The Beneficiation Of Lithium Minerals From Hard Rock Ores
Jan 15, in , the production of lithium minerals concentrate was about 44,000 tonnes at an average grade of 4.2% li 2 o and 0.03% fe 2 o 3 (british geological survey, ). beneficiation of the lithium minerals was initially done by hand picking of coarsely crushed run-of-mine but current production involves.Jan 21, spodumene is a gemstone and its price fluctuates depending on the demand. brines. this lithium source came into use after the spodumene but gained popularity fast due to its low cost of extraction. the reduced cost made lithium producers focus more on brine as a lithium source and ignored spodumene. lately, however, the increased demand for the.