Pyrite - Arignac, Ariège, France
Pyrite with a beautiful luster on matrix. Sample from the...
Pyrite with a beautiful luster on matrix. Sample from the...
Aragonite crystal clusters are less common than single...
Perfect calcite rhombohedron accompanied by two smaller,...
Large crystal weighing nearly 750 g of black tourmaline...
Small, well-formed crystal measuring 1.4 cm, displaying...
Bright orange tabular wulfenite crystals, some of which are...
Small clusters of intensely electric blue cavansite delicately...
Intense electric blue cavansite on stilbite crystals. Saw-cut...
Intense electric blue cavansite on stilbite crystals. Saw-cut...
Intense electric blue cavansite pompons delicately resting on...
Intense electric blue cavansite pompons delicately resting on...
Olivine crystal, forsterite pole, commonly known as “peridot.”...
Group of amethyst crystals in perfect condition with beautiful...
An airy cluster of amethyst crystals in perfect condition with...
Group of amethyst crystals in perfect condition with beautiful...
Floating cluster of large, partially translucent, highly...
Presumed pseudomalachite (not analyzed) in small crystallized...
Apatite in small hexagonal crystals with superb brilliance,...
Heulandite in dark orange tabular crystals, typical of this...
Specimen composed of numerous more or less shiny gray...
Light yellow adamite with shiny surfaces, on limonite matrix....
Numerous small almandine garnets of a beautiful burgundy red...
Polished slice of polyhedral agate, in shades of white, which...
Specimen composed of small, well-formed, shiny grossular...
Gibbsite (aluminum ore) with a botryoidal shape and a...
Naturally shiny and transparent quartz point (unresurfaced,...
Small sceptre-shaped amethyst quartz point, very shiny, with...
Prismatic quartz point with chlorite inclusions and shiny...
Quartz with chlorite inclusions and shiny surfaces, some of...
Small pseudo-cubic pyrite crystal with superb brilliance. A...
Fibrous malachite with a slender shape. The fineness of the...