# Onyx Gold Confirms New Sediment-Hosted Gold Zone 3 km South of Argus; Drills 0.7 g/t Gold Over 46.7 Meters at Flipper Canonical Atlas analysis: https://atlas-staging.minestarters.com/news/onyx-gold-confirms-new-sediment-hosted-gold-zone-3-km-south-of-argus-drills-0-7--50271638-e177-454e-a84f-fb0ba87332d5 Original source: https://onyxgold.com/onyx-gold-confirms-new-sediment-hosted-gold-zone-3-km-south-of-argus-drills-0-7-g-t-gold-over-46-7-meters-at-flipper/ Publisher: prospectors\_exchange Original announcement: 2026-10-05T00:00:00.000Z Analysis by Minestarters Atlas Atlas analysis published: 2026-10-05T13:51:19.324Z Atlas analysis updated: 2026-10-05T13:51:19.324Z - Company: Onyx Gold Corp. - Ticker: ONYX - Exchange: Unavailable - Region: Ontario - Primary commodity: Gold - Secondary commodities: Silver, Copper, Lead, Zinc - Document categories: Drill results, Other - Extracted: 2026-10-05 13:51:20 UTC Narrative sentiment: 0.40 · Bullish ## Minestarters Atlas summary Onyx Gold has confirmed a new sediment-hosted gold zone at the Flipper Zone, located 3 km south of the Argus Gold System at the Munro-Croesus Project. First-pass drilling returned a significant 0.7 g/t Au over 46.7 m, demonstrating that the regional Argus Fault corridor can host broad mineralization within sedimentary rocks. Reasoning: The results confirm a new exploration domain \(sedimentary rocks\) 3km south of the existing Argus system, which is a significant geological expansion for the project, despite the grades being relatively low \(0.7 g/t Au\). - Positive factor: Discovery of new gold-bearing sedimentary domain - Positive factor: Broad mineralization widths - Positive factor: Structural continuity along Argus Fault corridor - Positive factor: QA/QC protocols disclosed - Negative factor: Grades are modest in parts - Negative factor: True width not disclosed Facts used in scoring: 7 ## Classification and evidence **Step-Out Extension** Polarity: positive Definition: Mineralization extended beyond the previously known limit. Why it applies: The drilling at Flipper confirms a new zone 3 km south of the Argus system, extending the known exploration domain. Evidence · text > confirms broad and locally higher-grade gold mineralization within sedimentary rocks south of Argus **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 details specific laboratory \(ALS Geochemistry\), sampling methods, and QA/QC protocols including blanks and standards. Evidence · text > The Company maintains a robust QA/QC program that includes the collection and analysis of duplicate samples and the insertion of blanks and standards ## Extracted facts Stored fact records: 7. Some facts used in scoring do not have a stored record. ## Drill Results (7) ### MC26-277 [Link to this fact](https://atlas-staging.minestarters.com/news/onyx-gold-confirms-new-sediment-hosted-gold-zone-3-km-south-of-argus-drills-0-7--50271638-e177-454e-a84f-fb0ba87332d5#fact-drill-facts-0) Munro-Croesus · gold #### Identity - Hole ID: MC26-277 - Project: Munro-Croesus - Commodity: gold - Region: canada\_on - Reported Region: canada\_on - Ticker: ONYX #### Geometry - Grade: 0.7 - Grade Unit: g/t - Intercept: 46.7 m #### Classification - Sample Type: drill - Group ID: MC26-277:0-46.7 - Mining Method: unknown #### Location - Location: Flipper - Loc. Source: document #### QA/QC - Laboratory: ALS Geochemistry - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-10-05T00:00:00.000Z Reasoning: Significant width of 46.7m confirms the presence of a broad mineralized sedimentary package. - Positive factor: Broad width - Negative factor: Modest grade Evidence · text > 0.7 g/t Au over 46.7 m #### Tags used in scoring **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: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Complementing Munro-Croesus are two large, early-stage projects – Golden Mile, a 140 km² property situated just 9 k" ### MC26-277 [Link to this fact](https://atlas-staging.minestarters.com/news/onyx-gold-confirms-new-sediment-hosted-gold-zone-3-km-south-of-argus-drills-0-7--50271638-e177-454e-a84f-fb0ba87332d5#fact-drill-facts-1) Munro-Croesus · gold #### Identity - Hole ID: MC26-277 - Project: Munro-Croesus - Commodity: gold - Region: canada\_on - Reported Region: canada\_on - Ticker: ONYX #### Geometry - Grade: 4 - Grade Unit: g/t - Intercept: 5 m #### Classification - Sample Type: drill - Group ID: MC26-277:0-46.7 - Mining Method: unknown #### Location - Location: Flipper - Loc. Source: document #### QA/QC - Laboratory: ALS Geochemistry - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-10-05T00:00:00.000Z Reasoning: Stronger grade interval within the broader mineralized zone. - Positive factor: Higher grade sub-interval Evidence · text > including 4.0 g/t Au over 5.0 m #### Tags used in scoring **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: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Complementing Munro-Croesus are two large, early-stage projects – Golden Mile, a 140 km² property situated just 9 k" ### MC26-277 [Link to this fact](https://atlas-staging.minestarters.com/news/onyx-gold-confirms-new-sediment-hosted-gold-zone-3-km-south-of-argus-drills-0-7--50271638-e177-454e-a84f-fb0ba87332d5#fact-drill-facts-2) Munro-Croesus · gold #### Identity - Hole ID: MC26-277 - Project: Munro-Croesus - Commodity: gold - Region: canada\_on - Reported Region: canada\_on - Ticker: ONYX #### Geometry - Grade: 