Hand polished freeform of banded pink manganoan calcite from Pakistan. This specimen is very well defined with beautiful banded concentric patterns. This piece is solid material with no fill and is polished to a high-yield mirror finish.   Pink Calcite, also known as Manganoan Calcite or Mangano Calcite, is a...

From From Shimen Mine, Hunan, ChinaLarge translucent scalenohedral calcite crystal. The crystal has a tanish golden color with high reflectiong deeply striated crystal faces.   211 g, 3.5'' x 2.75'' x 2.25''

From Santa Eulalia District, Mun. de Aquiles Serdán, Chihuahua, MexicoHeres a very aesthetic specimen with transparent, colorless diverging sprays of hemimorphite blades in a radial pattern on matrix covered with gem translucent colorless calcite rhombs. Pristine fully terminated crystals.   39.5 g, 2.25'' x 1.25'' x 1''

From Chenzhou Prefecture, Hunan Province, China   Translucent pale-pink crystals of sharp flattened rhombohedral manganoan calcite in parallel formation. The calcite crystals have lustrous crystal faces with pale-pink color due to manganese-rich impurities.   1.75 lbs, 5.75'' x 3.5'' x 2.5''  

Hand polished freeform of banded pink manganoan calcite from Pakistan. This specimen is very well defined with beautiful banded concentric patterns. This piece is solid material with no fill and is polished to a high-yield mirror finish.   Pink Calcite, also known as Manganoan Calcite or Mangano Calcite, is a...

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 Santa Eulalia District, Mun. de Aquiles Serdán, Chihuahua, MexicoHeres a very aesthetic specimen with transparent, colorless diverging sprays of hemimorphite blades in a radial pattern on matrix covered with gem translucent colorless calcite rhombs. Pristine fully terminated crystals.   88.1 g, 2.5'' x 2'' x 1''

   Hand polished freeform of banded pink manganoan calcite from Pakistan. This specimen is very well defined with beautiful banded concentric patterns. This piece is solid material with no fill and is polished to a high-yield mirror finish.   Pink Calcite, also known as Manganoan Calcite or Mangano Calcite, is...

From Elmwood Mine, Carthage, Smith County, TennesseeTwinned doubly terminated scalenohedral golden calcite. The calcite crystals are gem transparent twinned on the c-axis. Embedded with sphalerite on the back of the crystals.491.5 g, 4.75'' x 3.75'' x 1.75''

From Chenzhou Prefecture, Hunan Province, China   Translucent pale-pink crystals of sharp flattened rhombohedral manganoan calcite in parallel formation. The calcite crystals have lustrous crystal faces with pale-pink color due to manganese-rich impurities.    4.20 lbs, 6.75'' x 5.5'' x 3''

2.5" x 4.25" 641.5g    

4.5" x 3" 528.6g    

From Mumbai District, Maharashtra, India   Heres a perfect geode split in half revealing is scintillating black druzy lined cavity with a colorless spherical gyrolite beside 2 water clear intersecting rhombic crystals of calcite.   6 x 3 x 2.5 inches, 2.15 lbs

Top grade natural cobalto rich calcite gemstone in elongated oval shape. Has rich intense pink translucent color.   Weight: 3.8 ctSize: 14mm x 8mm x 5.5mmShape: OvalOrigin: Morocco

From Elmwood Mine, Carthage, Smith County, TennesseeTwinned doubly terminated scalenohedral golden calcite. The calcite crystals are gem transparent twinned on the c-axis. Embedded with sphalerite on the back of the crystals.752.7 g, 5'' x 4'' x 2''

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 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...

