Orvana produces first copper cathodes from Bolivia oxides stockpile project
Orvana Minerals says its Bolivian subsidiary EMIPA has successfully produced its first copper cathodes from processing oxides stockpile material under the oxides stockpile project in Bolivia.
TSX:ORVOTCQX: ORVMFTORONTO, Sept. 17, 2026 // -- Orvana Minerals Corp. A. ("EMIPA"), has successfully produced its first copper cathodes from the processing of oxides stoc…