Metallurgy & Processing
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NevGold Announces up to 85% Antimony Recovery from Positive Phase II Metallurgical Testwork at Oxide Gold-Antimony Limo Butte Project in Nevada
Exploration Programs Metallurgy & Processing -
Northern Graphite and Rain Carbon Announce R&D Grant to Develop Sustainable Battery Anode Materials Project designed to transform natural graphite processing by-products into high- performance, battery-grade materials
Metallurgy & Processing -
Ucore Signs Heads of Agreement with Wyloo and Hastings to Secure Yangibana Feedstock
Metallurgy & Processing -
NMG and Panasonic Energy Update Their Commercial Agreement; Plan to Launch a Dedicated Initial Capacity of Active Anode Material Production
Metallurgy & Processing -
Camino and Nittetsu Commence Proprietary Leaching Studies for Growth Opportunities at the Puquios Copper Project in Chile
Exploration Programs Metallurgy & Processing -
Element One Hydrogen and Critical Minerals Announces Letter of Intent to Acquire Hydrogen and Critical Mineral Extraction Technology
Mergers & Acquisitions Property Options & Staking Metallurgy & Processing -
ESGold Confirms Final Processing Methodology at Montauban as Construction Nears Completion
Mine Development & Operations Metallurgy & Processing -
SOMA Reports Positive Ore Sorting Results
Metallurgy & Processing -
Pinnacle Receives Positive Results from Preliminary Metallurgical Tests at El Potrero with Average of 95.09% Gold Recovery
Metallurgy & Processing -
Kodiak Initiates Next Phase of Metallurgical Testwork for MPD Copper-Gold Project
Metallurgy & Processing -
Great Atlantic Reports Metallurgical Scoping Tests Indicating up to 99% Gold Recovery for the Jaclyn Main Zone at Its 100% Owned Golden Promise Gold Property - Central Newfoundland
Resource Estimates Metallurgy & Processing -
Century Lithium Relocating Demonstration Plant to Tonopah, Nevada
Metallurgy & Processing -
NexMetals Metallurgical Assay Results Confirm Clean Copper & Nickel-Cobalt Concentrates from Selebi Mines
Metallurgy & Processing -
Giyani's High Purity Manganese Oxide Phase 1 Qualification From Charge CCCV's Digital DNA Program
Metallurgy & Processing -
Spanish Mountain Gold Initiates Ore Sorting Work on Gold Mineralization
Metallurgy & Processing -
NioBay Improves the Concentrate Content by 56% as Compared to Historical Metallurgical Results
Metallurgy & Processing -
Century Lithium Produces Lithium Hydroxide at Demonstration Plant in Nevada
Metallurgy & Processing -
Bayhorse Silver - XRF Analysis of Bayhorse Silver Mine flotation concentrate samples shows significant contained silver/copper/antimony/zinc
Metallurgy & Processing -
Bayhorse Silver Submits Silver/Copper/Antimony Concentrate Samples From Its Bayhorse Silver Mine To Allihies Engineering For Antimony Leach Testing
Resource Estimates Metallurgy & Processing -
Power Metallic Initiates Metallurgical Testing of Lion Deposit Phase 1 Metallurgy Recovery Contracted to SGS Canada Inc., Quebec City, QC and
Metallurgy & Processing -
Falcon Energy Materials Pilot Plant Set for Q4 2025 Completion as Three Potential Customers Commence Sample Qualification Process
Metallurgy & Processing -
Cabral Gold Secures US$45 Million Gold Loan to Fully Fund Heap Leach Starter Operation Board of Directors Approves Construction Decision
Financings Debt & Credit Facilities Economic Studies Mine Development & Operations Metallurgy & Processing -
Imagine Lithium Highlights Robust Initial Mineral Resource, Strong Metallurgy and Upcoming Drill Program at Jackpot Property
Resource Estimates Exploration Programs Metallurgy & Processing -
Arizona Gold & Silver Reports on Continuing Philadelphia Project, Arizona Metallurgical Program – Core Drilling Program Resumes
Exploration Programs Metallurgy & Processing -
St-Georges reports progress on lithium pilot & metallurgical initiatives
Metallurgy & Processing -
ESGold Reports Positive Results from Colombian Tailings
Metallurgy & Processing -
Critical Mineral Resource at Falchani Exceeds 400,000 t Cesium (M+Ind) Within Existing Lithium Resource Major Process Improvements Provide Additional Pilot Plant Optimization Input