Lustrous rounded cluster of vibrant pink scalenohedral calcite crystals. The calcite is translucent to transparent with rich  pink color which is due to cobalt impurities. Fully terminated with highly lustrous faces.    41.3 grams, 2 x 1.25 x 1.5 inches

Serving plate composed of translucent free form slabs of orange calcite set in resin with polished chrome handles. Made in Brazil   14 x 8 x 2 inches, 3.3 lbs

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''

Hand polished freeform of banded pink manganoan calcite from Pakistan. This specimen is very well defined with beautiful banded concentric patterns. This piece is solid material with no fill and is polished to a high-yield mirror finish. Pink Calcite, also known as Manganoan Calcite or Mangano Calcite, is a stone...

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 Chenzhou Prefecture, Hunan Province, China   Translucent pale-pink crystals of sharp flattened rhombohedral manganoan calcite in parallel formation. The calcite crystals have lustrous crystal faces with pale-pink color due to manganese-rich impurities.   4.40 lbs, 7.5'' x 4.5'' x 3.75''

AAA Quality, fully-terminated Optical Calcite crystal. This Chinese specimen is  water-clear, gem-transparent with goethite inclusions. Almost flawless minus a few inclusions, crystal has bright brilliant luster, shines as if it were polished. 58g , 1.75'' x 1.25''    

From Dalnegorsk, Primorskiy Kray, Russia Isolated crystal aggregates of large tabular metallic bronze colored pyrrhotite crystals on matrix covered with flattened rhombic form calcite micro crystals.   2.95 lbs, 5.5'' x 3.5'' x 3''

From Verchniy Mine, Dalnegorsk, Primorskiy Kray, RussiaTransparent parallel prismatic Calcite crystals twinned in the middle of the specimen on matrix. Has a glassy luster with straited faces.   204.4g , 3'' x 2''

Unusual combination of colorless calcite crystals in a radial paralell formation on matrix line with transparent tabular quartz crystals intergrown with chalcopyrite and small calcite rosettes.   605.4 grams, 6 x 3 x 2 inches

Large prismatic crystals of rich golden calcite with classic scalenohedral form. The calcite has lustrous crystal faces composed of sub parallel growth crystals.    

From Elmwood Mine, Carthage, Smith County, TennesseeLustrous transparent light golden calcite crystal on matrix. Large double terminated scalenohedral twinned on the C-axis with well defined complex re-entrant faces.634.6 g, 6'' x 2.75'' x 2''

Isolated crystal aggregates of large tabular metallic bronze colored pyrrhotite crystals on matrix covered with flattened rhombic form calcite micro crystals in a stacking formation.   2.95 lbs, 5.5'' x 3.5'' x 3''

From Dalnegorsk, Primorskiy Kray, Russia Large rhombic dodecahedron translucent faint pink calcite crystal on matrix. The pink color is due to high manganese impurities. Lustrous crystal faces composed of small parallel faces with sharp edges.   1.25 lbs, 4'' x 3.75'' x 2.5''

From Dalnegorsk, Primorskiy Kray, Russia Large rhombic dodecahedron translucent faint pink calcite crystal on matrix. The pink color is due to high manganese impurities. Lustrous crystal faces composed of small parallel faces with sharp edges.   1.05 lbs, 4'' x 3'' x 2.5''

AAA Quality, fully-terminated Optical Calcite crystal from Guangxi, China. This Chinese specimen is  water-clear, gem-transparent with goethite inclusions. Almost flawless minus a few inclusions, crystal has bright brilliant luster, shines as if it were polished.   37.6g , 2.25'' x 1''

From Guilin Prefecture, Guangxi Zhuang Autonomous Region, China   Aesthetic stalactitic formation of translucent tanish-orange scalenohedral calcite crystals. The calcite has a wet luster with sharp well defined surface composed of many parallel cubic crystal faces.   2.45 lbs, 10.5'' x 3'' x 2.75''

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 Nikolaevskiy Mine, Dalnegorsk, Primorskiy Kray, Russia   Diverging sprays of lustrous white calcite crystals with small golden yellow siderite nodules over thin translucent quartz crystals beside metallic chalcopyrite crystals all on quartz matrix enriched with sphalerite.   1.30 lbs, 6'' x 4'' x 2''