13.52 - Grade Unit: g/t - Intercept: 1 m #### Classification - Sample Type: drill - Group ID: MC26-277:0-46.7 - Mining Method: unknown #### Location - Location: Flipper - Loc. Source: document #### QA/QC - Laboratory: ALS Geochemistry - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-10-05T00:00:00.000Z Reasoning: High grade intercept, though very narrow at 1.0m. - Positive factor: High grade - Negative factor: Very narrow Evidence · text > including 13.52 g/t Au over 1.0 m #### Tags used in scoring **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: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Complementing Munro-Croesus are two large, early-stage projects – Golden Mile, a 140 km² property situated just 9 k" ### MC26-277 [Link to this fact](https://atlas-staging.minestarters.com/news/onyx-gold-confirms-new-sediment-hosted-gold-zone-3-km-south-of-argus-drills-0-7--50271638-e177-454e-a84f-fb0ba87332d5#fact-drill-facts-3) Munro-Croesus · gold #### Identity - Hole ID: MC26-277 - Project: Munro-Croesus - Commodity: gold - Region: canada\_on - Reported Region: canada\_on - Ticker: ONYX #### Geometry - Grade: 0.21 - Grade Unit: g/t - Intercept: 44 m #### Classification - Sample Type: drill - Group ID: MC26-277:0-46.7 - Mining Method: unknown #### Location - Location: Flipper - Loc. Source: document #### QA/QC - Laboratory: ALS Geochemistry - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-10-05T00:00:00.000Z Reasoning: A second, lower-grade interval within the same hole. - Negative factor: Low grade Evidence · text > second interval of 0.21 g/t Au over 44.0 m #### Tags used in scoring **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: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Complementing Munro-Croesus are two large, early-stage projects – Golden Mile, a 140 km² property situated just 9 k" ### MC26-272 [Link to this fact](https://atlas-staging.minestarters.com/news/onyx-gold-confirms-new-sediment-hosted-gold-zone-3-km-south-of-argus-drills-0-7--50271638-e177-454e-a84f-fb0ba87332d5#fact-drill-facts-4) Munro-Croesus · gold #### Identity - Hole ID: MC26-272 - Project: Munro-Croesus - Commodity: gold - Region: canada\_on - Reported Region: canada\_on - Ticker: ONYX #### Geometry - Grade: 0.5 - Grade Unit: g/t - Intercept: 46.7 m #### Classification - Sample Type: drill - Mining Method: unknown #### Location - Location: Flipper - Loc. Source: document #### QA/QC - Laboratory: ALS Geochemistry - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-10-05T00:00:00.000Z Reasoning: Broad but low-grade intercept. - Positive factor: Broad width - Negative factor: Low grade Evidence · text > 0.5 g/t Au over 46.7 m #### Tags used in scoring **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: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Complementing Munro-Croesus are two large, early-stage projects – Golden Mile, a 140 km² property situated just 9 k" ### MC26-284 [Link to this fact](https://atlas-staging.minestarters.com/news/onyx-gold-confirms-new-sediment-hosted-gold-zone-3-km-south-of-argus-drills-0-7--50271638-e177-454e-a84f-fb0ba87332d5#fact-drill-facts-5) Munro-Croesus · gold #### Identity - Hole ID: MC26-284 - Project: Munro-Croesus - Commodity: gold - Region: canada\_on - Reported Region: canada\_on - Ticker: ONYX #### Geometry - Grade: 4.1 - Grade Unit: g/t - Intercept: 3 m #### Classification - Sample Type: drill - Mining Method: unknown #### Location - Location: Flipper - Loc. Source: document #### QA/QC - Laboratory: ALS Geochemistry - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-10-05T00:00:00.000Z Reasoning: Strong high-grade intercept. - Positive factor: High grade - Negative factor: Narrow Evidence · text > 4.1 g/t Au over 3.0 m #### Tags used in scoring **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: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Complementing Munro-Croesus are two large, early-stage projects – Golden Mile, a 140 km² property situated just 9 k" ### MC26-284 [Link to this fact](https://atlas-staging.minestarters.com/news/onyx-gold-confirms-new-sediment-hosted-gold-zone-3-km-south-of-argus-drills-0-7--50271638-e177-454e-a84f-fb0ba87332d5#fact-drill-facts-6) Munro-Croesus · gold #### Identity - Hole ID: MC26-284 - Project: Munro-Croesus - Commodity: gold - Region: canada\_on - Reported Region: canada\_on - Ticker: ONYX #### Geometry - Grade: 0.3 - Grade Unit: g/t - Intercept: 35 m #### Classification - Sample Type: drill - Mining Method: unknown #### Location - Location: Flipper - Loc. Source: document #### QA/QC - Laboratory: ALS Geochemistry - QA/QC Disclosed: Yes - Lab Certified: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-10-05T00:00:00.000Z Reasoning: Broader, lower-grade interval. - Positive factor: Broad width - Negative factor: Low grade Evidence · text > broader interval of 0.3 g/t Au over 35.0 m #### Tags used in scoring **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: qaqc\_disclosed is true **Cut-off Undisclosed** Polarity: negative Definition: High-grade interval reported without stating the cut-off grade used for compositing. Why it applies: no cutoff\_grade was stated **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: proximity is offered as the value premise: "Complementing Munro-Croesus are two large, early-stage projects – Golden Mile, a 140 km² property situated just 9 k" ## 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.