Metallurgy & Processing
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Electric Metals announces commencement of new metallurgical test- work program and Technical Advisory Board appointment.
Management Changes Exploration Programs Metallurgy & Processing -
Boron One Holdings Reports Additional Positive Bulk-Scale Metallurgical Test Results from Its Piskanja Boron Project
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QC Copper Reports Metallurgical Results from its Roger Property in Chibougamau
Resource Estimates Metallurgy & Processing -
E3 Lithium Begins Operations of Alberta’s First Direct Lithium Extraction Field Pilot Plant
Metallurgy & Processing -
Strong Metallurgical Test Results at El Tigre
Technical Reports (NI 43-101) Metallurgy & Processing -
Trigon Produces Strong Copper Concentrate with High Recovery in Start-up at Kombat Mine, Namibia
Mine Development & Operations Metallurgy & Processing -
Colibri Option Partner Announces Positive Results for Gold - Silver Bulk Sample Heap Leaching
Sampling & Geoscience Results Metallurgy & Processing -
E3 Lithium Advances Lithium Production Testing and Provides Field Pilot Plant Commissioning Update
Mine Development & Operations Metallurgy & Processing -
Outcrop Silver Achieves Outstanding Lock Cycle Flotation Recoveries: 97% Gold, 93% Silver
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Graphano Engages SGS Canada for Metallurgical Testing
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Tocvan Announces Results for Gold - Silver Bulk Sample Heap Leaching; Outlines Process Flow to Further Optimize Rapid Recovery Potential
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Century Lithium Reports on Testing with Saltworks and Production of Battery Grade Lithium Carbonate
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Kenorland Minerals Announces Additional Metallurgical Test Results at the Frotet Project
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Boron One Holdings Reports Positive Bulk-Scale Metallurgical Test Results from Its Piskanja Boron Project
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Vizsla Reports High Metallurgical Test Recoveries for Copala: 91% Silver and 94% Gold
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Newcore Gold Drilling Intersects 3.28 g/t Gold over 11.0 Metres, Including 6.57 g/t Gold over 4.0 Metres at the Enchi Gold Project, Ghana Drilling at Nyam Continues to Intersect High-Grade Mineralization and Metallurgical Testwork
Drill Results Exploration Programs Metallurgy & Processing -
Pilot Testing for Nickle-Cobalt Recovery from Tailings - MIRARCO
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Euro Manganese Makes Significant Progress on its Bécancour Facility to Supply Battery Grade Manganese in North America
Economic Studies Metallurgy & Processing -
GREEN BATTERY MINERALS SHIPS GRAPHITE BULK SAMPLE TO VOLT CARBON FOR WATERLESS PROCESSING TRIAL Optimization of VOLT’s Dry Technology Expected to Deliver Reduced Environmental Footprint, Retained Premium Product Quality
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Mayfair Gold Reports Positive Results from Ongoing Metallurgical Testing
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FREEMAN IMPROVES AVERAGE GOLD RECOVERIES TO 96.9% AND LEACH CIRCUIT TIME BY 50% FOR THE LEMHI GOLD DEPOSIT, IDAHO Freeman has recently received metallurgical results from tests conducted on two composite samples by Base Metallurgical Laboratories Limited, Kamloops , in conjunction with Ausenco
Resource Estimates Metallurgy & Processing -
Nevada Sunrise Produces Lithium Carbonate in Metallurgical Testing, Gemini Lithium Project, Nevada
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Aton reports new results from metallurgical testing on Rodruin and Hamama West s ulphide minerali sation
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Ivanhoe Mines announces highly promising preliminary testwork for improving copper recoveries at Kamoa-Kakula
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Eloro Resources Reports Major Advances in Metallurgy for the Iska Iska Silver-Tin Polymetallic Project, Potosi Department, Bolivia
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QC Copper Reports Favourable Metallurgical Results, Confirms High-Quality Bulk Tonnage Concentrate to Come from the Opemiska Deposit
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Silver One Reports Final Metallurgical Results of Column Leach Tests from Its Past Producing Candelaria Silver Mine, Nevada and Commencement of Additional Testing Silver Recoveries Average 66%, on Oxide and Mixed (Oxide-Sulphide)
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1911 Gold Enters into Agreement with Grid Metals for Lithium Spodumene Concentrate Production at True North Mill
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Boron One Holdings Reports Positive Metallurgical Test Results from Its Piskanja Boron Project
Technical Reports (NI 43-101) Metallurgy & Processing -
Revival Gold Marks Impressive Continued Growth in Mineral Resource and Advances Open Pit Heap Leach Restart Plans with PFS
Resource Estimates Economic Studies Metallurgy & Processing -
Avalon Signs MOU with Metso, a World Leader in Critical Minerals Technology, to Advance the Development of Ontario's First Lithium Processing Facility
Mine Development & Operations Metallurgy & Processing Partnerships & JV -
Colibri Option Partner Announces Completion of Leach Process on Bulk Sample Material at Pilar
