The fossilized shells of Ammonites are typically spiral-shaped, very much like that of the Nautilus. However, around 170 million years ago, these squid-like creatures began to build their shells in exotic, highly variable shapes. This specific ammonite is unpolished, revealing its natural coloring. *Stock photo is shown, similar piece will be...

The fossilized shells of Ammonites are typically spiral-shaped, very much like that of the Nautilus. However, around 170 million years ago, these squid-like creatures began to build their shells in exotic, highly variable shapes. This specific ammonite is unpolished, revealing its natural coloring. *Stock photo is shown, similar piece will be...

A complete museum-quality calcified Ammonite specimen from Madagascar. This incredible piece is complete on both sides with no damage. This is an incredible piece (approx. 150-200 million years old) that is perfect for any fossil collector. The Ammonite is a very powerful earth healing fossil. Its spiral shape symbolizes continual...

 from Elmwood Mine, Carthage, Smith County, Tennessee   Transparent 3d cubic transparent purple fluorite crystals overgrown atop a cluster of metallic lustrous sphalerite crystals. The fluorite has rich purple transparent core with well defined faces composed of subparellel faces.   7.4 lbs, 9 x 3.75 x 4 inches.

From Mibladen, Atlas Mountains, Khénifra Province, Morocco  Here is an exceptional world class specimen of a cluster of hexagonal crystals of dark red Vanadinites with glassy luster on barite matrix. The vanadinite crystals are prismatic hexagonal form, with small secondary prism faces.   2.8 lbs, 7 x 4.5 x 2 inches

This transparent 3D cubic purple fluorite crystals are overgrown atop a cluster of lustrous sphalerite crystals on matrix. The fluorite has rich purple zoning outlining the crystal faces.   3.8 lbs, 6.5 x 3 x 4 inches.

from Mount Gunson Area, South Australia, Australia   The rich translucent green cubic halite crystals in an inter grown 360 formation over selenite crystals. Acrylic display included with purchase.  358.4 grams, 1.5 x 1.5 x 7.5 inches

A nicely banded cross section of an amethyst stalactite crystal from Southern Paraná Basalt Basin, Artigas, Uruguay   Gem translucent slice with deep purple color along the outer rim of the slice. Polished on front and rear sides. 51 Grams, 2.5 x .25 x 2.5 Inches

A nicely banded cross section of an amethyst stalactite crystal from Southern Paraná Basalt Basin, Artigas, Uruguay   Gem translucent slice with deep purple color along the outer rim of the slice. Polished on front and rear sides. 63.3 Grams, 3.75x .25 x 2 Inches

A nicely banded cross section of an amethyst stalactite crystal from Southern Paraná Basalt Basin, Artigas, Uruguay   Gem translucent slice with deep purple color along the outer rim of the slice. Polished on front and rear sides. 12.8 Grams, 2.5 x .25 x 1 Inches

The fossilized shells of Ammonites are typically spiral-shaped, very much like that of the Nautilus. However, around 170 million years ago, these squid-like creatures began to build their shells in exotic, highly variable shapes. This specific ammonite is unpolished, revealing its natural coloring. *Stock photo is shown, similar piece will be...

From near Pantai Manakarra, Mamuju, Sulawesi, Indonesia   Double-sided cluster of translucent grape purple quartz agate in spherical formations with a radial internal structure and are found in cavities in pillow basalt. Also known as Grape Agate.   4.2 lbs, 10.5 x 4 x 4 inches.

from Elmwood Mine, Carthage, Smith County, Tennessee   Transparent 3D cubic purple fluorite crystal cluster with deep purple zoning outlining the internal cubic faces. The fluorite has sharp cubic form with modified beveled terminations.   10.4 lbs, 9 x 4 x 7.5 inches.

From Kop Daglari, 70 km WNW of Erzurum, East Anatolia, Turkey   Lustrous specimen of rich violet kammererite crystals lining one side of the gray matrix. Excellent  transparency, colorful and luster.   415.3 grams, 3.5 x 3 x 1.25 inches.

From  Orford Nickel Mine, 5.6 km southwest of Saint-Denis-de-Brompton, Québec, Canada A single crystal fully terminated of yellow-green translucent diopside 1.5 inch long with lustrous striated faces.  26.5 grams, .6 x .2 x 1.5 inches.

From Graves Mountain, Lincoln County, Georgia Large single crystals blue steel colored rutile on matrix . The rutile crystals have smooth, mirror-like faces and show complex twinning especially in the terminations. Excellent specimen.   79.2 grams, 2 x 1.5 x 1.5 inches

From Pereval marble quarry, Slyudyanka, southern Lake Baikal region, Russia   Large piece of vivid green chrome diopside intergrown with colorless quartz crystals.    4.8 lbs, 6.5 x 5 x 4 inches.

Transparent purple fluorite crystals with minor hemimorphite crystal matrix. The crystal is externally unblemished, and only one internal flaw, otherwise exceptionally clean.   3.8 lbs, 6 x 4 x 4 inches.

Transparent 3d cubic purple fluorite crystals overgrown atop a cluster of lustrous sphalerite crystals . on matrix. The fluorite has rich purple zoning outlining the crystal faces.   4.8 lbs, 3 x 2.5 x 1.5 inches.

