Pink Smithsonite - Tsumeb, Namibia
Rare pink smithsonite (cobalt-rich) in brilliant, almost...
Active filters
Rare pink smithsonite (cobalt-rich) in brilliant, almost...
Specimen composed of several galena crystals with a "molten"...
Specimen composed of several galena crystals with a "molten"...
Pseudo-rhombohedral pyrite showing growth streaks and quite...
Very lightly amethysted sceptered quartz flower in perfect...
Superb and unusual association of short Uvs-reactive hyalite...
Arsenopyrite crystal in very good condition and very bright on...
A group of amethyst crystals in perfect condition, with...
A group of amethyst crystals in perfect condition, with...
Incomplete spinel octahedra on a white marble matrix, offering...
Group of translucent gypsum crystals from the former...
Botryoidal quartz, commonly called "agate grappe", has a very...
Botryoidal quartz, commonly called "agate grappe" has a lovely...
Botryoidal quartz, commonly called " agate grappe", has a very...
Small, deep-orange calcite scalenohedrons on basalt. Calcite...
Brilliant orange-colored analcime crystals in good condition....
Group of very bright smoky quartz from Australia.4.5 x 2.8 x 2 cm
Long, fine amethyst point in perfect condition, bright and...
Superb set of royal-blue azurite with excellent brilliance and...
Beautifully brilliant amethyst from the Alacam amethyst mine...
Slightly hematoid quartz slab with gray/blue center from the...
Colorless, brightly translucent quartz point with beautiful...
Cubes of green fluorite combined with quartz on calcite.5 x...
Small, almost colorless specimen of Italian fluorite.3.4 x 2.5...
Small mottled and biterminated calcite.3.3 x 1.5 x 1.5 cm
High-quality diamond quartz on ankerite from the...
Group of translucent gypsum crystals from the former...
Smoky quartz combined with orthoclase.3.4 x 1.6 x 1.6 cm
Yellow fluorite cubes with pyrite micro-crystals.3.4 x 2 x 1.5 cm
Small specimen of bright amethyst. 4 x 2.3 x 1.7 cm
High-quality diamond quartz on calcite and dolomite from the...