Gypsum - Arignac, Ariège, France
Gypsum crystal in excellent condition and of superb quality...
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...
Yellow/green pyromorphite, brilliant, very curved and...
Microcrystals of orange smithsonite, well formed, brilliant,...
Pyromorphite in bright, grass-green acicular microcrystals,...
Single crystal of pale yellow fluorite with fine blue lines....
Aggregate of white fibro-lamellar wollastonite with a silky...
Aggregate of white fibro-lamellar wollastonite with a silky...
Aggregate of white fibro-lamellar wollastonite with a silky...
Aggregate of white fibro-lamellar wollastonite with a silky...
Small marcasite nodule with numerous well-expressed spearhead...
Small marcasite nodule with numerous spearhead twins...
Marcasite in crystallized nodule presenting numerous spearhead...
Marcasite in crystallized nodule on matrix of limestone,...
Marcasite in crystallized nodule presenting numerous spearhead...
Marcasite with numerous well-expressed spearhead twins...
A small group of fluorite crystals with bright surfaces and a...
Small group of fluorite crystals with very shiny surfaces and...
Group of fluorite crystals with tricolor facies (pale yellow...
Group of small fluorite crystals with tricolor facies (pale...
Fluorite with a tricolor facies (the most sought-after of the...
Group of brilliant crystals of pyrite in truncated cubes with...
Smoky quartz of "gwindel" type, translucent, chlorite surface...
Epidote in small, thick, shiny and well terminated crystals,...