MINERAL
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Prism of gabbro from Madagascar (2.1kg) on brass base
Aragonite crusted pipe from Karlovy Vary
Smoky quartz (1.5Kg) with recrystallization (Brazil), presented in a cage
Geode of agate on round brass base. Mexico
Fluorite -Marienschacht Mine , Wölsendorf, , Germany-
Set of 3 Menilite opals from spain on mini-cube
Sandcalcite aggregate from Hungary, under glass