Show african copper center cente r development of the new copper district in northern Rho rhodella desla british south africa Is revealing indications indication of a most important field five mines already are being operated and it Is believed that they alone have a potential production of tons of copper a year it Is expected that ap pi proximately will be spent in the next three or four years for power plant metallurgical and mining equipment american mining engl engi are in charge of practically every important mine in the district and the new industry Is being organ izod on the white labor basis because of the of native workers highly mechanized operations will be used |