Opal Boulder 95 gram
Opal Boulder 95 gram
Opal Boulder 95 gram. A very rich and colourful piece of Australian Boulder Opal.
Dioptase on Calcite 370 gram
Dioptase on Calcite 370 gram
Large and pristine Dioptase crystals on Calcite 370 gram
Calcite on Apophyllite 4.18 Kilograms
Calcite on Apophyllite 4.18 Kilograms
Calcite on Apophyllite Museum Grade 4.18 Kilograms.