Metallurgy & Processing -
Avalon Successfully Produces Lithium Hydroxide and Analcime Using Metso's Alkaline Leach Process Innovative process sets a new benchmark for environmental performance, achieving near-zero discharge in a green, sustainable manner
Metallurgy & Processing -
High Recovery Caesium Concentrate Produced from Latest Metallurgical Testwork at Shaakichiuwaanaan Initial testwork supports pathway to potential valuable caesium by/co-product alongside lithium and tantalum at the CV13 Pegmatite
Metallurgy & Processing -
Canadian North Resources Inc. Reports Extraction Rates of 99% Nickel, 98% Cobalt and 90.6% Copper in the Second Set of Bioleaching Tests for the Ferguson Lake Project in Canada
Metallurgy & Processing -
DIAMOND DRILLING COMMENCES AT EXCELSIOR GOLD-SILVER PROJECT, NEVADA Diamond drilling underway to define the geometry and extent of the mineralization at the Buster Trend, as well as to provide metallurgical and geotechnical samples
Exploration Programs Metallurgy & Processing -
Nord Precious Metals’ Test Work from Beaver Mine Tailings Produces Commercial High-Grade Silver Concentrate The Company retains Environmental consultants for its Beaver Mine site leading up to Recovery Permit Application
Permits & Approvals Metallurgy & Processing -
Giyani Produces High Purity Manganese Sulphate Monohydrate from Demo Plant
Metallurgy & Processing -
Getchell Gold Corp. Continues Metallurgical Study at Fondaway Canyon Gold Project, NV
Metallurgy & Processing -
Copper Giant Achieves up to 92% Copper and 97% Molybdenum Recoveries in Latest Metallurgical Testwork at Mocoa
Metallurgy & Processing -
Canagold Announces Positive Antimony Concentrate Production Results for the New Polaris Project Grading 59.1 % Sb and 98.3 gpt. Au
Resource Estimates Production Results Metallurgy & Processing -
Silver Bullet Mines Increases Concentrate Gold Grade to 27 oz/ton from KT Mine, Arizona and Sees Visible Gold at KT Mine, Arizona
Metallurgy & Processing -
Cartier Starts Metallurgical Testwork Program at Cadillac
Metallurgy & Processing -
Blue Lagoon Extends Milling Agreement with Nicola Mining to 10 Years, Securing Long-Term Processing of Dome Mountain Mineralized Material
Metallurgy & Processing -
Heap Leaching Technique for Gold: An In-Depth Overview
Metallurgy & Processing -
Go Metals Initiates Metallurgical Testing at KM98 Fe-Ti-V Project
Metallurgy & Processing -
Oceanic Demonstrates Critical Mineral Level, Direct Reduction Concentrate at Hopes Advance
Metallurgy & Processing -
Marketable Tantalite Concentrates Successfully Produced from the CV5 Deposit at Shaakichiuwaanaan Testwork results progressing towards future valuable tantalite by/co-product potential arising with lithium production
Resource Estimates Metallurgy & Processing -
Liberty Gold Confirms Robust Gold Leach Recoveries at Black Pine 85.2% weighted average gold extraction in Rangefront Zone (7 columns) 80.5% weighted average gold extraction in Discovery Zone (15 columns)
Exploration Programs Metallurgy & Processing -
Bayhorse Silver Installs Its Steinert Ore-Sorter At Its Bayhorse Flotation Mill, Payette, Idaho, USA
Metallurgy & Processing -
E3 Lithium Produces Battery Grade Lithium Carbonate from its Phase 1 Demonstration
Metallurgy & Processing -
NorthWest Announces Metallurgical Program Underway to Test for Enhanced Recoveries at Kwanika
Exploration Programs Metallurgy & Processing -
Silver Bullet Mines Returns 23.6 oz/ton Gold From Concentrate at KT Mine in Arizona
Metallurgy & Processing -
Rock Tech Announces Estimated €50 Million Reduction in Capital Expenditures for Guben Lithium Converter
Metallurgy & Processing -
SAGA Metals Expands Radar Ti-V-Fe Project Vision with Preliminary Metallurgical Insights and Major Exploration Milestones
Metallurgy & Processing -
E3 Lithium Receives Regulatory Approvals for Phase 2 of the Clearwater Project Demonstration Facility
Permits & Approvals Metallurgy & Processing -
Independence Gold Reports Metallurgy Results from the 3TS Project, BC
Metallurgy & Processing -