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Reflex Achieves 99.999% Purity from Ongoing Collaborative Metallurgical Testing
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Tocvan Announces Completion of Gold-Silver Bulk Sample Leaching Process More Positive Results as Final Recovery Pending
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Patriot Achieves 6% Li2O Spodumene Concentrate Grade in Preliminary HLS Metallurgical Testwork on the CV13 Pegmatite Indicating Potential for Joint Processing with CV5
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CMX announces assay results confirm ore-sorting viable for Clayton stockpile
Exploration Programs Sampling & Geoscience Results Metallurgy & Processing -
Qi Materials Provides Pilot Plant Update
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Clean Air Metals Reports Positive Phase Two Metallurgical Test Results for the Thunder Bay North Critical Minerals Project
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Southern Silver Reports Significant Recovery of By-Product Gold in Metallurgical Testwork on the Cerro Las Minitas Project, Mexico New Results: 71.5% Combined Gold Recovery from a Sulphide Composite; and
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FPX Nickel Confirms Optimization of Baptiste Process Flowsheet, Improving Recovery by 4% for Upcoming Preliminary Feasibility Study
Economic Studies Metallurgy & Processing -
ACME Lithium Advances Lithium Discovery With Additional Lab Results From Test Well TW-1 at Clayton Valley Nevada Lithium Brine Project
Exploration Programs Metallurgy & Processing -
Nine Mile Metals Announces Results of Bulk Sample Recovery Analysis from Rpc, Fredericton, N.B.
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Grid Metals Corp Reports Positive Metallurgical Test Results from Donner Lake Lithium Property
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Cabral Commences Additional Metallurgical Tests on Near-Surface Gold-in-Oxide Material from Cuiú Cuiú Gold Project, Brazil
Management Changes Metallurgy & Processing -
Canada Nickel Reports Encouraging Initial Metallurgical Results from its Texmont Project, Announces Consolidation of Texmont Region
Technical Reports (NI 43-101) Metallurgy & Processing Corporate Actions -
Platinum Group Metals Ltd. Engages The Battery Innovation Center (BIC) for Testing and Scale-Up of PGM Based Lithium-Sulfur and Lithium-Ion Battery Chemistries Developed by Subsidiary Lion Battery Technologies Inc.
Metallurgy & Processing -
Indigo Engages Industry-Leading DLE Provider for Initial Lithium Brine Recovery Tests
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Aftermath Silver Begins Metallurgical Test Work on Berenguela Mineralization & Provides Corporate Update
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Leach Testing Begins on Groete Creek Gold Project Samples
Resource Estimates Metallurgy & Processing -
TRX Gold Achieves Sulphide Gold Recovery of 88.7% from Its Existing Processing Plant And Reports Q3 2023 Results Preview
Production Results Mine Development & Operations Financials Metallurgy & Processing -
Jameson Cell Technology Shows Promise in Improving Base and Precious Metals Recoveries at Luca’s Campo Morado Mine
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Cerrado Gold Inititates Leaching at Its Las Calandrias Project in Santa Cruz, Argentina
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Recharge Resources Lithium Brine Sample Testing Completed at Ekosolve Pilot Plant with Data Processing Now Underway
Exploration Programs Metallurgy & Processing -
Snowline Gold Reports Positive Results from Initial Metallurgical Testing of Rogue Project’s Valley Discovery with Gold Recoveries from 88% to 96%
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E3 Lithium Outlines Key Performance Indicators and Provides Field Pilot Plant and Corporate Update
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Medaro to Explore Extension of its Spodumene Processing Technology to Include Production of Lithium Metal
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Tocvan Announces Favorable Gold and Silver Values in Bulk Sample Progress Report Updates on Latest Results as Heap Leach Continues
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Scottie Resources Reports Positive Initial Metallurgical Test Results for Blueberry Zone with up to 97.6% Gold Recovery
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Canada Nickel Announces Carbon Storage Testing Results Better than Anticipated; Integrated Feasibility Study Expected in September
Technical Reports (NI 43-101) Metallurgy & Processing -
Giyani Announces Demonstration Plant Update
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Aclara Produces First Sample of Hight Purity Heavy Rare Earths Concentrate From Its Pilot Plant in Chile
Technical Reports (NI 43-101) Metallurgy & Processing -
LAURION Announces Successful Completion of Sensor-Based Ore Sorting Campaigns from the Surface Stockpile at the Ishkoday Project
Metallurgy & Processing -
Defense Metals Completes Hydrometallurgical Pilot Plant Testing and Initiates Pre-feasibility Study Design Work
Economic Studies Metallurgy & Processing -
Nevada Sunrise Achieves 90.2% Lithium Recovery in Metallurgical Testing, Gemini Lithium Project, Nevada
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Medaro’s Spodumene Processing Technology Achieves Greater Than 95% Lithium Recovery from Both High- and Low-Purity Spodumene
