# Encouraging High-Pressure Slurry Ablation Test Results at Myriad’s Copper Mountain Uranium Project Canonical Atlas analysis: https://atlas-extractions.minestarters.com/news/encouraging-high-pressure-slurry-ablation-test-results-at-myriad-s-copper-mounta--8130fc4b-287d-4f2d-ab02-6a72b43c8d61 Original source: https://webfiles-primary.thecse.com/news_releases/neutral/4779/7483bfde-49d0-4ed1-ba2f-1a7670f84515 Publisher: cse Original announcement: 2026-09-22T15:11:00.000Z Analysis by Minestarters Atlas Atlas analysis published: Unknown date Atlas analysis updated: Unknown date - Company: Myriad Uranium Corp. - Ticker: M - Exchange: CSE - Region: Wyoming, USA - Primary commodity: Uranium - Secondary commodities: None reported - Document categories: Metallurgy - Extracted: 2026-09-22 15:32:57 UTC Narrative sentiment: 0.70 · Bullish ## Minestarters Atlas summary Myriad Uranium Corp. has announced encouraging initial metallurgical test results for its Copper Mountain Uranium Project using DISA Uranium's HPSA technology. The tests demonstrated a ~70% reduction in mass while achieving uranium recoveries in the fines concentrate of up to 90.6% and significant reduction in radionuclide activity in the waste material. Reasoning: The announcement reports successful initial metallurgical testwork using a novel high-pressure slurry ablation technology, demonstrating significant mass reduction and high uranium recovery in the concentrate. - Positive factor: Significant mass reduction \(70%\) achieved via HPSA technology - Positive factor: High uranium recovery in fines concentrate \(up to 90.6%\) - Positive factor: Successful reduction in radionuclide contaminants \(Ra-226 and Th-230\) in waste - Positive factor: Third-party laboratory \(Energy Labs\) used for elemental analysis - Negative factor: Testing conducted at batch-scale; full-scale performance remains unproven Facts used in scoring: 2 ## Classification and evidence **High Recovery** Polarity: positive Definition: Recovery at or above the exceptional band for the commodity and processing route. Why it applies: Uranium recovery in the fines concentrate reached 90.6%, which is strong for an initial batch test. Evidence · text > total percent recovery to fines concentrate ranged from 83.9% to 90.6% **Bench Scale Only** Polarity: negative Definition: Only preliminary bench tests completed — no locked-cycle or pilot work. Why it applies: Results are from a batch-style HPSA unit, not a pilot or continuous plant. Evidence · text > subjected to initial HPSA testing in a batch-style HPSA unit **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: The release identifies Energy Labs as the third-party laboratory used for ICP-MS and radionuclide analysis. Evidence · text > performed by a third-party laboratory \(Energy Labs\) **Mill Route** Polarity: neutral Definition: Processing via mill or concentrator \(CIL, CIP, tank leach, flotation\). Why it applies: the document describes a flotation route \("concentrate"\) **Single Domain Only** Polarity: negative Definition: Testing limited to one composite or domain — representativeness not established. Why it applies: only one composite was tested ## Extracted facts Stored fact records: 2. Some facts used in scoring do not have a stored record. ## Metallurgical Results (2) ### batch flotation [Link to this fact](https://atlas-extractions.minestarters.com/news/encouraging-high-pressure-slurry-ablation-test-results-at-myriad-s-copper-mounta--8130fc4b-287d-4f2d-ab02-6a72b43c8d61#fact-metallurgical-facts-0) Copper Mountain · uranium #### Identity - Project: Copper Mountain - Commodity: uranium - Region: wyoming, usa - Reported Region: Wyoming, USA - Ticker: M #### Test Work - Program Status: preliminary - Test Type: batch flotation - Processing Route: flotation - Sample: Composite sample from 2024 drilling campaign at Canning #### Recovery - Recovery: 83.9 % - Recovery Basis: actual\_test - Head Grade: 306 - Head Grade Unit: ppm #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-09-22T00:00:00.000Z Reasoning: First time interval sample showed 83.9% recovery. - Positive factor: High recovery for an initial batch test Evidence · table > 83.9 Context: 67.5 #### Tags used in scoring **Mill Route** Polarity: neutral Definition: Processing via mill or concentrator \(CIL, CIP, tank leach, flotation\). Why it applies: processing\_route matches the flotation signal ### batch flotation [Link to this fact](https://atlas-extractions.minestarters.com/news/encouraging-high-pressure-slurry-ablation-test-results-at-myriad-s-copper-mounta--8130fc4b-287d-4f2d-ab02-6a72b43c8d61#fact-metallurgical-facts-1) Copper Mountain · uranium #### Identity - Project: Copper Mountain - Commodity: uranium - Region: wyoming, usa - Reported Region: Wyoming, USA - Ticker: M #### Test Work - Program Status: preliminary - Test Type: batch flotation - Processing Route: flotation - Sample: Composite sample from 2024 drilling campaign at Canning #### Recovery - Recovery: 90.6 % - Recovery Basis: actual\_test - Head Grade: 306 - Head Grade Unit: ppm #### Review - Needs Review: No - Historical: No #### Dates - Event date: 2026-09-22T00:00:00.000Z Reasoning: Second time interval sample showed 90.6% recovery. - Positive factor: High recovery achieved in the second interval Evidence · table > 90.6 Context: 67.5 #### Tags used in scoring **Mill Route** Polarity: neutral Definition: Processing via mill or concentrator \(CIL, CIP, tank leach, flotation\). Why it applies: processing\_route matches the flotation signal ## 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.