Americas Gold and Silver Achieves Breakthrough with 99%+ Antimony Extraction from Its Copper Concentrate, Supporting Potential Primary Production in the United States
Metallurgy & Processing -
Compass Provides Update on Small Mine Bulk Testing at Massala Initial Bulk Sample Testing Recovers First Gold Environmental and Social Impacts Study Approved
Mine Development & Operations Metallurgy & Processing -
International Tower Hill Mines Provides Progress Report on Antimony Metallurgy Study at the Livengood Gold Project
Metallurgy & Processing -
Highland Copper Announces Updated Process Plant Flow Sheet Demonstrating Increased Copper Recoveries of 87.6% and Reduced Processing Costs
Metallurgy & Processing -
FPX Nickel Completes Additional Large-Scale Mineral Processing Pilot Testwork to Produce Awaruite Concentrate to Support Discussions with Prospective EV Battery Supply Chain Partners
Metallurgy & Processing -
US Copper Commences Metallurgical Studies on its Moonlight-Superior Copper Project
Metallurgy & Processing -
Talisker Receives Preliminary Results from the Second Phase of Ore Sorting Studies for the Bralorne Gold Project
Metallurgy & Processing -
NexMetals Announces Selebi Mines Metallurgical Breakthrough: Unlocks Ability to Produce Separate High-Grade Saleable Copper & Nickel-Cobalt Concentrates
Metallurgy & Processing -
E3 Lithium Begins Commissioning the Clearwater Project Demonstration Facility
Mine Development & Operations Metallurgy & Processing -
Focus Graphite Pilot Run Demonstrates Significant Increase in Large and Jumbo Flake Recovery at Lac Knife
Metallurgy & Processing -
Nord Precious Metals Advances Recovery Permit Application With Ministry Guidance on District-Scale Silver Processing Ontario Ministry Outlines Pathway for Toll Processing of Adjacent Properties, Positioning Nord as Regional Hub for Legacy Tailings Recovery
Permits & Approvals Metallurgy & Processing -
Titan Mining Graphite Testwork Demonstrates Product Meets Battery, Industrial and Defense Specifications Independent Testing Confirms High-purity Natural Graphite from Titan’s Kilbourne Project in New York state
Metallurgy & Processing -
Liberty Gold Confirms Gold Recovery Opportunity in the Legacy Heap at the Black Pine Oxide Gold Project, Idaho Unlocks Potential for Resource and Reserve Expansion
Resource Estimates Metallurgy & Processing -
Q2 Metals Metallurgy Confirms Cisco Lithium Project Suitability for DMS Processing
Metallurgy & Processing -
Focus Graphite Provides Update on Patent Application for Advanced Anode Materials Containing Silicon Novelty and inventiveness confirmed as Focus Graphite moves closer to securing patent for next- generation lithium-ion battery anode materials
Metallurgy & Processing -
Liberty Gold Reports Strong Phase 5A Column Leach Metallurgical Results at Black Pine, Confirming Consistent Oxide Gold Recoveries Across Newly Tested Zones
Metallurgy & Processing -
First Atlantic Nickel Reports Initial Phase 2 Drill Results: Deepest Drill Hole to Date at RPM Zone Returns 1.27% Awaruite Nickel Alloy (Ni₃fe) in Magnetic Concentrate over 447 Meters
Drill Results Exploration Programs Metallurgy & Processing -
Manganese X Reports Positive Phase 2 Ore-Sorting Results — Achieving 80% Mill Feed Upgrade Improvement — Projected to Reduce Capital and Operating Costs
Metallurgy & Processing -
Golden Cariboo Validates and Enhances Gold Grade by 5.9% with PhotonAssay™ Results
Metallurgy & Processing -
E3 Lithium Provides Clearwater Project Demonstration Facility Update
Metallurgy & Processing -
Galway Metals Reports Processing Advancements at Clarence Stream Confirm Up to 98% Gold and 84% Antimony Recoveries
Metallurgy & Processing -
Largo Announces Copper Mineralization Studies Across its Maracás Menchen Vanadium Deposits; Extends US$6 Million Secured Loan
Financings Debt & Credit Facilities Metallurgy & Processing -
PTX Metals Inc. Provides Positive Mineralogy Results and a Work Program Update at Its W2 Cu-Ni-PGE and Gold Project
Exploration Programs Metallurgy & Processing -
P2 Gold Announces Positive Metallurgical Results with Higher Gold, Silver and Copper Recoveries
Economic Studies Metallurgy & Processing -
