Libyan Desert Glass is a substance found in areas in the eastern Sahara, in the deserts of eastern Libya and western Egypt. Fragments of desert gla...

From Benitoite Gem Mine, San Benito County, California, USA Several lustrous dark red-black neptunite crystals in contrasting white natrolite on gr...

Trilobites, an early arthropod relative of spiders, horseshoe crabs, and scorpions, preserved in this level of detail only occurred as a result of ...

Trilobites, an early arthropod relative of spiders, horseshoe crabs, and scorpions, preserved in this level of detail only occurred as a result of ...

AAA quality, polished Peach Moonstone freeform from Madagascar. Composed of potassium aluminum silicate feldspar, this variety of Moonstone has typ...

This set of round Turquoise cufflinks is crafted from genuine gemstones set in sterling silver. Adding a splash of color and eye-catching brillianc...

This beautifully detailed elephant carving is masterfully hand-carved from a single, solid piece of malachite that was sourced from Zaire. Polished...

AAA quality, polished Peach Moonstone freeform from Madagascar. Composed of potassium aluminum silicate feldspar, this variety of Moonstone has typ...

This beautifully detailed elephant carving is masterfully hand-carved from a single, solid piece of malachite that was sourced from Zaire. Polished...

This beautifully detailed lion carving is masterfully hand-carved from a single, solid piece of malachite that was sourced from Zaire. Polished to ...

From Stanley Butte, San Carlos Indian Reservation, Graham County, Arizona Well crystallized, classic cluster of greenish-brown andradite garnet cry...

Trilobites, an early arthropod relative of spiders, horseshoe crabs, and scorpions, preserved in this level of detail only occurred as a result of ...

An ineradicable, large Crotalocephalina gibba, Crotalocephalina trilobite is an extinct genus of trilobite in the order Phacopida found in Morocco....

From Katanga (Shaba) Province, Democratic Republic of the Congo (Zaire)Lustrous transparent green acicular malachite crystals lining cavities on Cu...

Museum quality, 5" tall stone containing many small ammonite fossils. The ammonites are of the species Promicroceras marstonense and are Lower Jura...

From Reb Embers Mine Erving, Franklin County, Massachusetts USA Three large almandine garnet in silvery graphite matrix. The almandine garnet is we...

This beautifully detailed lion carving is masterfully hand-carved from a single, solid piece of malachite that was sourced from Zaire. Polished to ...

Large cluster of lustrous cubic fluorite crystals with surfaces composed of many smaller parallel cubic faces. The fluorite crystals have medium-pu...

Trilobites, an early arthropod relative of spiders, horseshoe crabs, and scorpions, preserved in this level of detail only occurred as a result of ...

From Momin Akhada, near Rahuri, 50 km north of Ahmednagar, Maharashtra, India Radiating clusters of transparent green Fluorapophyllite crystals on...

A fine and gorgeous Malachite Stalactite slice from Congo with rich, velvety bands of light and dark green and a magical chatoyance that morphs and...

This Genuine Polished Malachite bowl is meticulously crafted and features intricate concentric growth patterns. Sourced from Zaire, it has no fill ...

This beautifully detailed elephant carving is masterfully hand-carved from a single, solid piece of malachite that was sourced from Zaire. Polished...

This beautifully detailed elephant carving is masterfully hand-carved from a single, solid piece of malachite that was sourced from Zaire. Polished...