62

### NB-15-273

[Link to this fact](https://atlas-staging.minestarters.com/news/corvus-gold-announces-latest-exploration-results-from-three-new-target-areas-on--c0983c91-0583-4256-9aed-12abb5a13fcc#fact-drill-facts-2)

North Bullfrog Project · gold

#### Identity

- Hole ID: NB-15-273
- Project: North Bullfrog Project
- Commodity: gold
- Region: usa\_nv
- Reported Region: Nevada
- Ticker: KOR

#### Geometry

- Grade: 0.39
- Grade Unit: g/t
- Intercept: 30.48 m
- From: 144.78 m
- To: 175.26 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: NB-15-273:144.78-175.26
- Mining Method: open\_pit

#### Location

- Azimuth: 85 °
- Dip: -60 °
- Loc. Confidence: medium

#### QA/QC

- Laboratory: ALS Chemex
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2016-01-26T00:00:00.000Z

Reasoning: This intercept shows weak gold grade \(0.39 g/t Au\) and weak grade-thickness \(11.8 g/t\*m\) for an open-pit deposit, falling below the project's average grade. The lack of true width disclosure reduces confidence.

- Negative factor: Apparent Width Only

Evidence · table

> 0.39

Context: 30.48

### NB-15-273

[Link to this fact](https://atlas-staging.minestarters.com/news/corvus-gold-announces-latest-exploration-results-from-three-new-target-areas-on--c0983c91-0583-4256-9aed-12abb5a13fcc#fact-drill-facts-3)

North Bullfrog Project · silver

#### Identity

- Hole ID: NB-15-273
- Project: North Bullfrog Project
- Commodity: silver
- Region: usa\_nv
- Reported Region: Nevada
- Ticker: KOR

#### Geometry

- Grade: 0.83
- Grade Unit: g/t
- Intercept: 30.48 m
- From: 144.78 m
- To: 175.26 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: NB-15-273:144.78-175.26
- Mining Method: open\_pit

#### Location

- Azimuth: 85 °
- Dip: -60 °
- Loc. Confidence: medium

#### QA/QC

- Laboratory: ALS Chemex
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2016-01-26T00:00:00.000Z

Reasoning: This intercept shows very weak silver grade \(0.83 g/t Ag\) and weak grade-thickness \(25.3 g/t\*m\) for an open-pit deposit, falling significantly below the project's average grade. The lack of true width disclosure reduces confidence.

- Negative factor: Apparent Width Only

Evidence · table

> 0.83

Context: 30.48

### NB-15-273

[Link to this fact](https://atlas-staging.minestarters.com/news/corvus-gold-announces-latest-exploration-results-from-three-new-target-areas-on--c0983c91-0583-4256-9aed-12abb5a13fcc#fact-drill-facts-4)

North Bullfrog Project · gold

#### Identity

- Hole ID: NB-15-273
- Project: North Bullfrog Project
- Commodity: gold
- Region: usa\_nv
- Reported Region: Nevada
- Ticker: KOR

#### Geometry

- Grade: 0.12
- Grade Unit: g/t
- Intercept: 12.19 m
- From: 205.74 m
- To: 217.93 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: NB-15-273:205.74-217.93
- Mining Method: open\_pit

#### Location

- Azimuth: 85 °
- Dip: -60 °
- Loc. Confidence: medium

#### QA/QC

- Laboratory: ALS Chemex
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2016-01-26T00:00:00.000Z

Reasoning: This intercept shows very weak gold grade \(0.12 g/t Au\) and weak grade-thickness \(1.46 g/t\*m\) for an open-pit deposit, falling significantly below the project's average grade. The lack of true width disclosure reduces confidence.

- Negative factor: Apparent Width Only

Evidence · table

> 0.12

Context: 12.19

### NB-15-273

[Link to this fact](https://atlas-staging.minestarters.com/news/corvus-gold-announces-latest-exploration-results-from-three-new-target-areas-on--c0983c91-0583-4256-9aed-12abb5a13fcc#fact-drill-facts-5)

North Bullfrog Project · silver

#### Identity

- Hole ID: NB-15-273
- Project: North Bullfrog Project
- Commodity: silver
- Region: usa\_nv
- Reported Region: Nevada
- Ticker: KOR

#### Geometry

- Grade: 1
- Grade Unit: g/t
- Intercept: 12.19 m
- From: 205.74 m
- To: 217.93 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: NB-15-273:205.74-217.93
- Mining Method: open\_pit

#### Location

- Azimuth: 85 °
- Dip: -60 °
- Loc. Confidence: medium

#### QA/QC

- Laboratory: ALS Chemex
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2016-01-26T00:00:00.000Z

Reasoning: This intercept shows very weak silver grade \(1.00 g/t Ag\) and weak grade-thickness \(12.19 g/t\*m\) for an open-pit deposit, falling significantly below the project's average grade. The lack of true width disclosure reduces confidence.

- Negative factor: Apparent Width Only

Evidence · table

> 1.00

Context: 12.19

### NB-15-273

[Link to this fact](https://atlas-staging.minestarters.com/news/corvus-gold-announces-latest-exploration-results-from-three-new-target-areas-on--c0983c91-0583-4256-9aed-12abb5a13fcc#fact-drill-facts-6)

North Bullfrog Project · gold

#### Identity

- Hole ID: NB-15-273
- Project: North Bullfrog Project
- Commodity: gold
- Region: usa\_nv
- Reported Region: Nevada
- Ticker: KOR

#### Geometry

- Grade: 0.19
- Grade Unit: g/t
- Intercept: 45.72 m
- From: 236.22 m
- To: 281.94 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: NB-15-273:236.22-281.94
- Mining Method: open\_pit

#### Location

- Azimuth: 85 °
- Dip: -60 °
- Loc. Confidence: medium

#### QA/QC

- Laboratory: ALS Chemex
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2016-01-26T00:00:00.000Z

Reasoning: This intercept shows very weak gold grade \(0.19 g/t Au\) and weak grade-thickness \(8.68 g/t\*m\) for an open-pit deposit, falling significantly below the project's average grade. The lack of true width disclosure reduces confidence.

- Negative factor: Apparent Width Only

Evidence · table

> 0.19

Context: 45.72

### NB-15-273

[Link to this fact](https://atlas-staging.minestarters.com/news/corvus-gold-announces-latest-exploration-results-from-three-new-target-areas-on--c0983c91-0583-4256-9aed-12abb5a13fcc#fact-drill-facts-7)

North Bullfrog Project · silver

#### Identity

- Hole ID: NB-15-273
- Project: North Bullfrog Project
- Commodity: silver
- Region: usa\_nv
- Reported Region: Nevada
- Ticker: KOR

#### Geometry

- Grade: 1.54
- Grade Unit: g/t
- Intercept: 45.72 m
- From: 236.22 m
- To: 281.94 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: NB-15-273:236.22-281.94
- Mining Method: open\_pit

#### Location

- Azimuth: 85 °
- Dip: -60 °
- Loc. Confidence: medium

#### QA/QC

- Laboratory: ALS Chemex
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2016-01-26T00:00:00.000Z

Reasoning: This intercept shows very weak silver grade \(1.54 g/t Ag\) and weak grade-thickness \(70.4 g/t\*m\) for an open-pit deposit, falling significantly below the project's average grade. The lack of true width disclosure reduces confidence.

- Negative factor: Apparent Width Only

Evidence · table

> 1.54

Context: 45.72

### NB-15-273

[Link to this fact](https://atlas-staging.minestarters.com/news/corvus-gold-announces-latest-exploration-results-from-three-new-target-areas-on--c0983c91-0583-4256-9aed-12abb5a13fcc#fact-drill-facts-8)

North Bullfrog Project · gold

#### Identity

- Hole ID: NB-15-273
- Project: North Bullfrog Project
- Commodity: gold
- Region: usa\_nv
- Reported Region: Nevada
- Ticker: KOR

#### Geometry

- Grade: 0.4
- Grade Unit: g/t
- Intercept: 82.3 m
- From: 286.51 m
- To: 368.81 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: NB-15-273:286.51-368.81
- Mining Method: open\_pit

#### Location

- Azimuth: 85 °
- Dip: -60 °
- Loc. Confidence: medium

#### QA/QC

- Laboratory: ALS Chemex
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2016-01-26T00:00:00.000Z

Reasoning: This intercept shows weak gold grade \(0.40 g/t Au\) and moderate grade-thickness \(32.92 g/t\*m\) for an open-pit deposit, which is near the project's average grade. The broad width is a positive, but the lack of true width disclosure reduces confidence.

- Negative factor: Apparent Width Only

Evidence · table

> 0.40

Context: 82.3

### NB-15-273

[Link to this fact](https://atlas-staging.minestarters.com/news/corvus-gold-announces-latest-exploration-results-from-three-new-target-areas-on--c0983c91-0583-4256-9aed-12abb5a13fcc#fact-drill-facts-9)

North Bullfrog Project · silver

#### Identity

- Hole ID: NB-15-273
- Project: North Bullfrog Project
- Commodity: silver
- Region: usa\_nv
- Reported Region: Nevada
- Ticker: KOR

#### Geometry

- Grade: 10.68
- Grade Unit: g/t
- Intercept: 82.3 m
- From: 286.51 m
- To: 368.81 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: NB-15-273:286.51-368.81
- Mining Method: open\_pit

#### Location

- Azimuth: 85 °
- Dip: -60 °
- Loc. Confidence: medium

#### QA/QC

- Laboratory: ALS Chemex
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2016-01-26T00:00:00.000Z

Reasoning: This intercept shows weak silver grade \(10.68 g/t Ag\) and weak grade-thickness \(879.0 g/t\*m\) for an open-pit deposit, which is above the project's average grade. The broad width is a positive, but the lack of true width disclosure reduces confidence.

- Negative factor: Apparent Width Only

Evidence · table

> 10.68

Context: 82.3

### NB-15-273

[Link to this fact](https://atlas-staging.minestarters.com/news/corvus-gold-announces-latest-exploration-results-from-three-new-target-areas-on--c0983c91-0583-4256-9aed-12abb5a13fcc#fact-drill-facts-10)

North Bullfrog Project · gold

#### Identity

- Hole ID: NB-15-273
- Project: North Bullfrog Project
- Commodity: gold
- Region: usa\_nv
- Reported Region: Nevada
- Ticker: KOR

#### Geometry

- Grade: 2.05
- Grade Unit: g/t
- Intercept: 3.05 m
- From: 358.14 m
- To: 361.19 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: NB-15-273:358.14-361.19
- Mining Method: open\_pit

#### Location

- Azimuth: 85 °
- Dip: -60 °
- Loc. Confidence: medium

#### QA/QC

- Laboratory: ALS Chemex
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: antimony, tellurium, arsenic

#### Compositing

- Cutoff Grade: 1
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2016-01-26T00:00:00.000Z

Reasoning: This high-grade intercept of 2.05 g/t Au is strong for an open-pit deposit and significantly above the project's average grade, representing a bonanza intercept. However, the narrow width, lack of true width disclosure, and presence of deleterious elements are negative factors.

