Valentinite 31.5 gram
Valentinite 31.5 gram
Valentinite. Rare natural aggregate acircular mineral specimen from Xikuangshan Sb Deposit.
Opal Boulder 95 gram
Opal Boulder 95 gram
Opal Boulder 95 gram. A very rich and colourful piece of Australian Boulder Opal.
Malachite with Cerussite
Malachite with Cerussite
Malachite with Cerussite Brown's Prospect Rum Jungle Mineral Field Coomalie Shire Northern Territory Australia