Amethyst - Piedra Parada, Veracruz, Mexico
A pretty little group of amethyst crystals from Mexico.3 x 2.5...
A pretty little group of amethyst crystals from Mexico.3 x 2.5...
A pretty little group of amethyst crystals from Mexico.2.7 x...
Fine quality barite sceptre crystal.4 x 2.6 x 1.2 cm.
Slightly green barite (due to malachite inclusions) and shiny...
Very high quality biterminated amethyst crystal!4.2 x 1.6 x...
Half octahedron of pale orange scheelite on muscovite in...
Piece composed of extremely brilliant dark red garnets...
Quartz, some translucent and biterminated, associated with a...
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...
Nice small dendritic native silver from the Bouismas mine in...
Light blue evansite crystals (rare amorphous aluminium...
Beautiful dendritic native silver from the Bouismas mine in...
Hyalite opal on basalt, in perfect condition, showing a very...
Well-terminated anglesite crystal with a natural bright yellow...
Specimen composed of several amethyst crystals with a very...
Violet fluorite partially covered with brilliant quartz...
Hyalite opal on basalt, in perfect condition, showing a very...
Colourless and brilliant calcite on yellow fluorite.10.4 x 7 x...
Dendritic native silver (front/back) on calcite matrix.3.6 x...
Botryoidal quartz, commonly known as ‘agate grappe’, has a...
Botryoidal quartz, commonly known as ‘agate grappe’, has a...
Botryoidal quartz, commonly known as ‘agate grappe’, has a...
Botryoidal quartz, commonly known as ‘agate grappe’, has a...
Botryoidal quartz, commonly known as ‘agate grappe’, has a...
Botryoidal quartz, commonly known as ‘agate grappe’, has a...
Botryoidal quartz, commonly known as ‘agate grappe’, has a...