# Carolina Rush Intersects Copper-Gold Mineralization Below Lithocap at Brewer, Confirming Copper-Gold Porphyry System Canonical Atlas analysis: https://atlas-extractions.minestarters.com/news/carolina-rush-intersects-copper-gold-mineralization-below-lithocap-at-brewer-con--26ad0981-e7a0-4123-aea1-3419f9ed129b Original source: https://money.tmx.com/en/quote/RUSH/news/8926377997800482/carolina-rush-intersects-copper-gold-mineralization-below-lithocap-at-brewer-con Publisher: tmx Original announcement: 2026-06-25T10:30:00.000Z Analysis by Minestarters Atlas Atlas analysis published: Unknown date Atlas analysis updated: Unknown date - Company: Carolina Rush Corporation - Ticker: RUSH - Exchange: TSX - Region: South Carolina, USA - Primary commodity: Copper - Secondary commodities: Gold - Document categories: Drill results - Extracted: 2026-09-12 22:48:28 UTC Narrative sentiment: 0.60 · Bullish ## Minestarters Atlas summary Carolina Rush has reported drill results from Hole 38 at the Brewer Project, which intersected copper-gold mineralization below the known lithocap. The results confirm the presence of porphyry-style alteration and provide a structural vector toward a potential higher-grade core to the northwest. Reasoning: While grades are low, the discovery of porphyry-style mineralization below the lithocap is a significant geological milestone that validates the exploration model and provides a vector for future drilling. - Positive factor: First intersection of mineralization below the lithocap - Positive factor: Confirms porphyry-style alteration \(chlorite/potassic\) - Positive factor: Extends alteration system to >1km depth - Positive factor: Provides structural vector toward higher-grade core - Negative factor: Grades are currently non-economic Facts used in scoring: 6 ## Classification and evidence **Step-Out Extension** Polarity: positive Definition: Mineralization extended beyond the previously known limit. Why it applies: Hole 38 intersected mineralization below the lithocap in a newly identified alteration zone, extending the known system depth. Evidence · text > Hole 38 represents the first drill hole at Brewer to intersect copper-gold mineralization below the lithocap **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 ALS Laboratory accreditation, use of standards, blanks, and duplicates. Evidence · text > ALS Minerals is accredited in accordance with International Standard ISO/IEC 17025:2017 and also inserts its own certified reference materials plus blanks and duplicates. **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 intervals are downhole lengths and true widths have not yet been determined. Evidence · text > Reported intervals are downhole lengths, true widths have not yet been determined. ## Extracted facts Stored fact records: 6. Some facts used in scoring do not have a stored record. ## Drill Results (6) ### B26C-038 [Link to this fact](https://atlas-extractions.minestarters.com/news/carolina-rush-intersects-copper-gold-mineralization-below-lithocap-at-brewer-con--26ad0981-e7a0-4123-aea1-3419f9ed129b#fact-drill-facts-0) Brewer · copper #### Identity - Hole ID: B26C-038 - Project: Brewer - Commodity: copper - Region: south carolina, usa - Reported Region: south carolina, usa - Ticker: RUSH #### Geometry - Grade: 681 - Grade Unit: ppm - Intercept: 60 m - From: 1027 m - To: 1087 m - Hole Depth: 1374 m - Intercept Depth: 1027 m #### Classification - Sample Type: drill - Group ID: B26C-038:1027-1087 - Mining Method: unknown #### Location - Location: Brewer - Loc. Source: document #### QA/QC - Laboratory: ALS Laboratory - 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: 2026-06-25T00:00:00.000Z Reasoning: 60m of 681 ppm Cu is a significant intercept for a porphyry system, even if the grade is low. - Positive factor: Significant width for porphyry-style copper - Negative factor: Low grade \(ppm vs %\) Evidence · text > 60 meters of 681 ppm Cu and 0.24 g/t Au from 1,027 meters #### 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: "Brewer is located 13 km from OceanaGold's producing Haile Gold Mine." ### B26C-038 [Link to this fact](https://atlas-extractions.minestarters.com/news/carolina-rush-intersects-copper-gold-mineralization-below-lithocap-at-brewer-con--26ad0981-e7a0-4123-aea1-3419f9ed129b#fact-drill-facts-1) Brewer · gold #### Identity - Hole ID: B26C-038 - Project: Brewer - Commodity: gold - Region: south carolina, usa - Reported Region: south carolina, usa - Ticker: RUSH #### Geometry - Grade: 0.24 - Grade Unit: g/t - Intercept: 60 m - From: 1027 m - To: 1087 m - Hole Depth: 1374 m - Intercept Depth: 1027 m #### Classification - Sample Type: drill - Group ID: B26C-038:1027-1087 - Mining Method: unknown #### Location - Location: Brewer - Loc. Source: document #### QA/QC - Laboratory: ALS Laboratory - 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: 2026-06-25T00:00:00.000Z Reasoning: 0.24 g/t Au is low but consistent with the porphyry-style mineralization reported. - Positive factor: Co-occurrence with copper in porphyry system Evidence · text > 60 meters of 681 ppm Cu and 0.24 g/t Au from 1,027 meters #### 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: "Brewer is located 13 km from OceanaGold's producing Haile Gold Mine." ### B26C-038 [Link to this fact](https://atlas-extractions.minestarters.com/news/carolina-rush-intersects-copper-gold-mineralization-below-lithocap-at-brewer-con--26ad0981-e7a0-4123-aea1-3419f9ed129b#fact-drill-facts-2) Brewer · copper #### Identity - Hole ID: B26C-038 - Project: Brewer - Commodity: copper - Region: south carolina, usa - Reported Region: south carolina, usa - Ticker: RUSH #### Geometry - Grade: 470 - Grade Unit: ppm - Intercept: 68 m - From: 936 m - To: 1004 m - Hole Depth: 1374 m - Intercept Depth: 936 m #### Classification - Sample Type: drill - Group ID: B26C-038:936-1004 - Mining Method: unknown #### Location - Location: Brewer - Loc. Source: document #### QA/QC - Laboratory: ALS Laboratory - 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: 2026-06-25T00:00:00.000Z Reasoning: 68m width provides good continuity signal for the porphyry system. - Positive factor: Broad interval Evidence · text > 68 meters of 470 ppm Cu and 0.15 g/t Au from 936 meters #### 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: "Brewer is located 13 km from OceanaGold's producing Haile Gold Mine." ### B26C-038 [Link to this fact](https://atlas-extractions.minestarters.com/news/carolina-rush-intersects-copper-gold-mineralization-below-lithocap-at-brewer-con--26ad0981-e7a0-4123-aea1-3419f9ed129b#fact-drill-facts-3) Brewer · gold #### Identity - Hole ID: B26C-038 - Project: Brewer - Commodity: gold - Region: south carolina, usa - Reported Region: south carolina, usa - Ticker: RUSH #### Geometry - Grade: 0.15 - Grade Unit: g/t - Intercept: 68 m - From: 936 m - To: 1004 m - Hole Depth: 1374 m - Intercept Depth: 936 m #### Classification - Sample Type: drill - Group ID: B26C-038:936-1004 - Mining Method: unknown #### Location - Location: Brewer - Loc. Source: document #### QA/QC - Laboratory: ALS Laboratory - 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: 2026-06-25T00:00:00.000Z Reasoning: Low grade gold intercept. Evidence · text > 68 meters of 470 ppm Cu and 0.15 g/t Au from 936 meters #### 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: "Brewer is located 13 km from OceanaGold's producing Haile Gold Mine." ### B26C-038 [Link to this fact](https://atlas-extractions.minestarters.com/news/carolina-rush-intersects-copper-gold-mineralization-below-lithocap-at-brewer-con--26ad0981-e7a0-4123-aea1-3419f9ed129b#fact-drill-facts-4) Brewer · copper #### Identity - Hole ID: B26C-038 - Project: Brewer - Commodity: copper - Region: south carolina, usa - Reported Region: south carolina, usa - Ticker: RUSH #### Geometry - Grade: 0.15 - Grade Unit: % - Intercept: 2 m - Hole Depth: 1374 m #### Classification - Sample Type: drill - Mining Method: unknown #### Location - Location: Brewer - Loc. Source: document #### QA/QC - Laboratory: ALS Laboratory - 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: 2026-06-25T00:00:00.000Z Reasoning: High-grade sample within the interval. Evidence · text > returned values up to 0.15% Cu and 0.68 g/t Au #### 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: "Brewer is located 13 km from OceanaGold's producing Haile Gold Mine." ### B26C-038 [Link to this fact](https://atlas-extractions.minestarters.com/news/carolina-rush-intersects-copper-gold-mineralization-below-lithocap-at-brewer-con--26ad0981-e7a0-4123-aea1-3419f9ed129b#fact-drill-facts-5) Brewer · gold #### Identity - Hole ID: B26C-038 - Project: Brewer - Commodity: gold - Region: south carolina, usa - Reported Region: south carolina, usa - Ticker: RUSH #### Geometry - Grade: 0.68 - Grade Unit: g/t - Intercept: 2 m - Hole Depth: 1374 m #### Classification - Sample Type: drill - Mining Method: unknown #### Location - Location: Brewer - Loc. Source: document #### QA/QC - Laboratory: ALS Laboratory - 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: 2026-06-25T00:00:00.000Z Reasoning: High-grade sample within the interval. Evidence · text > returned values up to 0.15% Cu and 0.68 g/t Au #### 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: "Brewer is located 13 km from OceanaGold's producing Haile Gold Mine." ## 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.