The Unclassifiables
Turquoise howlite on black base
Polished ketonite (975g), black base
Boulder Opal (two parts) of 345g on black base -Australia-
Halite of Salar de Uyuni, black metal base
Black Tourmaline crystal with Hematite 335Gr on baroque base
Black Tourmaline crystal with Hematite 1.1KGr on black base
Chryzoprase in matrix of Tanzania on brass stand
Turquoise howlite on black base
Hematite from Taouz 5kg (Morocco) - black base
Block of blue salt from the Alsace Potassium mine (FR)
Polished Pinolite from Austria -700gr-
Slice of amethyst geode bordered with agate, black base
Slice of amethyst geode bordered with agate, black base
Amazonite prism (Madagascar), black base
Polished ketonite (665g), black base
Fairy stone from Morocco on black cubic base