- Positive factor: Bonanza Intercept

- Negative factor: Apparent Width Only

- Negative factor: Deleterious Elements Present

Evidence · table

> 2.05

Context: 3.05

### NB-15-273

[Link to this fact](https://atlas-staging.minestarters.com/news/corvus-gold-announces-latest-exploration-results-from-three-new-target-areas-on--c0983c91-0583-4256-9aed-12abb5a13fcc#fact-drill-facts-11)

North Bullfrog Project · silver

#### Identity

- Hole ID: NB-15-273
- Project: North Bullfrog Project
- Commodity: silver
- Region: usa\_nv
- Reported Region: Nevada
- Ticker: KOR

#### Geometry

- Grade: 178
- Grade Unit: g/t
- Intercept: 3.05 m
- From: 358.14 m
- To: 361.19 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: NB-15-273:358.14-361.19
- Mining Method: open\_pit

#### Location

- Azimuth: 85 °
- Dip: -60 °
- Loc. Confidence: medium

#### QA/QC

- Laboratory: ALS Chemex
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Deleterious

- Deleterious Flag: Yes
- Deleterious Elements: antimony, tellurium, arsenic

#### Compositing

- Cutoff Grade: 1
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2016-01-26T00:00:00.000Z

Reasoning: This exceptional silver intercept of 178 g/t Ag is significantly above the project's average and prior best grades, representing a bonanza intercept and a new high for the project. However, the narrow width, lack of true width disclosure, and presence of deleterious elements are negative factors.

- Positive factor: Bonanza Intercept

- Negative factor: Apparent Width Only

- Negative factor: Deleterious Elements Present

Evidence · table

> 178

Context: 3.05

### NB-15-273

[Link to this fact](https://atlas-staging.minestarters.com/news/corvus-gold-announces-latest-exploration-results-from-three-new-target-areas-on--c0983c91-0583-4256-9aed-12abb5a13fcc#fact-drill-facts-12)

North Bullfrog Project · gold

#### Identity

- Hole ID: NB-15-273
- Project: North Bullfrog Project
- Commodity: gold
- Region: usa\_nv
- Reported Region: Nevada
- Ticker: KOR

#### Geometry

- Grade: 0.13
- Grade Unit: g/t
- Intercept: 6.1 m
- From: 377.95 m
- To: 384.05 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: NB-15-273:377.95-384.05
- Mining Method: open\_pit

#### Location

- Azimuth: 85 °
- Dip: -60 °
- Loc. Confidence: medium

#### QA/QC

- Laboratory: ALS Chemex
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2016-01-26T00:00:00.000Z

Reasoning: This intercept shows very weak gold grade \(0.13 g/t Au\) and weak grade-thickness \(0.79 g/t\*m\) for an open-pit deposit, falling significantly below the project's average grade. The hole ending in mineralization is a positive, but the lack of true width disclosure reduces confidence.

- Positive factor: Hole Ended in Mineralization

- Negative factor: Apparent Width Only

Evidence · table

> 0.13

Context: 6.1

### NB-15-273

[Link to this fact](https://atlas-staging.minestarters.com/news/corvus-gold-announces-latest-exploration-results-from-three-new-target-areas-on--c0983c91-0583-4256-9aed-12abb5a13fcc#fact-drill-facts-13)

North Bullfrog Project · silver

#### Identity

- Hole ID: NB-15-273
- Project: North Bullfrog Project
- Commodity: silver
- Region: usa\_nv
- Reported Region: Nevada
- Ticker: KOR

#### Geometry

- Grade: 0.8
- Grade Unit: g/t
- Intercept: 6.1 m
- From: 377.95 m
- To: 384.05 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: NB-15-273:377.95-384.05
- Mining Method: open\_pit

#### Location

- Azimuth: 85 °
- Dip: -60 °
- Loc. Confidence: medium

#### QA/QC

- Laboratory: ALS Chemex
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2016-01-26T00:00:00.000Z

Reasoning: This intercept shows very weak silver grade \(0.80 g/t Ag\) and weak grade-thickness \(4.88 g/t\*m\) for an open-pit deposit, falling significantly below the project's average grade. The hole ending in mineralization is a positive, but the lack of true width disclosure reduces confidence.

- Positive factor: Hole Ended in Mineralization

- Negative factor: Apparent Width Only

Evidence · table

> 0.80

Context: 6.1

### NB-15-274

[Link to this fact](https://atlas-staging.minestarters.com/news/corvus-gold-announces-latest-exploration-results-from-three-new-target-areas-on--c0983c91-0583-4256-9aed-12abb5a13fcc#fact-drill-facts-14)

North Bullfrog Project · gold

#### Identity

- Hole ID: NB-15-274
- Project: North Bullfrog Project
- Commodity: gold
- Region: usa\_nv
- Reported Region: Nevada
- Ticker: KOR

#### Geometry

- Grade: 0.36
- Grade Unit: g/t
- Intercept: 86.86 m
- From: 181.36 m
- To: 268.22 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: NB-15-274:181.36-268.22
- Mining Method: open\_pit

#### Location

- Azimuth: 85 °
- Dip: -50 °
- Loc. Confidence: medium

#### QA/QC

- Laboratory: ALS Chemex
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2016-01-26T00:00:00.000Z

Reasoning: This intercept shows weak gold grade \(0.36 g/t Au\) and moderate grade-thickness \(31.27 g/t\*m\) for an open-pit deposit, which is near the project's average grade. The broad width is a positive, but the lack of true width disclosure reduces confidence.

- Negative factor: Apparent Width Only

Evidence · table

> 0.36

Context: 86.86

### NB-15-274

[Link to this fact](https://atlas-staging.minestarters.com/news/corvus-gold-announces-latest-exploration-results-from-three-new-target-areas-on--c0983c91-0583-4256-9aed-12abb5a13fcc#fact-drill-facts-15)

North Bullfrog Project · silver

#### Identity

- Hole ID: NB-15-274
- Project: North Bullfrog Project
- Commodity: silver
- Region: usa\_nv
- Reported Region: Nevada
- Ticker: KOR

#### Geometry

- Grade: 0.7
- Grade Unit: g/t
- Intercept: 86.86 m
- From: 181.36 m
- To: 268.22 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: NB-15-274:181.36-268.22
- Mining Method: open\_pit

#### Location

- Azimuth: 85 °
- Dip: -50 °
- Loc. Confidence: medium

#### QA/QC

- Laboratory: ALS Chemex
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2016-01-26T00:00:00.000Z

Reasoning: This intercept shows very weak silver grade \(0.70 g/t Ag\) and weak grade-thickness \(60.8 g/t\*m\) for an open-pit deposit, falling significantly below the project's average grade. The broad width is a positive, but the lack of true width disclosure reduces confidence.

- Negative factor: Apparent Width Only

Evidence · table

> 0.70

Context: 86.86

### NB-15-274

[Link to this fact](https://atlas-staging.minestarters.com/news/corvus-gold-announces-latest-exploration-results-from-three-new-target-areas-on--c0983c91-0583-4256-9aed-12abb5a13fcc#fact-drill-facts-16)

North Bullfrog Project · gold

#### Identity

- Hole ID: NB-15-274
- Project: North Bullfrog Project
- Commodity: gold
- Region: usa\_nv
- Reported Region: Nevada
- Ticker: KOR

#### Geometry

- Grade: 0.26
- Grade Unit: g/t
- Intercept: 38.1 m
- From: 339.85 m
- To: 377.95 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: NB-15-274:339.85-377.95
- Mining Method: open\_pit

#### Location

- Azimuth: 85 °
- Dip: -50 °
- Loc. Confidence: medium

#### QA/QC

- Laboratory: ALS Chemex
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2016-01-26T00:00:00.000Z

Reasoning: This intercept shows very weak gold grade \(0.26 g/t Au\) and weak grade-thickness \(9.9 g/t\*m\) for an open-pit deposit, falling significantly below the project's average grade. The hole ending in mineralization is a positive, but the lack of true width disclosure reduces confidence.

- Positive factor: Hole Ended in Mineralization

- Negative factor: Apparent Width Only

Evidence · table

> 0.26

Context: 38.1

### NB-15-274

[Link to this fact](https://atlas-staging.minestarters.com/news/corvus-gold-announces-latest-exploration-results-from-three-new-target-areas-on--c0983c91-0583-4256-9aed-12abb5a13fcc#fact-drill-facts-17)

North Bullfrog Project · silver

#### Identity

- Hole ID: NB-15-274
- Project: North Bullfrog Project
- Commodity: silver
- Region: usa\_nv
- Reported Region: Nevada
- Ticker: KOR

#### Geometry

- Grade: 0.57
- Grade Unit: g/t
- Intercept: 38.1 m
- From: 339.85 m
- To: 377.95 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: NB-15-274:339.85-377.95
- Mining Method: open\_pit

#### Location

- Azimuth: 85 °
- Dip: -50 °
- Loc. Confidence: medium

#### QA/QC

- Laboratory: ALS Chemex
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2016-01-26T00:00:00.000Z

Reasoning: This intercept shows very weak silver grade \(0.57 g/t Ag\) and weak grade-thickness \(21.7 g/t\*m\) for an open-pit deposit, falling significantly below the project's average grade. The hole ending in mineralization is a positive, but the lack of true width disclosure reduces confidence.

- Positive factor: Hole Ended in Mineralization

- Negative factor: Apparent Width Only

Evidence · table

> 0.57

Context: 38.1

### NB-15-275

[Link to this fact](https://atlas-staging.minestarters.com/news/corvus-gold-announces-latest-exploration-results-from-three-new-target-areas-on--c0983c91-0583-4256-9aed-12abb5a13fcc#fact-drill-facts-18)

North Bullfrog Project · gold

#### Identity

- Hole ID: NB-15-275
- Project: North Bullfrog Project
- Commodity: gold
- Region: usa\_nv
- Reported Region: Nevada
- Ticker: KOR

#### Geometry

- Grade: 0.19
- Grade Unit: g/t
- Intercept: 111.25 m
- From: 42.67 m
- To: 153.92 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: NB-15-275:42.67-153.92
- Mining Method: open\_pit

#### Location

- Azimuth: 85 °
- Dip: -50 °
- Loc. Confidence: medium

#### QA/QC

- Laboratory: ALS Chemex
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2016-01-26T00:00:00.000Z

Reasoning: This intercept shows very weak gold grade \(0.19 g/t Au\) and weak grade-thickness \(21.1 g/t\*m\) for an open-pit deposit, falling significantly below the project's average grade. The broad width is a positive, but the lack of true width disclosure reduces confidence.

