Live Auctions Showing 1–10 of 37 results Quick ViewBid nowAquamarine and black tourmaline specimen Starting bid: $92.00 Namibia Quick ViewBid nowAquamarine with black tourmaline on feldspar Starting bid: $110.00 Namibia Quick ViewBid nowBeautiful Braunite Specimen Starting bid: $40.00 South Africa Quick ViewBid nowBlue chalcedony from N’Chwaning II Starting bid: $200.00 South Africa Quick ViewBid nowBrandberg quartz crystal cluster with inclusions. Starting bid: $45.00 Namibia Quick ViewBid nowCarolite Mineral Specimen From Congo Starting bid: $35.00 South Africa Quick ViewBid nowCarrollite Mineral Specimen From Congo Starting bid: $50.00 South Africa Quick ViewBid nowDemantoid Garnet from Mali (West Africa) Starting bid: $31.00 Mali Quick ViewBid nowDioptase Mineral Specimen From Brazzaville, Congo Starting bid: $249.00 Uncategorized Quick ViewBid nowDioptase Mineral Specimen From Brazzaville, Congo Starting bid: $91.00 Congo 1 2 3 4 →