Turquoise howlite on black base
MINERAL
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Polished Pinolite from Austria -700gr-
Polished ketonite (975g), black base
Black Tourmaline crystal with Hematite 1.5KGr on black base
Rhodonite from Madagascar (1.8kg) on brass base
Pyrope garnet on chromium diopside (Norway 510 gr.) in cage
Cubic Pyrite in slate (2.3kg) - St Créac (France)
Golden Obsidian disc in spinning brass stand.
Ruby-zoizite polished ball, spinning brass stand
Counter weight machinery to open a geode