18th Century and Earlier Natural Specimens
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Period: 18th Century and Earlier
Purple Amethyst Grey Agate White Calcite Decorative Object Sculpture Crystal
Located in London, GB
A half polished geode with a thick agatised border. The inside covered by deep purple amethyst crystals and 2 beautiful calcite formations at the centre, one of them covered with a b...
Category
Uruguayan Organic Modern Antique 18th Century and Earlier Natural Specimens
Materials
Agate, Amethyst, Quartz
Carcharodontosaurus Tooth (African T-Rex)
Located in New York, NY
This genuine Carcharodontosaurus tooth is a prehistoric treasure from one of the most fearsome predators of the Cretaceous period. With its razor-sharp serrations and blade-like shap...
Category
Moroccan Antique 18th Century and Earlier Natural Specimens
Materials
Bone
Red Vanadinite Decorative Object Sculpture Crystal Table top
Located in London, GB
A striking specimen of vanadinite from Morocco, displaying an intense deep red colour and remarkable lustre. The surface is covered with brilliant, well-formed crystals of varying si...
Category
Moroccan Organic Modern Antique 18th Century and Earlier Natural Specimens
Materials
Crystal, Quartz, Rock Crystal
Meteorite Impact Desert Glass
Located in London, GB
Libyan Desert Glass
Circa 29 Million y/o
Height: 9.5 cm
A beautiful, tactile piece of yellow glass, found between the high crested dunes of the Libyan De...
Category
Libyan Antique 18th Century and Earlier Natural Specimens
Materials
Glass
Conlinoceras Tarrantense Ammonite Fossil, 90+ Million Years Old
Located in Warrenton, OR
Conlinoceras Tarrantense Ammonite Fossil, 90-100 Million Years Old.
The Conlinoceras Tarrantense Ammonite is considered rare and is highly sought after as a collector's item.
Sin...
Category
American Prehistoric Antique 18th Century and Earlier Natural Specimens
Materials
Shell, Organic Material
$520 Sale Price
20% Off
Fossilized Turtle Skull
Located in New York, NY
A beautifully preserved fossilized turtle skull from the Kem Kem fossil formation in Morocco, exhibiting outstanding anatomical detail. The bone structure remains highly intact, with...
Category
Moroccan Antique 18th Century and Earlier Natural Specimens
Materials
Other
Rare Dryosaurus altus Dinosaur Femur Fossil - 150 Million Yrs Old Jurassic Bone
Located in New York, NY
Step into the Late Jurassic with this Rare Dryosaurus altus Dinosaur Femur Fossil - 150 Million Years Old Jurassic Specimen, a remarkably scarce bone from one of the era’s most agile...
Category
American Antique 18th Century and Earlier Natural Specimens
Materials
Other
Conlinoceras Tarrantense Ammonite Fossil, 90 to 100 Million Years Old
Located in Warrenton, OR
Conlinoceras Tarrantense Ammonite Fossil, 90 to 100 Million Years Old. A rare and highly sought after ammonite for collectors. The ammonite itself is somewhere between 5 and 6 inch...
Category
American Prehistoric Antique 18th Century and Earlier Natural Specimens
Materials
Shell, Organic Material
$1,488 Sale Price
20% Off
Natural Gogotte Specimen Formation
Located in Pease pottage, West Sussex
A Gogotte Formation
Of natural form, dating from the Oligocene period (30 Million years ago). Beguiling natural mineral formation, they are the result of calcium carbonate binding w...
Category
French Antique 18th Century and Earlier Natural Specimens
Materials
Stone
Paradoxides Trilobite Fossil
Located in New York, NY
This Paradoxides trilobite specimen presented as-unearthed in matrix dates back over 499 million years to the Middle Cambrian Epoch. Paradoxides is one of the earliest known genus of...
Category
Asian Antique 18th Century and Earlier Natural Specimens
Materials
Other
Natural Dendritic Specimen Slab or Fossil Specimen
Located in Warrenton, OR
Natural Dendritic Specimen Slab or Fossil Specimen, probably from the Jurassic period.
A small stand will come with the fossil as a gift unless you instruct us not to include it (it ...
Category
Unknown Organic Modern Antique 18th Century and Earlier Natural Specimens
Materials
Organic Material
Fossilized Turtle Skull II
Located in New York, NY
A beautifully preserved 95+ million year old fossilized turtle skull from the Kem Kem fossil formation in Morocco, exhibiting outstanding anatomical detail. The bone structure remain...
