Metallurgy & Processing
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Goldsky Announces MOU with Ocean Partners to Further Study Cobalt Recovery from the Rajapalot Project in Finland
Resource Estimates Metallurgy & Processing Partnerships & JV -
Ucore Produces 99.9% Dysprosium Oxide Sample Material for Japanese, South Korean, and US Customer Qualifications Ucore announces:
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Phase 1 Metallurgical Results Show Broad Cyanide Response at Volcan
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Copper Fox Announces Positive Results from Schaft Creek Metallurgical Program and an Update on 2026 Program
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Electric Metals Ore Sorting Assessment Indicates Potential to More Than Double Emily Manganese Feed Grade While Recovering 92% of Contained Manganese Drill Core Dataset Averaging 8.2% Mn Simulated to Upgrade to 17.5% Mn While Rejecting
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Arizona Gold & Silver Reports Up To 99% Gold Recovery From Agitation Leach And 84% Gold Recovery From Heap Leach Cyanide Processing Of Bulk Sample From The Philadelphia Project, Arizona
Sampling & Geoscience Results Metallurgy & Processing -
RZOLV Reports Preliminary Positive Laboratory Results for Sequential Copper and Gold Extraction from Selected Low-Grade Copper-Gold Samples
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Aclara Secures Tax Exemption Approval of Over US$20 Million For Its U.S. Heavy Rare Earth Separation Facility in Louisiana
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Kobo Resources Reports Strong Metallurgical Results from Kossou Gold Project with Average Gold Recoveries of Approximately 97%
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Fury Announces Metallurgical Test Results for the Ninaaskumuwin Lithium Discovery with Potential Direct Shipping Ore Concentrate of 6.0% Li2O5 and 77% Recovery
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AE Fuels Achieves 95-99% Manganese Recovery and Produces Battery-Grade HPMSM Crystals from Continuous Mini-Pilot Testing
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Neotech Metals Approved for $500,000 CMIF Grant
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RZOLV Technologies Completes NRC IRAP-Supported R&D Project for Non-Cyanide Gold Extraction Technology
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Omai Gold Reports Positive Metallurgical Testwork at its Omai Project with Gold Recoveries from 93% to 95%
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Graphite One Secures Key Engineering Contract and Advances Ohio Active Anode Materials Facility Toward 25,000 Tonnes of Synthetic Graphite Capacity
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Arianne Phosphate Successfully Completes Pilot Scale Purified Phosphoric Acid Production with Travertine Technologies
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SAGA Metals Highlights Radar Project's VTM Enriched Magnetic Concentrate up to 0.9% V2O5 Relative to Panzhihua, China Benchmark of 0.3% V2O5
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TDG Announces Positive Results from Ongoing Metallurgical Test Work - Conventional Processing Achieves >90%
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US Copper Announces Positive Locked Cycle Test Results from Metallurgical Testwork at the Moonlight-Superior Copper Project
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Benz Confirms Free Milling Gold with High Recoveries at Icon
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Metallurgical Program Appointment
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PTX Metals Reports Strong Initial Metallurgical Results At W2 Copper-Nickel-PGE Project
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District Comments on the Swedish Parliament’s Approval of the Proposal on Appropriate Safety and Radiation Protection Requirements for the Extraction and Processing of Nuclear Materials
Metallurgy & Processing Company Commentary -
RZOLV Technologies Showcases Non-Cyanide Gold Recovery Platform at Mining Innovation on the Hill in Ottawa
Metallurgy & Processing -
E3 Lithium Successfully Commissions Phase 2 of its Demonstration Facility
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Concept Study Identifies Potential Refining Pathway at Shaakichiuwaanaan to Battery-Grade Lithium Carbonate
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Temas Provides Update on Rcl Metallurgical Lab Commissioning and Initiates La Blache Bulk Sample Transfer
Mine Development & Operations Metallurgy & Processing -
