Blue chalcedony slab (Brazil) 2.5 kg displayed on a brass base
MINERAL
Active filters
1.6Kg. Green epidote (Spain) under glass, brass base
Purple Fluorite, large cube 895 gr., from Morocco in UV Cage
Meteorite (159g) from Sikhote Alin (Siberia), levitating in a brass circle
Alum Chrom crystal 1.7Kg, under glass
Pink Manganocalcite from Bulgaria in UV Cage
Fluorescent Sicilian Aragonite in a UV display (Mine Giumentaro)