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Item Ships From: USA
Period: 15th Century and Earlier
White Calcite From Inner Mongolia, China
Located in New York, NY
From Huanggang Mine, Kèshíkèténg Qí, Chifeng, Inner Mongolia, China
Lustrous translucent gray-white with transparent colorless calcite crystals.
Weight: 3.9 lbs, Dimensions: 7 ...
Category
Chinese Antique 15th Century and Earlier Natural Specimens
Materials
Crystal, Other
Spodumene Mineral From Nuristan, Afghanistan
Located in New York, NY
Spodumene from Nuristan Province, Afghanistan.
Double terminated crystal of translucent to transparent, colorless spodumene with isolated cluster of albite, smoky quartz and black...
Category
Afghan Antique 15th Century and Earlier Natural Specimens
Materials
Crystal, Quartz, Other
Scolecite Mineral on Stilbite, from India
Located in New York, NY
Scolecite on Stilbite from Nasik District, Maharashtra, India.
A beautiful, large snow-white blade of Scolecite on Stilbite. This natural, museum-quality Scolecite formed in a lar...
Category
Indian Antique 15th Century and Earlier Natural Specimens
Materials
Other
Chalcopyrite Over Calcite From Edong Mining District, Daye, Hubei, China
Located in New York, NY
From Edong Mining District, Daye, Hubei, China
Cluster of sharp scalenohedral calcite crystals partially covered with lustrous iridescent metallic chalcopyrite crystals on the sur...
Category
Chinese Antique 15th Century and Earlier Natural Specimens
Materials
Crystal, Other
Japan Law Twin Quartz with Hematite Rosettes from Guangdong, China
Located in New York, NY
From Jinlong, northeast of Guangzhou, Longchuan, Guangdong Province, China
Large intersecting cluster of gem transparent terminated quartz crystals with bladed black-metallic hema...
Category
Chinese Antique 15th Century and Earlier Natural Specimens
Materials
Crystal, Quartz, Other
Calcite on Amethyst Cluster From San Eugenio, Artigas Dept., Uruguay
Located in New York, NY
From San Eugenio, Artigas Dept., Uruguay
Measures: Large 7'' x 3" scalenohedral crystal of calcite on amethyst matrix accented by isolated clust...
Category
Uruguayan Antique 15th Century and Earlier Natural Specimens
Materials
Crystal, Other
Tourmaline
Located in New York, NY
Tourmaline
Rubaya, Bahunde, Masisi Territory, North Kivu, Democratic Republic of the Congo
Measures: 5.1 cm tall x 2 cm wide.
Category
Congolese Antique 15th Century and Earlier Natural Specimens
Materials
Other
Purple Fluorite from Elmwood Mine, Carthage, Smith County, Tennessee
Located in New York, NY
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....
Category
American Antique 15th Century and Earlier Natural Specimens
Materials
Crystal, Other
Scolecite Mineral with Stilbite From, India
Located in New York, NY
Scolecite on Stilbite From Nasik District, Maharashtra, India.
Large acicular spray of transparent scolecite crystals on pink stilbite crystal cluster matrix in large lustrous pin...
Category
Indian Antique 15th Century and Earlier Natural Specimens
Materials
Crystal, Other
Azurite Mineral Crystal on Malachite Calcite Matrix From , Namibia
Located in New York, NY
Azurite and Malachite from Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia
Rich cluster of lustrous dark-blue azurite crystals on malachite-duftite-calcite matrix. All of th...
Category
Namibian Antique 15th Century and Earlier Natural Specimens
Materials
Crystal, Rock Crystal
Chalcedony Stalactites with Apophyllytes from Nasik District, Maharashtra, India
Located in New York, NY
From Nasik District, Maharashtra, India.
Here's a very aesthetic specimen of 2 chalcedony stalactites in an intersecting formation coated in a apophyllite micro crystals with a se...
Category
Indian Antique 15th Century and Earlier Natural Specimens
Materials
Crystal, Other
Golden Calcite from Elmwood Mine, Carthage, Smith County, Tennessee
Located in New York, NY
Lustrous transparent deep golden calcite crystal on matrix. Large double terminated scalenohedral twinned on the C-axis with well defined re-entrant faces. Small sphalerite crystal e...
