Dioptase on Calcite 370 gram
Dioptase on Calcite 370 gram
Large and pristine Dioptase crystals on Calcite 370 gram
Gold with Quartz & Limonite 10 grams
Gold with Quartz & Limonite 10 grams
Gold with Quartz & Limonite ~10 grams of Gold and a total weight of 16.4 grams from Kalgoorlie, Western Australia.
Malachite after Copper 90 gram
Malachite after Copper 90 gram
Malachite after Copper from Australia's Mount Isa mining district.