Quartz Natural Specimens
Color: Gray
Material: Quartz
Rare Tabletop Amethyst Formation with Calcite Goethite & Quartz
Located in London, GB
A very rare and exquisite table-top amethyst formation. The long fromation preserves a prominent golden calcite crystal on a bed of deep purple amethyst and is particularly sculptura...
Category
15th Century and Earlier Uruguayan Antique Quartz Natural Specimens
Materials
Agate, Amethyst, Quartz
Natural Rock Crystal Quartz Sculpture
Located in New York, NY
A natural rock crystal cluster with polish brass stand.
Measures: I 12” /L x 8” /D x 4” /H without stand.
Category
15th Century and Earlier Antique Quartz Natural Specimens
Materials
Quartz
Large Genuine Polished Clear Quartz Sphere from Brazil (10 lbs)
Located in New York, NY
This museum quality large polished Clear Quartz sphere from Brazil. This sphere boasts a weight of 34lbs and has been expertly polished to a high l...
Category
21st Century and Contemporary Brazilian Quartz Natural Specimens
Materials
Crystal, Quartz, Other
Large Gogottte
Located in London, GB
A rare Gogotte formation – a millions-of-years old naturally shaped sandstone concretion, consisting of tiny quartz fragments held together by cal...
Category
15th Century and Earlier French Antique Quartz Natural Specimens
Materials
Quartz
Polished Agate Cathedral with a Tangerine Crystal Point
By Interi
Located in Dublin, Dalkey
Polished agate cathedral with a tangerine crystal point.
Agate is characterized by its fineness of grain and brightness of color. These slabs are clas...
Category
15th Century and Earlier American Organic Modern Antique Quartz Natural Specimens
Materials
Agate, Rock Crystal, Quartz
White quartz with green & watermelon tourmaline
Located in London, GB
An unusual sculptural arrangement of two clear quartz crystals, punctuated and adorned on all sides with dark green tourmaline, watermelon colour in cross section.
Category
15th Century and Earlier Brazilian Antique Quartz Natural Specimens
Materials
Quartz, Tourmaline
Natural Lemurian Quartz Crystal from Brazil (1.65 lbs)
Located in New York, NY
This natural 1.65 lb Brazilian Lemurian Quartz is a large single specimen, featuring transparency and an intact termination. No damage is present, and the crystal is unpolished. Clea...
Category
21st Century and Contemporary Brazilian Quartz Natural Specimens
Materials
Crystal, Quartz, Other
Large columnar agate and amethyst formation
Located in London, GB
Striking large vertical presentation displaying vibrant purple amethyst bordered by a thick agate layer. One of a group of four impressive specimens. Pieces such as this are hard t...
Category
15th Century and Earlier Uruguayan Antique Quartz Natural Specimens
Materials
Agate, Amethyst, Quartz
Large columnar agate and amethyst formation
Located in London, GB
Striking large vertical presentation displaying vibrant purple amethyst bordered by a thick agate layer. One of a group of four impressive specimens. Pieces such as this are hard t...
Category
15th Century and Earlier Uruguayan Antique Quartz Natural Specimens
Materials
Agate, Amethyst, Quartz
Quartz var. Grape Agate from near Pantai Manakarra, Mamuju, Sulawesi, Indonesia
Located in New York, NY
From near Pantai Manakarra, Mamuju, Sulawesi, Indonesia Double-sided cluster of translucent grape purple quartz agate in spherical formations with a radial internal structure and are found in cavities in pillow basalt. Also known as Grape Agate...
Category
21st Century and Contemporary Indonesian Quartz Natural Specimens
Materials
Crystal, Quartz, Other
Large columnar agate and amethyst formation
Located in London, GB
Striking large vertical presentation displaying vibrant purple amethyst bordered by a thick agate layer. One of a group of four impressive specimens. Pieces such as this are hard t...
Category
15th Century and Earlier Uruguayan Antique Quartz Natural Specimens
Materials
Agate, Amethyst, Quartz
Large columnar agate and amethyst formation
Located in London, GB
Striking large vertical presentation displaying vibrant purple amethyst bordered by a thick agate layer. One of a group of four impressive specimens. Pieces such as this are hard t...
