Gem water clear optical Quartz included with a well defined Hematite with Rutile star. Crystal formation is a free form triangular shape with facets along the edges.   Weight: 159.3ct Size: 57mm x 39mm Shape: facet free formes Origin: Novo Horizonte, Bahia, Brazil

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. 294.5 Grams, 4.5 x 4 x .5 Inches

From Milpillas Mine, Cuitaca, Sonora, MexicoLustrous single crystal of bright vivid royal blue Azurite. Fult terminated with lustrous etched crystal faces. Gem translucent along the edges with internal reflections are visible in certain areas.   1.25 x 1 inches

From Milpillas Mine, Cuitaca, Sonora, MexicoLarge fully terminated single crystal of bright vivid royal blue Azurite on matrix. Gem translucent along the edges with internal reflections are visible in certain areas.   1.25 x 1 inches

From Milpillas Mine, Cuitaca, Sonora, MexicoLarge cluster of bright vivid royal blue Azurite crystals with small areas coated by fibrous malachite. Gem translucent along the edges with internal reflections are visible in certain areas. Fully terminated with lustrous crystal faces.   1.25 x .75 inches

From Yaogangxian Mine, Nanling Mountains, Hunan Province, China   Large specimen of pale-yellow scalenohedral calcite on a bed of micro calcite crystals with transparent mint green fluorite with purple phantoms. The fluorites are cubic with modified terminations. Minor contact along the bottom of the specimen.   2.70 lbs, 7'' x...

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.

Large water-clear, near flawless, prismatic crystal of Quartz from Peña Blanca Mine, Mun. de San Pablo de Borbur, Vasquez-Yacopí Mining District, Boyacá Department, Colombia.  This transparent crystal, with horizontal striations across the crystal faces and a natural wet-luster, appears as if polished. Super rare find and hard to come these top...

Large water-clear, near flawless, prismatic crystal of Quartz from Peña Blanca Mine, Mun. de San Pablo de Borbur, Vasquez-Yacopí Mining District, Boyacá Department, Colombia.  This transparent crystal, with horizontal striations across the crystal faces and a natural wet-luster, appears as if polished. Super rare find and hard to come these top...

Large water-clear, near flawless, prismatic crystal of Quartz from Peña Blanca Mine, Mun. de San Pablo de Borbur, Vasquez-Yacopí Mining District, Boyacá Department, Colombia.  This transparent crystal, with horizontal striations across the crystal faces and a natural wet-luster, appears as if polished. Super rare find and hard to come these top...

Large water-clear, near flawless, prismatic crystal of Quartz from Peña Blanca Mine, Mun. de San Pablo de Borbur, Vasquez-Yacopí Mining District, Boyacá Department, Colombia.  This transparent crystal, with horizontal striations across the crystal faces and a natural wet-luster, appears as if polished. Super rare find and hard to come these top...

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 Mashamba West , Kolwezi, Western area, Shaba Cu belt, Shaba (Katanga), Congo (Zaire)Large complex cluster of lustrous pink translucent flattened rhombohedral cobalt-rich Calcite crystals on matrix. Has bright intense color with scintillating luster. These are from an old stock mined from the 1970s or 1980s and very rarely available...

From Mashamba West , Kolwezi, Western area, Shaba Cu belt, Shaba (Katanga), Congo (Zaire)Complex cluster of lustrous pink translucent flattened rhombohedral cobalt-rich Calcite crystals on matrix with fibrous crystals of malachite. Has bright intense color with scintillating luster. These are from an old stock mined from the 1970s or 1980s and...

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.

Transparent purple fluorite crystals with minor hemimorphite crystal matrix. The crystal is externally unblemished, and only one internal flaw, otherwise exceptionally clean.   2 lbs, 4 x 3.5 x 3 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

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.

From Yaogangxian Mine, Nanling Mountains, Hunan Province, China   Gem transparent greyish blue with purple core cubic fluorite cluster. Crystals has a waxy luster, cubic formation with modified etched terminations with well defined purple phantoms. Has a light pink calcite which appears to have broken off in the pocket.  ...

