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Bismuth-bearing tetrahedrite in calcite - Filon du bas...
Slightly iridescent bismuth tetrahedrite on calcite gangue...
Calcite, dolomite et chalcopyrite - Neuenberg,...
Specimen from the Haut du filon Saint-Jacques.6 x 4.6 x 3.2 cm
Löllingite - Neuenberg, Sainte-Marie-aux-Mines, Haut-Rhin, France
Löllingite (iron arsenide) with a beautiful metallic sheen.4 x...
Sphalerite and quartz - Saint-Nicolas mine, Steinbach,...
Sphalerite crystal measuring almost 1 cm associated with...
Tetrahedrite and quartz - Saint-Pierre mine,...
Several tetrahedral crystals with a beautiful metallic lustre...
Sphalerite and quartz - Saint-Nicolas mine, Steinbach,...
Sphalerite on quartz from the Saint-Nicolas Mine.3.5 x 2.6 x...
Malachite - Saint-Nicolas mine, Steinbach, Haut-Rhin, France
Small malachite crystals from the Saint-Nicolas Mine.3.5 x 3.2...
Löllingite - Neuenberg, Sainte-Marie-aux-Mines, Haut-Rhin, France
Löllingite (iron arsenide) with beautiful metallic luster from...
Sphalerite and quartz - Steinbach, Haut-Rhin, France
Sphalerite on quartz from the Saint-Nicolas Mine.3.2 x 3 x 2.4 cm
- -30%
Calcite and ankerite - Sainte-Marie-aux-Mines, Haut-Rhin, France
Perimorphic calcite and ankerite from the Haut du filon...
Iridescent Löllingite - Filon Saint-Jacques, Neuenberg,...
Löllingite (iron arsenide) with beautiful metallic lustre from...
Prehnite on garnet (var. andradite) - Kayes region, Mali
This piece is a real favourite! Here we find an unusual...
Garnet (var. andradite) - Kayes region, Mali
Small piece composed of several crystals of andradite garnet,...
Garnet (var. andradite) on epidote - Kayes region, Mali
A rare find! Bouquet of epidote accompanied by small garnets...
Garnet (var. andradite) and prehnite - Kayes region, Mali
Aerial specimen composed of several andradite garnets (the...
Garnet (var. andradite) - Kayes region, Mali
Set of well-shaped and very bright andradite garnet crystals.5...
Garnet (var. andradite) on epidote - Kayes region, Mali
A rare find! Bouquet of epidote accompanied by small garnets...
Garnet (var. andradite) on epidote - Kayes region, Mali
A rare find! Epidote bunches scattered with small garnets very...
Garnet (var. andradite) - Kayes region, Mali
Set of well-formed and very bright andradite garnet crystals...
Amethyst - Piedra Parada, Veracruz, Mexico
A pretty little group of amethyst crystals from Mexico.3 x 2.5...
Amethyst - Piedra Parada, Veracruz, Mexico
A pretty little group of amethyst crystals from Mexico.2.7 x...
Barite - Le Liauzun, Puy-de-Dôme, France
Fine quality barite sceptre crystal.4 x 2.6 x 1.2 cm.
Barite and malachite - Shangulowe mine, Kambove, DR Congo
Slightly green barite (due to malachite inclusions) and shiny...
Amethyst - Piedra Parada, Veracruz, Mexico
Very high quality biterminated amethyst crystal!4.2 x 1.6 x...
Scheelite on muscovite - Xuebaoding Mountains, Pingwu, Sichuan...
Half octahedron of pale orange scheelite on muscovite in...
Garnet and clinochlore - Italian rodingites, Piedmont/Aosta...
Piece composed of extremely brilliant dark red garnets...
