MINERAL
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Polished Scolecite – Yeola, Maharashtra, India. Displayed in circular brass frame
Pyrite cubic- dodecaedre- of Peru, in glass ball
Polished green malachite Large on brass base.
Purpurite from Brazil (800g), under glass ball
Arkansas black quartz cluster in glass ball
Polished ketonite (665g), black base
Prism of gabbro from Madagascar (2.7kg) on brass base