Transparent purple fluorite crystals with minor hemimorphite crystal matrix. The crystal is externally unblemished, and only one internal flaw, otherwise exceptionally clean.   480 grams, 4 x 2.5 x 2 inches

From Aurangabad, Maharashtra, India Large 5.75 inch pale-pink pseudomorph crystal of gem transparent calcite crystals coated with sparkling quartz micro crystals. In pristine condition, no damage.   242.7 grams, 2.75 x 1.5 x 5.75 inches

From Wenshan Mine, Wenshan Co., Yunnan Province, China Large Aesthetic pink stalactite clouds of aragonite with pink-to-colorless bowtie stilbite crystals. In pristine conditon, no damage.   184 grams, 2.5 x 1.75 x 5 inches

From Wenshan Mine, Wenshan Co., Yunnan Province, China Aesthetic pink stalactite clouds of aragonite with pink-to-colorless bowtie stilbite crystals. In pristine conditon, no damage.   184 grams, 2.5 x 1.75 x 5 inches

From Aurangabad, Maharashtra, India Large 4.75 inch pale-white pseudomorph crystal of gem transparent calcite crystals coated with sparkling quartz microcrystals with blue to colorless transparent druzy chalcedony. In pristine condition, no damage.   188.2 grams, 5 x 2.5 x 3 inches

Large 2.5 inch metallic lustrous cubic Spanish Pyrite crystal on matrix. This specimen has sharp, well-defined terminations where the crystal faces are smooth with a metallic mirror luster. This Pyrite is from Victoria Mine, Navajún, La Rioja, Spain and is in pristine condition. 29.2 lbs, 11.5 x 10.5 x 7.5 inches

From Mogok, Sagaing Division, Myanmar (Burma)   Massive complex cluster of Spinel crystals with deep cherry-red to translucent strawberry-red crystals with a glassy luster. Large octahedron crystals some with modified termination as well as some twinned crystals.   7.4 lbs, 9 x 6 x 6 inches 

From Mibladen, Atlas Mountains, Khénifra Province, Morocco  Here is an exceptional world class specimen of a cluster of hexagonal crystals of dark red Vanadinites with glassy luster on barite matrix. The vanadinite crystals are prismatic hexagonal form, with small secondary prism faces.   4.4 lbs, 11 x 7 x 2 inches

From Mibladen, Atlas Mountains, Khénifra Province, Morocco  Here is an exceptional world class specimen of a cluster of hexagonal crystals of dark red Vanadinites with glassy luster on barite matrix. Large well defined undamaged crystals, fully terminated with bright vibrant color and transparency.   4.5 lbs, 9 x 4.5 x 5 inches

From Mibladen, Atlas Mountains, Khénifra Province, Morocco  Here is an exceptional world class specimen of a cluster of hexagonal crystals of bright red Vanadinites with glassy luster on barite matrix. Large well defined undamaged crystals, fully terminated with bright vibrant color and transparency.   2.6 lbs, 7 x 3.25 x 4 Inches

Translucent cubic purple fluorite crystals overgrown on top of a cluster of metallic luster sphalerite crystals. The fluorite surfaces are composed of smaller parallel crystal faces accented by small micro crystal clusters of barite.    7.8 lbs, 8 x 3 x 7 inches.

Translucent cubic purple fluorite crystals overgrown on top of a cluster of metallic luster sphalerite crystals. The fluorite surfaces are composed of smaller parallel crystal faces accented by small micro crystal clusters of barite.    4 lbs, 7.5 x 2.5 x 6 inches.

Lustrous cubo-octahedral transparent purple fluorite crystals with golden yellow core in a complex intersecting formation. The fluorite crystals have glassy cubic faces with stepped growth faces.   2.8 lbs, 7.55 x 2.5 x 5 inches.

Translucent cubic purple fluorite crystals overgrown on a bed of metallic luster sphalerite crystals. on matrix. The fluorite has rich purple zoning outlining the crystal faces.   6.4 lbs, 6 x 4.25 x 8 inches.

Lustrous cubo-octahedral transparent purple fluorite crystals in a complex intersecting formation. The fluorite crystals have glassy cubic faces with stepped growth octahedral faces composed of parallel cubic faces.   4.22 lbs, 5 x 3.5 x 4 inches.

Translucent cubic purple fluorite crystals overgrown on top of a cluster of metallic luster sphalerite crystals. The fluorite surfaces are composed of smaller parallel crystal faces accented by small micro crystal clusters of barite.    3.8 lbs, 6.5 x 3.5 x 4.5 inches.

Lustrous cubo-octahedral transparent purple fluorite crystals with golden yellow core in a complex intersecting formation. The fluorite crystals have glassy cubic faces with stepped growth faces.   2.2 lbs, 4.25 x 2.5 x 3.75 inches.

The fossilized shells of Ammonites are typically spiral-shaped, very much like that of the Nautilus. However, around 170 million years ago, these squid-like creatures began to build their shells in exotic, highly variable shapes. This specific ammonite is unpolished, revealing its natural coloring. *Stock photo is shown, similar piece will be...

From Nasik District, Maharashtra, India Large lustrous cluster of intersecting acicular sprays of scolectite crystals with matrix. The scolecite crystals have glassy crystal faces and are mostly translucent with transparent four-sided pyramidal terminations. 2.4 lbs, 7.5 x 4 x 5 inches

From Nasik District, Maharashtra, India Large lustrous cluster of intersecting acicular sprays of scolectite crystals with matrix. The scolecite crystals have glassy crystal faces and are mostly translucent with transparent four-sided pyramidal terminations. 5 lbs, 7 x 8 x 3 inches