Golden Obsidian disc in spinning brass stand.
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Ruby-zoizite polished ball, spinning brass stand
Crystallized Bismuth City in a square glass box
- New
Crystallized calcite specimen (Trepça, Kosovo) – 1.5 kgDisplayed under a round glass dome
Amethyst Sphere -Brazil- in spinning brass tand
Moroccan amber aragonite ball, on brass stand
Brazilian agate geode, on sliding machine
White agate ball, spinning brass stand
White aragonite (3.4kg) in round globe with an industrial base
Cubic Pyrite on slate - St Créac (France)
Cubic Pyrite in slate 10kg - St Créac (France)
Crystalized branch with gypsum under glass (Wahpool lake, Australia)