Counter weight machinery to open a geode
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Geode of agate on round brass base. Mexico
Labradorite slab (Madagascar)3.8 kg – displayed on a black base
White aragonite (3.4kg) in round globe with an industrial base
Scolecite in square box with glass, on base
Scolecite in square box with glass, on base
Slice of red jasper from Brazil, on black base
