# Osisko Metals drills 312.5 metres of 0.56% copper at Quebec project Canonical Atlas analysis: https://atlas-staging.minestarters.com/news/osisko-metals-drills-312-5-metres-of-0-56-copper-at-quebec-project--2ad3aec5-07fe-41f0-b2ce-938154c81870 Original source: https://resourceworld.com/osisko-metals-drills-312-5-metres-of-0-56-copper-at-quebec-project/ Publisher: resourceworld Original announcement: 2026-08-20T11:01:22.000Z Analysis by Minestarters Atlas Atlas analysis published: Unknown date Atlas analysis updated: Unknown date - Company: Osisko Metals Inc. - Ticker: OM - Exchange: Unavailable - Region: Quebec - Primary commodity: Copper - Secondary commodities: Silver - Document categories: Drill results, Resource update - Extracted: 2026-08-20 17:03:12 UTC Narrative sentiment: 0.60 · Bullish ## Minestarters Atlas summary Osisko Metals reported significant drill results from its Gaspe Copper Project in Quebec, highlighted by a 312.5m intercept of 0.56% Cu and 4.89 g/t Ag in hole DDH 30-1223. The drilling expands the known deposit and includes high-grade sub-intervals in the B and C Zone skarns. Reasoning: Strong copper-silver drill results from DDH 30-1223 that expand the deposit and improve grade within the existing pit volume. - Positive factor: significant copper intercept - Positive factor: high-grade sub-intervals - Positive factor: expansion of known deposit - Positive factor: conversion of waste to mineralized material Facts used in scoring: 8 ## Classification and evidence **Step-Out Extension** Polarity: positive Definition: Mineralization extended beyond the previously known limit. Why it applies: Drilling is expanding the known deposit and seeing intercepts outside the current MRE resource model and pit limits. Evidence · text > We are also seeing good intercepts of mineralization outside the 2026 MRE resource model and pit limits **Infill Drilling** Polarity: neutral Definition: Confirmatory drilling to raise resource confidence, not new discovery. Why it applies: DDH 30-1223 is explicitly described as a vertical infill hole. Evidence · text > DDH 30-1223 is a vertical infill hole ## Extracted facts Stored fact records: 8. Some facts used in scoring do not have a stored record. ## Drill Results (8) ### DDH 30-1223 [Link to this fact](https://atlas-staging.minestarters.com/news/osisko-metals-drills-312-5-metres-of-0-56-copper-at-quebec-project--2ad3aec5-07fe-41f0-b2ce-938154c81870#fact-drill-facts-0) Gaspe Copper Project · copper #### Identity - Hole ID: DDH 30-1223 - Project: Gaspe Copper Project - Commodity: copper - Region: canada\_qc - Reported Region: Quebec - Ticker: OM #### Geometry - Grade: 0.56 - Grade Unit: % - Intercept: 312.5 m #### Classification - Program: resource - Sample Type: drill - Group ID: DDH 30-1223:0-312.5 - Mining Method: open\_pit #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: 312.5m intercept of 0.56% Cu is a significant continuous mineralized zone. - Positive factor: long continuous intercept - Positive factor: improves grade to the south Evidence · text > DDH 30-1223 returned 312.5 metres averaging 0.56% copper ### DDH 30-1223 [Link to this fact](https://atlas-staging.minestarters.com/news/osisko-metals-drills-312-5-metres-of-0-56-copper-at-quebec-project--2ad3aec5-07fe-41f0-b2ce-938154c81870#fact-drill-facts-1) Gaspe Copper Project · silver #### Identity - Hole ID: DDH 30-1223 - Project: Gaspe Copper Project - Commodity: silver - Region: canada\_qc - Reported Region: Quebec - Ticker: OM #### Geometry - Grade: 4.89 - Grade Unit: g/t - Intercept: 312.5 m #### Classification - Program: resource - Sample Type: drill - Group ID: DDH 30-1223:0-312.5 - Mining Method: open\_pit #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: Significant silver grade accompanying the primary copper intercept. - Positive factor: accompanying silver credits Evidence · text > 312.5 metres averaging 0.56% copper and 4.89 g/t silver ### DDH 30-1223 [Link to this fact](https://atlas-staging.minestarters.com/news/osisko-metals-drills-312-5-metres-of-0-56-copper-at-quebec-project--2ad3aec5-07fe-41f0-b2ce-938154c81870#fact-drill-facts-2) Gaspe Copper Project · copper #### Identity - Hole ID: DDH 30-1223 - Project: Gaspe Copper