MINERAL
Active filters
Crystal ball, spinning brass stand
Amethyst Geode (1.2kg) with Calcite Crystals - Brazil- on sliding machine
Labradorite slab (Madagascar)3.5 kg – displayed on a black base
Geode of agate on round brass base. Mexico
Aragonite crusted pipe from Karlovy Vary
Serie of 7 golden Agate slices on black cubic stands
Polished ketonite (665g), black base
Sandcalcite aggregate from Hungary, under glass
