Mineralogical characterization of a polymetallic concentrate Portovelo mining district. Bioleaching by a native bacterial consortium
The mining district of Zaruma-Portovelo of southern Ecuador is a deposit of polymetallic sulfides worked since 1908. Currently the small traditional mining operation processes 1800 tons of ore a day, generating environmental waste that is accumulated and systematically discharged into the Calera and...
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| Format: | article |
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2009
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| Online Access: | http://dx.doi.org/10.4028/www.scientific.net/AMR.71-73.481 http://dspace.utpl.edu.ec/handle/123456789/19302 |
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