Study shows mining has sparked "unparalleled inorganic compound diversification" like rabbittite at Lucky Strike, Utah and a handful found on smelter walls
Most claimants are black miners from South Africa and neighbouring countries such as Lesotho, whom critics say were not provided with adequate protection during and even after the Apartheid ended in 1994.
The two companies will exchange past exploration information on areas prospective for diamonds in Zimbabwe and form a jointly-owned special purpose vehicle to develop and exploit diamond resources.