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North American Natural Specimens

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Place of Origin: North American
Chalcopyrite on Quartz from Flambeau Mine, Rusk County, Wisconsin, USA
Located in New York, NY
From Flambeau Mine, Rusk County, Wisconsin, USA Iridescent crystals of metallic chalcopyrite on quartz crystals. Bright and lively color of blu...
Category

21st Century and Contemporary North American Natural Specimens

Materials

Crystal, Rock Crystal, Other

Bulbous Vintage Turned Wood Bud Vase Studio Craft Woodworker Midcentury Vibe
By Rude Osolnik
Located in Hyattsville, MD
Beautiful form. Signed R.Carnes 98 Lysiton, possibly not very legible.
Category

1990s Adirondack North American Natural Specimens

Materials

Wood

Franklinite on Calcite from Franklin Mining District, Sussex County, New Jersey
Located in New York, NY
from Franklin Mining District, Sussex County, New Jersey Dark gray metallic franklinite crystals cluster in white calcite on matrix. The franklinite cry...
Category

21st Century and Contemporary North American Natural Specimens

Materials

Crystal, Other

Wood Mirror Decorated with Crystal Points and Fossil Shells
By Interi
Located in Dublin, Dalkey
Shadowbox frame wall mirror decorated with faden crystal points and fossil shells.
Category

21st Century and Contemporary Organic Modern North American Natural Specimens

Materials

Crystal

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

15th Century and Earlier Antique North American Natural Specimens

Materials

Crystal, Other

Copper included Calcite From Quincy Mine, Hancock, Keweenaw Peninsula Copper Dis
Located in New York, NY
From Quincy Mine, Hancock, Keweenaw Peninsula Copper District, Houghton County, Michigan Lustrous translucent parallel scalenohedral calcite crystals with metallic copper inclusions...
Category

21st Century and Contemporary North American Natural Specimens

Materials

Crystal, Copper

Twinned Golden Calcite Crystal from Elmwood Mine, Tennessee (283.3 grams)
Located in New York, NY
Lustrous transparent deep golden calcite crystal on small sphalerite matrix. Large double terminated scalenohedral twinned on the C-axis with well defined re-entrant faces, with sub ...
Category

21st Century and Contemporary North American Natural Specimens

Materials

Crystal, Other

Genuine Aragonite Stalactite Slice from Mexico (398.2 grams)
Located in New York, NY
AAA quality, rare find translucent perfect bullseye yellow Aragonite stalactite slice. Polished on front and rear sides. Aragonite is a naturally occurring polymorph of calcium carbo...
Category

21st Century and Contemporary North American Natural Specimens

Materials

Crystal, Other

Chalcopyrite on Quartz from Flambeau Mine, Rusk County, Wisconsin, USA
Located in New York, NY
From Flambeau Mine, Rusk County, Wisconsin, USA Iridescent crystals of metallic chalcopyrite on quartz crystals. Bright and lively color of blu...
Category

21st Century and Contemporary North American Natural Specimens

Materials

Crystal, Rock Crystal, Other

Pyrite Cube on Basalt from Gilman District, Eagle County, Colorado, USA
Located in New York, NY
Three large cubic pyrite crystal across intergrown perched on Basalt matrix. The pyrite crystals have smooth faces and sharp edges, stands upright nicely without additional support. ...
Category

21st Century and Contemporary North American Natural Specimens

Materials

Crystal, Pyrite, Other

Golden Calcite Crystals from York Stone Quarry, York County, Pennsylvania
Located in New York, NY
Massive twinned rhombohedral calcite crystals with rich orange to yellow color all throughout. Fully terminated with lustrous crystals faces with slight striations and rainbow iride...
Category

21st Century and Contemporary North American Natural Specimens

Materials

Crystal

Vintage Organic Modern Solid Teak Burlwood Planter Sculpture
Located in Deland, FL
Introducing a solid teak sculpture hand-carved from a rare burlwood portion of the coveted Burmese teak tree. Burlwood results from harvesting a tree or a portion of a tree that has ...
Category

1960s Organic Modern Vintage North American Natural Specimens

Materials

Wood

Golden Calcite with Sphalerite Crystal from Elmwood Mine, Tennessee (4 lbs)
Located in New York, NY
Large, museum-quality, lustrous transparent deep golden calcite with sphalerite crystal at the base of the crystal. Double terminated scalenohedral twinned on the C-axis with well de...
Category