Category
American Antique 15th Century and Earlier Natural Specimens
Materials
Crystal, Other
Golden Calcite with Apophyllite From Nasik District, Maharashtra, India
Located in New York, NY
From Nasik District, Maharashtra, India
Large translucent double penetrating twinned crystals of calcite on translucent to transparent apophyllite crystal cluster matrix with pink s...
Category
Indian Antique 15th Century and Earlier Natural Specimens
Materials
Crystal, Quartz, Other
Green Apophyllite on Chalcedony from Jalgaon, Maharashtra, India
Located in New York, NY
From Jalgaon, Maharashtra, India
Large specimen of lustrous green apophyllite crystals in isolated clusters on druzy chalcedony matrix. The apophyllite are fully terminated crysta...
Category
Indian Antique 15th Century and Earlier Natural Specimens
Materials
Crystal, Other
Brucite From Qilla (Killa) Saifullah Chrome Mines, Pakistan
Located in New York, NY
From Qilla (Killa) Saifullah Chrome Mines, northwestern Baluchistan, Pakistan
Lustrous hemispherical cluster of transparent-to-translucent lemon-yellow brucite crystal on matrix.
...
Category
Pakistani Antique 15th Century and Earlier Natural Specimens
Materials
Crystal, Other
Optical Calcite Crystals from Leiping Mine, Guiyang, Hunan, China
Located in New York, NY
From Leiping Mine, Guiyang, Hunan, China
Internally flawless crystal cluster of optical-grade colorless calcite on gossan matrix. The calcite crystal are fully terminated with hex...
Category
Chinese Antique 15th Century and Earlier Natural Specimens
Materials
Crystal, Other
Natural Golden Barite Mineral with Marcasite Crystals From Guangxi, China
Located in New York, NY
Golden Barite with Marcasite Crystals from Nandan County, Hechi, Guangxi, China.
Complex intersecting formation of lustrous gem translucent golden bar...
Category
Chinese Antique 15th Century and Earlier Natural Specimens
Materials
Crystal, Other
Fluorite on Quartz var. Amethyst from Tekhdi, Madhya Pradesh, India
Located in New York, NY
Fluorite (rare botryoidal form) on Quartz var. Amethyst from Tekhdi, Madhya Pradesh, India.
Large cluster of translucent yellow-brown fluorite botryoidal crystals. The fluorite inte...
Category
Indian Antique 15th Century and Earlier Natural Specimens
Materials
Quartz, Other
Golden Porcupine Calcite Cluster from Java, Indonesia
Located in New York, NY
Lustrous vibrant orange-yellow showy, sharp "Porcupine" calcite cluster. The calcites are perfectly terminated and damage free.
Measures: Weight: 4.7 lbs, Dimensions: 7 x 4 x 8 in...
Category
Indonesian Antique 15th Century and Earlier Natural Specimens
Materials
Other
Spessartine Garnet with Muscovite on Albite Matrix From Fujian, China
Located in New York, NY
From Tongbei-Yunling District, Fujian Province, China
Cluster of transparent lustrous deep red spessartine garnet cluster on microline matrix with bladed muscovite crystals.
6 lbs,...
Category
Chinese Antique 15th Century and Earlier Natural Specimens
Materials
Crystal, Other
Mimetite from San Pedro Mine, San Pedro Corralitos, Chihuahua, Mexico
Located in New York, NY
Mimetite from San Pedro Mine, San Pedro Corralitos, Chihuahua, Mexico
Well defined undamaged specimen of olive yellow-green ball aggregates of mimetite cr...
Category
Mexican Antique 15th Century and Earlier Natural Specimens
Materials
Crystal, Other
Quartz With Arsenopyrite from Qiang Gi Dong, Hunan, China
Located in New York, NY
From Qiang Gi Dong, Hunan, China.
Superb specimen of bright metallic arsenopyrite crystals intergrown with crystals of sharp fully terminated transparent quartz.
2.1 lbs, 5 x 4 x 3...
Category
Chinese Antique 15th Century and Earlier Natural Specimens
Materials
Crystal, Other
Rhodochrosite N’Chwaning Mines
Located in New York, NY
Rhodochrosite
N’Chwaning Mines, Kuruman, Kalahari Manganese Field, Northern Cape, South Africa
2.6 cm tall x 4.4 cm wide
The N'Chwaning Mine has produced many of the finest kn...