Lion Rock Commences Metallurgical Testing at Past-Producing Volney Critical Minerals Project, South Dakota
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Leading Edge Materials’ Woxna Graphite Targets Premium Applications with Confirmation of Purification Route
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Cerro de Pasco Resources Advances Metallurgical Test Program; Evaluates Two-Concentrate Flowsheet for Silver-Bearing Pyrite and Base Metals
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OWL Announces Engagement With University Of British Columbia And The University Of California Irvine To Expand Its R&D Testing Towards DLCE Pilot Plant
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Gunnison Copper Launches Major District-Wide Drilling Program to Support Resource Expansion, Metallurgical Optimization, and Resource Conversion
Exploration Programs Metallurgy & Processing -
Legacy Gold Adds Second Drill to 2026 40,000-Foot Drill Program at Baner Gold Mine Property; Next Met Tests Agreed with RDI; MT Geophysical Survey to Be Flown in June
Exploration Programs Metallurgy & Processing -
Cantex Announces Outstanding Preliminary Flotation Results; Achieves Premium-Grade Lead and Zinc Concentrates with Strong Silver Credits at North Rackla
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Pinnacle Receives More Positive Results from Second Round of Scoping Metallurgical Tests at El Potrero with Average Gold Recovery of 97.8% for the Main Dos de Mayo Vein
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Compass Reports Strong Gold Recoveries from Recent Metallurgical Testing at Massala
Management Changes Metallurgy & Processing -
Volta Delivers Positive Initial Metallurgical Results at Springer
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Kodiak Reports Positive Results from Metallurgical Testwork on the MPD Project
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Giyani Announces Positive Definitive Feasibility Study Results for the K.Hill Battery-Grade Manganese Project in Botswana
Resource Estimates Technical Reports (NI 43-101) Economic Studies Metallurgy & Processing -
Quantum Critical Metals Initiates Rubidium Recovery Program to Advance North American Critical Minerals Supply
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Lion Delivers High-Grade Copper Intercepts and Positive Metallurgy on Low-Low Grade Mineralization
Drill Results Exploration Programs Metallurgy & Processing -
Pecoy Copper Phase 1 Metallurgical Review Identifies Potential Step-Change in Gold Recovery and Optimization Opportunities
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Surge Battery Metals Reports Optimization of Flowsheet Parameters and Extraction Successes at Nevada North
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Maxus Mining Engages ABH Engineering for Ore Sorting and Metallurgical Test Work during Alturas West Project Drill Program
Exploration Programs Metallurgy & Processing -
BacTech Updates Zero-Tailings™ Patent Application to Include Fertilizer Concentration Process
Metallurgy & Processing -
First Atlantic Nickel & Cobalt Reports Electron Microprobe
Exploration Programs Metallurgy & Processing -
New Age Metals Launches Next Phase of PLATSOL(TM) Metallurgical Optimization Testwork at the River Valley Platinum Group Metals Project, Ontario
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Fury Advances Metallurgical Testwork Program at the Eau Claire Gold Project in Quebec
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Blossom Gold Completes Drilling of Metallurgical Core Holes
Exploration Programs Metallurgy & Processing -
ALASKA ENERGY METALS PROVIDES UPDATE NIKOLAI NICKEL PROJECT, ALASKA Permitting – Metallurgy – Government Collaboration
Metallurgy & Processing Partnerships & JV -
Cartier Delivers Metallurgical Results Exceeding Expectations with 96.3% Gold Recovery at Cadillac
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Positive Metallurgical Results Reported from the Treaty Creek Project
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Defense Metals Commences Pilot Flotation Test Program at SGS Lakefield for the Wicheeda Rare Earth Project
Management Changes Metallurgy & Processing -
Tudor Gold Reports Positive Metallurgical Test Results for Treaty Creek
Metallurgy & Processing -
Forge Resources Intends to Apply for Export Permits to Ship Coal Samples to U.S. Laboratory for Metallurgical and Thermal Testing
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Premier American Uranium Commences Drilling at Cebolleta as Part of 2026 Metallurgical Testing
