# Copper Mineralisation Confirmed at SAMPWE PROJECT as Surface Exploration Programme Commences Canonical Atlas analysis: https://atlas-staging.minestarters.com/news/copper-mineralisation-confirmed-at-sampwe-project-as-surface-exploration-program--78bcbf53-e493-4a6f-a32c-4ce890b1ec48 Original source: https://www.prnewswire.com/news-releases/copper-mineralisation-confirmed-at-sampwe-project-as-surface-exploration-programme-commences-302881932.html Publisher: prnewswire Original announcement: 2026-09-17T12:16:07.034Z Analysis by Minestarters Atlas Atlas analysis published: 2026-09-17T12:20:13.082Z Atlas analysis updated: 2026-09-17T12:20:13.082Z - Company: Copper Intelligence Inc. - Ticker: CUAI - Exchange: Unavailable - Region: Haut-Katanga Province, Democratic Republic of Congo - Primary commodity: Copper - Secondary commodities: None reported - Document categories: Drill results, Other - Extracted: 2026-09-17 12:20:13 UTC Narrative sentiment: 0.70 · Bullish ## Minestarters Atlas summary Copper Intelligence Inc. has confirmed copper mineralisation at the Sampwe Copper Project in the DRC through surface grab and channel sampling. Results include a 3.9% Cu channel sample over 3.2m and high-grade grab samples up to 10.1% Cu, targeting the shallow Sonta Sandstone horizon. Reasoning: High-grade surface grab samples and a significant channel sample confirm copper mineralisation in a prospective sedimentary unit, though results are from non-drilled surface work. - Positive factor: High-grade grab samples \(up to 10.1% Cu\) - Positive factor: Shallow target depth \(~10m\) - Positive factor: Confirmed mineralisation in Sonta Sandstone - Negative factor: Surface sampling is selective and not necessarily representative - Negative factor: Channel sample includes internal waste Facts used in scoring: 4 ## Classification and evidence **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: The release positions the project within the known Central African Copperbelt and the Kundelungu Formation. Evidence · text > known to host copper mineralisation within the Central African Copperbelt ## Extracted facts Stored fact records: 4. Some facts used in scoring do not have a stored record. ## Drill Results (4) ### Fact 1 [Link to this fact](https://atlas-staging.minestarters.com/news/copper-mineralisation-confirmed-at-sampwe-project-as-surface-exploration-program--78bcbf53-e493-4a6f-a32c-4ce890b1ec48#fact-drill-facts-0) Sampwe Copper Project · copper #### Identity - Project: Sampwe Copper Project - Commodity: copper - Region: drc - Reported Region: Haut-Katanga Province, Democratic Republic of Congo - Ticker: CUAI #### Geometry - Grade: 3.9 - Grade Unit: % - Intercept: 3.2 m #### Classification - Sample Type: channel #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-17T00:00:00.000Z Reasoning: A 3.9% Cu channel sample over 3.2m confirms copper tenor in the Sonta Sandstone. - Positive factor: Significant width for a surface channel sample - Negative factor: Includes internal waste Evidence · text > 3.9% Copper \(Cu\) over 3.2 metres \(across the whole mineralised section including internal waste\) #### Tags used in scoring **No QA/QC Disclosure** Polarity: negative Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. Why it applies: qaqc\_disclosed is not 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 ### Fact 2 [Link to this fact](https://atlas-staging.minestarters.com/news/copper-mineralisation-confirmed-at-sampwe-project-as-surface-exploration-program--78bcbf53-e493-4a6f-a32c-4ce890b1ec48#fact-drill-facts-1) Sampwe Copper Project · copper #### Identity - Project: Sampwe Copper Project - Commodity: copper - Region: drc - Reported Region: Haut-Katanga Province, Democratic Republic of Congo - Ticker: CUAI #### Geometry - Grade: 10.1 - Grade Unit: % #### Classification - Sample Type: surface #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-17T00:00:00.000Z Reasoning: High-grade 10.1% Cu grab sample confirms presence of high-grade mineralisation. - Positive factor: Exceptional grade for surface grab sample - Negative factor: Grab samples are selective and not necessarily representative Evidence · text > returned copper grades of: 10.1% Cu #### Tags used in scoring **No QA/QC Disclosure** Polarity: negative Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. Why it applies: qaqc\_disclosed is not 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 ### Fact 3 [Link to this fact](https://atlas-staging.minestarters.com/news/copper-mineralisation-confirmed-at-sampwe-project-as-surface-exploration-program--78bcbf53-e493-4a6f-a32c-4ce890b1ec48#fact-drill-facts-2) Sampwe Copper Project · copper #### Identity - Project: Sampwe Copper Project - Commodity: copper - Region: drc - Reported Region: Haut-Katanga Province, Democratic Republic of Congo - Ticker: CUAI #### Geometry - Grade: 4.1 - Grade Unit: % #### Classification - Sample Type: surface #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-17T00:00:00.000Z Reasoning: 4.1% Cu grab sample confirms mineralisation. - Positive factor: Strong grade for surface grab - Negative factor: Grab samples are selective and not necessarily representative Evidence · text > returned copper grades of: ... 4.1% Cu #### Tags used in scoring **No QA/QC Disclosure** Polarity: negative Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. Why it applies: qaqc\_disclosed is not 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 ### Fact 4 [Link to this fact](https://atlas-staging.minestarters.com/news/copper-mineralisation-confirmed-at-sampwe-project-as-surface-exploration-program--78bcbf53-e493-4a6f-a32c-4ce890b1ec48#fact-drill-facts-3) Sampwe Copper Project · copper #### Identity - Project: Sampwe Copper Project - Commodity: copper - Region: drc - Reported Region: Haut-Katanga Province, Democratic Republic of Congo - Ticker: CUAI #### Geometry - Grade: 4 - Grade Unit: % #### Classification - Sample Type: surface #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-09-17T00:00:00.000Z Reasoning: 4.0% Cu grab sample confirms mineralisation. - Positive factor: Strong grade for surface grab - Negative factor: Grab samples are selective and not necessarily representative Evidence · text > returned copper grades of: ... 4.0% Cu #### Tags used in scoring **No QA/QC Disclosure** Polarity: negative Definition: Release does not disclose QA/QC — lab certification, CP/QP sign-off and assay protocols cannot be checked from this document. Why it applies: qaqc\_disclosed is not 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 ## 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.