Category
South African Antique 15th Century and Earlier Natural Specimens
Materials
Other
"Cauliflower" Fossil Agate Coral with Baroque Pearls and Shells
By Interi
Located in Dublin, Dalkey
"Cauliflower" fossil agate coral adorned with natural-forming baroque pearls and shells.
Fossil agate coral is Florida's state stone and is known for its unique formation that can take place over 20 million years. It's a natural gemstone that is created when prehistoric coral is gradually replaced with agate. This is a complete piece of fossil coral head...
Category
American Organic Modern Antique 15th Century and Earlier Natural Specimens
Materials
Agate, Coral
Golden Calcite Mineral with Apophyllite Geode From Nasik District, India
Located in New York, NY
Cavansite on Stilbite with Stilbite from Wagholi Quarry, Maharashtra, India.
Lustrous spherical aggregates of vibrant royal blue cavansite crystals lined up across a bed of quartz m...
Category
Indian Antique 15th Century and Earlier Natural Specimens
Materials
Crystal, Quartz, Other
Conichalcite with Quartz from Namibia
Located in New York, NY
From Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia
Scintillating formation of spherical aggregates of quartz with translucent green conichalcite microcrystals.
1.2 grams,...
Category
Namibian Antique 15th Century and Earlier Natural Specimens
Materials
Crystal, Quartz, Other
Chalcopyrite over Calcite from Edong Mining District, Daye, Hubei, China
Located in New York, NY
From Edong Mining District, Daye, Hubei, China
Cluster of sharp scalenohedral calcite crystals partially covered with lustrous iridescent metallic chalcopyrite crystals on the surfa...
Category
Chinese Antique 15th Century and Earlier Natural Specimens
Materials
Crystal, Other
Natural White Anhydrate Crystals on Quartz Matrix from Gerais Mine, Brazil
Located in New York, NY
A very rare combination of large, white Anhydrate crystal blades, forming a flower formation, within a crystal matrix of quartz. This extremely asthetic specimen, mined in the early ...
Category
Brazilian Antique 15th Century and Earlier Natural Specimens
Materials
Crystal, Quartz, Other
Genuine Giant Polished Agate Slice on Custom Metal Stand
Located in New York, NY
Beautiful, giant Brazilian banded agate mounted on a metal stand. Both sides are polished to a glassy finish revealing soft bands of beige and grey tones.
Agates are grounding stone...
Category
Brazilian Antique 15th Century and Earlier Natural Specimens
Materials
Agate
Amethyst Druze Geode Rock Formation
Located in View Park, CA
ANCIENT ENERGY: semiprecious cracked geode spilling out glorious amethyst array cradled in rough basalt. This is a TRUE rock formation sculpted from the...
Category
Antique 15th Century and Earlier Natural Specimens
Materials
Rock Crystal
Fossil Agate Coral with Iridescent Ammonites
By Interi
Located in Dublin, Dalkey
Fossil agate coral adorned with iridescent fossil ammonites.
The grey piece of fossil agate coral is cut and polished and adorned with the iridescent...
Category
American Organic Modern Antique 15th Century and Earlier Natural Specimens
Materials
Agate, Coral
Rock Crystal Sculpture
Located in New York, NY
Natural rock crystal cluster sculpture with brass stand.
Category
Antique 15th Century and Earlier Natural Specimens
Materials
Rock Crystal
Opal
Located in New York, NY
Opal
Tsehay Mewcha, Wegeltena, Delanta Woreda, South Wollo Zone, Amhara Region, Ethiopia
Measures: 11.2 cm tall x 7.2 cm wide
This opal captures all of the spectacular iridesc...
Category
Antique 15th Century and Earlier Natural Specimens
Materials
Opal
Genuine Polished Chevron Amethyst Sphere from Brazil (3.4lbs)
Located in New York, NY
Top quality polished chevron amethyst sphere with vivid purple color and translucent to transparent clarity.
Chevron Amethyst is a combination of Ame...
Category
Brazilian Antique 15th Century and Earlier Natural Specimens
Materials
Other
Spessartine Garnet with Aquamarine Crystals on Albite from Pakistan
Located in New York, NY
From Himalayan mountains - Shengus area, near Skardu, Pakistan
This red Spessartine Garnet cluster, has perfectly terminated crystals, with beautiful blue Aquamarine crystals, formed...
