Prism of gabbro from Madagascar (2.7kg) on brass base
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Serie of 6 agate slices on brass cubic stand
Polished Scolecite – Yeola, Maharashtra, India. Displayed in circular brass frame
Pyrite cubic- dodecaedre- of Peru, in glass ball
Malachite pebble (575g) from Congo, on black base
Purpurite from Brazil (800g), under glass ball
Arkansas black quartz cluster in glass ball