“Jeepite” block – Ohio, USADisplayed in brass adjustable round stand
MINERAL
Active filters
3.1kg Manganocalcite (Huanzala Mine), displayed in a UV lamp cage
Black Tourmaline from Brazil (5.3 kg), black base
Set of 3 Menilite opals (spain) on mini-cube
Boulder Opal (two parts) of 535g on brass base -Australia-
