Proustite - Bouismas mine, Bou-Azzer mining district, Morocco
Proustite crystals (the largest measuring 2 x 0.5 cm) in very...
Proustite crystals (the largest measuring 2 x 0.5 cm) in very...
Plating of proustite crystals in good condition and very shiny...
A small plate of millimetre-sized proustite crystals in very...
Proustite crystals (the largest measuring 2 x 0.8 cm) in very...
Numerous small proustite crystals in very good condition and...
Specimen composed of a multitude of extremely brilliant...
Small group of centimetric and bright dioptase crystals.3.3 x...
Fine small floating plate of bright purple fluorite very...
An aesthetic and ethereal specimen combining a chalcedony...
Colorless, translucent quartz with inclusions of very fine...
Small, naturally brilliant, transparent quartz point (not...
Slightly smoky quartz associated with golden rutile needles...
Slightly smoky quartz with rutile inclusion in golden needles...
Floating single crystal of tabular quartz with smoky edges in...
Piece composed of rosasite partially covered with small green...
Orange chalcedony stalagmite from near Sidi Rahal, Morocco.4.5...
A group of bright dioptases, with the main crystal measuring...
Fine single-crystal biterminated gem aquamarine.2.9 x 0.3 x...
White barite pompons studded with pale pink calcite crystals...
High-quality diamond quartz on calcite and dolomite from the...
Very fine quartz fluorite perimorphosis covered with a layer...
Vivid turquoise-blue hemimorphite, sparkling as it approaches...
Perfectly formed, 0.9 cm-edge zunyite floating single crystal...
Small group of green vesuvianites with well-formed crystals...
A group of differently oriented sceptered quartz amethysts,...
Orange halite crystallized around a thin branch of wood, from...
Single crystal of colorless sceptred quartz, with shiny...
A group of faden quartz in perfect condition, composed of...
RARE quartz with superb, well-formed pyrite inclusions...
Beautiful small floating amethyst, bow-tie shaped, sparkling...
Star rutile floating epitaxially around small hematite...