# Algo Grande Reports Phase II Drill Update and UAV Magnetic Survey Results at Adelita; Multiple Porphyry Centers Identified at Depth Canonical Atlas analysis: https://atlas-extractions.minestarters.com/news/algo-grande-reports-phase-ii-drill-update-and-uav-magnetic-survey-results-at-ade--66ee443b-6c12-427c-8002-ee692770a602 Original source: https://money.tmx.com/en/quote/ALGR/news/7395583437216500/algo-grande-reports-phase-ii-drill-update-and-uav-magnetic-survey-results-at-ade Publisher: tmx Original announcement: 2026-07-08T11:30:00.000Z Analysis by Minestarters Atlas Atlas analysis published: Unknown date Atlas analysis updated: Unknown date - Company: Algo Grande Copper Corp. - Ticker: ALGR - Exchange: TSX - Region: Sonora, Mexico - Primary commodity: Copper - Secondary commodities: Silver, Gold, Molybdenum - Document categories: Drill results, Other - Extracted: 2026-09-13 10:37:32 UTC Narrative sentiment: 0.60 · Bullish ## Minestarters Atlas summary Algo Grande has completed a high-resolution UAV magnetic survey at the Adelita Project, identifying three distinct porphyry-related intrusive centers at depth. The survey also provides a 7-fold improvement in spatial resolution over previous data, validating the structural controls for the ongoing Phase II drilling program. Reasoning: The UAV magnetic survey has successfully identified multiple new high-priority targets \(Mezquital, La Corona\) and improved the structural understanding of the district, providing a clear roadmap for upcoming drilling. - Positive factor: Identification of three new porphyry-related intrusive centers at depth - Positive factor: Significant improvement in geophysical resolution \(7x\) - Positive factor: Validation of structural targeting model - Positive factor: Phase II drilling progressing ahead of schedule - Negative factor: Geophysical results are non-unique and require drilling for validation Facts used in scoring: 1 ## 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: The release details UAV survey quality control, including GPS PPK correction and diurnal correction using a base station. Evidence · text > A GEM GSM-19 base station provided continuous diurnal correction data throughout the survey. **Nearology Play** Polarity: neutral Definition: Value premise rests on proximity to a known deposit rather than own results. Why it applies: The company is targeting new porphyry centers identified via geophysics near the existing Cerro Grande discovery. Evidence · text > identifies three interpreted porphyry-related intrusive centers at depth across the Adelita district ## Extracted facts Stored fact records: 1. Some facts used in scoring do not have a stored record. ## Drill Results (1) ### Fact 1 [Link to this fact](https://atlas-extractions.minestarters.com/news/algo-grande-reports-phase-ii-drill-update-and-uav-magnetic-survey-results-at-ade--66ee443b-6c12-427c-8002-ee692770a602#fact-drill-facts-0) Adelita Project Needs review: drill\_no\_hole\_id #### Identity - Project: Adelita Project - Region: mexico - Reported Region: Sonora, Mexico - Ticker: ALGR #### Classification - Program: resource - Sample Type: drill #### Review - Needs Review: Yes - Review Reason: drill\_no\_hole\_id - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-07-08T00:00:00.000Z Reasoning: The program is progressing ahead of schedule with the first hole completed. - Positive factor: First hole of Phase II completed - Negative factor: Assay results pending Evidence · text > The first drill hole has been successfully completed, and the program has advanced to Hole 002 #### 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 **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: drill\_program\_type is "resource" ## 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.