MINERAL
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Purpurite from Brazil (800g), under glass ball
Arkansas black quartz cluster in glass ball
Madagascar green opa 925Gr.l, brass base
Sandcalcite aggregate from Hungary, under glass
Set of 4 minerals on cubes: cubic Pyrite on matrix, optical Calcite, Chalcopyrite, Dodecahedral Pyrite.
natural pineapple crystal from Madagascar