Amethyst from Uruguay (925g) on a black base.
MINERAL
Active filters
3.1kg Manganocalcite (Huanzala Mine), displayed in a UV lamp cage
Natural Morion black quartz from the Urals, Russia 820g.- on a black base
Agate slice in brass adjustable round stand
Slice of amethyst geode bordered with agate, black base
Crystalized branch with gypsum under glass (Wahpool lake, Australia)
Cubic Pyrite in slate (2.3kg) - St Créac (France)