MINERAL
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Pyrite cubic- dodecaedre- of Peru, in glass ball
Smoky quartz (1.5Kg) with recrystallization (Brazil), presented in a cage
Brazilian agate geode, on sliding machine
Gypsum from France (200g.) on black base
Brazilian agate slice (1.1kg) on brass base
Natural fiber malachite (780Gr) under glass ball
Scolecite crystal in glass display box
Purple Botryoidal chalcedony from Sulawesi
Pair of two-tone lepidolite mica slices, from Brazil; black base
Purpurite from Brazil (800g), under glass ball
Arkansas black quartz cluster in glass ball