Category
Pakistani Antique 15th Century and Earlier Natural Specimens
Materials
Crystal, Rock Crystal
Black and Cream Tourmaline Stone Sculpture on Stand, Brazil, Prehistoric
Located in New York, NY
Brazilian large black cut tourmaline stone on stand.
Black mixed with cream.
Black Tourmaline is a stone often used for protection.
It's a great stone for soaking up negative ene...
Category
Brazilian Antique 15th Century and Earlier Natural Specimens
Materials
Tourmaline
Azurite Milpillas Mine, Mexico
Located in New York, NY
Azurite, Milpillas Mine, Cuitaca, Santa Cruz Municipality, Sonora, Mexico
Measures: 8 cm tall x 7.5 cm wide
This Azurite was found in the most important pocket, the Electric Blue...
Category
Mexican Antique 15th Century and Earlier Natural Specimens
Materials
Other
Antique Large Quartz Crystal Cluster Specimen
Located in Rochester, NY
Very large quartz rock crystal cluster specimen with clear and semi-clear spire formations. Overall beautiful naturally aged antique condition. Look at all pictures and read conditio...
Category
Prehistoric Antique 15th Century and Earlier Natural Specimens
Materials
Crystal, Quartz
Authentic Seymchan Pallasite Meteorite Slab from Russia
Located in New York, NY
The pallasites are a class of stony–iron meteorite. It consists of centimeter-sized olivine crystals of peridot quality in an iron-nickel matrix. Coarser metal areas develop Widmanst...
Category
European Antique 15th Century and Earlier Natural Specimens
Materials
Crystal, Rock Crystal, Iron
Rock Crystal Sculpture
Located in New York, NY
Natural rock crystal sculpture with stand.
Category
Antique 15th Century and Earlier Natural Specimens
Materials
Rock Crystal
Pre Colombian Choker Necklace with Mother of Pearl and Beads
Located in Dallas, TX
Pre-Columbian, North Coast Peru, Moche, ca. 100 to 500 CE.
A choker necklace comprised of seven strands strung with hundreds of black and white hand-carved shell beads. The strands...
Category
Peruvian Pre-Columbian Antique 15th Century and Earlier Natural Specimens
Materials
Coral
Sulfur on Aragonite Mineral from Agrigento Province, Sicily, Italy
Located in New York, NY
Sulfur on Aragonite from Agrigento Province, Sicily, Italy
Classic and beautiful plate of bright, gemmy, and translucent rich-yellow Sulphur crystals. The sulfur crystals are surrounded by translucent white aragonite...
Category
Italian Antique 15th Century and Earlier Natural Specimens
Materials
Crystal, Rock Crystal
Chrysocolla After Barite with Malachite Coated with Drusy Quartz
Located in New York, NY
Chrysocolla after Barite with malachite coated with Drusy quartz
Lupoto Mine, Dem. Rep. of the Congo
This specimen is from a recent discovery. This piece began life as a barite and...
Category
Antique 15th Century and Earlier Natural Specimens
Materials
Other
Light Grey With Light Olive Thin Slice Agate Sculpture, Brazil, Prehistoric
Located in New York, NY
Brazilian thin slice of agate mounted on a wood stand.
Agate is a banded form of finely-grained, microcrystalline Quartz.
The lovely color patterns and banding make this transluce...
Category
Brazilian Antique 15th Century and Earlier Natural Specimens
Materials
Agate
Dark Grey Thin Slice Agate Sculpture, Brazil, Prehistoric
Located in New York, NY
Brazilian thin slice of dark grey agate mounted on a wood stand.
Agate is a banded form of finely-grained, microcrystalline Quartz.
The lovely color patterns and banding make this...
Category
Brazilian Antique 15th Century and Earlier Natural Specimens
Materials
Agate
Fully Terminated Natural Gem Kunzite Crystal
Located in New York, NY
Fully terminated transparent gem quality spodumene var. kunzite with intense vibrant pink color all throughout the crystals. The crystal faces are deeply striated with a glassy luste...
Category
Afghan Antique 15th Century and Earlier Natural Specimens
Materials
Other
Rhodochrosite Mineral with Galena and Calcite from South Africa ( 10.8lbs)
Located in New York, NY
Rhodochrosite with Galena and Calcite from Kalahari Manganese Fields, Northeren Cape Prov., South Africa
Massive aesthetic specimen of powder-pink, bladed Rhodochrosite in hemispher...
