MINERAL
Active filters
“Jeepite” block – Ohio, USADisplayed under a glass dome
Purple Botryoidal chalcedony from Sulawesi
Gypsum crystal from France, 57cm on brass base
Green Fuchsite from Brazil, 4.2kg with a black base
Green Fuchsite from Brazil, 13 kg with a black base
Boulder Opal (two parts) of 345g on black base -Australia-