- Negative factor: Apparent Width Only

Evidence · table

> 0.19

Context: 111.25

### NB-15-275

[Link to this fact](https://atlas-staging.minestarters.com/news/corvus-gold-announces-latest-exploration-results-from-three-new-target-areas-on--c0983c91-0583-4256-9aed-12abb5a13fcc#fact-drill-facts-19)

North Bullfrog Project · silver

#### Identity

- Hole ID: NB-15-275
- Project: North Bullfrog Project
- Commodity: silver
- Region: usa\_nv
- Reported Region: Nevada
- Ticker: KOR

#### Geometry

- Grade: 0.53
- Grade Unit: g/t
- Intercept: 111.25 m
- From: 42.67 m
- To: 153.92 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: NB-15-275:42.67-153.92
- Mining Method: open\_pit

#### Location

- Azimuth: 85 °
- Dip: -50 °
- Loc. Confidence: medium

#### QA/QC

- Laboratory: ALS Chemex
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2016-01-26T00:00:00.000Z

Reasoning: This intercept shows very weak silver grade \(0.53 g/t Ag\) and weak grade-thickness \(59.0 g/t\*m\) for an open-pit deposit, falling significantly below the project's average grade. The broad width is a positive, but the lack of true width disclosure reduces confidence.

- Negative factor: Apparent Width Only

Evidence · table

> 0.53

Context: 111.25

### NB-15-275

[Link to this fact](https://atlas-staging.minestarters.com/news/corvus-gold-announces-latest-exploration-results-from-three-new-target-areas-on--c0983c91-0583-4256-9aed-12abb5a13fcc#fact-drill-facts-20)

North Bullfrog Project · gold

#### Identity

- Hole ID: NB-15-275
- Project: North Bullfrog Project
- Commodity: gold
- Region: usa\_nv
- Reported Region: Nevada
- Ticker: KOR

#### Geometry

- Grade: 0.21
- Grade Unit: g/t
- Intercept: 27.43 m
- From: 175.26 m
- To: 202.69 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: NB-15-275:175.26-202.69
- Mining Method: open\_pit

#### Location

- Azimuth: 85 °
- Dip: -50 °
- Loc. Confidence: medium

#### QA/QC

- Laboratory: ALS Chemex
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2016-01-26T00:00:00.000Z

Reasoning: This intercept shows very weak gold grade \(0.21 g/t Au\) and weak grade-thickness \(5.76 g/t\*m\) for an open-pit deposit, falling significantly below the project's average grade. The lack of true width disclosure reduces confidence.

- Negative factor: Apparent Width Only

Evidence · table

> 0.21

Context: 27.43

### NB-15-275

[Link to this fact](https://atlas-staging.minestarters.com/news/corvus-gold-announces-latest-exploration-results-from-three-new-target-areas-on--c0983c91-0583-4256-9aed-12abb5a13fcc#fact-drill-facts-21)

North Bullfrog Project · silver

#### Identity

- Hole ID: NB-15-275
- Project: North Bullfrog Project
- Commodity: silver
- Region: usa\_nv
- Reported Region: Nevada
- Ticker: KOR

#### Geometry

- Grade: 0.86
- Grade Unit: g/t
- Intercept: 27.43 m
- From: 175.26 m
- To: 202.69 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: NB-15-275:175.26-202.69
- Mining Method: open\_pit

#### Location

- Azimuth: 85 °
- Dip: -50 °
- Loc. Confidence: medium

#### QA/QC

- Laboratory: ALS Chemex
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2016-01-26T00:00:00.000Z

Reasoning: This intercept shows very weak silver grade \(0.86 g/t Ag\) and weak grade-thickness \(23.59 g/t\*m\) for an open-pit deposit, falling significantly below the project's average grade. The lack of true width disclosure reduces confidence.

- Negative factor: Apparent Width Only

Evidence · table

> 0.86

Context: 27.43

### NB-15-275

[Link to this fact](https://atlas-staging.minestarters.com/news/corvus-gold-announces-latest-exploration-results-from-three-new-target-areas-on--c0983c91-0583-4256-9aed-12abb5a13fcc#fact-drill-facts-22)

North Bullfrog Project · gold

#### Identity

- Hole ID: NB-15-275
- Project: North Bullfrog Project
- Commodity: gold
- Region: usa\_nv
- Reported Region: Nevada
- Ticker: KOR

#### Geometry

- Grade: 0.17
- Grade Unit: g/t
- Intercept: 24.38 m
- From: 265.18 m
- To: 289.56 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: NB-15-275:265.18-289.56
- Mining Method: open\_pit

#### Location

- Azimuth: 85 °
- Dip: -50 °
- Loc. Confidence: medium

#### QA/QC

- Laboratory: ALS Chemex
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2016-01-26T00:00:00.000Z

Reasoning: This intercept shows very weak gold grade \(0.17 g/t Au\) and weak grade-thickness \(4.14 g/t\*m\) for an open-pit deposit, falling significantly below the project's average grade. The lack of true width disclosure reduces confidence.

- Negative factor: Apparent Width Only

Evidence · table

> 0.17

Context: 24.38

### NB-15-275

[Link to this fact](https://atlas-staging.minestarters.com/news/corvus-gold-announces-latest-exploration-results-from-three-new-target-areas-on--c0983c91-0583-4256-9aed-12abb5a13fcc#fact-drill-facts-23)

North Bullfrog Project · silver

#### Identity

- Hole ID: NB-15-275
- Project: North Bullfrog Project
- Commodity: silver
- Region: usa\_nv
- Reported Region: Nevada
- Ticker: KOR

#### Geometry

- Grade: 0.49
- Grade Unit: g/t
- Intercept: 24.38 m
- From: 265.18 m
- To: 289.56 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: NB-15-275:265.18-289.56
- Mining Method: open\_pit

#### Location

- Azimuth: 85 °
- Dip: -50 °
- Loc. Confidence: medium

#### QA/QC

- Laboratory: ALS Chemex
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2016-01-26T00:00:00.000Z

Reasoning: This intercept shows very weak silver grade \(0.49 g/t Ag\) and weak grade-thickness \(11.95 g/t\*m\) for an open-pit deposit, falling significantly below the project's average grade. The lack of true width disclosure reduces confidence.

- Negative factor: Apparent Width Only

Evidence · table

> 0.49

Context: 24.38

### NB-15-275

[Link to this fact](https://atlas-staging.minestarters.com/news/corvus-gold-announces-latest-exploration-results-from-three-new-target-areas-on--c0983c91-0583-4256-9aed-12abb5a13fcc#fact-drill-facts-24)

North Bullfrog Project · gold

#### Identity

- Hole ID: NB-15-275
- Project: North Bullfrog Project
- Commodity: gold
- Region: usa\_nv
- Reported Region: Nevada
- Ticker: KOR

#### Geometry

- Grade: 0.15
- Grade Unit: g/t
- Intercept: 9.15 m
- From: 298.7 m
- To: 307.85 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: NB-15-275:298.7-307.85
- Mining Method: open\_pit

#### Location

- Azimuth: 85 °
- Dip: -50 °
- Loc. Confidence: medium

#### QA/QC

- Laboratory: ALS Chemex
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2016-01-26T00:00:00.000Z

Reasoning: This intercept shows very weak gold grade \(0.15 g/t Au\) and weak grade-thickness \(1.37 g/t\*m\) for an open-pit deposit, falling significantly below the project's average grade. The lack of true width disclosure reduces confidence.

- Negative factor: Apparent Width Only

Evidence · table

> 0.15

Context: 9.15

### NB-15-275

[Link to this fact](https://atlas-staging.minestarters.com/news/corvus-gold-announces-latest-exploration-results-from-three-new-target-areas-on--c0983c91-0583-4256-9aed-12abb5a13fcc#fact-drill-facts-25)

North Bullfrog Project · silver

#### Identity

- Hole ID: NB-15-275
- Project: North Bullfrog Project
- Commodity: silver
- Region: usa\_nv
- Reported Region: Nevada
- Ticker: KOR

#### Geometry

- Grade: 0.33
- Grade Unit: g/t
- Intercept: 9.15 m
- From: 298.7 m
- To: 307.85 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: NB-15-275:298.7-307.85
- Mining Method: open\_pit

#### Location

- Azimuth: 85 °
- Dip: -50 °
- Loc. Confidence: medium

#### QA/QC

- Laboratory: ALS Chemex
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2016-01-26T00:00:00.000Z

Reasoning: This intercept shows very weak silver grade \(0.33 g/t Ag\) and weak grade-thickness \(3.02 g/t\*m\) for an open-pit deposit, falling significantly below the project's average grade. The lack of true width disclosure reduces confidence.

- Negative factor: Apparent Width Only

Evidence · table

> 0.33

Context: 9.15

### NB-15-275

[Link to this fact](https://atlas-staging.minestarters.com/news/corvus-gold-announces-latest-exploration-results-from-three-new-target-areas-on--c0983c91-0583-4256-9aed-12abb5a13fcc#fact-drill-facts-26)

North Bullfrog Project · gold

#### Identity

- Hole ID: NB-15-275
- Project: North Bullfrog Project
- Commodity: gold
- Region: usa\_nv
- Reported Region: Nevada
- Ticker: KOR

#### Geometry

- Grade: 0.15
- Grade Unit: g/t
- Intercept: 15.24 m
- From: 312.42 m
- To: 327.66 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: NB-15-275:312.42-327.66
- Mining Method: open\_pit

#### Location

- Azimuth: 85 °
- Dip: -50 °
- Loc. Confidence: medium

#### QA/QC

- Laboratory: ALS Chemex
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2016-01-26T00:00:00.000Z

Reasoning: This intercept shows very weak gold grade \(0.15 g/t Au\) and weak grade-thickness \(2.29 g/t\*m\) for an open-pit deposit, falling significantly below the project's average grade. The lack of true width disclosure reduces confidence.

