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

Top grade untreated free formed Larimar cabochon has rich blue color with high polished finish.   Weight: 20.7 ct Size: 30mm x 11mm Shape: free formed Origin: Dominican Republic

Top grade untreated free formed Larimar cabochon has rich blue color with high polished finish.   Weight: 20.7 ct Size: 24mm x 13mm Shape: free formed Origin: Dominican Republic

Top grade natural Madeira Citrine gemstone which is the most prized of all Citrine. Madeira Citrine has a rich a unique sherry overtone, which is why it is highly desired. Has rich color with flawless clarity.   Weight: 28.1 ct Size: 27mm x 17mm Shape: Pear facet Origin: Brazil

Top grade natural Madeira Citrine gemstone which is the most prized of all Citrine. Madeira Citrine has a rich a unique sherry overtone, which is why it is highly desired. Has rich color with flawless clarity.   Weight: 50.4 ct Size: 27mm x 21mm Shape: Oval facet Origin: Brazil

Top grade natural Madeira Citrine gemstone which is the most prized of all Citrine. Madeira Citrine has a rich a unique sherry overtone, which is why it is highly desired. Has rich color with flawless clarity.   Weight: 53.4 ct Size: 29mm x 21mm Shape: Oval facet Origin: Brazil

Natural cabochon of gem transparent Quartz with golden acicular needle crystal inclusions of  Rutile.   Weight: 55.9ct Size: 29mm x 23mm Shape: Round Origin: Novo Horizonte, Bahia, Brazil

Untreated natural gemstone of fiery stone with intense colors ranging from deep red to a yellowish orange.   Weight: 59.9 ct Size: 32mm x 20mm Shape: Marquee facet Origin: China

From Southern Paraná Basalt Basin, Artigas, Uruguay   A nicely banded cross section of an amethyst stalactite crystal.  Gem translucent slice with deep purple color along the outer rim of the slice. Polished on front and rear sides.   41.5 g,  3'' x 2''

From Southern Paraná Basalt Basin, Artigas, Uruguay   A nicely banded cross section of an amethyst stalactite crystal. Gem translucent slice with colorless along the outer rim of the slice. Polished on front and rear sides.   55.1 g,  2.5'' x 2''

From Milpillas Mine, Cuitaca, Sonora, MexicoLustrous crystals of bright vivid blue royal Azurite crystals with white clay matrix. Gem translucent with internal reflections are visible in certain areas. 1 x 1 inches

 From Milpillas Mine, Cuitaca, Sonora, MexicoLustrous crystals of bright vivid royal blue Azurite cluster in white clay matrix. Gem translucent with internal reflections are visible in certain areas.   1.75 x 1.5 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, MexicoLustrous large crystal of bright vivid royal blue Azurite accented by a pseudomorphic fibrous malachite after azurite crystal. . Gem translucent with internal reflections are visible in certain areas   1 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, MexicoLustrous cluster of bright vivid royal blue Azurite crystals accented by a small fibrous malachite crystals. Gem translucent along the edges with internal reflections are visible in certain areas.   1.5 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 Milpillas Mine, Cuitaca, Sonora, MexicoLustrous crystals of bright vivid royal blue Azurite crystals on fibrous malachite matrix. Gem translucent with internal reflections are visible in certain areas   1 x 1 inches

From Sankoany Deposit, Near Ketsepy, Mahajanga Province, Madagascar Terminated cluster of lustrous large gem translucent crystals of blue Celestite. Has a large crystals with prism faces and chisel-shaped terminations. This specimen has bright rich color, unlike the blueish grey color which is common from this region. All fully terminated with no...

From Sankoany Deposit, Near Ketsepy, Mahajanga Province, Madagascar Terminated cluster of lustrous large gem translucent crystals of blue Celestite. Has a few large crystals with prism faces and chisel-shaped termination. This specimen has bright rich color, unlike the blueish grey color which is common from this region. All fully terminated with...

From Elmwood Mine, Carthage, Smith County, TennesseeCluster of twinned doubly terminated scalenohedral golden calcite crystals on limestone matrix partially covered with spherical aggregates of barite The calcite crystals gem transparent twinned on the c-axis with well defined complex re-entrant faces.641.1 g, 4.25'' x 2.5'' x 3''

From Elmwood Mine, Carthage, Smith County, TennesseeCluster of twinned doubly terminated golden calcite crystals on limestone matrix with micro barite crystals . The calcite crystals are gem transparent scalenohedral twinned on the c-axis with well defined complex re-entrant faces.528.6 g, x 4.5'' x 3'' x 2.5''

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 Alberta, Canada Stunning bright and lively iridescent opalized ammonite from Alberta, Canada. Both sides are similar showing bright reds, oranges, golds, greens as well as a large amount of the rare blues as well. In pristine condition, no damage. 8.15 lbs, 14'' x 10'' x 2'' 

From Wagholi Quarry, Maharashtra, India   Vibrant lustrous cluster of bright blue cavansite crystals in aggregates over a white stilbite cluster on matrix. In pristine condition, damage free.   1.80 lbs, 6.5'' x 4'' x 2''

From Edong Mining District, Daye, Hubei, China   Large cluster of scalenohedral calcite partially covered with lustrous iridescent metallic chalcopyrite crystals on the surfaces. Bright and lively color of blues ,greens and reds.   2.65 lbs, 5.5'' x 5.75'' x 3.75''  

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...

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 Mashamba West , Kolwezi, Western area, Shaba Cu belt, Shaba (Katanga), Congo (Zaire)Complex cluster of lustrous pink translucent flattened rhombohedral cobalt-rich Calcite crystals covering 2 sides of matrix. Has bright intense color with scintillating luster. These are from an old stock mined from the 1970s or 1980s and very rarely...

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. Has bright intense color with scintillating luster. These are from an old stock mined from the 1970s or 1980s and very rarely available with...

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 hot 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 with...

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 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''

From Yaogangxian Mine, Nanling Mountains, Hunan Province, China   Gem transparent greyish blue with purple core cubic fluorite cluster accented by calcite. Crystals has a waxy luster, cubic formation with modified etched terminations embedded with chalcopyrite micro crystals.   1.95 lbs, 5'' x 4'' x 2''

From Naica, Saucillo, Chihuahua, Mexico   Large water cluster of Gypsum var. Selenite crystals. Cluster showing parallel growth with glassy luster faces with a gem transparent interior.   13.10 lbs, 11.25'' x 8.5'' x 4.5''