Astro Gallery of Gems Natural Specimens
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Calcite from Minerva #1 Mine, Cave-in-Rock District, Hardin County, Illinois
Located in New York, NY
Classic specimen of long, tapering calcite crystals, locally known as cactus calcite. The calcite crystals are scalenohedral form, with hexagonal form in the base of the crystals.
...
Category
21st Century and Contemporary American Natural Specimens
Materials
Crystal
Calcite var. Manganocalcite from Huanggang Mine, Inner Mongolia, China
Located in New York, NY
From Huanggang Mine, Keshiketeng Qi, Chifeng, Inner Mongolia, China
Pink mangano calcite flower. The pink color of the calcite is caused by manganese impurities and these are frequ...
Category
21st Century and Contemporary Chinese Natural Specimens
Materials
Crystal, Rock Crystal
Gem Afghanite Crystal from Kokscha Valley, Badakshan, Afghanistan
Located in New York, NY
From Koksha Valley, Khash Kuran Wa Munjan Districts, Badakhshan Province, Afghanistan
Prismatic blue afghanite crystals exposed on the face of gray to white marble. Crystals has lus...
Category
21st Century and Contemporary Afghan Natural Specimens
Materials
Lapis Lazuli
Scolecite with Stilbite From Nasik District, Maharashtra, India
Located in New York, NY
From Nasik District, Maharashtra, India
Large lustrous cluster of an acicular sprays of scolectite crystals on pink stilbite. The scolecite crystals have glassy crystal faces and ar...
Category
21st Century and Contemporary Indian Natural Specimens
Materials
Crystal, Other
Golden Calcite with Fluorite from Xianghualing-Xianghuapu Mines, Hunan, China
Located in New York, NY
Xianghualing-Xianghuapu Mines, Hunan, China
Unusual, unique one of a kind specimen of calcite on purple green fluorite. Cubic fluorite crystals in an intersecting, stacked formation...
Category
21st Century and Contemporary Chinese Natural Specimens
Materials
Crystal, Rock Crystal
Blue Fluorite with Druzy Crystal from Hunan Province, China
Located in New York, NY
From Xianghualing Cassiterite Mine, 32 km north of Linwu, Hunan Province, China
Large, museum-quality, cubic transparent blue fluorite crystals with grey druzy crystals. The fluori...
Category
21st Century and Contemporary Chinese Natural Specimens
Materials
Crystal, Rock Crystal
Calcite var. Manganocalcite From Inner Mongolia, China
Located in New York, NY
From Huanggang Mine, Kèshíkèténg Qí, Chifeng, Inner Mongolia, China
Pink mangano calcite flower. The pink color of the calcite is caused by manganese ...
Category
Antique 15th Century and Earlier Chinese Natural Specimens
Materials
Crystal, Quartz, Other
Blue Hemimorphite from Dulong Mine, Maguan, Yunnan, China (5 lbs)
Located in New York, NY
From Dulong Mine, Maguan, Yunnan, China
Large plate of bright blue hemimorphite with botryoidal hemimorphite crystals coating brown matrix. The hemimorphite has silky surface luster...
Category
21st Century and Contemporary Chinese Natural Specimens
Materials
Crystal, Rock Crystal
Quartz with Hematite inclusions from Gongchen, Guangxi, China
Located in New York, NY
Large cluster of transparent reddish orange quartz crystals with coloration caused by microscopic spherical hematite inclusions on matrix lined with bladed rosettes black-metallic he...
Category
21st Century and Contemporary Chinese Natural Specimens
Materials
Crystal, Rock Crystal
Golden Barite Crystals from Nandan County, Hechi, Guangxi, China
Located in New York, NY
Lustrous transparent yellow-brown barite crystals completely covering one side of a double-sided plate of matrix. Yellow-metallic pyrite or chalcopyrite crystals are visible included...
Category
21st Century and Contemporary Chinese Natural Specimens
Materials
Crystal, Rock Crystal
Chalcopyrite from Huanggang Mine, Keshiketeng Qi, Chifeng, Inner Mongolia, China
Located in New York, NY
From Huanggang Mine, Kèshíkèténg Qí, Chifeng, Inner Mongolia, China
Slender plate of lustrous yellow metallic chalcopyrite microcrystals on matrix.
Weight: 4 lbs, Dimension: 10 x ...
