Fluorite - La Barre mine, Saint-Jacques d'Ambur, Puy-de-Dôme,...
Blue fluorite crystal with a yellow center highlighted with a...
Fluorite - La Barre mine, Saint-Jacques d'Ambur, Puy-de-Dôme,...
Small group of blue fluorite with unfortunately quite damaged...
Fluorite - La Barre mine, Saint-Jacques d'Ambur, Puy-de-Dôme,...
Blue fluorite crystal with a yellow center highlighted with a...
Rutile and hematite - Novo Horizonte, Bahia, Brazil
Epitaxial hematite and rutile. Piece from a discovery of a few...
Rutile and hematite - Novo Horizonte, Bahia, Brazil
Epitaxial hematite and rutile. Piece from a discovery of a few...
Rutile and hematite - Novo Horizonte, Bahia, Brazil
Epitaxial hematite and rutile. Piece from a discovery of a few...
Purple fluorite - Aiguille verte, Mont-Blanc, Haute-Savoie,...
Cubic, purple fluorite, very rare in the Mont-Blanc massif...
Purple fluorite - Aiguille verte, Mont-Blanc, Haute-Savoie,...
Cubic, purple fluorite, very rare in the Mont-Blanc massif,...
Pink fluorite - Argentière glacier, Mont-Blanc, Haute-Savoie,...
Small octahedron of translucent pink fluorite with naturally...
Xenotime - Novo Horizonte, Bahia, Brazil
Crystal of xenotime (rare yttrium phosphate) with a beautiful...
Xenotime - Novo Horizonte, Bahia, Brazil
Xenotime crystal (rare yttrium phosphate) in perfect condition...
Xenotime - Novo Horizonte, Bahia, Brazil
Xenotime crystal (rare yttrium phosphate) with attractive...
Xenotime - Novo Horizonte, Bahia, Brazil
Well-finished, damage-free chunky crystal, good size for the...
Siderite and quartz - Banska Bystrica district, Slovakia
Siderite crystal in perfect condition and very bright,...
Calcite - Grabiszyce quarry, Luban district, Poland
Small calcite scalenohedrons in deep orange on basalt. Calcite...
Tourmaline var. schorl - Erongo mounts, Namibia
Two naturally juxtaposed black tourmaline crystals (schorl...
Cassiterite and quartz - Panasqueira mines, Covilha, Portugal
Well-formed, brilliant cassiterite crystals associated with...
Vesuvianite - Jeffrey mine, Asbestos, Québec, Canada
Group of well-formed, brilliant yellow/green to pink prismatic...
Wulfenite - San Carlos mine, Chihuahua, Mexico
Very fine quality thumbnail. The wulfenite crystal is well...
Stilbite and heulandite - Berofjordur, Islande
Uncommon locality for this well-formed, satin-finish stilbite...
Stilbite and heulandite - Berofjordur, Islande
An unusual location for this well-formed, satin-finish...
Brazilianite - Corrego Frio mine, Minas Gerais, Brazil
Group of well-formed, brilliant brazilianite crystals.3,6 x...
Axinite - Obira mine, Ono-gun, Kyushu, Japan
A group of bright axinite crystals from an unusual yet classic...
Axinite - Obira mine, Ono-gun, Kyushu, Japan
A group of bright axinite crystals from an unusual yet classic...
Ilvaite - Huanggang mine, Mongolia, China
Well-formed, brilliant ilvaite crystals with small quartz....
Wavellite - Mauldin, Arkansas, USA
Wavellite in mostly sectioned crystals, revealing the typical...
Fluorite - Mibladen mining district, Morocco
Yellow fluorite cube (imperfect) with quartz microcrystals....
Pyromorphite - Daoping mine, Guangxi province, China
Airy bouquet of bright green pyromorphite.3 x 1,5 x 1,4 cm.
Pyromorphite - Daoping mine, Guangxi province, China
Small group of bright green pyromorphite. A nice little piece...
Pyromorphite - Daoping mine, Guangxi province, China
Bright green pyromorphite bush typical of the locality3,2 x...