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AbraSilver Reports Positive Metallurgical Test Results for JAC Zone With Up To 93% Silver Recoveries & 91% Gold Recoveries
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QIMC Mobilizes Pilot Plant and Begins 2023 Exploration
Exploration Programs Metallurgy & Processing -
Century Lithium Reconfirms Production of Battery Grade Purity Lithium Carbonate and Provides Update on Feasibility Study
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Grounded Lithium Selects Koch Technology Solutions as Lithium Extraction Provider 98% Lithium Extraction Recovery Factor Achieved
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Rock Tech's Guben Converter Lithium Production Carbon Footprint is 30 Percent Lower than the International Energy Agency's Reported Average
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Fjordland Reports Promising Graphite Metallurgical Results for the Renzy Project
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FPX Nickel Achieves Successful Production of Battery-Grade Nickel Sulphate from Optimized Refinery Flowsheet
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Tocvan Announces Bulk Sample Material Averaging Grades of 1.9 g/t Gold and 13 g/t Silver Leaching Process Underway for Bulk Sample
Exploration Programs Sampling & Geoscience Results Metallurgy & Processing -
Reflex Confirms High Density Graphite Material at its Ruby Graphite Project
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Hertz Lithium Inc. Provides Update on Patent Pending Lithium Extraction Technology with Penn State University and Exploration on Lucky Mica Project
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Grounded Lithium Provides Update on Direct Lithium Extraction Selection Process and Further Lithium Concentration Testing
Technical Reports (NI 43-101) Metallurgy & Processing -
FPX Nickel Reports Baptiste Metallurgical Variability Testwork, Achieving High Confidence in Projected Magnetic Separation Recovery Across Entire Mine Life
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EVNi Clean Nickel(TM) R&D - Preliminary Results Confirm Bioleaching Potential for the W4 Nickel Sulphides
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Goldshore Announces Preliminary Metallurgy Results for the Moss Gold Project Gold Recoveries Increase to 93% for Moss and 98% for East Coldstream
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Apollo Confirms High Quality Barite at Calico
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Canadian Critical Minerals Leases Ore Sorter for Bull River Mine Project
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Graphite One Receives First Active Anode Material Samples Produced from Alaska Graphite Anode Samples sent to major EV manufacturer and to DOE National Lab for independent Testing Material Exhibits Characteristics Needed for Fast-Charging; Process Achieves High Yield
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Giyani Announces Demonstration Plant Update
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Defense Metals Announces Commencement of Phase II Hydrometallurgical Pilot Plant Testing
Economic Studies Metallurgy & Processing -
LAURION Provides Corporate Update on Environmental Permitting and Ore Sorting Analysis
Permits & Approvals Metallurgy & Processing -
Auxico Announces Light and Heavy Rare Earths Separation Results
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Doubleview Reports Hat Project Copper Equivalent Disclosures Will Now Include Recoverable Copper, Gold, Cobalt and Scandium
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Dore Copper Announces Positive Results from Ore Sorting Tests at Corner Bay
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Euro Manganese Produces HPEMM from Chvaletice Demonstration Plant
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Altamira Gold Reports 92% Gold Recovery from Metallurgical Tests Using the Alternative Clean Mining Thiosulphate Leach Technique on Drill Samples from the Maria Bonita Target, Cajueiro Project, Brazil
Resource Estimates Metallurgy & Processing -
Defense Metals Completes Successful Phase I Pilot Plant Work
Economic Studies Metallurgy & Processing -
E3 Lithium Receives License for Field Pilot Plant and Provides Progress Update
Permits & Approvals Metallurgy & Processing -
Pan Global Announces Positive Metallurgical Test Results Exceeding 86% Copper Recovery for the La Romana Copper Mineralization, Spain
Metallurgy & Processing -
Colibri Option Partner Announces High Recovery of Gold and Silver at Pilar Project
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Tocvan Diagnostic Leach Study Reports High Percentage of Recoverable Gold and Silver
Drill Results Exploration Programs Metallurgy & Processing -
Medaro Mining Files Two Provisional Patent Applications on Its Hard Rock Lithium Extraction Technology
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Favourable Metallurgical Results from Avino’s Oxide Tailings Project
Resource Estimates Metallurgy & Processing -
PPX Mining Announces Additional Metallurgical Test Results
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Outcrop Silver Reports Exceptional Metallurgical Results - Confirming Recoveries of 93.4% Silver and 96.7% Gold
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Eloro Resources Provides Update on the Ongoing Preliminary Metallurgical Testwork Program for the Iska Iska Silver-Tin Polymetallic Project, Potosi Department, Bolivia
Management Changes Metallurgy & Processing