Category
15th Century and Earlier Uruguayan Antique Quartz Natural Specimens
Materials
Agate, Amethyst, Quartz
Herkimer Quartz Cluster from Herkimer County, New York (259.5 grams)
Located in New York, NY
Doubly-terminated, stacked cluster of Herkimer Quartz crystals from Herkimer County, New York. This aesthetic specimen, translucent to transparent 3d diamond shaped clusters, is in p...
Category
21st Century and Contemporary American Quartz Natural Specimens
Materials
Crystal, Quartz, Other
Quartz Crystal Cluster From (8 lbs)
Located in New York, NY
A beautiful and free-form shaped translucent quartz clusters from Brazil. This specimen has beautiful lustrous quartz crystals. A great gift and a beautiful display item in any room....
Category
21st Century and Contemporary Brazilian Quartz Natural Specimens
Materials
Crystal, Quartz, Other
Druzy Quartz Amethyst with Green Celadonite from Uruguay (30 lbs)
Located in New York, NY
An exquisite light grey druzy quartz stalactite cluster with details in green celadonite and white quartz. This piece is very special due to it...
Category
21st Century and Contemporary Uruguayan Quartz Natural Specimens
Materials
Crystal, Amethyst, Quartz, Other
Galena with Quartz from Huanzala Mine, Huallanca District, Peru
Located in New York, NY
From Barite on Galena with Pyrite from Huanzala Mine, Huallanca District, Huanuco Department, Peru Lustrous grey metallic galena crystals showing interpenetrant twinned formation wit...
Category
21st Century and Contemporary Peruvian Quartz Natural Specimens
Materials
Crystal, Quartz, Other
Galena with Quartz and Pyrite From Joplin, Jasper County, Missouri, USA
Located in New York, NY
From Joplin, Jasper County, Missouri, USA
Lustrous large single 1 inch blue steel colored galena crystals on matrix enriched with quartz and yellow-metallic pyrite crystals. The gale...
Category
21st Century and Contemporary American Quartz Natural Specimens
Materials
Crystal, Quartz, Other
Quartz var. Grape Agate from near Pantai Manakarra, Mamuju, Sulawesi, Indonesia
Located in New York, NY
From near Pantai Manakarra, Mamuju, Sulawesi, Indonesia Double-sided cluster of translucent grape purple quartz agate in spherical formations with a radial internal structure and are found in cavities in pillow basalt. Also known as Grape Agate...
Category
21st Century and Contemporary Indonesian Quartz Natural Specimens
Materials
Crystal, Quartz, Other
Scepter Quartz Crystal Cluster from Hubei, China
Located in New York, NY
From Hubei, China. Massive 8'' scepter shaped quartz crystal fully terminated with milky white core on a quartz cluster base. The scepter crystal is damage free, terminated with glas...
Category
21st Century and Contemporary Chinese Quartz Natural Specimens
Materials
Crystal, Quartz
Small amethyst cluster
Located in London, GB
A small amethyst cluster with interesting sprinkling of creamy calcite crystals.
Polished at the edges.
This piece was legally and ethically sourced directly in the prestigious mine...
Category
15th Century and Earlier Uruguayan Antique Quartz Natural Specimens
Materials
Agate, Amethyst, Quartz
Hubnerite with Quartz From Mundo Nuevo Mine, Peru
Located in New York, NY
From Mundo Nuevo Mine, Huamachuco, Sanchez Carrion Province, La Libertad Dept., Peru
Superb formation of fully terminated sharp metallic black hubnerite crystals inter grown with tr...
Category
21st Century and Contemporary Peruvian Quartz Natural Specimens
Materials
Crystal, Quartz
Green Fluorite on Quartz Matrix from from Ruyuan, Lechang, Guandong, China (2.5
Located in New York, NY
From Ruyuan, Lechang, Guandong, China
Large showy 1.5 inch gem green transparent fluorite crystal with blue phantom zoning at the center termination on matrix lined with scintillati...
