Bornite-Magnetite-Chalcopyrite Ore
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Description
Bornite-magnetite-chalcopyrite ore. A complex mineral association containing the primary ore minerals of copper and iron: bornite with a bluish tint, gray-black magnetite with high density, and yellow-brass chalcopyrite with a metallic luster.
Material:
Mineral
Technique:
Fossils
Size:
Өлшемі: 11 х 8 см.
Category:
Archaeology