Tourmaline elbaite var.indicolite - Santa Rosa Mine,...
Fiber-terminated tourmaline crystal with a superb blue...
Fiber-terminated tourmaline crystal with a superb blue...
Rare yellow vanadinite (color given by pseudomorphosis into...
Small, pseudo-cubic pyrite crystal with superb brilliance. A...
Native copper with an atypical skeletal structure, due to...
Attractive sample of amethyst quartz in perfect condition,...
Amethyst tip in perfect condition, brilliant and...
Group of fluorite cubes of different sizes, partially covered...
Group of amethyst crystals in perfect condition with a very...
Small cube of violet fluorite, with well-defined internal...
Small cube of violet fluorite, with well-defined internal...
Aragonite of red colour in the centre and yellow at the ends...
Rough topaz from Thomas Range, a region renowned for its...
Several small, well-formed and bright spessartine garnets on...
Bright amethyst quartz point with hematite inclusions.3.2 x...
Aragonite with violet hues in a pseudo-hexagonal macle,...
Small, perfectly finished, translucent aquamarine crystal.1.5...
Perfectly finished, translucent aquamarine crystal.2.1 x 0.5 x...
Perfectly finished, translucent aquamarine crystal with albite...
Rectangular Chinese landscape stone, in the manner of Italian...
Rectangular Chinese landscape stone, in the manner of Italian...
Chalcedony from Sidi Rahal, Morocco.11 x 8 x 3 cm
Sceptered amethyst quartz with clearly visible hematite...
This piece is composed of hessonite garnets, including a...
Small andradite var. demantoid garnets with typical brilliance...
Azurite composed of numerous brilliant crystals set in...
Small “feather” of native copper with an atypical skeletal...
Native copper with an atypical skeletal structure, due to...
Piece composed of a multitude of green, translucent and very...
Fluorite with truncated edges, pretty purple ghosts and a...
Translucent violet fluorite with shiny surfaces and a deep...
Azurite composed of numerous brilliant crystals, set in...
A rare find! Superb star rutile floating epitaxially around...