Category
21st Century and Contemporary Chinese Natural Specimens
Materials
Crystal, Rock Crystal, Pyrite
Yellow Fluorite from Ozark-Mahoning No. 1 Mine, Hardin County, Illinois
Located in New York, NY
From Ozark-Mahoning No. 1 Mine, Cave-in-Rock District, Hardin County, Illinois
Lustrous crystal cluster of yellow fluorite. The fluorite crystals are very cubic, translucent, and w...
Category
21st Century and Contemporary American Natural Specimens
Materials
Crystal
Calcite on Matrix from Wenshan Mine, Yunnan, China
Located in New York, NY
An exquisite, pristine formation of Ram’s Horns calcite, hard to find and very rare. It is a complete floater in perfect condition.
Weight: 1.4 lbs, Dimensions: 7 x 4 x 8 inches
Category
21st Century and Contemporary Chinese Natural Specimens
Materials
Crystal, Rock Crystal
Beryl var. Aquamarine on Muscovite from Nagar, Hunza Valley, Pakistan
Located in New York, NY
From Nagar, Hunza Valley, Gilgit District, Gilgit-Baltistan, Pakistan
Large lustrous terminated transparent aquamarine crystal, the blue gem variety of the mineral beryl on yellow m...
Category
21st Century and Contemporary Pakistani Natural Specimens
Materials
Crystal, Multi-gemstone, Quartz, Tourmaline, Other
Galena with Calcite on Chalcopyrite from Sweetwater Mine, Reynolds Co., Missouri
Located in New York, NY
From Sweetwater Mine, Reynolds Co., Missouri USA
Large, classic thumbnail specimen of cubic galena crystal with overgrowth of octahedral galena crysta...
Category
21st Century and Contemporary American Natural Specimens
Materials
Crystal
Calcite with Pyrite on Amethyst from San Eugenio, Artigas Dept., Uruguay
Located in New York, NY
From San Eugenio, Artigas Dept., Uruguay
Large 5'' scalenohedral crystal of calcite with pyrite on amethyst matrix accented by isolated cluster of colorless quartz. The calcite crys...
Category
21st Century and Contemporary Natural Specimens
Materials
Amethyst, Crystal, Other
Pyrite with Quartz from Pasco Department, Peru
Located in New York, NY
From Huaron District, Cerro de Pasco Province, Pasco Department, Peru
Complex cluster of colorless quartz crystals inter grown with metallic yellow pyrite cube crystals.
Weight: 2...
Category
21st Century and Contemporary Peruvian Natural Specimens
Materials
Crystal, Rock Crystal
Arsenopyrite from Yaogangxian , Nanling Mountains, Hunan Province, China
Located in New York, NY
Large cluster of silver-metallic arsenopyrite crystals with highly reflective luster with unusual parallel growth aggregates with small isolated rosettes of muscovite.
Weight: 3.1...
Category
21st Century and Contemporary Chinese Natural Specimens
Materials
Crystal, Rock Crystal
Genuine Polished Malachite Stalactite Slice (1.6 lbs)
Located in New York, NY
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 gleams in the light as you move th...
Category
21st Century and Contemporary Congolese Natural Specimens
Materials
Malachite
Genuine Polished Malachite Stalactite Slice (450 grams)
Located in New York, NY
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 gleams in the light as you move th...
Category
21st Century and Contemporary Congolese Natural Specimens
Materials
Malachite
Genuine Polished Malachite Stalactite Slice (307 grams)
Located in New York, NY
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 gleams in the light as you move th...
Category
21st Century and Contemporary Congolese Natural Specimens
Materials
Malachite
Genuine Polished Malachite with Chrysocolla Stalactite Slice (2.9 lbs)
Located in New York, NY
This is a gorgeous, colorful doubly polished Malachite and Chrysocolla slice from the Congo. Boasting intricate and artistic textures consisting of well-defined, thick, concentric an...
Category
21st Century and Contemporary Congolese Natural Specimens
Materials
Malachite
Genuine Polished Malachite with Chrysocolla Stalactite Slice (5.2 lbs)
Located in New York, NY
This is a gorgeous, colorful doubly polished Malachite and Chrysocolla slice from the Congo. Boasting intricate and artistic textures consisting of well-defined, thick, concentric an...
