Meteorite (159g) from Sikhote Alin (Siberia), levitating in a brass circle
MINERAL
Active filters
Prism of gabbro from Madagascar (2.7kg) on brass base
Gypsum from France 1.6kg, on brass base
Pink Manganocalcite from Bulgaria in UV Cage
Fluorescent Sicilian Aragonite in a UV display (Mine Giumentaro)