: Mining Extraction articles archive of CDA''s ...
Innovations Mining Extraction Articles Archive. Topic Archive: Mining Extraction. May. ''04 Producing Copper Nature''s Way: Bioleaching Bioleaching is the extraction of a metal from sulfide ores or concentrates using materials found native to the environment; namely, water, air and microorganisms. In other words, bioleaching is the commercialization of the ability of certain bacteria and ...