21st Century and Contemporary North American Natural Specimens

Materials

Crystal, Other

Vesuvianite from Jeffrey Mine, Asbestos, Québec, Canada
Located in New York, NY
From Jeffrey Mine, Asbestos, Québec, Canada Sparkling cluster of large cluster of violet-colored vesuvianite crystals crystallized all around on greenish massive vesuvianite matrix....
Category

21st Century and Contemporary North American Natural Specimens

Materials

Crystal

Creedite from Mina Navidad, 19 km northwest of Abasolo, Durango, Mexico
Located in New York, NY
From Mina Navidad, 19 km northwest of Abasolo, Durango, Mexico Lustrous transparent colorless spherical clusters of radiating orange creedite crystals. The creedite crystals are tra...
Category

21st Century and Contemporary North American Natural Specimens

Materials

Crystal, Quartz, Other

Sculptural Magnesium
By Interi
Located in Dublin, Dalkey
This is sculptural magnesium that comes from a natural form of dolomite mineral. It is shaped through the Pidgeon's process of thermally reducing magnesium oxide with silicone in ext...
Category

21st Century and Contemporary Organic Modern North American Natural Specimens

Materials

Rock Crystal, Metal

Crystallized Native Copper from Chimney Rock Quarry, Bound Brook, Somerset Count
Located in New York, NY
The Chimney Rock Quarry in Bound Brook, NJ has produced world-class specimens of native copper. Unusually large specimen of crudely crystallized native copper crystal cluster. We...
Category

21st Century and Contemporary North American Natural Specimens

Materials

Crystal, Copper

Vintage Organic Natural Form Cypress Knuckle Sculpture
Located in Ferndale, MI
Vintage coastal cypress knuckle sculpture. Large and free standing . Naturally formed growth of Cypress wood . Works as a organic sculpture or green house element .
Category

Mid-20th Century Organic Modern North American Natural Specimens

Materials

Cypress

Pink Smithsonite from Kelly Mine, Magdalena District, Socorro County, New Mexico
Located in New York, NY
From Kelly Mine, Magdalena District, Socorro County, New Mexico, USA Beautiful specimen of lilac-purple botryoidal smithsonite in rounded, botryoidal shapes. The surface has minute ...
Category

21st Century and Contemporary North American Natural Specimens

Materials

Crystal, Rock Crystal, Other

Set of Eight Quartz Crystal Geode Geologic Specimen Bowls
Located in Ferndale, MI
Eight geological specimen bowls in varying sizes.
Category

15th Century and Earlier Arts and Crafts Antique North American Natural Specimens

Materials

Agate

Golden Calcite from Elk Creek, Meade County, South Dakota
Located in New York, NY
From Elk Creek, Meade County, South Dakota Large, museum-quality, lustrous transparent deep golden calcite on matrix. Double terminated scalenohedral twinned on the C-axis with well...
Category

21st Century and Contemporary North American Natural Specimens

Materials

Crystal, Rock Crystal

Golden Calcite Crystal from Elmwood Mine, Tennessee (4 lbs)
Located in New York, NY
Large, museum-quality, lustrous transparent deep golden calcite with small sphalerite crystal at the base of the crystal. Double terminated scalenohedral twinned on the C-axis with w...
Category

21st Century and Contemporary North American Natural Specimens

Materials

Crystal, Other

Golden Calcite on Sphalerite Matrix
Located in New York, NY
From Elmwood Mine, Carthage, Tennessee Large aesthetic cluster of highly lustrous black sphalerite crystals on a quartz coated matrix with micro golden calcite...
Category

21st Century and Contemporary North American Natural Specimens

Materials

Crystal

Galena with Quartz and Pyrite From Joplin, Missouri, USA
Located in New York, NY
From Joplin, Missouri, USA An aesthetic formation of interconnected cubic galena crystals bright metallic luster all on gossan matrix. Undamaged specimen, classic old locality. This ...
Category

21st Century and Contemporary North American Natural Specimens

Materials

Crystal, Quartz, Pyrite

Twinned Golden Calcite Crystal from Elmwood Mine, Tennessee (515.9 grams)
Located in New York, NY
Lustrous transparent deep golden calcite crystal on matrix. Large double terminated scalenohedral twinned deep golden calcite crystals with inclusions of sphalertie. The twinning on ...
Category

