Fluorescent Sicilian Aragonite in a UV display (Mine Giumentaro)
MINERAL
Active filters
Alum Chrom crystal 1.7Kg, under glass
Golden Agate slice 1.4 Kg on brass base
Labradorite pebble from Madagascar (1.2kg), armillary display stand
Pyrite dodecahedral from Peru (6kg) on brass base
Gypsum from France (670g.) on black base
Golden Obsidian disc in spinning brass stand.
Ruby-zoizite polished ball, spinning brass stand
Counter weight machinery to open a geode
Lapis-lazuli on brass base- 3.9kg