# Gold Recoveries Increased to Over 80%; Ongoing Metallurgical Work Produces a High-grade Copper, Gold and Silver Concentrate for the Goldstorm Deposit at Treaty Creek, Golden Triangle Region, Northwestern B.C. Canonical Atlas analysis: https://atlas-staging.minestarters.com/news/gold-recoveries-increased-to-over-80-ongoing-metallurgical-work-produces-a-high--dd91078d-1ca8-4780-8c93-df18f9294d6e Original source: https://money.tmx.com/en/quote/TUO/news/6453953209166409/gold-recoveries-increased-to-over-80-ongoing-metallurgical-work-produces-a-high- Publisher: tmx Original announcement: 2025-04-23T18:40:00.000Z Analysis by Minestarters Atlas Atlas analysis published: Unknown date Atlas analysis updated: Unknown date - Company: Teuton Resources Corp. - Ticker: TUO - Exchange: TSX - Region: Northwestern British Columbia - Primary commodity: Gold - Secondary commodities: Copper, Silver - Document categories: Metallurgy - Extracted: 2026-08-21 08:27:48 UTC Narrative sentiment: 0.80 · Bullish ## Minestarters Atlas summary Teuton Resources reports improved metallurgical results for the Goldstorm Deposit, specifically a significant increase in gold recovery to 80.2% in the Lower CS-600 sub-domain. This was achieved by adding a cyanide leach step to the flotation tailings, producing a high-grade copper, gold, and silver concentrate. Reasoning: The update reports a significant improvement in gold recovery \(from 63.8% to 80.2%\) through the addition of a cyanide leach step on flotation tails, while maintaining high-grade copper concentrate. - Positive factor: significant increase in gold recovery - Positive factor: high-grade concentrate produced - Positive factor: successful optimization via cyanide leach of tails - Negative factor: notable variability in copper circuit gold recovery Facts used in scoring: 4 ## Classification and evidence **High Recovery** Polarity: positive Definition: Recovery at or above the exceptional band for the commodity and processing route. Why it applies: Gold recovery of 80.2% is high for a complex gold-copper deposit using flotation and leach. Evidence · text > Gold Recoveries Increased to Over 80% **Mill Route** Polarity: neutral Definition: Processing via mill or concentrator \(CIL, CIP, tank leach, flotation\). Why it applies: The process involves flotation and grinding to -75 microns. Evidence · text > These reported recoveries utilized a grind size of -75 microns. **QA/QC Disclosed** Polarity: positive Story-specific tag Definition: Release includes QA/QC disclosure — certified lab, QP sign-off, or stated methods \(blanks, standards, duplicates\). Why it applies: Release mentions standard QA/QC procedures maintained by SGS and Blue Coast. Evidence · text > Standard QA/QC sampling procedures are maintained by SGS and Blue Coast ## Extracted facts Stored fact records: 4. Some facts used in scoring do not have a stored record. ## Metallurgical Results (4) ### flotation [Link to this fact](https://atlas-staging.minestarters.com/news/gold-recoveries-increased-to-over-80-ongoing-metallurgical-work-produces-a-high--dd91078d-1ca8-4780-8c93-df18f9294d6e#fact-metallurgical-facts-0) copper #### Identity - Commodity: copper - Ticker: TUO #### Test Work - Program Status: optimization - Test Type: flotation - Processing Route: copper flotation circuit - Sample: Lower CS-600L sub-domain flotation tails #### Recovery - Recovery: 85.8 % - Conc. Grade: 30.3 - Conc. Grade Unit: % #### Lab - Laboratory: Blue Coast Research #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2025-04-23T00:00:00.000Z Reasoning: Achieved 85.8% recovery with a high-grade 30.3% Cu concentrate. - Positive factor: high-grade concentrate Evidence · text > The batch flotation tests achieved recoveries of 85.8% copper... into a concentrate with grade 30.3% copper ### flotation and cyanide leach [Link to this fact](https://atlas-staging.minestarters.com/news/gold-recoveries-increased-to-over-80-ongoing-metallurgical-work-produces-a-high--dd91078d-1ca8-4780-8c93-df18f9294d6e#fact-metallurgical-facts-1) gold #### Identity - Commodity: gold - Ticker: TUO #### Test Work - Program Status: optimization - Test Type: flotation and cyanide leach - Processing Route: copper flotation followed by cyanide leach of tails - Sample: Lower CS-600L sub-domain flotation tails #### Recovery - Recovery: 80.2 % - Conc. Grade: 36.5 - Conc. Grade Unit: g/t #### Lab - Laboratory: Blue Coast Research #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2025-04-23T00:00:00.000Z Reasoning: Gold recovery increased to 80.2% by adding a cyanide leach step to the flotation tails. - Positive factor: significant increase in gold recovery Evidence · text > The combined gold flotation recovery plus cyanide extraction totaled 80.2%. ### flotation [Link to this fact](https://atlas-staging.minestarters.com/news/gold-recoveries-increased-to-over-80-ongoing-metallurgical-work-produces-a-high--dd91078d-1ca8-4780-8c93-df18f9294d6e#fact-metallurgical-facts-2) silver #### Identity - Commodity: silver - Ticker: TUO #### Test Work - Program Status: optimization - Test Type: flotation - Processing Route: copper flotation circuit - Sample: Lower CS-600L sub-domain flotation tails #### Recovery - Recovery: 58.1 % - Conc. Grade: 99.8 - Conc. Grade Unit: g/t #### Lab - Laboratory: Blue Coast Research #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2025-04-23T00:00:00.000Z Reasoning: Silver recovery reported at 58.1% with a high-grade concentrate of 99.8 g/t. Evidence · text > Flotation recoveries... totaled up to... 58.1% silver. Flotation testing consistently achieved a high-grade... 99.8 g/t silver. ### sequential flotation and cyanide leach [Link to this fact](https://atlas-staging.minestarters.com/news/gold-recoveries-increased-to-over-80-ongoing-metallurgical-work-produces-a-high--dd91078d-1ca8-4780-8c93-df18f9294d6e#fact-metallurgical-facts-3) gold #### Identity - Commodity: gold - Ticker: TUO #### Test Work - Program Status: optimization - Test Type: sequential flotation and cyanide leach - Processing Route: sequential copper-pyrite flotation and cyanide leach of pyrite concentrate - Sample: pyrite concentrate \(sequential copper-pyrite flowsheet\) #### Recovery - Recovery: 69 % #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2025-04-23T00:00:00.000Z Reasoning: Reported a range of 67-71% total gold recovery through sequential flotation and pyrite leaching. Evidence · text > This provided an additional gold extraction of 7-8% for a total gold recovery and extraction of 67-71%. ## 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.