Economic Studies Exploration Programs Metallurgy & Processing -
Fuerte Strengthens Management Team and Independent Oversight of the Coffee Gold Project Heap Leach Facility
Management Changes Mine Development & Operations Metallurgy & Processing -
Blue Sky Uranium Advances Ivana Project with Metallurgical Test Program and Feasibility Engineering Agreements
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Element 29 Engages Synectiq to Advance Resource Modelling and Metallurgical Test Work at its Elida Porphyry Cu-Mo-Ag Deposit, Peru
Metallurgy & Processing -
Maxus Mining Announces Maiden Drill Program & Metallurgical Testing at the Alturas West Project in British Columbia, Canada
Exploration Programs Metallurgy & Processing -
North Atlantic Titanium Mobilizes Everett Field Program to Advance Titanium, Vanadium and Phosphate Targets Following Corem Mineralogical Study
Exploration Programs Metallurgy & Processing -
EMP Metals Receives First Saltworks Equipment Deliveries at Project Aurora Demonstration Plant
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Plaid Technologies Provides Update on Graphene Coating Initiative for High-Performance Drone Systems
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Sitka Reports 94.3% Gold Recovery and 84.7% Tungsten Recovery from Metallurgical Testing at the Rhosgobel Deposit at Its Rc Gold Project, Yukon
Resource Estimates Metallurgy & Processing -
Go Metals Produces Premium "Green Iron" Concentrate with Vanadium Credit and High-Grade TiO2 Ilmenite from Bench-scale Testing and Announces Private Placement
Financings Metallurgy & Processing -
OWL Announces Engagement with Moleaer for Nanobubble Equipment Expands R&D Testing Towards DLCE Pilot Plant and Proposed Non-Brokered Private Placement
Financings Metallurgy & Processing -
North Atlantic Titanium Announces Definitive Mineralogical Results Supporting the Advancement of the Everett Titanium Project in Quebec
Metallurgy & Processing -
Granada Gold Mine Inc.
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Granada Gold Mine Demonstrates 2.7x Grade Uplift on Open-Pit Mineralization through Ore Sorting at Saskatchewan Research Council
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Grande Portage Resources Initiates Full Scale Geochemical Characterization Program and Backfill Testwork for the New Amalga Gold Project
Resource Estimates Economic Studies Exploration Programs Metallurgy & Processing -
NexMetals Reports Metallurgical Results Confirming Separate High Grade Saleable Cu- Ni-PGE Concentrates and Demonstrating Improved Recoveries at Selkirk
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Century Lithium Advances Demonstration Plant Relocation to Tonopah and Provides Reagent Cost Structure Update
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Chesapeake Gold Receives a U.S. Patent for Enhanced Metal Recovery from Sulphide Ores
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IsoEnergy Continues Systematic Drill Testing at Flatiron, Targeting Growth Near Tony M Mine, Utah and Provides Bulk Sample Update
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Standard Lithium Reaches Major Operational Milestones at Arkansas Demonstration Plant
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Cantex's Metallurgical Test Work Demonstrates Successful Sorting for Sulphide Mineralization at North Rackla Project in Yukon, Canada
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Titiminas Silver Provides Operational Update on Madre Sierra Silver Project: Yauli Agreement Extended to 2032, Level 4365 Operational, Geological Sampling Returns Mineralized Material, Metallurgical Composites at Laboratory; Announces Engagement of Adelaide Capital as Investor Relations Advisor
Mine Development & Operations Exploration Programs Sampling & Geoscience Results Metallurgy & Processing Marketing Announcement -
Volt Carbon Receives Third U.S. Patent Allowance Strengthening Dry Separation Platform for Graphite Processing
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BATX Announces PCT Filing Next Generation Battery Rebalancing Technology 99.4% Recovery and Lifespan Extension
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Arianne Phosphate Executes an Option Agreement for Its Purified Phosphoric Acid Demonstration Plant Dan: TSX-V (Canada) JE9N: FSE (Germany) DRRSF: OTCQB (USA)
Management Changes Property Options & Staking Metallurgy & Processing -
E3 Lithium Set to Begin Operations for Phase 2 of the Demonstration Facility Phase 2 will collect the final data required for the completion of the Feasibility Study on the Clearwater Project, located in South-Central Alberta.
