Pipe geode of ametyst -30kg- Madagascar
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Amethyst Sphere -Brazil- in spinning brass tand
SCOLECITE (Yeola, India) displayed in a glass collector’s box
White agate ball, spinning brass stand
Round septaria from Madagascar on black base
Red jasper slab with pyrite of Norway (4kg)
Golden Obsidian disc in spinning brass stand.
Ruby-zoizite polished ball, spinning brass stand
Counter weight machinery to open a geode
Moroccan amber aragonite ball, on brass stand