sphalerite | englesko - srpski prevod

sphalerite

imenicamineral

Mineral composed of zinc sulfide with a small proportion of iron, formula (Zn,Fe)S. It is the chief ore of zinc. Sphalerite is brown with a nonmetallic luster unless an appreciable amount of iron is present (up to 26% by weight). Sphalerite usually occurs in ore veins in limestones, where it is often associated with galena. It crystallizes in the cubic system but does not normally form perfect cubes.

1. kalamina

ženski rodmineral

2. sfalerit

muški rodmineral

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