V-shaped macle diaspore - Milas, Pinarsik, Province of Muğla,...
Rare twinned diaspore crystals, both with very good...
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Rare twinned diaspore crystals, both with very good...
Rare twinned diaspore crystals, both with very good brilliance...
Floating group of bright colorless cerussite, in excellent...
Perfect rhombohedron of calcite accompanied by two smaller...
Piece composed of two amethyst crystals sceptrated and twinned...
Chrysoberyl in tabular yellow mottled crystals, brilliant,...
Chrysoberyl in yellow tabular crystals (v-shaped), brilliant,...
Chrysoberyl in yellow tabular crystals, brilliant, well...
Piece composed of several colorless cerussites in cyclic...
Well-defined macerated crystals of bright and translucent...
Rare V-twinned diaspore crystals, both with a very nice...
Rare zunyite crystals on hematite gangue. The piece contains...