Berta PEA Combines Crushed Heap Leaching and ROM Dump Leaching With Trucked PLS to the Nora SX-EW Plant in Chile
The 2014 preliminary economic assessment for Coro Mining's Berta copper oxide project near Inca de Oro describes 1.0 Mt/y of
Belvedere Gold PEA Selects a 1,000 t/d Flotation Concentrator for Mostly Sulphide Ore in Zimbabwe
The 2022 preliminary economic assessment for the Belvedere gold project near Zvishavane describes crushing, closed circuit ball milling, four-stage rougher-scavenger
Arctos Anthracite Feasibility Study Plans a 3.0 Mt/y Coal Preparation Plant With Heavy Media and Froth Flotation
Golder's 2012 mine feasibility study update for Fortune Minerals' Arctos anthracite project describes washing about 125 million tonnes of run-of-mine
Aappaluttoq Ruby PFS Recovers Corundum With Scrubbing, Dense Media Separation and Optical Sorting, No Grinding
The 2015 updated pre-feasibility study for True North Gems' Aappaluttoq ruby project in Greenland describes a 111 t/d plant that
Bilbao PEA Designs a 2,000 t/d SAG and Ball Mill Plant With Sequential Lead and Zinc Flotation in Zacatecas
The 2014 preliminary economic assessment for Xtierra's Bilbao silver-lead-zinc project in Mexico describes a 720,000 t/y plant with a jaw
Donald Mineral Sands Project Uses a Relocatable Mining Unit, Spiral Gravity Concentration and Flotation to Make Rare Earth Concentrate
The December 2025 technical report on the Donald project in western Victoria, Australia describes a 7.5 Mt/y wet concentrator with
Golden Summit PEA Pairs a 10,000 t/d Oxide Heap Leach With Flotation, Bio-Oxidation and CIL for Sulfide Gold
The 2016 preliminary economic assessment for Freegold's Golden Summit project near Fairbanks, Alaska, describes two 10,000 tpd gold streams: crushed
Akie PEA Pre-Concentrates Lead-Zinc Ore by Dense Media Separation Ahead of Sequential Flotation and Dry Stack Tailings
The 2018 preliminary economic assessment for ZincX's Akie project in British Columbia describes a 3,000 t/d mill fed by 4,000
United Taconite Grinds Magnetite Ore on Five Rod and Ball Mill Lines Before Grate-Kiln Pelletizing
The 2024 technical report on Cleveland-Cliffs' United Taconite property in Minnesota describes remote crushing at Thunderbird, a five-line magnetic separation
Tilden Concentrator Uses Autogenous Grinding, Starch Desliming and Amine Flotation to Make Fluxed Hematite Pellets
The 2024 technical report on Cleveland-Cliffs' Tilden property in Michigan describes eleven autogenous mills, selective flocculation ahead of silica flotation,