- Negative factor: Apparent Width Only

Evidence · table

> 0.15

Context: 15.24

### NB-15-275

[Link to this fact](https://atlas-staging.minestarters.com/news/corvus-gold-announces-latest-exploration-results-from-three-new-target-areas-on--c0983c91-0583-4256-9aed-12abb5a13fcc#fact-drill-facts-27)

North Bullfrog Project · silver

#### Identity

- Hole ID: NB-15-275
- Project: North Bullfrog Project
- Commodity: silver
- Region: usa\_nv
- Reported Region: Nevada
- Ticker: KOR

#### Geometry

- Grade: 0.36
- Grade Unit: g/t
- Intercept: 15.24 m
- From: 312.42 m
- To: 327.66 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: NB-15-275:312.42-327.66
- Mining Method: open\_pit

#### Location

- Azimuth: 85 °
- Dip: -50 °
- Loc. Confidence: medium

#### QA/QC

- Laboratory: ALS Chemex
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2016-01-26T00:00:00.000Z

Reasoning: This intercept shows very weak silver grade \(0.36 g/t Ag\) and weak grade-thickness \(5.49 g/t\*m\) for an open-pit deposit, falling significantly below the project's average grade. The lack of true width disclosure reduces confidence.

- Negative factor: Apparent Width Only

Evidence · table

> 0.36

Context: 15.24

### NB-15-275

[Link to this fact](https://atlas-staging.minestarters.com/news/corvus-gold-announces-latest-exploration-results-from-three-new-target-areas-on--c0983c91-0583-4256-9aed-12abb5a13fcc#fact-drill-facts-28)

North Bullfrog Project · gold

#### Identity

- Hole ID: NB-15-275
- Project: North Bullfrog Project
- Commodity: gold
- Region: usa\_nv
- Reported Region: Nevada
- Ticker: KOR

#### Geometry

- Grade: 0.13
- Grade Unit: g/t
- Intercept: 28.96 m
- From: 350.52 m
- To: 379.48 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: NB-15-275:350.52-379.48
- Mining Method: open\_pit

#### Location

- Azimuth: 85 °
- Dip: -50 °
- Loc. Confidence: medium

#### QA/QC

- Laboratory: ALS Chemex
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2016-01-26T00:00:00.000Z

Reasoning: This intercept shows very weak gold grade \(0.13 g/t Au\) and weak grade-thickness \(3.76 g/t\*m\) for an open-pit deposit, falling significantly below the project's average grade. The lack of true width disclosure reduces confidence.

- Negative factor: Apparent Width Only

Evidence · table

> 0.13

Context: 28.96

### NB-15-275

[Link to this fact](https://atlas-staging.minestarters.com/news/corvus-gold-announces-latest-exploration-results-from-three-new-target-areas-on--c0983c91-0583-4256-9aed-12abb5a13fcc#fact-drill-facts-29)

North Bullfrog Project · silver

#### Identity

- Hole ID: NB-15-275
- Project: North Bullfrog Project
- Commodity: silver
- Region: usa\_nv
- Reported Region: Nevada
- Ticker: KOR

#### Geometry

- Grade: 1.2
- Grade Unit: g/t
- Intercept: 28.96 m
- From: 350.52 m
- To: 379.48 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: NB-15-275:350.52-379.48
- Mining Method: open\_pit

#### Location

- Azimuth: 85 °
- Dip: -50 °
- Loc. Confidence: medium

#### QA/QC

- Laboratory: ALS Chemex
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2016-01-26T00:00:00.000Z

Reasoning: This intercept shows very weak silver grade \(1.20 g/t Ag\) and weak grade-thickness \(34.75 g/t\*m\) for an open-pit deposit, falling significantly below the project's average grade. The lack of true width disclosure reduces confidence.

- Negative factor: Apparent Width Only

Evidence · table

> 1.20

Context: 28.96

### NB-15-266

[Link to this fact](https://atlas-staging.minestarters.com/news/corvus-gold-announces-latest-exploration-results-from-three-new-target-areas-on--c0983c91-0583-4256-9aed-12abb5a13fcc#fact-drill-facts-30)

North Bullfrog Project · gold

#### Identity

- Hole ID: NB-15-266
- Project: North Bullfrog Project
- Commodity: gold
- Region: usa\_nv
- Reported Region: Nevada
- Ticker: KOR

#### Geometry

- Grade: 0.34
- Grade Unit: g/t
- Intercept: 123.45 m
- From: 80.77 m
- To: 204.22 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: NB-15-266:80.77-204.22
- Mining Method: open\_pit

#### Location

- Azimuth: 90 °
- Dip: -50 °
- Loc. Confidence: medium

#### QA/QC

- Laboratory: ALS Chemex
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2016-01-26T00:00:00.000Z

Reasoning: This intercept shows weak gold grade \(0.34 g/t Au\) and moderate grade-thickness \(41.97 g/t\*m\) for an open-pit deposit, which is near the project's average grade. The broad width is a positive, but the lack of true width disclosure and reported recovery problems reduce confidence.

- Negative factor: Apparent Width Only

- Negative factor: Recovery Problems

Evidence · table

> 0.34

Context: 123.45

### NB-15-266

[Link to this fact](https://atlas-staging.minestarters.com/news/corvus-gold-announces-latest-exploration-results-from-three-new-target-areas-on--c0983c91-0583-4256-9aed-12abb5a13fcc#fact-drill-facts-31)

North Bullfrog Project · silver

#### Identity

- Hole ID: NB-15-266
- Project: North Bullfrog Project
- Commodity: silver
- Region: usa\_nv
- Reported Region: Nevada
- Ticker: KOR

#### Geometry

- Grade: 3.68
- Grade Unit: g/t
- Intercept: 123.45 m
- From: 80.77 m
- To: 204.22 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: NB-15-266:80.77-204.22
- Mining Method: open\_pit

#### Location

- Azimuth: 90 °
- Dip: -50 °
- Loc. Confidence: medium

#### QA/QC

- Laboratory: ALS Chemex
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2016-01-26T00:00:00.000Z

Reasoning: This intercept shows weak silver grade \(3.68 g/t Ag\) and weak grade-thickness \(454.3 g/t\*m\) for an open-pit deposit, which is above the project's average grade. The broad width is a positive, but the lack of true width disclosure and reported recovery problems reduce confidence.

- Negative factor: Apparent Width Only

- Negative factor: Recovery Problems

Evidence · table

> 3.68

Context: 123.45

### NB-15-266

[Link to this fact](https://atlas-staging.minestarters.com/news/corvus-gold-announces-latest-exploration-results-from-three-new-target-areas-on--c0983c91-0583-4256-9aed-12abb5a13fcc#fact-drill-facts-32)

North Bullfrog Project · gold

#### Identity

- Hole ID: NB-15-266
- Project: North Bullfrog Project
- Commodity: gold
- Region: usa\_nv
- Reported Region: Nevada
- Ticker: KOR

#### Geometry

- Grade: 1.06
- Grade Unit: g/t
- Intercept: 1.52 m
- From: 100.58 m
- To: 102.1 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: NB-15-266:100.58-102.1
- Mining Method: open\_pit

#### Location

- Azimuth: 90 °
- Dip: -50 °
- Loc. Confidence: medium

#### QA/QC

- Laboratory: ALS Chemex
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 1
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2016-01-26T00:00:00.000Z

Reasoning: This intercept shows moderate gold grade \(1.06 g/t Au\) for an open-pit deposit, which is above the project's average grade. However, the narrow width, weak grade-thickness \(1.61 g/t\*m\), lack of true width disclosure, and reported recovery problems reduce confidence.

- Negative factor: Apparent Width Only

- Negative factor: Recovery Problems

Evidence · table

> 1.06

Context: 1.52

### NB-15-266

[Link to this fact](https://atlas-staging.minestarters.com/news/corvus-gold-announces-latest-exploration-results-from-three-new-target-areas-on--c0983c91-0583-4256-9aed-12abb5a13fcc#fact-drill-facts-33)

North Bullfrog Project · silver

#### Identity

- Hole ID: NB-15-266
- Project: North Bullfrog Project
- Commodity: silver
- Region: usa\_nv
- Reported Region: Nevada
- Ticker: KOR

#### Geometry

- Grade: 11
- Grade Unit: g/t
- Intercept: 1.52 m
- From: 100.58 m
- To: 102.1 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: NB-15-266:100.58-102.1
- Mining Method: open\_pit

#### Location

- Azimuth: 90 °
- Dip: -50 °
- Loc. Confidence: medium

#### QA/QC

- Laboratory: ALS Chemex
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 1
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2016-01-26T00:00:00.000Z

Reasoning: This intercept shows weak silver grade \(11.0 g/t Ag\) for an open-pit deposit, which is above the project's average grade. However, the narrow width, weak grade-thickness \(16.72 g/t\*m\), lack of true width disclosure, and reported recovery problems reduce confidence.

- Negative factor: Apparent Width Only

- Negative factor: Recovery Problems

Evidence · table

> 11.0

Context: 1.52

### NB-15-266

[Link to this fact](https://atlas-staging.minestarters.com/news/corvus-gold-announces-latest-exploration-results-from-three-new-target-areas-on--c0983c91-0583-4256-9aed-12abb5a13fcc#fact-drill-facts-34)

North Bullfrog Project · gold

#### Identity

- Hole ID: NB-15-266
- Project: North Bullfrog Project
- Commodity: gold
- Region: usa\_nv
- Reported Region: Nevada
- Ticker: KOR

#### Geometry

- Grade: 1.87
- Grade Unit: g/t
- Intercept: 6.1 m
- From: 169.16 m
- To: 175.26 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: NB-15-266:169.16-175.26
- Mining Method: open\_pit

#### Location

- Azimuth: 90 °
- Dip: -50 °
- Loc. Confidence: medium

#### QA/QC

- Laboratory: ALS Chemex
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 1
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2016-01-26T00:00:00.000Z

Reasoning: This intercept shows strong gold grade \(1.87 g/t Au\) and moderate grade-thickness \(11.4 g/t\*m\) for an open-pit deposit, which is significantly above the project's average grade. However, the lack of true width disclosure and reported recovery problems reduce confidence.

- Negative factor: Apparent Width Only

- Negative factor: Recovery Problems

Evidence · table

> 1.87

Context: 6.1

### NB-15-266

[Link to this fact](https://atlas-staging.minestarters.com/news/corvus-gold-announces-latest-exploration-results-from-three-new-target-areas-on--c0983c91-0583-4256-9aed-12abb5a13fcc#fact-drill-facts-35)

North Bullfrog Project · silver

#### Identity

- Hole ID: NB-15-266
- Project: North Bullfrog Project
- Commodity: silver
- Region: usa\_nv
- Reported Region: Nevada
- Ticker: KOR

#### Geometry

- Grade: 9.62
- Grade Unit: g/t
- Intercept: 6.1 m
- From: 169.16 m
- To: 175.26 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: NB-15-266:169.16-175.26
- Mining Method: open\_pit

#### Location

- Azimuth: 90 °
- Dip: -50 °
- Loc. Confidence: medium

#### QA/QC

- Laboratory: ALS Chemex
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 1
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2016-01-26T00:00:00.000Z

Reasoning: This intercept shows weak silver grade \(9.62 g/t Ag\) for an open-pit deposit, which is above the project's average grade. However, the lack of true width disclosure and reported recovery problems reduce confidence. The hole ending in mineralization is a positive.

