Serie of 7 golden agate slices on brass cubic stand
MINERAL
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Gypsum from France (200g.) on black base
Natural fiber malachite (780Gr) under glass ball
Pyrite cubic- dodecaedre- of Peru, in glass ball
Scolecite crystal in glass display box
Smoky quartz (1.5Kg) with recrystallization (Brazil), presented in a cage
Purpurite from Brazil (800g), under glass ball
Pair of two-tone lepidolite mica slices, from Brazil; black base
Arkansas black quartz cluster in glass ball