“Jeepite” block – Ohio, USADisplayed under a glass dome
MINERAL
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Slice of amethyst geode bordered with agate, black base
Purple Botryoidal chalcedony from Sulawesi
Green Fuchsite from Brazil, 4.2kg with a black base
Green Fuchsite from Brazil, 13 kg with a black base
Boulder Opal (two parts) of 535g on brass base -Australia-
Crystalized branch with gypsum under glass (Wahpool lake, Australia)