Category
21st Century and Contemporary Congolese Natural Specimens
Materials
Malachite
Genuine Amethyst Point from Anahi Mine, Santa Cruz Department, Bolivia
Located in New York, NY
This is a natural amethyst crystal point sourced from Bolivia's Anahi Mine in the Santa Cruz Department. Its polished sides enhance the crystal's inherent termination. Amethyst, a fo...
Category
2010s Bolivian Natural Specimens
Materials
Amethyst, Crystal
Genuine Amethyst Point from Anahi Mine, Santa Cruz Department, Bolivia
Located in New York, NY
This is a natural amethyst crystal point sourced from Bolivia's Anahi Mine in the Santa Cruz Department. Its polished sides enhance the crystal's inherent termination. Amethyst, a fo...
Category
2010s Bolivian Natural Specimens
Materials
Amethyst, Crystal
Genuine Polished Lapis Lazuli Egg from Afghanistan (2.5 lbs)
Located in New York, NY
This magnificent top-quality, Lapis Lazuli large egg from Afghanistan, has been carefully hand-polished for maximum aesthetic appeal. The solid piece of natural stone boasts a vibran...
Category
21st Century and Contemporary Afghan Natural Specimens
Materials
Lapis Lazuli
Polished Lapis Lazuli Freeform from Afghanistan (5 lbs)
Located in New York, NY
Beautiful polished free form of top quality natural Afghani lapis lazuli. This specimen has rich, electric-royal blue color enriched with scintillating pyrite micro-crystals.
Lapis ...
Category
21st Century and Contemporary Afghan Natural Specimens
Materials
Crystal, Lapis Lazuli
Polished Nephrite Jade Freeform from Pakistan (13", 20 lbs)
Located in New York, NY
Stunning freeform carved from a solid piece of gem quality jade. This piece has a captivating color with a gleaming luster and beautiful transparencies. It has been hand polished to ...
Category
21st Century and Contemporary Pakistani Natural Specimens
Materials
Jade
Large Genuine Citrine Crystal Clustered Geode from Brazil (155 lbs)
Located in New York, NY
This Massive museum quality, Citrine crystal clustered geode from Brazil is a top quality natural formation of gem citrine. This specimen showcases a full lining of radiant, golden q...
Category
2010s Brazilian Natural Specimens
Materials
Amethyst
Genuine Large Amethyst Cluster Geode with Calcite from Brazil (190 lbs)
Located in New York, NY
This Authentic Amethyst Cluster Geode from Brazil is a premium natural formation of gem amethyst adorned by small, smooth calcite crystals. The semi-geode cathedral decor showcases g...
Category
2010s Brazilian Natural Specimens
Materials
Amethyst
Large Genuine Citrine Crystal Clustered Geode from Brazil (93 lbs)
Located in New York, NY
This Massive museum quality, Citrine crystal clustered geode from Brazil is a top quality natural formation of gem citrine. This specimen showcases a full lining of radiant, golden q...
Category
2010s Brazilian Natural Specimens
Materials
Amethyst
Large Amethyst Cluster Geode with Stalactites From Brazil
Located in New York, NY
AAA Top-quality Brazilian Amethyst clustered geode with druzy quartz crystals. This specimen is lined with large lustrous crystallized gems, transparent to translucent amethyst varie...
Category
2010s Brazilian Natural Specimens
Materials
Amethyst
Large Genuine Citrine Crystal Clustered Geode from Brazil (145.5 lbs)
Located in New York, NY
This Massive museum quality, Citrine crystal clustered geode from Brazil is a top quality natural formation of gem citrine. This specimen showcases a full lining of radiant, golden q...
Category
2010s Brazilian Natural Specimens
Materials
Amethyst
Genuine Polished Petrified Wood Slice with Metal Display Stand
Located in New York, NY
This beautiful hand polished petrified wood slice is sourced from Madagascar and comes with an elegant metal display stand. It has an amazing pattern with vibrant hues of brown, yell...
Category
Antique 15th Century and Earlier American Natural Specimens
Materials
Other
Large Polished Rose Quartz Freeform From Madagascar
Located in New York, NY
HUGE, hand polished freeform of natural top quality gem translucent Rose Quartz from Madagascar. All sides are hand-polished to a smooth, mirrored finish. This large specimen will be...
Category
2010s Brazilian Natural Specimens
Materials
Crystal, Rock Crystal
51" Large Genuine Citrine Crystal Clustered Geode from Brazil
Located in New York, NY
This Authentic Amethyst Cluster Geode from Brazil is a premium natural formation of gem amethyst adorned by small, smooth calcite crystals. The semi-geode cathedral decor showcases g...
