Natural Morion black quartz from the Urals, Russia 820g.- on a black base
MINERAL
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Green Fuchsite from Brazil, 4.2kg with a black base
Purpurite from Brazil (800g), under glass ball
Menilite Opal from Agramon (Spain) in matrix
Arkansas black quartz cluster in glass ball
Set of 4 minerals on cubes: cubic Pyrite on matrix, optical Calcite, Chalcopyrite, Dodecahedral Pyrite.