Selenite slab, Mexico –12.8KG. mounted on a brass base
MINERAL
Active filters
Smoky quartz (1.5Kg) with recrystallization (Brazil), presented in a cage
Prism of gabbro from Madagascar (2.1kg) on brass base
Serie of 12 Agate slices on black cubic stands
Gypsum crystal from France, 57cm on brass base
Pair of two-tone lepidolite mica slices, from Brazil; black base
Quartz from Madagascar with chlorite inclusions on black base