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Open Amethyst Geode from Brazil (5Kg), black base
Brazilian agate geode, on sliding machine
Geode of agate on round brass base. Mexico
Heart of septaria with opening (Madagascar) 8.7 kg, black base
Gypsum crystal from France, 57cm on brass base
Purple Botryoidal chalcedony from Sulawesi
Agate slice from Brazil (1kg) on brass stand
Grenn Fuchsite from Brazil on black base
Madagascar green opa 925Gr.l, brass base
Sandcalcite aggregate from Hungary, under glass
