Variscite n. : An apple-green mineral occurring in reniform masses. It is a hydrous phosphate of alumina.

Example:
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Taxonomy
Variscite, free encyclopedia, Nevada, phosphate mineral, masses, aluminium phosphate, mines, turquoise, Minerals of Nevada, search, AlPO4, blue green, yellow green, Encrustations, reniform, dipyramidal, Conchoidal, hardness.

Defination from the web:
variscite is usually greener in color. Variscite is a secondary mineral formed by direct deposition from phosphate-bearing water that has ... Variscite often contains white veins of the calcium aluminium phosphate mineral crandallite. ...