ROBUST COPPER AND GOLD RECOVERIES - Copper recoveries ranging from 91% to 95% and total gold recovery ranging from 83% to 94%, using a combination of flotation (Cu, Au) and cyanidation of cleaner ...
On this basis an additional 19 rougher and 20 cleaner kinetic flotation tests were carried out to optimize the process flowsheet and refine the reagent scheme. Figure 2: Mass pull versus Recovery ...
Mineral concentrate grades compare favourably to historical and current hard rock global rare earth producers, of which 30% REO is the typical lowest grade concentrate produced. Results will be ...
Recovery of up to 85.3% gold (Au), 79.1% copper (Cu) and 55.3% silver (Ag) from the combined sulphide flotation and leaching test work using a master composite derived from Whistler Deposit drill core ...
Robust rougher flotation performance with nickel recoveries of 81-85% and sulphur recoveries consistently above 97% under non-deslimed conditions. Final cleaner concentrate grades exceeding 5% nickel, ...
Victory Metals Limited (ASX:VTM) has reported a 48-fold upgrade in total rare earth oxide (TREO) concentration following first-pass sighter flotation test work at its 100%-owned North Stanmore Heavy ...
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