Category
2010s Brazilian Natural Specimens
Materials
Amethyst
Apophyllite Crystals on Stilbite from India
Located in New York, NY
From Pashan Hill Quarry, Pune District, Maharashtra, India
Sparkling cluster of green apophyllite crystals in a radiating formation on matrix lined with creme-colored stilbite cryst...
Category
21st Century and Contemporary Indian Natural Specimens
Materials
Crystal, Other
Genuine Polished Petrified Wood Stump from Arizona
Located in New York, NY
This large and beautiful hand-polished petrified wood stump is sourced from Arizona and polished to a mirrored finish. It has an amazing pattern with vibrant hues of brown, yellow, a...
Category
Antique 15th Century and Earlier American Natural Specimens
Materials
Other
Genuine Amethyst Geode with Calcite on Stand from Brazil (50.7 lbs)
Located in New York, NY
Museum quality, huge Amethyst geode features naturally formed, lustrous and fully terminated crystals with highly reflective faces and a deep, transparent to translucent hues. This b...
Category
2010s Brazilian Natural Specimens
Materials
Amethyst
Genuine Huge Clear Quartz Crystal Cluster Point from Brazil
Located in New York, NY
This Genuine Huge Clear Quartz Crystal Cluster Point from Brazil is a versatile addition to any home. With its complete termination and shiny...
Category
2010s Brazilian Natural Specimens
Materials
Crystal, Rock Crystal
Genuine Huge Clear Quartz Crystal Cluster Point from Brazil
Located in New York, NY
This Genuine Huge Clear Quartz Crystal Cluster Point from Brazil is a versatile addition to any home. With its complete termination and shiny...
Category
2010s Uruguayan Natural Specimens
Materials
Crystal, Rock Crystal
Large Genuine Polished Tiger's Eye (42.5") Pedestal
Located in New York, NY
Wonderful decorative golden brown Tiger's Eye veneered pedestal. This large decor item has an attractive mix of yellows, golden browns with variations and shimmer typical to Tiger Ey...
Category
21st Century and Contemporary Indian Natural Specimens
Materials
Other
Large Genuine Polished Tiger's Eye (74") Obelisk
Located in New York, NY
Wonderful decorative golden brown Tiger's Eye veneered Obelisks. This large decor item has an attractive mix of yellows, golden browns with variations and shimmer typical to Tiger Ey...
Category
21st Century and Contemporary Indian Natural Specimens
Materials
Other
Genuine Large 52" Amethyst Cluster Geode from Brazil
Located in New York, NY
This Authentic Amethyst Cluster Geode from Brazil is a premium natural formation of gem amethyst adorned by small, smooth calcite crystals. The semi-geode cathedral decor showcases g...
Category
2010s Brazilian Natural Specimens
Materials
Amethyst
Genuine Amethyst Geode Slice on Stand from Brazil
Located in New York, NY
This museum quality Amethyst geode slice features naturally formed, lustrous and fully terminated with highly reflective faces and a deep, transparent to t...
Category
2010s Brazilian Natural Specimens
Materials
Amethyst
Genuine Large (55'') Amethyst Cluster Geode from Brazil
Located in New York, NY
This impressive Amethyst Cluster Geode from Brazil is a high-quality natural formation of genuine amethyst gems. The cathedral decor displays dazzling, fully terminated crystals with...
Category
2010s Uruguayan Natural Specimens
Materials
Amethyst
Genuine Large (55") Amethyst Cluster Geode from Brazil
Located in New York, NY
This Authentic Amethyst Cluster Geode from Brazil is a premium natural formation of gem amethyst adorned by small, smooth calcite crystals. The semi-geode cathedral decor showcases g...
Category
2010s Brazilian Natural Specimens
Materials
Amethyst
Genuine Citrine Quartz Cluster on Metal Stand (46")
Located in New York, NY
This stunning specimen features a sizable cluster of Brazilian Citrine crystals on a sturdy metal stand. The crystals are exceptionally large, displaying a brilliant golden color and...
Category
2010s Brazilian Natural Specimens
Materials
Amethyst
Giant Diplomytus and Cockerellites Fish Fossil Plate
Located in New York, NY
This large fossil plate is incredibly unique, featuring a long Diplomystus dentatus along with two Cockerellites (Priscacara) liops, fossilized in its natural matrix. The entire piec...
