Serie of 12 Agate slices on black cubic stands
MINERAL
Active filters
Multi-tips Black Brazilian quartz (965g) ,on black brass
Smoky quartz (1.5Kg) with recrystallization (Brazil), presented in a cage
Pair of two-tone lepidolite mica slices, from Brazil; black base
Prism of gabbro from Madagascar (2.1kg) on brass base