Sphere of Zebra-striped jasper (2.3 kg); on cross stand
MINERAL
Active filters
Purple Botryoidal chalcedony from Sulawesi, on black base
Black Tourmaline crystal with Hematite 335Gr on baroque base
Black Tourmaline crystal with Hematite 415Gr on baroque base
Prism of gabbro from Madagascar (5.1kg) on brass base