21st Century and Contemporary North American Natural Specimens

Materials

Crystal, Other

Purple Fluorite from Elmwood Mine, Carthage, Smith County, Tennessee
Located in New York, NY
Translucent cubic purple fluorite crystal overgrown on top of a clear quartz crystals. The fluorite surfaces are composed of smaller parallel crystal faces accented by small micro crystal clusters of barite. This specimen displays...
Category

21st Century and Contemporary North American Natural Specimens

Materials

Crystal, Other

Native Gold with Arsenapyrite Diltz Mine, Mariposa County California
Located in New York, NY
Well crystallized native (natural) gold running throughout arsenapyrite. The gold is perched atop the matrix. Weight: 98.1 grams, Size: 2.5 x 1 x 1.5 inches
Category

21st Century and Contemporary North American Natural Specimens

Materials

Crystal, Gold

Brochantite from Milpillas Mine, Cuitaca, Sonora, Mexico
Located in New York, NY
Milpillas Mine, Cuitaca, Sonora, Mexico Large cabinet specimen of acicular vivid green crystals of brochantite lining one side of gray matrix. The brochantite crystals are emerald-g...
Category

21st Century and Contemporary North American Natural Specimens

Materials

Crystal, Other

Amethyst from Piedra Parada, Las Vigas de Ramirez, Veracruz, Mexico
Located in New York, NY
Beautiful specimen from Piedra Parada, Las Vigas de Ramirez, Veracruz, Mexico. Parallel formation of amethyst crystals with great transparency and rich purple color with well defined...
Category

21st Century and Contemporary North American Natural Specimens

Materials

Crystal, Amethyst, Other

Amethyst from Piedra Parada, Las Vigas de Ramirez, Veracruz, Mexico
Located in New York, NY
Beautiful specimen from Piedra Parada, Las Vigas de Ramirez, Veracruz, Mexico. Parallel formation of amethyst crystals with great transparency and rich purple color with well defined...
Category

21st Century and Contemporary North American Natural Specimens

Materials

Crystal, Amethyst, Other

21" Natural Abstract Burl wood Sculpture on Metal Stand
Located in Pasadena, TX
This is a natural piece of burl wood root created into a sculpture. It sits on a well made metal stand.
Category

Late 20th Century North American Natural Specimens

Materials

Metal

Melanite Garnet Crystal from Ojos Españoles Mine, Chihuahua, Mexico
Located in New York, NY
From Ojos Españoles Mine (Mina La Prieta Linda), Chihuahua, Mexico Large cluster of lustrous black melanite garnet crystals on massive melanite matrix. Also called andradite garne...
Category

21st Century and Contemporary North American Natural Specimens

Materials

Crystal, Rock Crystal

Fossil Ferns mounted in original design acrylic base
By Pietra Gallery
Located in Polanco, CDMX
Name: Alethopteris Origin: Llewellyn St. Clair Formation, Pennsylvania Period: Carboniferous 300 to 360 million years ago They are plants similar to ferns, they were among the larg...
Category

2010s Organic Modern North American Natural Specimens

Materials

Acrylic

Andradite Garnet from Stanley Butte, San Carlos Indian Reservation Arizona
Located in New York, NY
From Stanley Butte, San Carlos Indian Reservation, Graham County, Arizona Well crystallized, classic cluster of greenish-brown andradite garnet crystals covering both sides. A classi...
Category

21st Century and Contemporary North American Natural Specimens

Materials

Crystal, Rock Crystal

Unique Artist Made Abstract Copper Sculptures
By Maria Jarreau Heller
Located in Bridgeport, CT
Created by multi disciplinary artist Yvette Jarreau. Artist made molten copper cold dropped sculptures in Abstract Organic form. Various shapes, sizes and textures. Some pieces show ...
Category

Mid-20th Century Organic Modern North American Natural Specimens

Materials

Copper, Wire

Natural Brazilian Agate specimen mounted in original design acrylic base
By Pietra Gallery
Located in Polanco, CDMX
A unique specimen of free form blue agate from Brazil. With impressive reflective luster and natural growth lines. Mounted in an original acrylic case ...
Category

2010s Organic Modern North American Natural Specimens

Materials

Agate

Contemporary Medium Green Onyx Obelisk / Crystal Point
Located in Toronto, ON
Invite healing energy into your home with a contemporary small green onyx crystal point / obelisk. Gorgeous in a collection, or as a stand alone statement piece. Obelisks are symbols...
Category

