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Counter weight machinery to open a geode
natural pineapple crystal from Madagascar
Brazilian agate geode, on sliding machine
Geode of agate on round brass base. Mexico
Round septaria from Madagascar on black base
Pipe geode of ametyst -30kg- Madagascar
Fluorite -Marienschacht Mine , Wölsendorf, , Germany-
Aragonite crusted pipe from Karlovy Vary
Set of 3 Menilite opals from spain on mini-cube
Madagascar green opa 925Gr.l, brass base
Sandcalcite aggregate from Hungary, under glass