- Positive factor: Hole Ended in Mineralization

- Negative factor: Apparent Width Only

- Negative factor: Recovery Problems

Evidence · table

> 9.62

Context: 6.1

### NB-15-276

[Link to this fact](https://atlas-staging.minestarters.com/news/corvus-gold-announces-latest-exploration-results-from-three-new-target-areas-on--c0983c91-0583-4256-9aed-12abb5a13fcc#fact-drill-facts-36)

North Bullfrog Project · gold

#### Identity

- Hole ID: NB-15-276
- Project: North Bullfrog Project
- Commodity: gold
- Region: usa\_nv
- Reported Region: Nevada
- Ticker: KOR

#### Geometry

- Grade: 0.15
- Grade Unit: g/t
- Intercept: 9.15 m
- From: 149.35 m
- To: 158.5 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: NB-15-276:149.35-158.5
- Mining Method: open\_pit

#### Location

- Azimuth: 320 °
- Dip: -55 °
- Loc. Confidence: medium

#### QA/QC

- Laboratory: ALS Chemex
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2016-01-26T00:00:00.000Z

Reasoning: This intercept shows very weak gold grade \(0.15 g/t Au\) and weak grade-thickness \(1.37 g/t\*m\) for an open-pit deposit, falling significantly below the project's average grade. The lack of true width disclosure reduces confidence.

- Negative factor: Apparent Width Only

Evidence · table

> 0.15

Context: 9.15

### NB-15-276

[Link to this fact](https://atlas-staging.minestarters.com/news/corvus-gold-announces-latest-exploration-results-from-three-new-target-areas-on--c0983c91-0583-4256-9aed-12abb5a13fcc#fact-drill-facts-37)

North Bullfrog Project · silver

#### Identity

- Hole ID: NB-15-276
- Project: North Bullfrog Project
- Commodity: silver
- Region: usa\_nv
- Reported Region: Nevada
- Ticker: KOR

#### Geometry

- Grade: 2.79
- Grade Unit: g/t
- Intercept: 9.15 m
- From: 149.35 m
- To: 158.5 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: NB-15-276:149.35-158.5
- Mining Method: open\_pit

#### Location

- Azimuth: 320 °
- Dip: -55 °
- Loc. Confidence: medium

#### QA/QC

- Laboratory: ALS Chemex
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2016-01-26T00:00:00.000Z

Reasoning: This intercept shows very weak silver grade \(2.79 g/t Ag\) and weak grade-thickness \(25.5 g/t\*m\) for an open-pit deposit, falling below the project's average grade. The lack of true width disclosure reduces confidence.

- Negative factor: Apparent Width Only

Evidence · table

> 2.79

Context: 9.15

### NB-15-276

[Link to this fact](https://atlas-staging.minestarters.com/news/corvus-gold-announces-latest-exploration-results-from-three-new-target-areas-on--c0983c91-0583-4256-9aed-12abb5a13fcc#fact-drill-facts-38)

North Bullfrog Project · gold

#### Identity

- Hole ID: NB-15-276
- Project: North Bullfrog Project
- Commodity: gold
- Region: usa\_nv
- Reported Region: Nevada
- Ticker: KOR

#### Geometry

- Grade: 0.19
- Grade Unit: g/t
- Intercept: 7.62 m
- From: 208.79 m
- To: 216.41 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: NB-15-276:208.79-216.41
- Mining Method: open\_pit

#### Location

- Azimuth: 320 °
- Dip: -55 °
- Loc. Confidence: medium

#### QA/QC

- Laboratory: ALS Chemex
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2016-01-26T00:00:00.000Z

Reasoning: This intercept shows very weak gold grade \(0.19 g/t Au\) and weak grade-thickness \(1.45 g/t\*m\) for an open-pit deposit, falling significantly below the project's average grade. The lack of true width disclosure reduces confidence.

- Negative factor: Apparent Width Only

Evidence · table

> 0.19

Context: 7.62

### NB-15-276

[Link to this fact](https://atlas-staging.minestarters.com/news/corvus-gold-announces-latest-exploration-results-from-three-new-target-areas-on--c0983c91-0583-4256-9aed-12abb5a13fcc#fact-drill-facts-39)

North Bullfrog Project · silver

#### Identity

- Hole ID: NB-15-276
- Project: North Bullfrog Project
- Commodity: silver
- Region: usa\_nv
- Reported Region: Nevada
- Ticker: KOR

#### Geometry

- Grade: 1.69
- Grade Unit: g/t
- Intercept: 7.62 m
- From: 208.79 m
- To: 216.41 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: NB-15-276:208.79-216.41
- Mining Method: open\_pit

#### Location

- Azimuth: 320 °
- Dip: -55 °
- Loc. Confidence: medium

#### QA/QC

- Laboratory: ALS Chemex
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2016-01-26T00:00:00.000Z

Reasoning: This intercept shows very weak silver grade \(1.69 g/t Ag\) and weak grade-thickness \(12.88 g/t\*m\) for an open-pit deposit, falling significantly below the project's average grade. The lack of true width disclosure reduces confidence.

- Negative factor: Apparent Width Only

Evidence · table

> 1.69

Context: 7.62

### NB-15-276

[Link to this fact](https://atlas-staging.minestarters.com/news/corvus-gold-announces-latest-exploration-results-from-three-new-target-areas-on--c0983c91-0583-4256-9aed-12abb5a13fcc#fact-drill-facts-40)

North Bullfrog Project · gold

#### Identity

- Hole ID: NB-15-276
- Project: North Bullfrog Project
- Commodity: gold
- Region: usa\_nv
- Reported Region: Nevada
- Ticker: KOR

#### Geometry

- Grade: 0.19
- Grade Unit: g/t
- Intercept: 6.1 m
- From: 236.22 m
- To: 242.32 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: NB-15-276:236.22-242.32
- Mining Method: open\_pit

#### Location

- Azimuth: 320 °
- Dip: -55 °
- Loc. Confidence: medium

#### QA/QC

- Laboratory: ALS Chemex
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2016-01-26T00:00:00.000Z

Reasoning: This intercept shows very weak gold grade \(0.19 g/t Au\) and weak grade-thickness \(1.16 g/t\*m\) for an open-pit deposit, falling significantly below the project's average grade. The lack of true width disclosure reduces confidence.

- Negative factor: Apparent Width Only

Evidence · table

> 0.19

Context: 6.1

### NB-15-276

[Link to this fact](https://atlas-staging.minestarters.com/news/corvus-gold-announces-latest-exploration-results-from-three-new-target-areas-on--c0983c91-0583-4256-9aed-12abb5a13fcc#fact-drill-facts-41)

North Bullfrog Project · silver

#### Identity

- Hole ID: NB-15-276
- Project: North Bullfrog Project
- Commodity: silver
- Region: usa\_nv
- Reported Region: Nevada
- Ticker: KOR

#### Geometry

- Grade: 0.87
- Grade Unit: g/t
- Intercept: 6.1 m
- From: 236.22 m
- To: 242.32 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: NB-15-276:236.22-242.32
- Mining Method: open\_pit

#### Location

- Azimuth: 320 °
- Dip: -55 °
- Loc. Confidence: medium

#### QA/QC

- Laboratory: ALS Chemex
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2016-01-26T00:00:00.000Z

Reasoning: This intercept shows very weak silver grade \(0.87 g/t Ag\) and weak grade-thickness \(5.3 g/t\*m\) for an open-pit deposit, falling significantly below the project's average grade. The lack of true width disclosure reduces confidence.

- Negative factor: Apparent Width Only

Evidence · table

> 0.87

Context: 6.1

### NB-15-271

[Link to this fact](https://atlas-staging.minestarters.com/news/corvus-gold-announces-latest-exploration-results-from-three-new-target-areas-on--c0983c91-0583-4256-9aed-12abb5a13fcc#fact-drill-facts-42)

North Bullfrog Project · gold

#### Identity

- Hole ID: NB-15-271
- Project: North Bullfrog Project
- Commodity: gold
- Region: usa\_nv
- Reported Region: Nevada
- Ticker: KOR

#### Geometry

- Grade: 0.49
- Grade Unit: g/t
- Intercept: 6.1 m
- From: 243.84 m
- To: 249.94 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: NB-15-271:243.84-249.94
- Mining Method: open\_pit

#### Location

- Azimuth: 90 °
- Dip: -55 °
- Loc. Confidence: medium

#### QA/QC

- Laboratory: ALS Chemex
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2016-01-26T00:00:00.000Z

Reasoning: This intercept shows weak gold grade \(0.49 g/t Au\) and weak grade-thickness \(2.99 g/t\*m\) for an open-pit deposit, which is above the project's average grade. The lack of true width disclosure reduces confidence.

- Negative factor: Apparent Width Only

Evidence · table

> 0.49

Context: 6.1

### NB-15-271

[Link to this fact](https://atlas-staging.minestarters.com/news/corvus-gold-announces-latest-exploration-results-from-three-new-target-areas-on--c0983c91-0583-4256-9aed-12abb5a13fcc#fact-drill-facts-43)

North Bullfrog Project · silver

#### Identity

- Hole ID: NB-15-271
- Project: North Bullfrog Project
- Commodity: silver
- Region: usa\_nv
- Reported Region: Nevada
- Ticker: KOR

#### Geometry

- Grade: 0.99
- Grade Unit: g/t
- Intercept: 6.1 m
- From: 243.84 m
- To: 249.94 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: NB-15-271:243.84-249.94
- Mining Method: open\_pit

#### Location

- Azimuth: 90 °
- Dip: -55 °
- Loc. Confidence: medium

#### QA/QC

- Laboratory: ALS Chemex
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2016-01-26T00:00:00.000Z

Reasoning: This intercept shows very weak silver grade \(0.99 g/t Ag\) and weak grade-thickness \(6.04 g/t\*m\) for an open-pit deposit, falling significantly below the project's average grade. The lack of true width disclosure reduces confidence.

- Negative factor: Apparent Width Only

Evidence · table

> 0.99

Context: 6.1

### NB-15-271

[Link to this fact](https://atlas-staging.minestarters.com/news/corvus-gold-announces-latest-exploration-results-from-three-new-target-areas-on--c0983c91-0583-4256-9aed-12abb5a13fcc#fact-drill-facts-44)

North Bullfrog Project · gold

#### Identity

- Hole ID: NB-15-271
- Project: North Bullfrog Project
- Commodity: gold
- Region: usa\_nv
- Reported Region: Nevada
- Ticker: KOR

#### Geometry

- Grade: 0.37
- Grade Unit: g/t
- Intercept: 68.58 m
- From: 291.08 m
- To: 359.66 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: NB-15-271:291.08-359.66
- Mining Method: open\_pit

#### Location

- Azimuth: 90 °
- Dip: -55 °
- Loc. Confidence: medium

#### QA/QC

- Laboratory: ALS Chemex
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2016-01-26T00:00:00.000Z

Reasoning: This intercept shows weak gold grade \(0.37 g/t Au\) and weak grade-thickness \(25.37 g/t\*m\) for an open-pit deposit, which is near the project's average grade. The broad width is a positive, but the lack of true width disclosure reduces confidence.

