Africa - South Africa is the main producer of diamonds in Africa. Namibia is another country that produces diamonds Africa. Namibia is not a big producer as far as quantity is concerned, but its diamonds are of a high quality, 95% of the diamonds mined in Namibia's Skeleton Coast are gem quality diamonds. Angola - as … Continue reading Producing & Cutting Centers of DIAMONDS.
The diamond is a natural mineral composed mostly of carbon (99.95%). The diamond's crystal structure belongs to the cubic system. The diamond is usually an octahedron and less often has the shape of a cube or a dodecahedron. The following conditions are needed to transform carbon into a diamond crystal: a pressure of 100,000 bars … Continue reading Process of Formation for DIAMONDS.