Réf : BC422
Chalcopyrite - France - raw minerals 3.8 cm / 88g / BC422
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CHALCOPYRITE belongs to the sulfide group. It contains iron, copper and sulfur. Its chemical formula is CuFeS 2 .
It usually occurs in massive form. The colors of CHALCOPYRITE display yellow, red, purple and blue.
Chalcopyrite has a density of 4.2 (1 for water) and a hardness of over 3.5/10 on the Mohs scale (10 for diamond). The line on porcelain is matte black.
Its name comes from two Greek words meaning copper and fire .
It usually occurs in massive form. The colors of CHALCOPYRITE display yellow, red, purple and blue.
Chalcopyrite has a density of 4.2 (1 for water) and a hardness of over 3.5/10 on the Mohs scale (10 for diamond). The line on porcelain is matte black.
Its name comes from two Greek words meaning copper and fire .
Unique piece - Contractual photos
Origin: raw minerals from France / Tarn
Dimensions: 3.8 x 3.1 x 2.8 cm
Weight: 88 g