- Negative factor: Apparent Width Only

Evidence · table

> 0.37

Context: 68.58

### NB-15-271

[Link to this fact](https://atlas-staging.minestarters.com/news/corvus-gold-announces-latest-exploration-results-from-three-new-target-areas-on--c0983c91-0583-4256-9aed-12abb5a13fcc#fact-drill-facts-45)

North Bullfrog Project · silver

#### Identity

- Hole ID: NB-15-271
- Project: North Bullfrog Project
- Commodity: silver
- Region: usa\_nv
- Reported Region: Nevada
- Ticker: KOR

#### Geometry

- Grade: 0.8
- Grade Unit: g/t
- Intercept: 68.58 m
- From: 291.08 m
- To: 359.66 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: NB-15-271:291.08-359.66
- Mining Method: open\_pit

#### Location

- Azimuth: 90 °
- Dip: -55 °
- Loc. Confidence: medium

#### QA/QC

- Laboratory: ALS Chemex
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2016-01-26T00:00:00.000Z

Reasoning: This intercept shows very weak silver grade \(0.80 g/t Ag\) and weak grade-thickness \(54.86 g/t\*m\) for an open-pit deposit, falling significantly below the project's average grade. The broad width is a positive, but the lack of true width disclosure reduces confidence.

- Negative factor: Apparent Width Only

Evidence · table

> 0.8

Context: 68.58

### NB-15-271

[Link to this fact](https://atlas-staging.minestarters.com/news/corvus-gold-announces-latest-exploration-results-from-three-new-target-areas-on--c0983c91-0583-4256-9aed-12abb5a13fcc#fact-drill-facts-46)

North Bullfrog Project · gold

#### Identity

- Hole ID: NB-15-271
- Project: North Bullfrog Project
- Commodity: gold
- Region: usa\_nv
- Reported Region: Nevada
- Ticker: KOR

#### Geometry

- Grade: 1
- Grade Unit: g/t
- Intercept: 1.52 m
- From: 306.32 m
- To: 307.85 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: NB-15-271:306.32-307.85
- Mining Method: open\_pit

#### Location

- Azimuth: 90 °
- Dip: -55 °
- Loc. Confidence: medium

#### QA/QC

- Laboratory: ALS Chemex
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 1
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2016-01-26T00:00:00.000Z

Reasoning: This intercept shows moderate gold grade \(1.00 g/t Au\) for an open-pit deposit, which is above the project's average grade. However, the narrow width, weak grade-thickness \(1.52 g/t\*m\), and lack of true width disclosure reduce confidence.

- Negative factor: Apparent Width Only

Evidence · table

> 1.00

Context: 1.52

### NB-15-271

[Link to this fact](https://atlas-staging.minestarters.com/news/corvus-gold-announces-latest-exploration-results-from-three-new-target-areas-on--c0983c91-0583-4256-9aed-12abb5a13fcc#fact-drill-facts-47)

North Bullfrog Project · silver

#### Identity

- Hole ID: NB-15-271
- Project: North Bullfrog Project
- Commodity: silver
- Region: usa\_nv
- Reported Region: Nevada
- Ticker: KOR

#### Geometry

- Grade: 1.59
- Grade Unit: g/t
- Intercept: 1.52 m
- From: 306.32 m
- To: 307.85 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: NB-15-271:306.32-307.85
- Mining Method: open\_pit

#### Location

- Azimuth: 90 °
- Dip: -55 °
- Loc. Confidence: medium

#### QA/QC

- Laboratory: ALS Chemex
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 1
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2016-01-26T00:00:00.000Z

Reasoning: This intercept shows very weak silver grade \(1.59 g/t Ag\) and weak grade-thickness \(2.42 g/t\*m\) for an open-pit deposit, falling significantly below the project's average grade. The narrow width and lack of true width disclosure reduce confidence.

- Negative factor: Apparent Width Only

Evidence · table

> 1.59

Context: 1.52

### NB-15-271

[Link to this fact](https://atlas-staging.minestarters.com/news/corvus-gold-announces-latest-exploration-results-from-three-new-target-areas-on--c0983c91-0583-4256-9aed-12abb5a13fcc#fact-drill-facts-48)

North Bullfrog Project · gold

#### Identity

- Hole ID: NB-15-271
- Project: North Bullfrog Project
- Commodity: gold
- Region: usa\_nv
- Reported Region: Nevada
- Ticker: KOR

#### Geometry

- Grade: 1.23
- Grade Unit: g/t
- Intercept: 1.52 m
- From: 310.9 m
- To: 312.42 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: NB-15-271:310.9-312.42
- Mining Method: open\_pit

#### Location

- Azimuth: 90 °
- Dip: -55 °
- Loc. Confidence: medium

#### QA/QC

- Laboratory: ALS Chemex
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 1
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2016-01-26T00:00:00.000Z

Reasoning: This intercept shows moderate gold grade \(1.23 g/t Au\) for an open-pit deposit, which is above the project's average grade. However, the narrow width, weak grade-thickness \(1.87 g/t\*m\), and lack of true width disclosure reduce confidence.

- Negative factor: Apparent Width Only

Evidence · table

> 1.23

Context: 1.52

### NB-15-271

[Link to this fact](https://atlas-staging.minestarters.com/news/corvus-gold-announces-latest-exploration-results-from-three-new-target-areas-on--c0983c91-0583-4256-9aed-12abb5a13fcc#fact-drill-facts-49)

North Bullfrog Project · silver

#### Identity

- Hole ID: NB-15-271
- Project: North Bullfrog Project
- Commodity: silver
- Region: usa\_nv
- Reported Region: Nevada
- Ticker: KOR

#### Geometry

- Grade: 1.7
- Grade Unit: g/t
- Intercept: 1.52 m
- From: 310.9 m
- To: 312.42 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: NB-15-271:310.9-312.42
- Mining Method: open\_pit

#### Location

- Azimuth: 90 °
- Dip: -55 °
- Loc. Confidence: medium

#### QA/QC

- Laboratory: ALS Chemex
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 1
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2016-01-26T00:00:00.000Z

Reasoning: This intercept shows very weak silver grade \(1.70 g/t Ag\) and weak grade-thickness \(2.58 g/t\*m\) for an open-pit deposit, falling significantly below the project's average grade. The narrow width and lack of true width disclosure reduce confidence.

- Negative factor: Apparent Width Only

Evidence · table

> 1.70

Context: 1.52

### NB-15-271

[Link to this fact](https://atlas-staging.minestarters.com/news/corvus-gold-announces-latest-exploration-results-from-three-new-target-areas-on--c0983c91-0583-4256-9aed-12abb5a13fcc#fact-drill-facts-50)

North Bullfrog Project · gold

#### Identity

- Hole ID: NB-15-271
- Project: North Bullfrog Project
- Commodity: gold
- Region: usa\_nv
- Reported Region: Nevada
- Ticker: KOR

#### Geometry

- Grade: 1.25
- Grade Unit: g/t
- Intercept: 3.05 m
- From: 321.56 m
- To: 324.61 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: NB-15-271:321.56-324.61
- Mining Method: open\_pit

#### Location

- Azimuth: 90 °
- Dip: -55 °
- Loc. Confidence: medium

#### QA/QC

- Laboratory: ALS Chemex
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 1
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2016-01-26T00:00:00.000Z

Reasoning: This intercept shows moderate gold grade \(1.25 g/t Au\) for an open-pit deposit, which is above the project's average grade. However, the narrow width, weak grade-thickness \(3.81 g/t\*m\), and lack of true width disclosure reduce confidence.

- Negative factor: Apparent Width Only

Evidence · table

> 1.25

Context: 3.05

### NB-15-271

[Link to this fact](https://atlas-staging.minestarters.com/news/corvus-gold-announces-latest-exploration-results-from-three-new-target-areas-on--c0983c91-0583-4256-9aed-12abb5a13fcc#fact-drill-facts-51)

North Bullfrog Project · silver

#### Identity

- Hole ID: NB-15-271
- Project: North Bullfrog Project
- Commodity: silver
- Region: usa\_nv
- Reported Region: Nevada
- Ticker: KOR

#### Geometry

- Grade: 1.88
- Grade Unit: g/t
- Intercept: 3.05 m
- From: 321.56 m
- To: 324.61 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: NB-15-271:321.56-324.61
- Mining Method: open\_pit

#### Location

- Azimuth: 90 °
- Dip: -55 °
- Loc. Confidence: medium

#### QA/QC

- Laboratory: ALS Chemex
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 1
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2016-01-26T00:00:00.000Z

Reasoning: This intercept shows very weak silver grade \(1.88 g/t Ag\) and weak grade-thickness \(5.73 g/t\*m\) for an open-pit deposit, falling significantly below the project's average grade. The narrow width and lack of true width disclosure reduce confidence.

- Negative factor: Apparent Width Only

Evidence · table

> 1.88

Context: 3.05

### NB-15-272

[Link to this fact](https://atlas-staging.minestarters.com/news/corvus-gold-announces-latest-exploration-results-from-three-new-target-areas-on--c0983c91-0583-4256-9aed-12abb5a13fcc#fact-drill-facts-52)

North Bullfrog Project · gold

#### Identity

- Hole ID: NB-15-272
- Project: North Bullfrog Project
- Commodity: gold
- Region: usa\_nv
- Reported Region: Nevada
- Ticker: KOR

#### Geometry

- Grade: 0.24
- Grade Unit: g/t
- Intercept: 1.52 m
- From: 121.92 m
- To: 123.44 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: NB-15-272:121.92-123.44
- Mining Method: open\_pit

#### Location

- Azimuth: 85 °
- Dip: -55 °
- Loc. Confidence: medium

#### QA/QC

- Laboratory: ALS Chemex
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2016-01-26T00:00:00.000Z

Reasoning: This intercept shows very weak gold grade \(0.24 g/t Au\) and weak grade-thickness \(0.36 g/t\*m\) for an open-pit deposit, falling significantly below the project's average grade. The narrow width and lack of true width disclosure reduce confidence.

