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natural pineapple crystal from Madagascar
Geode of agate on round brass base. Mexico
Round septaria from Madagascar on black base
Aragonite crusted pipe from Karlovy Vary
Cubic Pyrite on slate - St Créac (France)
Crystalized branch with gypsum under glass (Wahpool lake, Australia)
Madagascar green opa 925Gr.l, brass base
Cubic Pyrite in slate 10kg - St Créac (France)
Sandcalcite aggregate from Hungary, under glass