# Mirasol Provides Exploration Update on Sobek Copper-Gold Project in the Vicu&\#xF1;a District, Chile Canonical Atlas analysis: https://atlas-extractions.minestarters.com/news/mirasol-provides-exploration-update-on-sobek-copper-gold-project-in-the-vicu-xf1--3512de0d-6641-4e6c-8563-ed72cfd354a3 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, Other - Extracted: 2026-09-18 10:47:03 UTC Narrative sentiment: 0.20 · Bullish ## Minestarters Atlas summary Mirasol Resources completed its exploration season at the Sobek Copper-Gold-Silver Project in Chile, focusing on the Sobek Central corridor. Drilling at the 46 South target confirmed the continuation of a hydrothermal system with anomalous copper and gold, while geophysical and geological work refined targets at the VN-Zone and Green Wall. Reasoning: The update provides continuity drilling results at 46 South and refines targets at VN-Zone and Green Wall, though the actual drill intercepts reported are low-grade/anomalous. - Positive factor: Confirmation of hydrothermal system continuity at 46 South target - Positive factor: High-grade surface copper-silver-molybdenum signatures at Green Wall - Positive factor: Proximity to major discoveries Filo del Sol and Lunahuasi - Negative factor: Drill grades at 46 South are relatively low/anomalous rather than high-grade Facts used in scoring: 8 ## Classification and evidence **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: Project is located 7 km west of Filo del Sol and 3 km southwest of Lunahuasi. Evidence · text > located just 7 km west of Filo del Sol and 3 km southwest of NGEx’s Lunahuasi **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 details use of standards, blanks, and duplicates with ALS Global. Evidence · text > Geochemical assays are obtained and reported under a quality assurance and quality control \(QA/QC\) program with insertions of controls \(standards, blanks and duplicates\) ## 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-extractions.minestarters.com/news/mirasol-provides-exploration-update-on-sobek-copper-gold-project-in-the-vicu-xf1--3512de0d-6641-4e6c-8563-ed72cfd354a3#fact-drill-facts-0) Sobek · gold #### Identity - Hole ID: S46-DDH-002 - Project: Sobek - Commodity: gold - Region: chile - Reported Region: chile - Ticker: MRZ #### Geometry - Grade: 0.07 - Grade Unit: g/t - Intercept: 4.5 m - From: 21.5 m - To: 26 m - Intercept Depth: 21.5 m #### Classification - Sample Type: drill - Group ID: S46-DDH-002:21.5-26 #### QA/QC - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-06-22T00:00:00.000Z Reasoning: Low grade anomalous 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 #### 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 ### S46-DDH-002 [Link to this fact](https://atlas-extractions.minestarters.com/news/mirasol-provides-exploration-update-on-sobek-copper-gold-project-in-the-vicu-xf1--3512de0d-6641-4e6c-8563-ed72cfd354a3#fact-drill-facts-1) Sobek · copper #### Identity - Hole ID: S46-DDH-002 - Project: Sobek - Commodity: copper - Region: chile - Reported Region: chile - Ticker: MRZ #### Geometry - Grade: 223 - Grade Unit: ppm - Intercept: 4.5 m - From: 21.5 m - To: 26 m - Intercept Depth: 21.5 m #### Classification - Sample Type: drill - Group ID: S46-DDH-002:21.5-26 #### QA/QC - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-06-22T00:00:00.000Z Reasoning: Low grade anomalous 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 #### 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 ### S46-DDH-002 [Link to this fact](https://atlas-extractions.minestarters.com/news/mirasol-provides-exploration-update-on-sobek-copper-gold-project-in-the-vicu-xf1--3512de0d-6641-4e6c-8563-ed72cfd354a3#fact-drill-facts-2) Sobek · molybdenum #### Identity - Hole ID: S46-DDH-002 - Project: Sobek - Commodity: molybdenum - Region: chile - Reported Region: chile - Ticker: MRZ #### Geometry - Grade: 22 - Grade Unit: ppm - Intercept: 4.5 m - From: 21.5 m - To: 26 m - Intercept Depth: 21.5 m #### Classification - Sample Type: drill - Group ID: S46-DDH-002:21.5-26 #### QA/QC - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-06-22T00:00:00.000Z Reasoning: Low grade anomalous 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 #### 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 ### S46-DDH-002 [Link to this fact](https://atlas-extractions.minestarters.com/news/mirasol-provides-exploration-update-on-sobek-copper-gold-project-in-the-vicu-xf1--3512de0d-6641-4e6c-8563-ed72cfd354a3#fact-drill-facts-3) Sobek · gold #### Identity - Hole ID: S46-DDH-002 - Project: Sobek - Commodity: gold - Region: chile - Reported Region: chile - Ticker: MRZ #### Geometry - Grade: 0.14 - Grade Unit: g/t - Intercept: 3 m - From: 38 m - To: 41 m - Intercept Depth: 21.5 m #### Classification - Sample Type: drill - Group ID: S46-DDH-002:38-41 #### QA/QC - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-06-22T00:00:00.000Z Reasoning: Low grade anomalous interval. Evidence · text > 3.00 m averaging 0.14 g/t gold and 188 ppm copper from 38.00 m to 41.00 m #### 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 ### S46-DDH-002 [Link to this fact](https://atlas-extractions.minestarters.com/news/mirasol-provides-exploration-update-on-sobek-copper-gold-project-in-the-vicu-xf1--3512de0d-6641-4e6c-8563-ed72cfd354a3#fact-drill-facts-4) Sobek · copper #### Identity - Hole ID: S46-DDH-002 - Project: Sobek - Commodity: copper - Region: chile - Reported Region: chile - Ticker: MRZ #### Geometry - Grade: 188 - Grade Unit: ppm - Intercept: 3 m - From: 38 m - To: 41 m - Intercept Depth: 21.5 m #### Classification - Sample Type: drill - Group ID: S46-DDH-002:38-41 #### QA/QC - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-06-22T00:00:00.000Z Reasoning: Low grade anomalous interval. Evidence · text > 3.00 m averaging 0.14 g/t gold and 188 ppm copper from 38.00 m to 41.00 m #### 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 ### S46-DDH-002 [Link to this fact](https://atlas-extractions.minestarters.com/news/mirasol-provides-exploration-update-on-sobek-copper-gold-project-in-the-vicu-xf1--3512de0d-6641-4e6c-8563-ed72cfd354a3#fact-drill-facts-5) Sobek · gold #### Identity - Hole ID: S46-DDH-002 - Project: Sobek - Commodity: gold - Region: chile - Reported Region: chile - Ticker: MRZ #### Geometry - Grade: 0.32 - Grade Unit: g/t - Intercept: 1 m - From: 39 m - To: 40 m - Intercept Depth: 21.5 m #### Classification - Sample Type: drill - Group ID: S46-DDH-002:39-40 #### QA/QC - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### 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 > including the best individual gold value in the hole of 0.32 g/t gold from 39.00 m to 40.00 m #### 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 ### S46-DDH-002 [Link to this fact](https://atlas-extractions.minestarters.com/news/mirasol-provides-exploration-update-on-sobek-copper-gold-project-in-the-vicu-xf1--3512de0d-6641-4e6c-8563-ed72cfd354a3#fact-drill-facts-6) Sobek · gold #### Identity - Hole ID: S46-DDH-002 - Project: Sobek - Commodity: gold - Region: chile - Reported Region: chile - Ticker: MRZ #### Geometry - Grade: 0.16 - Grade Unit: g/t - Intercept: 3.72 m - From: 116.8 m - To: 120.52 m - Intercept Depth: 21.5 m #### Classification - Sample Type: drill - Group ID: S46-DDH-002:116.8-120.52 #### QA/QC - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-06-22T00:00:00.000Z Reasoning: Low grade anomalous interval. Evidence · text > 3.72 m averaging 0.16 g/t gold from 116.80 m to 120.52 m #### 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 ### S46-DDH-002 [Link to this fact](https://atlas-extractions.minestarters.com/news/mirasol-provides-exploration-update-on-sobek-copper-gold-project-in-the-vicu-xf1--3512de0d-6641-4e6c-8563-ed72cfd354a3#fact-drill-facts-7) Sobek · gold #### Identity - Hole ID: S46-DDH-002 - Project: Sobek - Commodity: gold - Region: chile - Reported Region: chile - Ticker: MRZ #### Geometry - Grade: 0.23 - Grade Unit: g/t - Intercept: 2 m - From: 117.52 m - To: 119.52 m - Intercept Depth: 21.5 m #### Classification - Sample Type: drill - Group ID: S46-DDH-002:117.52-119.52 #### QA/QC - QA/QC Disclosed: Yes - QP Signed: Yes - QA/QC Methods: standards, blanks, duplicates #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-06-22T00:00:00.000Z Reasoning: Sub-interval of the 3.72m intercept. Evidence · text > including 2.00 m averaging 0.23 g/t gold from 117.52 m to 119.52 m #### 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 ## 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.