Sylvanite, rare Au-Ag Telluride, Fiji
A sharp thumbnail crystal of the rare gold-silver telluride mineral Sylvanite from the Emperor Gold Mine, Vatukoula, Viti Levu, Fiji.
Sylvanite, gold silver telluride, has a formula of (Au,Ag)2Te4. It was named for TranSYLVANia, for the part of Romania where it was first found.
Measures 0.8 x 0.1 x 0.1 centimeters.
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