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the world > the earth > minerals > types of mineral > sulphides and related minerals > [noun] > cobaltite group > cobalt sulpharsenide (3)
grey cobalt1728

= cobaltite, n.

syepoorite1849

A native sulphide of cobalt, of a steel-grey colour inclining to yellow.

cobaltite1868

Native sulpharsenide of cobalt, of silver-white colour and brilliant metallic lustre, also called cobalt-glance: one of the important ores of…

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更新时间:2025/1/11 23:20:56