Category
Antique 15th Century and Earlier American Natural Specimens
Materials
Other
Giant Palm Frond with Diplomytus Fish Fossil Plate
Located in New York, NY
This large fossil plate is incredibly unique, featuring a long Diplomystus dentatus along with two Cockerellites (Priscacara) liops, fossilized in its natural matrix. The entire piec...
Category
Antique 15th Century and Earlier American Natural Specimens
Materials
Other
Giant Diplomytus and Cockerellites Fish Fossil Plate
Located in New York, NY
This large fossil plate is incredibly unique, featuring a long Diplomystus dentatus along with two Cockerellites (Priscacara) liops, fossilized in its natural matrix. The entire piec...
Category
Antique 15th Century and Earlier American Natural Specimens
Materials
Other
Genuine Hollardops Trilobite Fossil from Ofaten, Morocco (261.3 grams)
Located in New York, NY
Trilobites, an early arthropod relative of spiders, horseshoe crabs, and scorpions, preserved in this level of detail only occurred as a result of very sudden underwater landslides c...
Category
Antique 15th Century and Earlier Moroccan Natural Specimens
Materials
Cement, Other
Genuine Trilobite (Zlichovaspis rugosa) Fossil on Matrix (1.5 lbs)
Located in New York, NY
This is a beautiful trilobite (Zlichovaspis rugosa) from Atchana, Morocco. It is laid out nice and prone with excellent detail including visible eye facets in both eyes.
Trilobites ...
Category
Antique 15th Century and Earlier Moroccan Natural Specimens
Materials
Cement, Other
Spiny Ceratarges Trilobite Fossil on Matrix from Morocco (299.6 grams)
Located in New York, NY
This alien-looking trilobite, known as Ceratarges ziregensis, has a strikingly otherworldly appearance. It's difficult to believe that this creature once roamed the ancient seas. Fou...
Category
Antique 15th Century and Earlier Moroccan Natural Specimens
Materials
Cement, Other
Genuine Hollardops Trilobite Fossil from Ofaten, Morocco (170.6 grams)
Located in New York, NY
Trilobites, an early arthropod relative of spiders, horseshoe crabs, and scorpions, preserved in this level of detail only occurred as a result of very sudden underwater landslides c...
Category
Antique 15th Century and Earlier Moroccan Natural Specimens
Materials
Cement, Other
Phacopid (Morocconites Malladoides) Trilobite from Morocco (276.2 grams)
Located in New York, NY
Here is one of the more unusual species of trilobites, a Morocconites malladoides from the Devonian of Morocco. It's a member of the Phacopida trilobites and has a very defining feat...
Category
Antique 15th Century and Earlier Moroccan Natural Specimens
Materials
Cement, Other
Kolihapeltis chlupaci Trilobite from Djebel Oufaten, Morocco (154.5 grams)
Located in New York, NY
Kolihapeltis chlupaci hollardi is a rare, spiny trilobite fossil, a member of the Order Corynexochida and Family Scutellidae, found in the Lhandar Formation near Atchana, Morocco, du...
Category
Antique 15th Century and Earlier Moroccan Natural Specimens
Materials
Cement, Other
Psychopyge Trilobite on Matrix from Morocco (1.2 grams)
Located in New York, NY
Psychopyge elegans is a trilobite species from the Devonian Hamar Laghdad deposits near Alnif, Morocco. It is a member of the Order Phacopida. The species is known for its strange sh...
Category
Antique 15th Century and Earlier Moroccan Natural Specimens
Materials
Cement, Other
Genuine Hollardops Mesacristata Trilobite on Matrix (1.15 lbs)
Located in New York, NY
Trilobites, an early arthropod relative of spiders, horseshoe crabs, and scorpions, preserved in this level of detail only occurred as a result of very sudden underwater landslides c...
Category
Antique 15th Century and Earlier Moroccan Natural Specimens
Materials
Cement, Other
Genuine Hollardops Mesacristata Trilobite on Matrix (1.7 lbs)
Located in New York, NY
Trilobites, an early arthropod relative of spiders, horseshoe crabs, and scorpions, preserved in this level of detail only occurred as a result of very sudden underwater landslides c...
Category
Antique 15th Century and Earlier Moroccan Natural Specimens
Materials
Cement, Other
