# G Mining discovers new gold deposit in Brazil Canonical Atlas analysis: https://atlas-extractions.minestarters.com/news/g-mining-discovers-new-gold-deposit-in-brazil--ac934ca7-159c-4d48-855c-a3615ae124e5 Original source: https://www.northernminer.com/news/g-mining-discovers-new-gold-deposit-in-brazil/1003894886/ Publisher: northernminer Original announcement: 2026-09-16T14:43:55.000Z Analysis by Minestarters Atlas Atlas analysis published: Unknown date Atlas analysis updated: Unknown date - Company: G Mining Ventures - Ticker: GMIN - Exchange: Unavailable - Region: Brazil - Primary commodity: Gold - Secondary commodities: None reported - Document categories: Drill results, Resource update - Extracted: 2026-09-16 16:49:30 UTC Narrative sentiment: 0.80 · Bullish ## Minestarters Atlas summary G Mining Ventures has announced a new near-surface gold discovery at the Grodiocal target within its Gurupi project in Brazil. The company also reported significant drill intercepts at the Blanket and Mandiocal deposits, as well as depth testing at its producing Tocantinzinho mine. Reasoning: The announcement details a significant new discovery at the Gurupi project alongside strong drill results from the existing Tocantinzinho mine, expanding the company's resource footprint. - Positive factor: New near-surface gold discovery at Grodiocal target - Positive factor: Mineralization extensions at Blanket and Mandiocal deposits - Positive factor: Strong drill results at Tocantinzinho mine - Positive factor: Expansion of Gurupi project footprint Facts used in scoring: 12 ## Classification and evidence **Step-Out Extension** Polarity: positive Definition: Mineralization extended beyond the previously known limit. Why it applies: Drilling at Blanket and Mandiocal has extended mineralization beyond previous resource limits. Evidence · text > At Blanket, new drilling has expanded mineralization about 250 metres beyond the 2025 resource estimate. **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: Drilling at Tocantinzinho is testing potential for additional mineralization at depth within the existing mine area. Evidence · text > the company has drilled below the current open-pit design to test the potential for additional mineralization at depth. ## Extracted facts Stored fact records: 12. Some facts used in scoring do not have a stored record. ## Drill Results (10) ### GUR-26-068 [Link to this fact](https://atlas-extractions.minestarters.com/news/g-mining-discovers-new-gold-deposit-in-brazil--ac934ca7-159c-4d48-855c-a3615ae124e5#fact-drill-facts-0) Gurupi · gold #### Identity - Hole ID: GUR-26-068 - Project: Gurupi - Commodity: gold - Region: brazil - Reported Region: brazil - Ticker: GMIN #### Geometry - Grade: 1.97 - Grade Unit: g/t - Intercept: 23 m - From: 51 m - To: 74 m - Intercept Depth: 51 m #### Classification - Sample Type: drill - Group ID: GUR-26-068:51-74 #### Location - Location: Grodiocal - Loc. Source: document #### QA/QC - QA/QC Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-16T00:00:00.000Z Reasoning: Standard grade intercept at a new discovery target. Evidence · text > Hole GUR-26-068 at the Grodiocal target cut 23 metres grading 1.97 grams gold per tonne from 51 metres depth #### 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 ### GUR-26-068 [Link to this fact](https://atlas-extractions.minestarters.com/news/g-mining-discovers-new-gold-deposit-in-brazil--ac934ca7-159c-4d48-855c-a3615ae124e5#fact-drill-facts-1) Gurupi · gold #### Identity - Hole ID: GUR-26-068 - Project: Gurupi - Commodity: gold - Region: brazil - Reported Region: brazil - Ticker: GMIN #### Geometry - Grade: 4.24 - Grade Unit: g/t - Intercept: 9 m - From: 55 m - To: 64 m - Intercept Depth: 55 m #### Classification - Sample Type: drill - Group ID: GUR-26-068:55-64 #### Location - Location: Grodiocal - Loc. Source: document #### QA/QC - QA/QC Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-16T00:00:00.000Z Reasoning: High-grade inclusion within a larger intercept at a new discovery target. Evidence · text > including 9 metres of 4.24 grams gold from 55 metres #### 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 ### GUR-26-066 [Link to this fact](https://atlas-extractions.minestarters.com/news/g-mining-discovers-new-gold-deposit-in-brazil--ac934ca7-159c-4d48-855c-a3615ae124e5#fact-drill-facts-2) Gurupi · gold #### Identity - Hole ID: GUR-26-066 - Project: Gurupi - Commodity: gold - Region: brazil - Reported Region: brazil - Ticker: GMIN #### Geometry - Grade: 3.42 - Grade Unit: g/t - Intercept: 10 m - From: 23 m - To: 33 m - Intercept Depth: 23 m #### Classification - Sample Type: drill - Group ID: GUR-26-066:23-33 #### Location - Location: Grodiocal - Loc. Source: document #### QA/QC - QA/QC Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-16T00:00:00.000Z Reasoning: Strong grade intercept at the new discovery target. Evidence · text > Another hole, GUR-26-066, cut 10 metres of 3.42 grams gold from 23 metres downhole. #### 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 ### GUD-26-026 [Link to this fact](https://atlas-extractions.minestarters.com/news/g-mining-discovers-new-gold-deposit-in-brazil--ac934ca7-159c-4d48-855c-a3615ae124e5#fact-drill-facts-3) Gurupi · gold #### Identity - Hole ID: GUD-26-026 - Project: Gurupi - Commodity: gold - Region: brazil - Reported Region: brazil - Ticker: GMIN #### Geometry - Grade: 1.78 - Grade Unit: g/t - Intercept: 79.6 m - From: 146 m - To: 225.6 m - Intercept Depth: 146 m #### Classification - Sample Type: drill - Group ID: GUD-26-026:146-225.6 #### Location - Location: Blanket - Loc. Source: document #### QA/QC - QA/QC Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-16T00:00:00.000Z Reasoning: Wide, moderate-grade intercept extending known mineralization. Evidence · text > hole GUD-26-026, which cut 79.6 metres grading 1.78 grams gold from 146 metres depth #### 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 ### GUD-26-021 [Link to this fact](https://atlas-extractions.minestarters.com/news/g-mining-discovers-new-gold-deposit-in-brazil--ac934ca7-159c-4d48-855c-a3615ae124e5#fact-drill-facts-4) Gurupi · gold #### Identity - Hole ID: GUD-26-021 - Project: Gurupi - Commodity: gold - Region: brazil - Reported Region: brazil - Ticker: GMIN #### Geometry - Grade: 1.28 - Grade Unit: g/t - Intercept: 63.5 m - From: 170 m - To: 233.5 m - Intercept Depth: 170 m #### Classification - Sample Type: drill - Group ID: GUD-26-021:170-233.5 #### Location - Location: Blanket - Loc. Source: document #### QA/QC - QA/QC Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-16T00:00:00.000Z Reasoning: Wide intercept confirming continuity. Evidence · text > hole GUD-26-021, which intersected 63.5 metres of 1.28 grams gold from 170 metres downhole. #### 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 ### GUD-26-028 [Link to this fact](https://atlas-extractions.minestarters.com/news/g-mining-discovers-new-gold-deposit-in-brazil--ac934ca7-159c-4d48-855c-a3615ae124e5#fact-drill-facts-5) Gurupi · gold #### Identity - Hole ID: GUD-26-028 - Project: Gurupi - Commodity: gold - Region: brazil - Reported Region: brazil - Ticker: GMIN #### Geometry - Grade: 1.32 - Grade Unit: g/t - Intercept: 48.4 m - From: 277 m - To: 325.4 m - Intercept Depth: 277 m #### Classification - Sample Type: drill - Group ID: GUD-26-028:277-325.4 #### Location - Location: Mandiocal - Loc. Source: document #### QA/QC - QA/QC Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-16T00:00:00.000Z Reasoning: Intercept extending mineralization below the resource pit shell. Evidence · text > Hole GUD-26-028 cut 48.4 metres at 1.32 grams gold from 277 metres downhole #### 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 ### GUD-26-028 [Link to this fact](https://atlas-extractions.minestarters.com/news/g-mining-discovers-new-gold-deposit-in-brazil--ac934ca7-159c-4d48-855c-a3615ae124e5#fact-drill-facts-6) Gurupi · gold #### Identity - Hole ID: GUD-26-028 - Project: Gurupi - Commodity: gold - Region: brazil - Reported Region: brazil - Ticker: GMIN #### Geometry - Grade: 3.55 - Grade Unit: g/t - Intercept: 5 m - From: 309 m - To: 314 m - Intercept Depth: 309 m #### Classification - Sample Type: drill - Group ID: GUD-26-028:309-314 #### Location - Location: Mandiocal - Loc. Source: document #### QA/QC - QA/QC Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-16T00:00:00.000Z Reasoning: High-grade inclusion within a larger intercept. Evidence · text > including 5 metres of 3.55 grams gold from 309 metres depth. #### 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 ### BRZ-26-134 [Link to this fact](https://atlas-extractions.minestarters.com/news/g-mining-discovers-new-gold-deposit-in-brazil--ac934ca7-159c-4d48-855c-a3615ae124e5#fact-drill-facts-7) Tocantinzinho · gold #### Identity - Hole ID: BRZ-26-134 - Project: Tocantinzinho - Commodity: gold - Region: brazil - Reported Region: brazil - Ticker: GMIN #### Geometry - Grade: 1.31 - Grade Unit: g/t - Intercept: 51 m - From: 382 m - To: 433 m - Intercept Depth: 382 m #### Classification - Sample Type: drill - Group ID: BRZ-26-134:382-433 #### QA/QC - QA/QC Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-16T00:00:00.000Z