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Http://rruff.geo.ari Zona.edu/doclib/hom/ Cobaltite.pdf

cobaltite.pdf

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Summary

Cobaltite is an orthorhombic mineral with pseudocubic crystals, perfect cleavage on {001}, and a brittle tenacity. It has a silver-white color, grayish black streak, and weak pleochroism. The mineral has a hardness of 5.5 and a density of 6.33 g/cm³. Cobaltite is found in high-temperature hydrothermal deposits and is associated with minerals such as magnetite, sphalerite, and chalcopyrite. It is a member of the cobaltite group and has a chemical composition of CoAsS, with varying amounts of Fe and Ni.

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Description

Cobaltite is an orthorhombic mineral with pseudocubic crystals, perfect cleavage on {001}, and a brittle tenacity.

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File Format: PDF
File Size: 59 KB
Pages: 1
Language: EN
Total Downloads: 57
Last Updated: 1 week ago

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