MINERAL
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Smoky quartz (1.5Kg) with recrystallization (Brazil), presented in a cage
Prism of gabbro from Madagascar (2.1kg) on brass base
Serie of 12 Agate slices on black cubic stands
Purple Botryoidal chalcedony from Sulawesi
Agate slice in brass adjustable round stand
Pair of two-tone lepidolite mica slices, from Brazil; black base