M481 -
Malachite, Polished. Zaire, South Africa.
Gorgeous specimens of polished malachite. Many with
bunches of "swirls" in
the stone. Occurs in the oxidation zone of copper deposits. Basic copper
carbonate. Hardness 3-1/2 to 4. Used as a semi-precious gemstone. Good
polish. Good price!.
From
Zaire, South Africa.
Price: $
28.50 each
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