Southern Cross Gold Achieves Significant Metallurgical Development at Sunday Creek Gold-Antimony Project
Metallurgy & Processing -
Churchill Discovers High Grade Antimony (9.46% Sb), Together with Gold (35.5 g/t) and Silver (1,118 g/t), 1.2km to the North of Historic Frost Cove Antimony Mine; Metallurgical Studies Underway
Metallurgy & Processing -
Green Bay Copper-Gold Project, Canada Environmental approval and strong metallurgical results put Green Bay on clear pathway to production With exceptional recoveries of +98% copper and a Scoping Study set for release early next year, Green Bay is one of the fastest-growing, highest quality and most
Resource Estimates Economic Studies Permits & Approvals Metallurgy & Processing -
Final Cesium Test Work Successfully Completed at Case Lake Major Highlights
Metallurgy & Processing -
Nord Precious Metals Advances Re-2Ox Pilot Plant Process Equipment Selection With SGS Bench-Scale Metallurgical Test Programme
Metallurgy & Processing -
Quantum Welcomes Karl Haase to its Metallurgy Technical Advisory Committee
Management Changes Metallurgy & Processing -
NexMetals Achieves an Initial 15.2% Head Grade Increase at Selebi North Using Modern Technology Demonstrating High Recoveries and Significant Waste Reduction
Metallurgy & Processing -
Quantum Critical Metals Initiates Metallurgical Test Work on Gallium-Rubidium-Cesium Mineralization at NMX East
Metallurgy & Processing -
Avalon Closes $1,300,000 Lind Financing and Advances Analcime Test Work Project
Financings Metallurgy & Processing -
Power Metallic Demonstrates Positive Initial Mineralogy Results - PGE Enrichment Associated with Chalcopyrite and Cubanite
Metallurgy & Processing -
NevGold Announces up to 92% Antimony Recovery from Positive Metallurgical Testwork Program at Oxide Gold-Antimony Limo Butte Project in Nevada
Metallurgy & Processing -
Gunnison Copper Announces Johnson Camp Mineral Processing Has Started with First Copper Sales in September
Mine Development & Operations Metallurgy & Processing -
Fortune Minerals Reports Additional Cobalt, Gold & Copper Process Optimization Validation for the NICO Project
Metallurgy & Processing -
Fury Reports Encouraging Metallurgical Test Results from the Ninaaskumuwin Lithium Discovery at Elmer East
Exploration Programs Metallurgy & Processing -
Century Lithium Reports Battery-Grade Lithium Metal Anodes Produced from Angel Island Lithium Carbonate
Metallurgy & Processing -
Includes battery-grade spec anode material and a high-performance conductive additive tailored for long- duration energy storage systems supporting renewable power
Metallurgy & Processing -
Energy Fuels Now Producing Heavy Rare Earth Element Oxides Energy Fuels has commenced producing heavy rare earth element oxides at its White Mesa Mill at pilot scale , and could be in a position to produce separated heavy rare earth oxides on a
Metallurgy & Processing -
Nevada King Reports Positive Phase 2 Metallurgical Test Results at Atlanta Confirming Conventional Oxide Processing with a Simplified Flowsheet
Metallurgy & Processing -
One World Lithium Announces that they have Received Natural Brine Samples for Testing Using Direct Lithium Carbonation Extraction Technology and Closing Term Loan Financing
Financings Debt & Credit Facilities Exploration Programs Sampling & Geoscience Results Metallurgy & Processing -
Volta Partners with The Idaho National Laboratory to Advance Metallurgical Work for Rare Earths and Gallium From the Springer Deposit, Ontario, Canada
Metallurgy & Processing Partnerships & JV -
West Point Gold Reports Positive Preliminary Metallurgical Results from the Gold Chain Project, Arizona
Metallurgy & Processing Marketing Announcement -
Talisker Advances Second Phase of Ore Sorting Studies for the Bralorne Gold Project
Metallurgy & Processing -
RAIN City Announces Reciept of Independent Validation of Acceli Lithium Extraction Technology
Metallurgy & Processing -
First Atlantic Nickel Expands RPM Zone Awaruite Nickel-Alloy (Ni3Fe) Discovery: 400-METER Northern Extension Yields 1.47% Nickel Concentrate over 351 Meters in DTR Metallurgical Recovery Testing
Drill Results Metallurgy & Processing