# Star Copper Completes Seven Northeast Step-Out Drill Holes at Star Main Canonical Atlas analysis: https://atlas-staging.minestarters.com/news/star-copper-completes-seven-northeast-step-out-drill-holes-at-star-main--28c0b0a2-31bd-4294-a74d-bcf4020a675f Original source: https://investingnews.com/star-copper-completes-seven-northeast-step-out-drill-holes-at-star-main/ Publisher: investingnews Original announcement: 2026-08-25T06:01:00.000Z Analysis by Minestarters Atlas Atlas analysis published: Unknown date Atlas analysis updated: Unknown date - Company: Star Copper Corp. - Ticker: STCU - Exchange: CSE - Region: British Columbia - Primary commodity: Copper - Secondary commodities: Gold - Document categories: Drill results - Extracted: 2026-08-25 11:03:18 UTC Narrative sentiment: 0.30 · Bullish ## Minestarters Atlas summary Star Copper has completed seven diamond drill holes at the Star Main copper-gold porphyry target in British Columbia. While visual logging confirms porphyry-style alteration and chalcopyrite mineralization, assay results for all holes are currently pending. Reasoning: The company completed seven step-out holes showing visual mineralization and porphyry characteristics, but the lack of assay results prevents a full assessment of grade and economic potential. - Positive factor: Step-out drilling successful in identifying porphyry-style alteration and chalcopyrite mineralization - Positive factor: QA/QC protocols disclosed with certified lab and QP sign-off - Positive factor: Extension of geological information laterally and vertically beyond historic footprint - Negative factor: Assay results are still pending, so actual grades are unknown Facts used in scoring: 4 ## Classification and evidence **Step-Out Extension** Polarity: positive Definition: Mineralization extended beyond the previously known limit. Why it applies: Drilling targets the northeast extension beyond the historic footprint. Evidence · text > Seven diamond drill holes... have been completed at the northeast extension of Star main **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: Release mentions ISO/IEC 17025 accredited lab, standards, blanks, and duplicates. Evidence · text > Samples are shipped under chain-of-custody protocols to Activation Laboratories \(Actlabs\), an ISO/IEC 17025 accredited laboratory. **QP/CP Signed** Polarity: positive Story-specific tag Definition: Qualified Person \(QP\) or Competent Person \(CP\) named and signed off — a member of a recognized professional association \(e.g., AusIMM, SME, AIG, P.Geo\) with relevant experience. Why it applies: Jeremy Hanson, P. Geo., a Qualified Person, has reviewed and approved the technical aspects. Evidence · text > verified by Jeremy Hanson, a qualified person as defined by NI-43-101. ## Extracted facts Stored fact records: 4. Some facts used in scoring do not have a stored record. ## Drill Results (4) ### S-025 [Link to this fact](https://atlas-staging.minestarters.com/news/star-copper-completes-seven-northeast-step-out-drill-holes-at-star-main--28c0b0a2-31bd-4294-a74d-bcf4020a675f#fact-drill-facts-0) Star Main · copper Historical result Needs review: historical\_restatement #### Identity - Hole ID: S-025 - Project: Star Main - Commodity: copper - Region: canada\_bc - Reported Region: British Columbia - Ticker: STCU #### Geometry - Grade: 0.42 - Grade Unit: % - Intercept: 269 m - From: 7 m - To: 276 m #### Classification - Sample Type: drill - Group ID: S-025:7-276 #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Interp. Status: scored - Historical: Yes - Historical Source Date: 2014-01-01T00:00:00.000Z #### Dates - Event date: 2026-08-25T00:00:00.000Z Reasoning: Historic intercept providing a strong anchor for the northeast extension model. - Positive factor: Significant width of 269m Evidence · text > S-025 \(269 metres grading 0.42% copper and 0.198 g/t gold from 7 metres\) ### S-025 [Link to this fact](https://atlas-staging.minestarters.com/news/star-copper-completes-seven-northeast-step-out-drill-holes-at-star-main--28c0b0a2-31bd-4294-a74d-bcf4020a675f#fact-drill-facts-1) Star Main · gold Historical result Needs review: historical\_restatement #### Identity - Hole ID: S-025 - Project: Star Main - Commodity: gold - Region: canada\_bc - Reported Region: British Columbia - Ticker: STCU #### Geometry - Grade: 0.198 - Grade Unit: g/t - Intercept: 269 m - From: 7 m - To: 276 m #### Classification - Sample Type: drill - Group ID: S-025:7-276 #### Review - Needs Review: Yes - Review Reason: historical\_restatement - Interp. Status: scored - Historical: Yes - Historical Source Date: 2014-01-01T00:00:00.000Z #### Dates - Event date: 2026-08-25T00:00:00.000Z Reasoning: Historic gold grade accompanying the copper intercept. Evidence · text > S-025 \(269 metres grading 0.42% copper and 0.198 g/t gold from 7 metres\) ### S-054A [Link to this fact](https://atlas-staging.minestarters.com/news/star-copper-completes-seven-northeast-step-out-drill-holes-at-star-main--28c0b0a2-31bd-4294-a74d-bcf4020a675f#fact-drill-facts-2) Star Main · copper #### Identity - Hole ID: S-054A - Project: Star Main - Commodity: copper - Region: canada\_bc - Reported Region: British Columbia - Ticker: STCU #### Geometry - Grade: 0.28 - Grade Unit: % CuEq - Intercept: 183 m - From: 26 m #### Classification - Sample Type: drill - Group ID: S-054A:26-209 #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-25T00:00:00.000Z Reasoning: Recent 2025 drill hole providing continuity context. - Positive factor: Provides support for targeting northeast continuation Evidence · text > S-054A \(183 metres grading 0.28% CuEq from 26 metres ### S-054A [Link to this fact](https://atlas-staging.minestarters.com/news/star-copper-completes-seven-northeast-step-out-drill-holes-at-star-main--28c0b0a2-31bd-4294-a74d-bcf4020a675f#fact-drill-facts-3) Star Main · copper #### Identity - Hole ID: S-054A - Project: Star Main - Commodity: copper - Region: canada\_bc - Reported Region: British Columbia - Ticker: STCU #### Geometry - Grade: 0.47 - Grade Unit: % CuEq - Intercept: 45 m - From: 137 m #### Classification - Sample Type: drill - Group ID: S-054A:137-182 #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-25T00:00:00.000Z Reasoning: Higher grade portion of the S-054A intercept. - Positive factor: Higher grade sub-interval Evidence · text > including 45 metres grading 0.47% CuEq from 137 metres ## 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.