- Negative factor: Apparent Width Only

Evidence · table

> 0.24

Context: 1.52

### NB-15-272

[Link to this fact](https://atlas-staging.minestarters.com/news/corvus-gold-announces-latest-exploration-results-from-three-new-target-areas-on--c0983c91-0583-4256-9aed-12abb5a13fcc#fact-drill-facts-53)

North Bullfrog Project · silver

#### Identity

- Hole ID: NB-15-272
- Project: North Bullfrog Project
- Commodity: silver
- Region: usa\_nv
- Reported Region: Nevada
- Ticker: KOR

#### Geometry

- Grade: 13
- Grade Unit: g/t
- Intercept: 1.52 m
- From: 121.92 m
- To: 123.44 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: NB-15-272:121.92-123.44
- Mining Method: open\_pit

#### Location

- Azimuth: 85 °
- Dip: -55 °
- Loc. Confidence: medium

#### QA/QC

- Laboratory: ALS Chemex
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2016-01-26T00:00:00.000Z

Reasoning: This intercept shows weak silver grade \(13.0 g/t Ag\) for an open-pit deposit, which is above the project's average grade. However, the narrow width, weak grade-thickness \(19.76 g/t\*m\), and lack of true width disclosure reduce confidence.

- Negative factor: Apparent Width Only

Evidence · table

> 13.0

Context: 1.52

### NB-15-272

[Link to this fact](https://atlas-staging.minestarters.com/news/corvus-gold-announces-latest-exploration-results-from-three-new-target-areas-on--c0983c91-0583-4256-9aed-12abb5a13fcc#fact-drill-facts-54)

North Bullfrog Project · gold

#### Identity

- Hole ID: NB-15-272
- Project: North Bullfrog Project
- Commodity: gold
- Region: usa\_nv
- Reported Region: Nevada
- Ticker: KOR

#### Geometry

- Grade: 0.39
- Grade Unit: g/t
- Intercept: 16.77 m
- From: 245.36 m
- To: 262.13 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: NB-15-272:245.36-262.13
- Mining Method: open\_pit

#### Location

- Azimuth: 85 °
- Dip: -55 °
- Loc. Confidence: medium

#### QA/QC

- Laboratory: ALS Chemex
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2016-01-26T00:00:00.000Z

Reasoning: This intercept shows weak gold grade \(0.39 g/t Au\) and weak grade-thickness \(6.54 g/t\*m\) for an open-pit deposit, which is near the project's average grade. The lack of true width disclosure reduces confidence.

- Negative factor: Apparent Width Only

Evidence · table

> 0.39

Context: 16.77

### NB-15-272

[Link to this fact](https://atlas-staging.minestarters.com/news/corvus-gold-announces-latest-exploration-results-from-three-new-target-areas-on--c0983c91-0583-4256-9aed-12abb5a13fcc#fact-drill-facts-55)

North Bullfrog Project · silver

#### Identity

- Hole ID: NB-15-272
- Project: North Bullfrog Project
- Commodity: silver
- Region: usa\_nv
- Reported Region: Nevada
- Ticker: KOR

#### Geometry

- Grade: 2.05
- Grade Unit: g/t
- Intercept: 16.77 m
- From: 245.36 m
- To: 262.13 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: NB-15-272:245.36-262.13
- Mining Method: open\_pit

#### Location

- Azimuth: 85 °
- Dip: -55 °
- Loc. Confidence: medium

#### QA/QC

- Laboratory: ALS Chemex
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2016-01-26T00:00:00.000Z

Reasoning: This intercept shows very weak silver grade \(2.05 g/t Ag\) and weak grade-thickness \(34.38 g/t\*m\) for an open-pit deposit, falling below the project's average grade. The lack of true width disclosure reduces confidence.

- Negative factor: Apparent Width Only

Evidence · table

> 2.05

Context: 16.77

### NB-15-272

[Link to this fact](https://atlas-staging.minestarters.com/news/corvus-gold-announces-latest-exploration-results-from-three-new-target-areas-on--c0983c91-0583-4256-9aed-12abb5a13fcc#fact-drill-facts-56)

North Bullfrog Project · gold

#### Identity

- Hole ID: NB-15-272
- Project: North Bullfrog Project
- Commodity: gold
- Region: usa\_nv
- Reported Region: Nevada
- Ticker: KOR

#### Geometry

- Grade: 0.27
- Grade Unit: g/t
- Intercept: 12.19 m
- From: 269.75 m
- To: 281.94 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: NB-15-272:269.75-281.94
- Mining Method: open\_pit

#### Location

- Azimuth: 85 °
- Dip: -55 °
- Loc. Confidence: medium

#### QA/QC

- Laboratory: ALS Chemex
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2016-01-26T00:00:00.000Z

Reasoning: This intercept shows very weak gold grade \(0.27 g/t Au\) and weak grade-thickness \(3.29 g/t\*m\) for an open-pit deposit, falling significantly below the project's average grade. The lack of true width disclosure reduces confidence.

- Negative factor: Apparent Width Only

Evidence · table

> 0.27

Context: 12.19

### NB-15-272

[Link to this fact](https://atlas-staging.minestarters.com/news/corvus-gold-announces-latest-exploration-results-from-three-new-target-areas-on--c0983c91-0583-4256-9aed-12abb5a13fcc#fact-drill-facts-57)

North Bullfrog Project · silver

#### Identity

- Hole ID: NB-15-272
- Project: North Bullfrog Project
- Commodity: silver
- Region: usa\_nv
- Reported Region: Nevada
- Ticker: KOR

#### Geometry

- Grade: 10.67
- Grade Unit: g/t
- Intercept: 12.19 m
- From: 269.75 m
- To: 281.94 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: NB-15-272:269.75-281.94
- Mining Method: open\_pit

#### Location

- Azimuth: 85 °
- Dip: -55 °
- Loc. Confidence: medium

#### QA/QC

- Laboratory: ALS Chemex
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2016-01-26T00:00:00.000Z

Reasoning: This intercept shows weak silver grade \(10.67 g/t Ag\) and weak grade-thickness \(130.0 g/t\*m\) for an open-pit deposit, which is above the project's average grade. The lack of true width disclosure reduces confidence.

- Negative factor: Apparent Width Only

Evidence · table

> 10.67

Context: 12.19

### NB-15-272

[Link to this fact](https://atlas-staging.minestarters.com/news/corvus-gold-announces-latest-exploration-results-from-three-new-target-areas-on--c0983c91-0583-4256-9aed-12abb5a13fcc#fact-drill-facts-58)

North Bullfrog Project · gold

#### Identity

- Hole ID: NB-15-272
- Project: North Bullfrog Project
- Commodity: gold
- Region: usa\_nv
- Reported Region: Nevada
- Ticker: KOR

#### Geometry

- Grade: 1.11
- Grade Unit: g/t
- Intercept: 1.52 m
- From: 280.42 m
- To: 281.94 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: NB-15-272:280.42-281.94
- Mining Method: open\_pit

#### Location

- Azimuth: 85 °
- Dip: -55 °
- Loc. Confidence: medium

#### QA/QC

- Laboratory: ALS Chemex
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 1
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2016-01-26T00:00:00.000Z

Reasoning: This intercept shows moderate gold grade \(1.11 g/t Au\) for an open-pit deposit, which is above the project's average grade. However, the narrow width, weak grade-thickness \(1.69 g/t\*m\), and lack of true width disclosure reduce confidence.

- Negative factor: Apparent Width Only

Evidence · table

> 1.11

Context: 1.52

### NB-15-272

[Link to this fact](https://atlas-staging.minestarters.com/news/corvus-gold-announces-latest-exploration-results-from-three-new-target-areas-on--c0983c91-0583-4256-9aed-12abb5a13fcc#fact-drill-facts-59)

North Bullfrog Project · silver

#### Identity

- Hole ID: NB-15-272
- Project: North Bullfrog Project
- Commodity: silver
- Region: usa\_nv
- Reported Region: Nevada
- Ticker: KOR

#### Geometry

- Grade: 75
- Grade Unit: g/t
- Intercept: 1.52 m
- From: 280.42 m
- To: 281.94 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: NB-15-272:280.42-281.94
- Mining Method: open\_pit

#### Location

- Azimuth: 85 °
- Dip: -55 °
- Loc. Confidence: medium

#### QA/QC

- Laboratory: ALS Chemex
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 1
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2016-01-26T00:00:00.000Z

Reasoning: This intercept shows strong silver grade \(75.0 g/t Ag\) for an open-pit deposit, which is significantly above the project's average grade. However, the narrow width, weak grade-thickness \(114.0 g/t\*m\), and lack of true width disclosure reduce confidence.

- Negative factor: Apparent Width Only

Evidence · table

> 75.0

Context: 1.52

### NB-15-272

[Link to this fact](https://atlas-staging.minestarters.com/news/corvus-gold-announces-latest-exploration-results-from-three-new-target-areas-on--c0983c91-0583-4256-9aed-12abb5a13fcc#fact-drill-facts-60)

North Bullfrog Project · gold

#### Identity

- Hole ID: NB-15-272
- Project: North Bullfrog Project
- Commodity: gold
- Region: usa\_nv
- Reported Region: Nevada
- Ticker: KOR

#### Geometry

- Grade: 0.21
- Grade Unit: g/t
- Intercept: 7.62 m
- From: 298.7 m
- To: 306.32 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: NB-15-272:298.7-306.32
- Mining Method: open\_pit

#### Location

- Azimuth: 85 °
- Dip: -55 °
- Loc. Confidence: medium

#### QA/QC

- Laboratory: ALS Chemex
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2016-01-26T00:00:00.000Z

Reasoning: This intercept shows very weak gold grade \(0.21 g/t Au\) and weak grade-thickness \(1.6 g/t\*m\) for an open-pit deposit, falling significantly below the project's average grade. The lack of true width disclosure reduces confidence.

- Negative factor: Apparent Width Only

Evidence · table

> 0.21

Context: 7.62

### NB-15-272

[Link to this fact](https://atlas-staging.minestarters.com/news/corvus-gold-announces-latest-exploration-results-from-three-new-target-areas-on--c0983c91-0583-4256-9aed-12abb5a13fcc#fact-drill-facts-61)

North Bullfrog Project · silver

#### Identity

- Hole ID: NB-15-272
- Project: North Bullfrog Project
- Commodity: silver
- Region: usa\_nv
- Reported Region: Nevada
- Ticker: KOR

#### Geometry

- Grade: 0.54
- Grade Unit: g/t
- Intercept: 7.62 m
- From: 298.7 m
- To: 306.32 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: NB-15-272:298.7-306.32
- Mining Method: open\_pit

#### Location

- Azimuth: 85 °
- Dip: -55 °
- Loc. Confidence: medium

#### QA/QC

- Laboratory: ALS Chemex
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2016-01-26T00:00:00.000Z

Reasoning: This intercept shows very weak silver grade \(0.54 g/t Ag\) and weak grade-thickness \(4.11 g/t\*m\) for an open-pit deposit, falling significantly below the project's average grade. The lack of true width disclosure reduces confidence.

