Prism of gabbro from Madagascar (2.7kg) on brass base
MINERAL
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Black Tourmaline from Brazil (5.3 kg), black base
Agate slice in brass adjustable round stand
Cubic Pyrite on slate - St Créac (France)
Set of 3 Menilite opals (spain) on mini-cube
Cubic Pyrite in slate (2.3kg) - St Créac (France)