Amethyst from Uruguay (600g) in 3D frame
MINERAL
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Serie of 11 golden agate slices on brass cubic stand
Tasmanian Crocoite (80g) in glass box
Lapis-lazuli (18.1kg) from Afghanistan
Boulder Opal (two parts) of 535g on brass base -Australia-
Set of 3 Menilite opals (spain) on mini-cube
Black Tourmaline crystal with Hematite 205Gr on baroque black base
Black Tourmaline crystal with Hematite 130Gr on baroque black base