| Ca3Cr2(SiO4)3
This sample of uvarovite is displayed in the Smithsonian Museum of Natural History. Uvarovite is a silicate of chromium and calcium with the composition Ca3Cr2(SiO4)3. The sample at left is about 12x20 cm and is from Saranovskoe chromite deposit, Nizhniy Tagil, Urals, Russia.
This sample of uvarovite is about 3x8 cm and is from Outokumpu, Finland. |
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