Garnet (var. andradite) - Kayes region, Mali
Small piece composed of several crystals of andradite garnet,...
Small piece composed of several crystals of andradite garnet,...
Aerial specimen composed of several andradite garnets (the...
Set of well-shaped and very bright andradite garnet crystals.5...
Set of well-formed and very bright andradite garnet crystals...
A pretty little group of amethyst crystals from Mexico.3 x 2.5...
Fine quality barite sceptre crystal.4 x 2.6 x 1.2 cm.
Slightly green barite (due to malachite inclusions) and shiny...
Nice small dendritic native silver from the Bouismas mine in...
Nice small dendritic native silver from the Bouismas mine in...
Nice small dendritic native silver from the Bouismas mine in...
Beautiful dendritic native silver from the Bouismas mine in...
Well-terminated anglesite crystal with a natural bright yellow...
Dendritic native silver (front/back) on calcite matrix.3.6 x...
Piece composed of several spheres of brilliant wavellite on...
Naturally interlocking pyrite crystals with a mirror-like...
Naturally interlocking pyrite crystals with a mirror-like...
Bright red sphalerite crystals with barite.5 x 4 x 2.7 cm
Galena and cerussite from the silver mines of Melle in...
Small specimen of well crystallised celestine.3 x 2.3 x 2 cm
Apple-green pyromorphite in groups of fine acicular crystals.4...
A specimen of prehnite and quartz from a find made in the...
Partial cube of yellow fluorite with a very slight blue/purple...
Microcrystals of green pyromorphite lining a quartz matrix,...
Bright epidote associated with a few calcite crystals from the...
Group of smoky and biterminated quartz from a small Australian...