Resource Estimates Metallurgy & Processing -
Noble Plains Uranium Announces Strategic Letter of Intent with Ur- Energy for Potential Processing of Shirley Central Uranium Production
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U.S. Patent Office Grants Manganese X Battery Grade High-Purity Processing Patent
Metallurgy & Processing -
Frankfurt & Munich Exchanges: EML Emergent Metals Corp. Reports Cyanide Recoveries of 81% for Gold and 60% for Silver from West Santa Fe, NV
Exploration Programs Metallurgy & Processing -
Independent Lab Confirms Gold and Silver Recoveries of 89% and 75% Respectively in Sulphides at Palta Dorada
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Lahontan Reports Cyanide Recoveries of 81% for Gold and 60% for Silver at West Santa Fe
Exploration Programs Metallurgy & Processing -
ARIANNE PHOSPHATE RECEIVES PROMISING PURIFIED PHOSPHORIC ACID PRODUCTION RATIOS DAN: TSX-V (Canada) JE9N: FSE (Germany) DRRSF: OTCQB (USA) - Test results provide for potentially improved product splits and economics
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TRX Gold Reports Robust Recovery Rates from Recent Study and Significant Increase in Plant Expansion Scope
Technical Reports (NI 43-101) Metallurgy & Processing -
Sun Summit Announces Selection of Consultants to Complete Metallurgical Testing on the JD Project, Toodoggone Mining District, B.C.
Metallurgy & Processing -
Rio Silver Inc. Reports: Initial Silver – Gold - Lead Recoveries of 85 %, 74 % and 77% Respectively From the Maria Norte in Central Peru Initial Test Work Demonstrates Good Silver Recovery, High Grade Concentrates and Low Arsenic, through
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Nord Precious Metals Retains Engineering Support for Tailings Reprocessing at Castle Mine Project
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NioBay Announces the Completion and Success of Metallurgical Work on the Crevier Project
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Bayhorse Silver Extracts 25 Ton Metallurgical Sample From The Bayhorse Silver Mine.
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NevGold Announces up to 99% Gold Recovery from Phase II Metallurgical Testwork on Oxide Antimony-Gold; Identifies More Antimony Mineralization at Surface in Historical Gold Waste Dump
Exploration Programs Metallurgy & Processing -
Surge Battery Metals Engages Kemetco for Advanced Prefeasibility Metallurgical Testing at the Nevada North Lithium Project
Technical Reports (NI 43-101) Metallurgy & Processing -
Largo Reports Fourth Quarter and Full Year 2025 Financial Results Reflecting the Impact of U.S. Tariffs on Q4 2025 Sales; Stronger Operating Momentum with Further Positive Copper-Platinum Group Metals Flotation Test Results and Benefit from Recent U.S. Tariff Relief Entering 2026
Financials Metallurgy & Processing -
North Atlantic Titanium Joins the Metallurgical Testing Collaboration Program on the Everett Titanium Project, Quebec, with the Elements08 Strategic Metals Excellence Centre
Metallurgy & Processing Partnerships & JV -
Temas Opens New Rcl Metallurgical Lab to Accelerate Technology Deployment and Third-Party Revenue Opportunities
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Leaching Operations Commence at Calcatreu Project, Marking Transition to Operational Phase
Metallurgy & Processing -
ValOre Reports Positive Leaching Results from Ongoing Metallurgical Program for Pedra Branca PGM Project, Brazil; 73% Platinum and 74% Palladium Achieved Extraction from Weathered Material and 66% Platinum and 79% Palladium from Chromitite;
Metallurgy & Processing