# Mirasol Provides Exploration Update on Sobek Copper-Gold Project in the Vicu&\#xF1;a District, Chile Canonical Atlas analysis: https://atlas-staging.minestarters.com/news/mirasol-provides-exploration-update-on-sobek-copper-gold-project-in-the-vicu-xf1--a27006f5-66cc-4c0c-8a76-090ddcef84df Original source: https://money.tmx.com/en/quote/MRZ/news/8716066901533092/mirasol-provides-exploration-update-on-sobek-copper-gold-project-in-the-vicu-xf1 Publisher: tmx Original announcement: 2026-06-22T11:00:00.000Z Analysis by Minestarters Atlas Atlas analysis published: Unknown date Atlas analysis updated: Unknown date - Company: Mirasol Resources Ltd. - Ticker: MRZ - Exchange: TSX - Region: Vicuña District, Chile - Primary commodity: Copper - Secondary commodities: Gold, Silver, Molybdenum, Tellurium, Bismuth - Document categories: Drill results - Extracted: 2026-08-25 22:32:39 UTC Narrative sentiment: 0.20 · Bullish ## Minestarters Atlas summary Mirasol Resources completed its exploration season at the Sobek project in Chile, reporting drill results from hole S46-DDH-002 that confirm the continuation of a hydrothermal system to the south. The update also refines targets at the VN-Zone and Green Wall based on new geophysical and geological interpretations. Reasoning: The update confirms the southern extension of the 46 South target and provides geological context for the Green Wall trend, though the new drill intercepts are low-grade/anomalous. - Positive factor: Confirmation of hydrothermal system continuity to the south - Positive factor: Anomalous copper and gold intervals in new drilling - Positive factor: High-grade surface mineralization at Green Wall - Negative factor: Drill grades are relatively low \(anomalous rather than high-grade\) Facts used in scoring: 8 ## Classification and evidence **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 insertions of standards, blanks, and duplicates and names ALS Global as the laboratory. Evidence · text > Geochemical assays are obtained and reported under a quality assurance and quality control \(QA/QC\) program with insertions of controls \(standards, blanks and duplicates\) submitted to the 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: Tim Heenan \(MAIG\) is named as the Qualified Person who reviewed and approved the disclosure. Evidence · text > Mirasol’s disclosure of technical and scientific information in this press release has been reviewed and approved by Tim Heenan \(MAIG\), the President for the Company, who serves as a Qualified Person ## Extracted facts Stored fact records: 8. Some facts used in scoring do not have a stored record. ## Drill Results (8) ### S46-DDH-002 [Link to this fact](https://atlas-staging.minestarters.com/news/mirasol-provides-exploration-update-on-sobek-copper-gold-project-in-the-vicu-xf1--a27006f5-66cc-4c0c-8a76-090ddcef84df#fact-drill-facts-0) Sobek · gold #### Identity - Hole ID: S46-DDH-002 - Project: Sobek - Commodity: gold - Region: chile - Reported Region: Vicuña District, Chile - Ticker: MRZ #### Geometry - Grade: 0.07 - Grade Unit: g/t - Intercept: 4.5 m - From: 21.5 m - To: 26 m #### Classification - Sample Type: drill - Group ID: S46-DDH-002:21.5-26.0 #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-06-22T00:00:00.000Z Reasoning: Anomalous gold grade in a structural interval. Evidence · text > 4.50 m averaging 0.07 g/t gold, 223 ppm copper and 22 ppm molybdenum from 21.50 m to 26.00 m ### S46-DDH-002 [Link to this fact](https://atlas-staging.minestarters.com/news/mirasol-provides-exploration-update-on-sobek-copper-gold-project-in-the-vicu-xf1--a27006f5-66cc-4c0c-8a76-090ddcef84df#fact-drill-facts-1) Sobek · copper #### Identity - Hole ID: S46-DDH-002 - Project: Sobek - Commodity: copper - Region: chile - Reported Region: Vicuña District, Chile - Ticker: MRZ #### Geometry - Grade: 223 - Grade Unit: ppm - Intercept: 4.5 m - From: 21.5 m - To: 26 m #### Classification - Sample Type: drill - Group ID: S46-DDH-002:21.5-26.0 #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-06-22T00:00:00.000Z Reasoning: Anomalous copper grade in a structural interval. Evidence · text > 4.50 m averaging 0.07 g/t gold, 223 ppm copper and 22 ppm molybdenum from 21.50 m to 26.00 m ### S46-DDH-002 [Link to this fact](https://atlas-staging.minestarters.com/news/mirasol-provides-exploration-update-on-sobek-copper-gold-project-in-the-vicu-xf1--a27006f5-66cc-4c0c-8a76-090ddcef84df#fact-drill-facts-2) Sobek · molybdenum #### Identity - Hole ID: S46-DDH-002 - Project: Sobek - Commodity: molybdenum - Region: chile - Reported Region: Vicuña District, Chile - Ticker: MRZ #### Geometry - Grade: 22 - Grade Unit: ppm - Intercept: 4.5 m - From: 21.5 m - To: 26 m #### Classification - Sample Type: drill - Group ID: S46-DDH-002:21.5-26.0 #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-06-22T00:00:00.000Z Reasoning: Anomalous molybdenum grade in a structural interval. Evidence · text > 4.50 m averaging 0.07 g/t gold, 223 ppm copper and 22 ppm molybdenum from 21.50 m to 26.00 m ### S46-DDH-002 [Link to this fact](https://atlas-staging.minestarters.com/news/mirasol-provides-exploration-update-on-sobek-copper-gold-project-in-the-vicu-xf1--a27006f5-66cc-4c0c-8a76-090ddcef84df#fact-drill-facts-3) Sobek · gold #### Identity - Hole ID: S46-DDH-002 - Project: Sobek - Commodity: gold - Region: chile - Reported Region: Vicuña District, Chile - Ticker: MRZ #### Geometry - Grade: 0.14 - Grade Unit: g/t - Intercept: 3 m - From: 38 m - To: 41 m #### Classification - Sample Type: drill - Group ID: S46-DDH-002:38.0-41.0 #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-06-22T00:00:00.000Z Reasoning: Anomalous gold grade. Evidence · text > 3.00 m averaging 0.14 g/t gold and 188 ppm copper from 38.00 m to 41.00 m ### S46-DDH-002 [Link to this fact](https://atlas-staging.minestarters.com/news/mirasol-provides-exploration-update-on-sobek-copper-gold-project-in-the-vicu-xf1--a27006f5-66cc-4c0c-8a76-090ddcef84df#fact-drill-facts-4) Sobek · copper #### Identity - Hole ID: S46-DDH-002 - Project: Sobek - Commodity: copper - Region: chile - Reported Region: Vicuña District, Chile - Ticker: MRZ #### Geometry - Grade: 188 - Grade Unit: ppm - Intercept: 3 m - From: 38 m - To: 41 m #### Classification - Sample Type: drill - Group ID: S46-DDH-002:38.0-41.0 #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-06-22T00:00:00.000Z Reasoning: Anomalous copper grade. Evidence · text > 3.00 m averaging 0.14 g/t gold and 188 ppm copper from 38.00 m to 41.00 m ### S46-DDH-002 [Link to this fact](https://atlas-staging.minestarters.com/news/mirasol-provides-exploration-update-on-sobek-copper-gold-project-in-the-vicu-xf1--a27006f5-66cc-4c0c-8a76-090ddcef84df#fact-drill-facts-5) Sobek · gold #### Identity - Hole ID: S46-DDH-002 - Project: Sobek - Commodity: gold - Region: chile - Reported Region: Vicuña District, Chile - Ticker: MRZ #### Geometry - Grade: 0.32 - Grade Unit: g/t - Intercept: 1 m - From: 39 m - To: 40 m #### Classification - Sample Type: drill - Group ID: S46-DDH-002:39.0-40.0 #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-06-22T00:00:00.000Z Reasoning: Best individual gold value in the hole. Evidence · text > best individual gold value in the hole of 0.32 g/t gold from 39.00 m to 40.00 m ### S46-DDH-002 [Link to this fact](https://atlas-staging.minestarters.com/news/mirasol-provides-exploration-update-on-sobek-copper-gold-project-in-the-vicu-xf1--a27006f5-66cc-4c0c-8a76-090ddcef84df#fact-drill-facts-6) Sobek · gold #### Identity - Hole ID: S46-DDH-002 - Project: Sobek - Commodity: gold - Region: chile - Reported Region: Vicuña District, Chile - Ticker: MRZ #### Geometry - Grade: 0.16 - Grade Unit: g/t - Intercept: 3.72 m - From: 116.8 m - To: 120.52 m #### Classification - Sample Type: drill - Group ID: S46-DDH-002:116.8-120.52 #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-06-22T00:00:00.000Z Reasoning: Anomalous gold grade. Evidence · text > 3.72 m averaging 0.16 g/t gold from 116.80 m to 120.52 m ### S46-DDH-002 [Link to this fact](https://atlas-staging.minestarters.com/news/mirasol-provides-exploration-update-on-sobek-copper-gold-project-in-the-vicu-xf1--a27006f5-66cc-4c0c-8a76-090ddcef84df#fact-drill-facts-7) Sobek · gold #### Identity - Hole ID: S46-DDH-002 - Project: Sobek - Commodity: gold - Region: chile - Reported Region: Vicuña District, Chile - Ticker: MRZ #### Geometry - Grade: 0.23 - Grade Unit: g/t - Intercept: 2 m - From: 117.52 m - To: 119.52 m #### Classification - Sample Type: drill - Group ID: S46-DDH-002:117.52-119.52 #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-06-22T00:00:00.000Z Reasoning: Higher grade sub-interval. Evidence · text > including 2.00 m averaging 0.23 g/t gold from 117.52 m to 119.52 m ## 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.