Vesuvianite - Jeffrey Mine, Asbestos, Quebec, Canada
A small group of bright, well-formed vesuvianite crystals with...
A small group of bright, well-formed vesuvianite crystals with...
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...
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...
Superb and unusual association of short Uvs-reactive hyalite...
Arsenopyrite crystal in very good condition and very bright on...
Native gold crystallized on quartz from the 2020-2021...
Vertical group of gold crystals on quartz from a relatively...
Native gold crystallized on quartz from the 2020-2021...
A group of amethyst crystals in perfect condition, with...
A group of amethyst crystals in perfect condition, with...
Botryoidal quartz, commonly called white "Agate grappe" (the...
Bright, pseudo-cubic green apophyllite crystals on basaltic...
Brilliant orange-colored analcime crystals in good condition....
Group of very bright smoky quartz from Australia.4.5 x 2.8 x 2 cm
Xenotime crystal (rare yttrium phosphate) in perfect condition...
Superb set of royal-blue azurite with excellent brilliance and...
Azurite composed of numerous brilliant crystals set in...
Azurite composed of numerous brilliant crystals set in...
Translucent quartz point associated with copper-colored rutile...
Colorless, brightly translucent quartz point with beautiful...
Colorless, brightly translucent quartz point with beautiful...
Two very fine diamond quartz on gangue. 5 x 2.5 x 1.7 cm
Spheres of strontianite (strontium carbonate) on fine...
Very fine quality thumbnail. The yellow/orange wulfenite...
Small, very bright, gem-quality crystals of blue apatite on...