2010s North American Natural Specimens

Materials

Onyx

Yellow Fluorite with Barite from Elmwood Mine, Carthage, Smith County, Tennessee
Located in New York, NY
From Elmwood Mine, Carthage, Smith County, Tennessee Very aesthetic large transparent cubic fluorite crystals with white barite overgrown on yellow fluorite crystals. Weight: 6.5 ...
Category

21st Century and Contemporary North American Natural Specimens

Materials

Crystal

Genuine Aragonite Stalactite Slice from Mexico '311.6 grams'
Located in New York, NY
AAA quality, rare find translucent perfect bullseye yellow Aragonite stalactite slice. Polished on front and rear sides. Aragonite is a naturally occurring polymorph of calcium carbonate which differs from calcite in its crystal lattice structure...
Category

21st Century and Contemporary North American Natural Specimens

Materials

Other

Natural Malachite Rock on Display Stand as Chinese Scholar Stone
Located in Atlanta, GA
A natural malachite rock specimen with striking green and black colors fitted on a wood stand for viewing and meditating. The front of the gemstone features tight and small polished ...
Category

20th Century Chinoiserie North American Natural Specimens

Materials

Stone

Barite in Sphalerite from Sterling Mine, Stoneham, Weld County, Colorado
Located in New York, NY
From Sterling Mine, Stoneham, Weld County, Colorado Cluster of intersecting transparent many prismatic blue barite crystals in sphalerite matrix. Weight: 442.9 grams, Dimensions...
Category

21st Century and Contemporary North American Natural Specimens

Materials

Crystal, Rock Crystal

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

21st Century and Contemporary North American Natural Specimens

Materials

Crystal, Other

Vintage Barnacle Clusters Sra Shell Eall Sculpture Natural Specimen
Located in Boca Raton, FL
Beautiful organic modern natural specimens large barnacles cluster sea shell wall sculpture. Natures beauty at its best. Original color and shape barnacles mounted as wall installation.
Category

1970s Organic Modern Vintage North American Natural Specimens

Materials

Shell

Amethyst from Piedra Parada, Las Vigas de Ramirez, Veracruz, Mexico
Located in New York, NY
Beautiful specimen from Piedra Parada, Las Vigas de Ramirez, Veracruz, Mexico. Lustrous deep-purple transparent amethyst quartz crystals surrounded by smaller colorless quartz cry...
Category

15th Century and Earlier Antique North American Natural Specimens

Materials

Crystal, Amethyst, Other

Contemporary Abstract Ceramic Sculpture by Marisha Falkovich
Located in Paris, FR
Marisha Falkovich grew up in Moscow, Russia and lives and works in New York. She primarily works with ceramics and animation – her ceramic pieces are...
Category

2010s North American Natural Specimens

Materials

Clay

50 Million Y/O Fossil Leaves from Arkansas Mounted on a Custom Acrylic Stand
By Pietra Gallery
Located in Polanco, CDMX
Beautiful and detailed fossil leaves from Arkansas, USA dating 50-55 million years old from the Eocene period. Mounted on a custom acrylic stand.
Category

2010s Organic Modern North American Natural Specimens

Materials

Acrylic

Vintage Regency Monumental Glazed Ceramic Pear
Located in West Palm Beach, FL
Make a bold and whimsical statement with this monumental vintage glazed ceramic pear, a quintessential piece reflecting the playful grandeur of Hollywood Regency design. Its striking...
Category

Late 20th Century Mid-Century Modern North American Natural Specimens

Materials

Ceramic

Brazilian Circular Agate Slab on a Custom Acrylic Stand
By Pietra Gallery
Located in Polanco, CDMX
Top grade agate slab from Brazil. Agates are formed in rounded nodules, which are sliced open to bring out the internal pattern hidden in the stone. Their ...
Category

2010s Organic Modern North American Natural Specimens

Materials

Agate

Malachite in free form mounted in original design acrylic base
By Pietra Gallery
Located in Polanco, CDMX
Origin: Zaire, Africa Its name comes from the Latin malachites, in allusion to its color. It is currently used more as a semi-precious stone. It has been among the favorites of ki...
Category

