MINERAL
Active filters
Amethyst Geode (1.2kg) with Calcite Crystals - Brazil- on sliding machine
Labradorite slab (Madagascar)3.5 kg – displayed on a black base
Prism of gabbro from Madagascar (2.1kg) on brass base
Polished labradorite from Madagascar (3.7kg)
Menilite Opal from Agramon (Spain) in matrix