From Yaogangxian Mine, Nanling Mountains, Hunan Province, China   Gem transparent greyish blue with purple core cubic fluorite cluster accented by colorless scalenohedral calcite. Crystals has a waxy luster, cubic formation with modified etched terminations embedded with chalcopyrite micro crystals.   2.85 lbs, 6'' x 5'' x 2.5''

Ammolite is a beautiful organic stone that’s formed from Aragonites inside the fossilized shells of Ammonites. It’s usually colored red and green, and also exhibits yellow tint under ultraviolet rays. This specimen comes in a labeled display box. Ammolite is a gemstone of smooth communication. Ammolite is a talisman for...

Ammolite is a beautiful organic stone that’s formed from Aragonites inside the fossilized shells of Ammonites. It’s usually colored red and green, and also exhibits yellow tint under ultraviolet rays. This specimen comes in a labeled display box. Ammolite is a gemstone of smooth communication. Ammolite is a talisman for...

Ammolite is a beautiful organic stone that’s formed from Aragonites inside the fossilized shells of Ammonites. It’s usually colored red and green, and also exhibits yellow tint under ultraviolet rays. This specimen comes in a labeled display box. Ammolite is a gemstone of smooth communication. Ammolite is a talisman for...

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

From Naica Mine, Saucillo, Chihuahua, Mexico Large crystal of transparent Gypsum var. Selenite crystals. Cluster of many water-clear selenite crystals in subparallel orientation. The surfaces are clean and glassy, revealing the flawless interior.   2 lbs, 6 x 2.25 x 6 inches

From Detroit Salt Company Mine, Detroit, Wayne Co., Michigan, USA   Large group of translucent to transparent clear cubic crystals of Halite from the Detroit Salt mine in Michigan. Sharp well defined terminations with a wax luster. Water soluble specimen.   1.5 lbs, 8'' x 5.5'' x 1.75''

From Detroit Salt Company Mine, Detroit, Wayne Co., Michigan, USA   Group of translucent to transparent clear cubic crystals of Halite from the Detroit Salt mine in Michigan. Sharp well defined terminations with a wax luster. Water soluble specimen.   90.8 g, 3'' x 2.5'' x 1''

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...

From Chumar Bakhoor, Hunza Valley, Gilgit District, Gilgit-Baltistan, Pakistan   Large translucent to transparent octahedral crystal of gem pink fluorite accent by a small cluster of muscovite crystals. Crystal formation is sharp and well define etched silky luster  crystal faces. Has bright pink even color.   10.05 lbs, 8.75'' x...

Hand-polished free-form of natural AAA-quality gem transparent Pink Rose Quartz from Madagascar. All sides are hand-polished to a smooth, mirrored finish. This specimen will be a beautiful home decor piece that will capture your attention in any room. Rose Quartz is the stone of unconditional love. One of the most...

Hand-polished free-form of natural AAA-quality gem transparent Pink Rose Quartz from Madagascar. All sides are hand-polished to a smooth, mirrored finish. This specimen will be a beautiful home decor piece that will capture your attention in any room. Rose Quartz is the stone of unconditional love. One of the most...

Hand-polished free-form of natural AAA-quality gem translucent Rose Quartz from Madagascar. All sides are hand-polished to a smooth, mirrored finish. This large specimen will be a beautiful home decor piece that will capture your attention in any room. Rose Quartz is the stone of unconditional love. One of the most...

Translucent cubic purple fluorite crystal overgrown on top of a clear quartz crystals.The fluorite surfaces are composed of smaller parallel crystal faces accented by small micro crystal clusters of barite.  

Translucent cubic purple fluorite crystal overgrown on top of a clear quartz crystals.The fluorite surfaces are composed of smaller parallel crystal faces accented by small micro crystal clusters of barite.  

Translucent cubic purple fluorite crystal overgrown on top of a clear quartz crystals.The fluorite surfaces are composed of smaller parallel crystal faces accented by small micro crystal clusters of barite.

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.

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.