2010s Organic Modern North American Natural Specimens

Materials

Malachite

210 Million Y/O Fossil Sauropods Sphere
By Pietra Gallery
Located in Polanco, CDMX
Name: Sauropods Period: Triassic-Late Cretaceous (approximately 210 and 66 million years ago) Sauropods (Sauropoda) are an infraorder of sauropodomorph dinosaurs that lived from the Late Triassic to the Late Cretaceous (approximately 210 and 66 million years ago, they lived in the Americas, Asia, Europe, Africa, Oceania and Antarctica. They were herbivorous and they were quadrupedal. Sauropods had very long necks, long tails, small heads (relative to the rest of their body), and four thick, pillar-like legs. They are notable for the enormous sizes attained by some species, and the group includes the largest animals to have ever lived on land. They were The name Sauropoda was coined by Othinel Charles Marsh in 1878, and is derived from Ancient Greek, meaning "lizard foot...
Category

2010s Organic Modern North American Natural Specimens

Materials

Acrylic

Contemporary Large Green Onyx Obelisk / Crystal Point
Located in Toronto, ON
Invite healing energy into your home with a contemporary large green onyx crystal point / obelisk. Gorgeous in a collection, or as a stand alone state...
Category

2010s North American Natural Specimens

Materials

Onyx

Vintage Boho Patinated Leaf Tree
Located in West Palm Beach, FL
Add a touch of nature-inspired elegance to your space with this Vintage Boho Patinated Leaf Tree, a stunning sculptural piece that captures the essence of organic beauty. Handcrafted...
Category

1970s Rustic Vintage North American Natural Specimens

Materials

Metal

Malachite Rock on Display Stand as a Viewing Stone
Located in Atlanta, GA
A malachite rock specimen with intense green and black colors fitted on a wood stand. The gemstone in the botryoidal form was polished in all sides except one side with a fissure to reveal the beautiful swirling patterns and colors. It is displayed as a viewing stone on a fitted wood base by an American collector of Chinese scholar rocks. Known as "Peacock Rock" in Chinese, there was a more recent tradition in China (from Qing Dynasty and on) to collect the exotic gemstones such as malachite and turquoise specimen...
Category

20th Century North American Natural Specimens

Materials

Stone

Arthur Court rare pair of brass/ lucite holders with specimens .
By Arthur Court
Located in Los Angeles, CA
Nice pair of brass and lucite specimens holders , marked Arthur Court
Category

Late 20th Century Post-Modern North American Natural Specimens

Materials

Brass

Vintage Boho Glazed Ceramic Bell Pepper
Located in West Palm Beach, FL
Add a dash of playful charm to your décor with this vintage glazed ceramic bell pepper sculpture. Hand-formed and finished in a vivid green glaze, this whimsical piece captures the n...
Category

Mid-20th Century North American Natural Specimens

Materials

Ceramic

Pair of Fossil Specimens
Located in Palm Beach, FL
Pair of Orthoconic Cephalopods towers or fossilized squid specimens carefully cut from stone and polished to reveal these remarkable organic sculptures.
Category

Mid-20th Century Mid-Century Modern North American Natural Specimens

Materials

Rock Crystal

Substantial Driftwood Table Lamp on Mahogany Base
Located in Brooklyn, NY
Circa 1940s sculptural driftwood table lamp with organic form and large size. Beautiful, natural patina and good age present. Mahogany oval base has been refinished; driftwood is i...
Category

1940s Primitive Vintage North American Natural Specimens

Materials

Driftwood, Mahogany

6' Brass and Copper Marsh Grass, Cattails and Driftwood Curtis Jere Style 1970s
By Curtis Jeré
Located in Camden, ME
A freestanding sculpture over six feet in height in the style of Curtis Jere from the 1970s. An interesting marsh vignette of copper and brass seagrass with cast bronze cattails and ...
Category

Late 20th Century Mid-Century Modern North American Natural Specimens

Materials

Brass, Bronze, Copper

Natural Brazilian Agate specimen mounted in original design acrylic base
By Pietra Gallery
Located in Polanco, CDMX
A unique specimen of free form blue agate from Brazil. With impressive reflective luster and natural growth lines. Mounted in an original acrylic case ...
Category

2010s Organic Modern North American Natural Specimens

Materials

Agate

Pair of Inuit Male Statues carved in Caribou bone-probably Nunivak, 20th Century
Located in Leuven , BE
This pair is a fine example of carving done by Inuit natives. Native Americans who live within and just below the Arctic Circle. Hand-made tools were improvised for carving and bow...
Category

Early 19th Century Antique North American Natural Specimens

Materials

Bone

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