- Negative factor: Apparent Width Only

Evidence · table

> 0.54

Context: 7.62

### NB-15-272

[Link to this fact](https://atlas-staging.minestarters.com/news/corvus-gold-announces-latest-exploration-results-from-three-new-target-areas-on--c0983c91-0583-4256-9aed-12abb5a13fcc#fact-drill-facts-62)

North Bullfrog Project · gold

#### Identity

- Hole ID: NB-15-272
- Project: North Bullfrog Project
- Commodity: gold
- Region: usa\_nv
- Reported Region: Nevada
- Ticker: KOR

#### Geometry

- Grade: 0.27
- Grade Unit: g/t
- Intercept: 57.91 m
- From: 312.42 m
- To: 370.33 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: NB-15-272:312.42-370.33
- Mining Method: open\_pit

#### Location

- Azimuth: 85 °
- Dip: -55 °
- Loc. Confidence: medium

#### QA/QC

- Laboratory: ALS Chemex
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2016-01-26T00:00:00.000Z

Reasoning: This intercept shows very weak gold grade \(0.27 g/t Au\) and moderate grade-thickness \(15.63 g/t\*m\) for an open-pit deposit, falling significantly below the project's average grade. The broad width is a positive, but the lack of true width disclosure reduces confidence.

- Negative factor: Apparent Width Only

Evidence · table

> 0.27

Context: 57.91

### NB-15-272

[Link to this fact](https://atlas-staging.minestarters.com/news/corvus-gold-announces-latest-exploration-results-from-three-new-target-areas-on--c0983c91-0583-4256-9aed-12abb5a13fcc#fact-drill-facts-63)

North Bullfrog Project · silver

#### Identity

- Hole ID: NB-15-272
- Project: North Bullfrog Project
- Commodity: silver
- Region: usa\_nv
- Reported Region: Nevada
- Ticker: KOR

#### Geometry

- Grade: 0.76
- Grade Unit: g/t
- Intercept: 57.91 m
- From: 312.42 m
- To: 370.33 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: NB-15-272:312.42-370.33
- Mining Method: open\_pit

#### Location

- Azimuth: 85 °
- Dip: -55 °
- Loc. Confidence: medium

#### QA/QC

- Laboratory: ALS Chemex
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2016-01-26T00:00:00.000Z

Reasoning: This intercept shows very weak silver grade \(0.76 g/t Ag\) and weak grade-thickness \(44.01 g/t\*m\) for an open-pit deposit, falling significantly below the project's average grade. The broad width is a positive, but the lack of true width disclosure reduces confidence.

- Negative factor: Apparent Width Only

Evidence · table

> 0.76

Context: 57.91

### NB-15-278

[Link to this fact](https://atlas-staging.minestarters.com/news/corvus-gold-announces-latest-exploration-results-from-three-new-target-areas-on--c0983c91-0583-4256-9aed-12abb5a13fcc#fact-drill-facts-64)

North Bullfrog Project · gold

#### Identity

- Hole ID: NB-15-278
- Project: North Bullfrog Project
- Commodity: gold
- Region: usa\_nv
- Reported Region: Nevada
- Ticker: KOR

#### Geometry

- Grade: 0.37
- Grade Unit: g/t
- Intercept: 1.52 m
- From: 298.7 m
- To: 300.23 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: NB-15-278:298.7-300.23
- Mining Method: open\_pit

#### Location

- Azimuth: 85 °
- Dip: -55 °
- Loc. Confidence: medium

#### QA/QC

- Laboratory: ALS Chemex
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2016-01-26T00:00:00.000Z

Reasoning: This intercept shows weak gold grade \(0.37 g/t Au\) and weak grade-thickness \(0.56 g/t\*m\) for an open-pit deposit, which is near the project's average grade. The narrow width and lack of true width disclosure reduce confidence.

- Negative factor: Apparent Width Only

Evidence · table

> 0.37

Context: 1.52

### NB-15-278

[Link to this fact](https://atlas-staging.minestarters.com/news/corvus-gold-announces-latest-exploration-results-from-three-new-target-areas-on--c0983c91-0583-4256-9aed-12abb5a13fcc#fact-drill-facts-65)

North Bullfrog Project · silver

#### Identity

- Hole ID: NB-15-278
- Project: North Bullfrog Project
- Commodity: silver
- Region: usa\_nv
- Reported Region: Nevada
- Ticker: KOR

#### Geometry

- Grade: 1.21
- Grade Unit: g/t
- Intercept: 1.52 m
- From: 298.7 m
- To: 300.23 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: NB-15-278:298.7-300.23
- Mining Method: open\_pit

#### Location

- Azimuth: 85 °
- Dip: -55 °
- Loc. Confidence: medium

#### QA/QC

- Laboratory: ALS Chemex
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2016-01-26T00:00:00.000Z

Reasoning: This intercept shows very weak silver grade \(1.21 g/t Ag\) and weak grade-thickness \(1.84 g/t\*m\) for an open-pit deposit, falling significantly below the project's average grade. The narrow width and lack of true width disclosure reduce confidence.

- Negative factor: Apparent Width Only

Evidence · table

> 1.21

Context: 1.52

### NB-15-278

[Link to this fact](https://atlas-staging.minestarters.com/news/corvus-gold-announces-latest-exploration-results-from-three-new-target-areas-on--c0983c91-0583-4256-9aed-12abb5a13fcc#fact-drill-facts-66)

North Bullfrog Project · gold

#### Identity

- Hole ID: NB-15-278
- Project: North Bullfrog Project
- Commodity: gold
- Region: usa\_nv
- Reported Region: Nevada
- Ticker: KOR

#### Geometry

- Grade: 0.22
- Grade Unit: g/t
- Intercept: 3.05 m
- From: 316.99 m
- To: 320.04 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: NB-15-278:316.99-320.04
- Mining Method: open\_pit

#### Location

- Azimuth: 85 °
- Dip: -55 °
- Loc. Confidence: medium

#### QA/QC

- Laboratory: ALS Chemex
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2016-01-26T00:00:00.000Z

Reasoning: This intercept shows very weak gold grade \(0.22 g/t Au\) and weak grade-thickness \(0.67 g/t\*m\) for an open-pit deposit, falling significantly below the project's average grade. The narrow width and lack of true width disclosure reduce confidence.

- Negative factor: Apparent Width Only

Evidence · table

> 0.22

Context: 3.05

### NB-15-278

[Link to this fact](https://atlas-staging.minestarters.com/news/corvus-gold-announces-latest-exploration-results-from-three-new-target-areas-on--c0983c91-0583-4256-9aed-12abb5a13fcc#fact-drill-facts-67)

North Bullfrog Project · silver

#### Identity

- Hole ID: NB-15-278
- Project: North Bullfrog Project
- Commodity: silver
- Region: usa\_nv
- Reported Region: Nevada
- Ticker: KOR

#### Geometry

- Grade: 0.8
- Grade Unit: g/t
- Intercept: 3.05 m
- From: 316.99 m
- To: 320.04 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: NB-15-278:316.99-320.04
- Mining Method: open\_pit

#### Location

- Azimuth: 85 °
- Dip: -55 °
- Loc. Confidence: medium

#### QA/QC

- Laboratory: ALS Chemex
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2016-01-26T00:00:00.000Z

Reasoning: This intercept shows very weak silver grade \(0.80 g/t Ag\) and weak grade-thickness \(2.44 g/t\*m\) for an open-pit deposit, falling significantly below the project's average grade. The narrow width and lack of true width disclosure reduce confidence.

- Negative factor: Apparent Width Only

Evidence · table

> 0.80

Context: 3.05

### NB-15-278

[Link to this fact](https://atlas-staging.minestarters.com/news/corvus-gold-announces-latest-exploration-results-from-three-new-target-areas-on--c0983c91-0583-4256-9aed-12abb5a13fcc#fact-drill-facts-68)

North Bullfrog Project · gold

#### Identity

- Hole ID: NB-15-278
- Project: North Bullfrog Project
- Commodity: gold
- Region: usa\_nv
- Reported Region: Nevada
- Ticker: KOR

#### Geometry

- Grade: 0.15
- Grade Unit: g/t
- Intercept: 6.1 m
- From: 329.18 m
- To: 335.28 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: NB-15-278:329.18-335.28
- Mining Method: open\_pit

#### Location

- Azimuth: 85 °
- Dip: -55 °
- Loc. Confidence: medium

#### QA/QC

- Laboratory: ALS Chemex
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2016-01-26T00:00:00.000Z

Reasoning: This intercept shows very weak gold grade \(0.15 g/t Au\) and weak grade-thickness \(0.92 g/t\*m\) for an open-pit deposit, falling significantly below the project's average grade. The lack of true width disclosure reduces confidence.

- Negative factor: Apparent Width Only

Evidence · table

> 0.15

Context: 6.1

### NB-15-278

[Link to this fact](https://atlas-staging.minestarters.com/news/corvus-gold-announces-latest-exploration-results-from-three-new-target-areas-on--c0983c91-0583-4256-9aed-12abb5a13fcc#fact-drill-facts-69)

North Bullfrog Project · silver

#### Identity

- Hole ID: NB-15-278
- Project: North Bullfrog Project
- Commodity: silver
- Region: usa\_nv
- Reported Region: Nevada
- Ticker: KOR

#### Geometry

- Grade: 0.34
- Grade Unit: g/t
- Intercept: 6.1 m
- From: 329.18 m
- To: 335.28 m

#### Classification

- Program: exploration
- Sample Type: drill
- Group ID: NB-15-278:329.18-335.28
- Mining Method: open\_pit

#### Location

- Azimuth: 85 °
- Dip: -55 °
- Loc. Confidence: medium

#### QA/QC

- Laboratory: ALS Chemex
- QA/QC Disclosed: Yes
- Lab Certified: Yes
- QP Signed: Yes
- QA/QC Methods: blanks, standards, duplicates, check\_assays

#### Compositing

- Cutoff Grade: 0.1
- Cutoff Unit: g/t
- Dilution Disclosed: Yes

#### Review

- Needs Review: No
- Interp. Status: scored
- Historical: No

#### Dates

- Event date: 2016-01-26T00:00:00.000Z

Reasoning: This intercept shows very weak silver grade \(0.34 g/t Ag\) and weak grade-thickness \(2.07 g/t\*m\) for an open-pit deposit, falling significantly below the project's average grade. The lack of true width disclosure reduces confidence.

- Negative factor: Apparent Width Only

Evidence · table

> 0.34

Context: 6.1

## 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.