MINERAL
Active filters
Alum Chrom crystal 1.7Kg, under glass
Golden Agate slice 1.4 Kg on brass base
Natural Morion black quartz from the Urals, Russia 820g.- on a black base
Green Fuchsite from Brazil, 4.2kg with a black base
Labradorite pebble from Madagascar (1.2kg), armillary display stand
Gypsum from France (670g.) on black base
Set of 4 minerals on cubes: cubic Pyrite on matrix, optical Calcite, Chalcopyrite, Dodecahedral Pyrite.
Lapis-lazuli 83kg, on black metal base