Diamons Earll Help!
Roughly 49% of diamonds originate from Central and Southern Africa , though important sources of the mineral have been found in Canada , India , Russia , Brazil , and Australia 108 They are mined from kimberlite and lamproite volcanic pipes, which might carry diamond crystals, originating from deep within the Earth the place excessive pressures and temperatures enable them to kind, to the floor. The mining and distribution of natural diamonds are topics of frequent controversy similar to considerations over the sale of blood diamonds or battle diamonds by African paramilitary teams. 114 The diamond supply chain is controlled … Read the rest