Category
South African Antique 15th Century and Earlier Natural Specimens
Materials
Other
Spessartine with Smoky Quartz, Tongbei, Fujian Prov., China
Located in New York, NY
These sharp and brilliant spessartine trapezohedrons with smoky quartz began appearing on the market in early 2000. The Tongbei region is now quite well known as producing some of th...
Category
Chinese Antique 15th Century and Earlier Natural Specimens
Materials
Other
Genuine Polished Gimhae Stone from Pinggu Jinhai, China
Located in New York, NY
The Gimbae stone is from the ancient land of Pinggu - also known as the land of wonders. This piece of highly-polished Gimbae has a beautiful even pattern that flows throughout.
Gi...
Category
Chinese Antique 15th Century and Earlier Natural Specimens
Materials
Other
Calcite on Stibnite, Hechi Mining Area, Guangxi Region, China
Located in New York, NY
Calcite on Stibnite, Hechi mining area, Guangxi Region, China
Measures: 15.2 cm tall x 8 cm wide.
Ex-collection Dr. Stephen Smale.
This calcite is both transparent and translucent with bright glass like luster and strong vivid color. The calcite crystal has excellent definition showing extremely sharp geometric twinning planes at the center. The combination of fine colorful calcite with crystallized stibnite is very rare and only found in a few places on earth. These lemon yellow calcites...
Category
Chinese Antique 15th Century and Earlier Natural Specimens
Materials
Other
Taupe Border with Light Grey Thin Slice Agate Sculpture, Brazil, Prehistoric
Located in New York, NY
Brazilian thin slice of agate mounted on a wood stand.
Agate is a banded form of finely-grained, microcrystalline Quartz.
The lovely color patterns and banding make this transluce...
Category
Brazilian Antique 15th Century and Earlier Natural Specimens
Materials
Agate
Grey Border Thin Slice Agate Sculpture, Brazil, Prehistoric
Located in New York, NY
Brazilian thin slice of agate mounted on a custom steel stand.
Agate is a banded form of finely-grained, microcrystalline Quartz.
The lovely color patterns and banding make this t...
Category
Brazilian Antique 15th Century and Earlier Natural Specimens
Materials
Agate
Crinoid Fossil from Morocco, from the Ordovician Period 450-Million-Years Ago
Located in Chicago, IL
Another large Crinoid fossil from our collection. Crinoids are more commonly known as sea lilies and are members of the Echinodermata phylum with the st...
Category
Moroccan Other Antique 15th Century and Earlier Natural Specimens
Materials
Stone
Tree Agate Sculpture On Stand, Brazil, Prehistoric
Located in New York, NY
Brazilian tree agate mounted on stand.
Colors are cream with grey.
Vertical shape.
Beautiful coloring.
From a large collection, many different sizes ava...
Category
Brazilian Antique 15th Century and Earlier Natural Specimens
Materials
Agate
Dark Brown Thin Slice Agate on Stand, Brazil, Prehistoric
Located in New York, NY
Brazilian thin slice of agate mounted on a wooden stand.
Agate is a banded form of finely-grained, microcrystalline Quartz.
The lovely brown color patterns and cream banding...
Category
Brazilian Antique 15th Century and Earlier Natural Specimens
Materials
Agate
Pre Colombian Tairona Carnelian Bead Bracelet
Located in Dallas, TX
Circa 1000 - 1500 CE Pre Colombian. Columbia, Tairona. Beads.
A lovely bracelet of a wearable comprised or 17 seed form, tubular and ovoid beads carve...
Category
Colombian Pre-Columbian Antique 15th Century and Earlier Natural Specimens
Materials
Carnelian
Large Grey Druzy Quartz Keokuk Geode
By Interi
Located in Dublin, Dalkey
Geode from the Keokuk, Iowa area containing a variety of minerals with a quartz druzy interior. It took around 240 million years to create the beautiful quartz crystals covering the interior walls of the Keokuk geode...
Category
American Organic Modern Antique 15th Century and Earlier Natural Specimens
Materials
Rock Crystal
Natural Rock Crystal Sculpture
Located in New York, NY
Natural rock crystal sculpture with stand.
18 inch x 8 inch x 6 inch without stand.
Category
Antique 15th Century and Earlier Natural Specimens
Materials
Rock Crystal
