Gold And Diamond Source

Gold is one of the world’s most precious metals. It is so soft and workable that one ounce can be stretched into a five mile long wire, or hammered into a sheet so thin that it could cover a hundred square feet. It is one of our rarest metals, and since pure gold doesn’t rust or corrode, it can last forever. Interestingly, gold is present almost everywhere around us; in the earth’s crust, in seas and rivers, and in plants, but it is very difficult and expensive to extract. Approximately two and a half to three tons of ore are needed to extract one ounce of gold.The Birimian rocks are major sources of gold and diamonds that extend through Ghana, the Ivory Coast, Guinea, Mali and Burkina Faso.

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