Half-geode of septaria (0.9 kg) from Poland, in a vertical circular stand
MINERAL
Active filters
Utah Septaria Slice - Muddy Creek - USA, in brass adjustable round stand
Round septaria from Madagascar on black base
Slice of red jasper from Brazil, on black base
Aragonite crusted pipe from Karlovy Vary
Amethyst from Uruguay (600g) in 3D frame
