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• COBALTITE (Cobalt Iron Arsenic Sulfide)

  Cobaltite although rare is still an important and valuable ore of cobalt, a strategically and industrially useful metal. The symmetry of cobaltite is somewhat in dispute.

• Cobaltite: Cobaltite mineral information and data.

  See also the chemically very similar <M>Glaucodot</M> and <M>Alloclasite</M>. ... System: Orthorhombic: Colour: Reddish silver white, ... Lustre: Metallic: Hardness: 5½

• Cobaltite - Wikipedia, the free encyclopedia

  Cobaltite is a sulfosalt mineral composed of cobalt, arsenic and sulfur, Co As S. It contains up to 10 percent iron and variable amounts of nickel. Structuraly it resembles pyrite ...