“1.8 x 1.2 x 0.8 cm
Recently, a small discovery of the silver, antimony sulfide, Stephanite was made at the classic Porco mine in Bolivia. This specimen is a layered/parallel growth group of sharp, rather lustrous, bright silvery metallic, somewhat striated, orthorhombic crystals creating a very attractive thumbnail specimen.
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Brian Kosnar - 26th November 2013