Category
21st Century and Contemporary Chinese Quartz Natural Specimens
Materials
Crystal, Quartz
Small floral formation
Located in London, GB
A small formation consisting of a white quartz stalactite on a bed on lilac
amethyst.
This piece was legally and ethically sourced directly in the prestigious mines of Uruguay, Sout...
Category
15th Century and Earlier Uruguayan Antique Quartz Natural Specimens
Materials
Agate, Amethyst, Quartz
Aquamarine on Quartz with Microline from Skardu Road, Baltistan, Pakistan
Located in New York, NY
From Skardu Road, Baltistan, Northern Areas, Pakistan
Large interesting quartz crystals with a cluster of microline at the center with gem transparent aquamarine crystals.The aqua...
Category
21st Century and Contemporary Pakistani Quartz Natural Specimens
Materials
Crystal, Quartz, Rock Crystal
Quartz with Inclusions, Corinto, Minas Gerais, Brazil
Located in New York, NY
One of our specialties is inclusions. We have handled many of the world's finest known examples. I have never seen anything like this before. Normally you would find a single crystal...
Category
15th Century and Earlier Brazilian Antique Quartz Natural Specimens
Materials
Quartz, Other
Quartz, Penas Blancas Mine, Vasquez-Yacopi Dist., Boyaca Dept., Colombia
Located in New York, NY
Quartz.
Penas blancas mine, Vasquez-Yacopi dist.,
Boyaca Dept., Colombia.
Measures: 45 cm tall x 7.6 cm wide.
At least 12% of the earth's crust is quartz, making it one of ...
Category
15th Century and Earlier Colombian Antique Quartz Natural Specimens
Materials
Quartz, Other
Two Genuine Banded Agate Geode on Custome Wooden Stand, '8 lbs'
Located in New York, NY
Beautiful and colorful Brazillian two blue banded agate with geode cavity lined with lustrous druzy quartz crystals. Front faces has been polished to...
Category
21st Century and Contemporary Quartz Natural Specimens
Materials
Crystal, Quartz
Genuine Amethyst Cluster on Metal Stand (14" Tall, 16.8 lbs)
Located in New York, NY
AAA Quality Brazilian deep-grape Amethyst crystal cluster - handmade and formed into a free-form shape. This beautiful specimen comes with a metal stand and is perfect display piece....
Category
21st Century and Contemporary Brazilian Quartz Natural Specimens
Materials
Crystal, Quartz, Rock Crystal
90lb Natural White Quartz Crystal Rock Stone Formation Healing Cluster
Located in Dayton, OH
A fine and impressive 90 pound natural white quartz specimen. Gorgeous natural sculpture adding organic modern element to any room.
This white crystal is considered a “master heal...
Category
Late 20th Century Primitive Quartz Natural Specimens
Materials
Quartz
Natural Quartz with Galena from Peru
Located in New York, NY
Quartz with Galena from Huanzala Mine, Huallanca District, Huanuco Department, Peru
Excellent specimen of complex galena crystals aggregates on matrix with very well crystalized clear quartz point...
Category
21st Century and Contemporary Peruvian Quartz Natural Specimens
Materials
Crystal, Quartz, Rock Crystal
Huelandite over Quartz from Jalgaon, Maharashtra, India
Located in New York, NY
From Jalgaon, Maharashtra, India
Unusual red-pink crystals of heulandite on matrix covered with translucent, colorless quartz crystals
Measures: Weight: 1.2 lbs, Dimensions: 7 ...
Category
2010s Indian Quartz Natural Specimens
Materials
Crystal, Quartz, Rock Crystal
Natural Galena Mineral from Bulgaria
Located in New York, NY
Galena from Krushev Dol Mine, Madan District, Rhodope Mountains, Bulgaria.
Bright metallic galena crystals with mirror-like surface luster with minor quartz. The galena crystals h...
Category
15th Century and Earlier Bulgarian Antique Quartz Natural Specimens
Materials
Crystal, Quartz, Rock Crystal
White Quartz Stalactite Formation
Located in London, GB
This substantial formation consists of prominent white quartz crystals
with a slight green tinge, laid over a bed of undulating stalactites. A small
hon...
