Aragonite crusted pipe from Karlovy Vary
MINERAL
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Polished labradorite from Madagascar (3.7kg)
Cubic Pyrite on slate - St Créac (France)
Prism of gabbro from Madagascar (2.1kg) on brass base
Menilite Opal from Agramon (Spain) in matrix
Crystalized branch with gypsum under glass (Wahpool lake, Australia)
Cubic Pyrite in slate 10kg - St Créac (France)