catoca diamond beneficiation plant,Catoca Diamond Mine - Mining TechnologyThe Sociedade Mineira de Catoca joint venture was formed in 1994 to build and operate the mine. The first diamonds from the Catoca processing plant were.catoca diamond beneficiation plant,Sociedade Mineira de Catoca (Catoca Ltd.) | AlrosaAug 28, 2013 . Today Catoca Ltd. has two processing plants, the overall . Every year Catoca mines and sells rough diamonds worth some 6.8 million carats.
catoca diamond beneficiation plant