Category
15th Century and Earlier Uruguayan Antique Quartz Natural Specimens
Materials
Agate, Amethyst, Quartz
Natural Polished Rose Quartz Freeform from Brazil, '7.4 Lbs'
Located in New York, NY
This museum quality, large freeform is carved from a solid piece of natural, gem quality Rose Quartz. This piece has remarkable transparency with a warm pink color. Hand polished to ...
Category
21st Century and Contemporary Brazilian Quartz Natural Specimens
Materials
Quartz
Polished Rose Quartz Flame Freeform from Brazil, '8.5 Lbs'
Located in New York, NY
AAA quality, hand-polished flame free-form of natural gem translucent rose quartz from Brazil. This specimen has bright rich color, all sides hand polished to a smooth mirror finish....
Category
21st Century and Contemporary Brazilian Quartz Natural Specimens
Materials
Quartz
Natural Pyrite Cluster Heart (7 lbs)
Located in New York, NY
AAA-quality polished Pyrite heart from Peru. This mineral's metallic luster and pale brass-yellow hue gives it a superficial resemblance to gold. This piece is polished to a high mir...
Category
21st Century and Contemporary Peruvian Quartz Natural Specimens
Materials
Quartz, Rock Crystal
Scolecite on Stilbite From Nasik District, Maharashtra, India (249 grams)
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
2010s Indian Quartz Natural Specimens
Materials
Quartz
Blue Agate Pyramidal Cave Formation with Druze
Located in London, GB
A beautiful pyramidal formation with thick border of blue banded agate.
The central cavity resembling a cave with a floor of druzy quartz and calcite
crystals. Nascent stalactites ...
Category
15th Century and Earlier Uruguayan Antique Quartz Natural Specimens
Materials
Quartz, Agate, Amethyst
Genuine Natural Barite on Calcite Pseudomorph from, India
Located in New York, NY
From Aurangabad, Maharashtra, India.
Large pale snow white pseudomorph crystal of gem transparent calcite crystals coated with sparkling barite micro crystals. In pristine conditi...
Category
15th Century and Earlier Indian Antique Quartz Natural Specimens
Materials
Quartz, Rock Crystal
Cavansite on Quartz From Wagholi Quarry, Maharashtra, India
Located in New York, NY
From Wagholi Quarry, Maharashtra, India
Vibrant royal blue cavansite crystals in spherical aggregates on quartz microcrystal-coated matrix with small isolated rhombic calcite crys...
Category
15th Century and Earlier Indian Antique Quartz Natural Specimens
Materials
Crystal, Quartz, Other
Natural Quartz Point on White Feldspar Crystal From Himalaya Mountains, India
Located in New York, NY
Huge, museum-quality, Himalayan quartz generator crystal, sitting on a large, white Feldspar crystal, both perfectly terminated with top luster. This pi...
Category
15th Century and Earlier Indian Antique Quartz 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
15th Century and Earlier Namibian Antique Quartz Natural Specimens
Materials
Crystal, Quartz, Other
Double Windowed Amethyst Geode with Agatised Borders and Rare Calcite Formation
Located in London, GB
The central element of this geode has been preserved with two windows
on each side, revealing gorgeous calcite formations sat on a blanket of
differentially tinted amethystine quar...
Category
15th Century and Earlier Uruguayan Antique Quartz Natural Specimens
Materials
Agate, Amethyst, Quartz
Oval Shaped Deep Purple Amethyst Geode Section
Located in London, GB
This small oval shaped formation has particularly deep purple, large amethyst crystals separated by a streak of white quartz, exposed from a tangentially cut and polished stalactite....
Category
15th Century and Earlier Uruguayan Antique Quartz Natural Specimens
Materials
Agate, Amethyst, Quartz
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
15th Century and Earlier Indian Antique Quartz Natural Specimens
Materials
Crystal, Quartz, Other
Geode Heart with Rare Formations and Double Colour Crystals Amethyst and Quartz
Located in London, GB
From the “heart” of a large geode, this specimen shows various crystal
formations of note. The multi-windowed piece shows amethyst in typical
peaked form as well as stellate white quartz formations...
