Counter weight machinery to open a geode
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Natural Sulfur from Boliviaon black stand
1.8kg Uruguay glossy Agate geode, on brass base
Pipe geode of ametyst -30kg- Madagascar
Rhodonite ball, spinning brass stand
Carnelian ball, spinning brass stand
Polished green malachite (1.9Kg) on brass base
Polished labradorite from Madagascar (3.7kg)
Cubic Pyrite on slate - St Créac (France)
Purple Botryoidal chalcedony from Sulawesi
Green Fuchsite from Brazil, 1.7kg with a black base
Set of 3 Menilite opals (spain) on mini-cube
Menilite Opal from Agramon (Spain) in matrix
Gypsum from France, on black base (920g.)
Purple Anhydrite of Madagascar (1.9kg) on black base
Cubic Pyrite in slate 10kg - St Créac (France)
Crystalized branch with gypsum under glass (Wahpool lake, Australia)
Chryzoprase in matrix of Tanzania on brass stand