Lazurite - Sar-e Sang, Badakhshan, Afghanistan
Single crystal of lazurite perched on its marble gangue. 4 x...
Single crystal of lazurite perched on its marble gangue. 4 x...
Small calcite scalenohedrons of a particularly strong orange,...
Dark amethyst, with a beautiful brilliance, from the Alacam...
Old piece composed essentially of a large calcite crystal (7 x...
Translucent dark blue fluorite with a purple ghost (colors...
Almost floating piece composed of vanadinite with very...
Black tourmaline crystal (schorl variety), with a superb...
Mimetite in small bright orange barrels and gemmy and...
Acicular multi-millimeter goethite, very bright, with nice...
Tabular hematite crystals with a nice metallic luster...
Bright red, gemmy and brilliant sphalerite, nestled within...
A well-crystallized and bright azurite nodule from the large...
A plate of siderite rhombohedrons with an excellent brilliance...
This piece is composed of superbly transparent and brilliant...
A colorless to yellow, translucent twinned calcite crystal,...
Hedgehog composed of numerous and fine needles of colorless...
A brilliant colorless calcite geode, superbly balanced by the...
Yellow fluorite with pinkish edges, translucent and extremely...
Pyromorphite in beige globular crystals outside and...
Pale blue and translucent celestine of small size for the...
White translucent calcite, very bright, with crystallization...
Floating piece composed of albite of a very beautiful...
Small group of quartz from the famous La Gardette mine in...
Gypsum crystal in excellent condition and of superb quality...
Group of polysynthetic cubes of violet fluorite with green...
Notched wheel bournonites with a nice metallic luster...
Amethyst crystals of a very dark purple, perfectly intact and...
Numerous translucent sphalerite (blende) crystals, amber in...
Group of brilliant and well crystallized azurite crystals, of...
Crystals of octahedral pyrite with curved faces typical of the...
Olivenite in rather brilliant microcrystals of a typical dark...
Numerous small octahedrons of pink fluorite on an albite...