Category
15th Century and Earlier Uruguayan Antique Quartz Natural Specimens
Materials
Agate, Amethyst, Quartz
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
15th Century and Earlier Brazilian Antique Quartz Natural Specimens
Materials
Crystal, Quartz, Other
Complex Natural Geode Slice with Amethyst and Quartz
Located in London, GB
This large and thick slice preserves a complex arrangement of two interlocking
geodes, one with a citrine-like orange quartz and another with
deep purple amethyst. The exterior gre...
Category
15th Century and Earlier Uruguayan Antique Quartz Natural Specimens
Materials
Agate, Amethyst, Quartz
Studio Maison Nurita Agate and Quartz Slice Sculpture with Brushed Nickel Base
Located in Toronto, ON
A gorgeous large Studio Maison Nurita mounted mineral slice comprised of white quartz and agate. With a substantial hand fabricated base made from ste...
Category
2010s Canadian Quartz Natural Specimens
Materials
Agate, Quartz, Steel, Nickel
Exceptional “Excalibur” Amethyst Formation, Calcite, Agate, Quartz
Located in London, GB
With its extremely unusual central amethyst epimorph after calcite, this natural
wonder evokes images of the legendary sword, Excalibur, magically fixed in
the stone. Elsewhere we ...
Category
15th Century and Earlier Uruguayan Antique Quartz Natural Specimens
Materials
Agate, Amethyst, Quartz
Unusual Organic Green-Blue Quartz Cluster
Located in London, GB
Multiple stalactites seemingly grow from a grassy meadow of green quartz
on this impressive piece. A wonderful sculptural specimen with a rare organic
quality.
This piece was le...
Category
15th Century and Earlier Uruguayan Antique Quartz Natural Specimens
Materials
Agate, Amethyst, Quartz
Blurry Purple on Rhomboidal Quartz Amethyst
Located in London, GB
A beautiful blur of purple runs through this medley of rhomboidal quartz
crystals. All preserved on a thin celatonite shell, left in its rough condition.
This piece was legally a...
Category
15th Century and Earlier Uruguayan Antique Quartz Natural Specimens
Materials
Agate, Amethyst, Quartz
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
15th Century and Earlier Prehistoric Antique Quartz Natural Specimens
Materials
Crystal, Quartz
Small Formation of Clear Quartz on Thick Agate
Located in London, GB
Several small stalactites adorn this piece, covered in light orange druzy quartz.
This piece was legally and ethically sourced directly in the prestigious mines of Uruguay, South ...
Category
15th Century and Earlier Uruguayan Antique Quartz Natural Specimens
Materials
Agate, Amethyst, Quartz
Small Bluish-Grey Quartz with Cut Stalactite
Located in London, GB
A pleasing small display piece showcasing bluish druzy quartz covering a stalactite, which is cut and polished at the tip to reveal the floral interior structure.
This piece was l...
Category
15th Century and Earlier Uruguayan Antique Quartz Natural Specimens
Materials
Agate, Amethyst, Quartz
Amethyst Mineral Specimen with High Crystal Peaks on Wooden Stand
Located in London, GB
A gorgeous deep purple amethyst cluster with high peaked crystals. The polished frame shows mineral layers developing from the rough basalt, to the grey/blue agate, the thick layer o...
Category
15th Century and Earlier South American Antique Quartz Natural Specimens
Materials
Agate, Amethyst, Quartz
Rare Tabletop Amethyst Formation with Calcites Goethite & Quartz
Located in London, GB
A very rare and exquisite table-top amethyst formation. The long formation preserves prominent golden calcites crystal on a bed of deep purple amethyst and is particularly sculptural...
Category
15th Century and Earlier Uruguayan Antique Quartz Natural Specimens
Materials
Agate, Amethyst, Quartz
Coral like Round Geode with Polished Borders
Located in London, GB
Beautiful green-grey coral-like stalactites emerge from the interior lining of this
round geode. The borders polished to reveal the celdonite shell with the exterior
basalt still v...
Category
15th Century and Earlier Uruguayan Antique Quartz Natural Specimens
Materials
Agate, Quartz
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