Project - Commodity: copper - Region: canada\_qc - Reported Region: Quebec - Ticker: OM #### Geometry - Grade: 1.88 - Grade Unit: % - Intercept: 36 m #### Classification - Program: resource - Sample Type: drill - Group ID: DDH 30-1223:B-Zone - Mining Method: open\_pit #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: High grade 36m interval at the B Zone skarns. - Positive factor: high grade sub-interval Evidence · text > 36.0 metres averaging 1.88% copper ### DDH 30-1223 [Link to this fact](https://atlas-staging.minestarters.com/news/osisko-metals-drills-312-5-metres-of-0-56-copper-at-quebec-project--2ad3aec5-07fe-41f0-b2ce-938154c81870#fact-drill-facts-3) Gaspe Copper Project · silver #### Identity - Hole ID: DDH 30-1223 - Project: Gaspe Copper Project - Commodity: silver - Region: canada\_qc - Reported Region: Quebec - Ticker: OM #### Geometry - Grade: 13.3 - Grade Unit: g/t - Intercept: 36 m #### Classification - Program: resource - Sample Type: drill - Group ID: DDH 30-1223:B-Zone - Mining Method: open\_pit #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: High grade silver within the B Zone skarn interval. - Positive factor: high grade sub-interval Evidence · text > 36.0 metres averaging 1.88% copper and 13.3 g/t silver ### DDH 30-1223 [Link to this fact](https://atlas-staging.minestarters.com/news/osisko-metals-drills-312-5-metres-of-0-56-copper-at-quebec-project--2ad3aec5-07fe-41f0-b2ce-938154c81870#fact-drill-facts-4) Gaspe Copper Project · copper #### Identity - Hole ID: DDH 30-1223 - Project: Gaspe Copper Project - Commodity: copper - Region: canada\_qc - Reported Region: Quebec - Ticker: OM #### Geometry - Grade: 2.66 - Grade Unit: % - Intercept: 10.5 m #### Classification - Program: resource - Sample Type: drill - Group ID: DDH 30-1223:C-Zone - Mining Method: open\_pit #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: High grade 10.5m interval at the C Zone skarns. - Positive factor: high grade sub-interval Evidence · text > 10.5 metres averaging 2.66% copper ### DDH 30-1223 [Link to this fact](https://atlas-staging.minestarters.com/news/osisko-metals-drills-312-5-metres-of-0-56-copper-at-quebec-project--2ad3aec5-07fe-41f0-b2ce-938154c81870#fact-drill-facts-5) Gaspe Copper Project · silver #### Identity - Hole ID: DDH 30-1223 - Project: Gaspe Copper Project - Commodity: silver - Region: canada\_qc - Reported Region: Quebec - Ticker: OM #### Geometry - Grade: 23.5 - Grade Unit: g/t - Intercept: 10.5 m #### Classification - Program: resource - Sample Type: drill - Group ID: DDH 30-1223:C-Zone - Mining Method: open\_pit #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: High grade silver within the C Zone skarn interval. - Positive factor: high grade sub-interval Evidence · text > 10.5 metres averaging 2.66% copper and 23.5 g/t silver ### Fact 7 [Link to this fact](https://atlas-staging.minestarters.com/news/osisko-metals-drills-312-5-metres-of-0-56-copper-at-quebec-project--2ad3aec5-07fe-41f0-b2ce-938154c81870#fact-drill-facts-6) copper #### Identity - Commodity: copper - Ticker: OM #### Geometry - Grade: 0.27 - Grade Unit: % #### Metal Equivalent - Metal Eq. Grade: 0.32 - Metal Eq. Unit: % CuEq #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: Measured and Indicated resource component of the Gaspe Copper Project. - Positive factor: large tonnage Evidence · text > 1,834 million tonnes averaging 0.27% copper \(0.32% copper equivalent CuEq\) in the measured and indicated category ### Fact 8 [Link to this fact](https://atlas-staging.minestarters.com/news/osisko-metals-drills-312-5-metres-of-0-56-copper-at-quebec-project--2ad3aec5-07fe-41f0-b2ce-938154c81870#fact-drill-facts-7) copper #### Identity - Commodity: copper - Ticker: OM #### Geometry - Grade: 0.41 - Grade Unit: % #### Metal Equivalent - Metal Eq. Grade: 0.46 - Metal Eq. Unit: % CuEq #### Review - Needs Review: No - Interp. Status: scored - Historical: No #### Dates - Event date: 2026-08-20T00:00:00.000Z Reasoning: Inferred resource component of the Gaspe Copper Project. - Positive factor: significant tonnage Evidence · text > 239 million tonnes averaging 0.41% copper \(0.46% CuEq\) of inferred material ## 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.