Reasoning: Broad interval testing depth potential at the producing mine. Evidence · text > Hole BRZ-26-134 at Tocantinzinho cut 7.8 metres grading 6.42 grams gold from 382 metres downhole within a broader 51-metre interval grading 1.31 grams gold. #### 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 ### BRZ-26-134 [Link to this fact](https://atlas-extractions.minestarters.com/news/g-mining-discovers-new-gold-deposit-in-brazil--ac934ca7-159c-4d48-855c-a3615ae124e5#fact-drill-facts-8) Tocantinzinho · gold #### Identity - Hole ID: BRZ-26-134 - Project: Tocantinzinho - Commodity: gold - Region: brazil - Reported Region: brazil - Ticker: GMIN #### Geometry - Grade: 6.42 - Grade Unit: g/t - Intercept: 7.8 m - From: 382 m - To: 389.8 m - Intercept Depth: 382 m #### Classification - Sample Type: drill - Group ID: BRZ-26-134:382-389.8 #### QA/QC - QA/QC Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-16T00:00:00.000Z Reasoning: High-grade intercept within a broader interval. Evidence · text > cut 7.8 metres grading 6.42 grams gold from 382 metres downhole #### 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 ### BRZ-25-121 [Link to this fact](https://atlas-extractions.minestarters.com/news/g-mining-discovers-new-gold-deposit-in-brazil--ac934ca7-159c-4d48-855c-a3615ae124e5#fact-drill-facts-9) Tocantinzinho · gold #### Identity - Hole ID: BRZ-25-121 - Project: Tocantinzinho - Commodity: gold - Region: brazil - Reported Region: brazil - Ticker: GMIN #### Geometry - Grade: 4.62 - Grade Unit: g/t - Intercept: 10.5 m - From: 503 m - To: 513.5 m - Intercept Depth: 503 m #### Classification - Sample Type: drill - Group ID: BRZ-25-121:503-513.5 #### QA/QC - QA/QC Disclosed: Yes #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-16T00:00:00.000Z Reasoning: Strong grade intercept at depth. Evidence · text > Another hole, BRZ-25-121 returned 10.5 metres grading 4.62 grams gold from 503 metres depth. #### 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 ## Resource Estimates (2) ### indicated [Link to this fact](https://atlas-extractions.minestarters.com/news/g-mining-discovers-new-gold-deposit-in-brazil--ac934ca7-159c-4d48-855c-a3615ae124e5#fact-resource-facts-10) Gurupi · gold Historical result Needs review: historical\_restatement #### Identity - Project: Gurupi - Commodity: gold - Region: brazil - Reported Region: Brazil - Ticker: GMIN #### Resource scope - Estimate type: resource - Resource group id: resource:7874b5eafd595e113ba8 #### Resource Data - Category: indicated - Tonnes: 43500000 - Grade: 1.31 - Grade Unit: g/t - Contained Metal: 1.83 - Contained Unit: moz #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Historical: Yes - Historical Source Date: 2025-01-01T00:00:00.000Z #### Dates - Event date: 2026-09-16T00:00:00.000Z Reasoning: Baseline resource figure provided for comparison. Evidence · text > Gurupi is estimated to hold 43.5 million indicated tonnes grading 1.31 grams gold for 1.83 million oz. of contained metal #### Tags used in scoring **Indicated Resource** Polarity: positive Definition: Reasonable geological confidence based on adequate drilling; continuity can be assumed. Basis for Probable Reserves. Why it applies: category is "indicated" **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 ### inferred [Link to this fact](https://atlas-extractions.minestarters.com/news/g-mining-discovers-new-gold-deposit-in-brazil--ac934ca7-159c-4d48-855c-a3615ae124e5#fact-resource-facts-11) Gurupi · gold Historical result Needs review: historical\_restatement #### Identity - Project: Gurupi - Commodity: gold - Region: brazil - Reported Region: Brazil - Ticker: GMIN #### Resource scope - Estimate type: resource - Resource group id: resource:bc095d95e0a0a33a9aa5 #### Resource Data - Category: inferred - Tonnes: 18500000 - Grade: 1.29 - Grade Unit: g/t - Contained Metal: 770000 - Contained Unit: oz #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Historical: Yes - Historical Source Date: 2025-01-01T00:00:00.000Z #### Dates - Event date: 2026-09-16T00:00:00.000Z Reasoning: Baseline inferred resource figure provided for comparison. Evidence · text > plus 18.5 million inferred tonnes grading 1.29 grams gold for 770,000 oz. of contained metal, according to a 2025 resource. #### Tags used in scoring **Inferred Resource** Polarity: negative Definition: Speculative category — limited drilling, geological continuity assumed but not confirmed. Cannot support economic studies alone. Why it applies: category is "inferred" **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 ## 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.