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Uvarovite, Sphalerite, Diopside




Uvarovite is a chromium-bearing garnet group species with the formula: Ca3Cr2(SiO4)3.
Mohs scale hardness 6.5–7.5
Luster Vitreous
Streak White

Extraordinary, not re-attached uvarovite from Keretti Mine,  Eastern Finland.



Photo : © underthescopemin

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