Category
Moroccan Antique 18th Century and Earlier Natural Specimens
Materials
Other
Greyish-White Lunar Meteorite Fragment
Located in London, GB
This beautifully polished lunar meteorite fragment is a precious but powerful display piece, offering both extraterrestrial provenance and striking natural beauty. This specimen is f...
Category
Antique 18th Century and Earlier Natural Specimens
Materials
Stone
Purple and pink Fluorite sculpture decorative object Tabletop
Located in London, GB
Behold the dazzling beauty of this multi-colored fluorite specimen from the USA, featuring a rich palette of violet hues interspersed with transparent areas and edges adorned with a ...
Category
American Organic Modern Antique 18th Century and Earlier Natural Specimens
Materials
Crystal, Quartz
Pair of 18th Century Italian Candlesticks with Agate Coral
Baroque Pearl
By Interi
Located in Dublin, Dalkey
Pair of 18th century Italian gold leaf candlestick tops with polished fossil agate coral and a natural forming baroque pearl. The 18th century fragments come from Tuscany and have th...
Category
Italian Rococo Antique 18th Century and Earlier Natural Specimens
Materials
Rock Crystal, Gold Leaf, Metal
7.5" Alethopteris Species Natural Tree Fern Fossil Specimen, 305 million yrs
Located in Warrenton, OR
7.5" Alethopteris Species Natural Tree Fern Fossil Specimen, 305 million yrs old apx.
This plant fossil specimen is unique and subtantial. In addition to the two large fern leaf fos...
Category
American Prehistoric Antique 18th Century and Earlier Natural Specimens
Materials
Organic Material
Fluorite Cubes with Creamy Calcite on Quartz Matrix
Located in London, GB
This exceptional specimen from La Viesca mine, La Collada, Asturias, Spain features sharp purple and blue fluorite cubes beautifully set on a bed of white quartz crystals. Scattered ...
Category
Spanish Antique 18th Century and Earlier Natural Specimens
Materials
Quartz
Giant Muonionalusta Meteorite
86 lbs
on Custom Metal Stand
Located in New York, NY
Truly a museum quality piece, this giant meteorite is a completely solid, natural Muonionalusta Meteorite sliced & polished which boasts its be...
Category
Scandinavian Antique 18th Century and Earlier Natural Specimens
Materials
Other
Natural Gogotte Specimen Formation
Located in Pease pottage, West Sussex
A Gogotte Formation
Of natural form, dating from the Oligocene period (30 Million years ago). Beguiling natural mineral formation, they are the result of calcium carbonate binding w...
Category
French Antique 18th Century and Earlier Natural Specimens
Materials
Stone
Monolithic Meteorite - Extraterrestrial Sculpture
Located in London, GB
This remarkable stony meteorite is a striking extraterrestrial sculpture, shaped by its journey through space. Almost monolithic in form, its minimal aesthetic gives it striking simi...
Category
North African Minimalist Antique 18th Century and Earlier Natural Specimens
Materials
Stone
Silver Sword – Stibnite
Located in London, GB
An extraordinary stibnite specimen from China, with a tall, elongated crystal formation that evokes the shape of a silver sword. Its sleek, metallic lustre and refined symmetry give ...
Category
Chinese Antique 18th Century and Earlier Natural Specimens
Materials
Crystal, Rock Crystal
$2,100
Purple Polished Amethyst White Calcite Grey Agate Decorative object Sculpture
Located in London, GB
This is an extraordinarily complete geode, split in two and mounted atop a custom metal Stand. This piece celebrates the visual phenomenon of the geode in its entirety, with some par...
Category
Uruguayan Organic Modern Antique 18th Century and Earlier Natural Specimens
Materials
Agate, Amethyst, Quartz
$24,000 Sale Price
76% Off
Genuine Natural Spinosaurus Dinosaur Tooth
Located in New York, NY
Spinosaurus (meaning "spine lizard") is a genus of theropod dinosaur that lived in what now is North Africa, during the upper Albian to upper Turonian stages of the Cretaceous period...
Category
Antique 18th Century and Earlier Natural Specimens
Materials
Other
$600 Sale Price
25% Off
Fossilized Clamshell with Naturally Formed Pearl on Polished Agate Base
By Interi
Located in Dublin, Dalkey
Fossilized clamshell with a natural forming pearl and mounted on a polished agate base.
This unique type of fossilized clamshell can be up to 1.5 to 2 million years old. The striki...
Category
American Organic Modern Antique 18th Century and Earlier Natural Specimens
Materials
Agate, Metal
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
American Antique 18th Century and Earlier Natural Specimens
Materials
Other
8.5" Polymorphopteris Species Natural Tree Fern Fossil Specimen, 305 million yrs
Located in Warrenton, OR
8.5" Polymorphopteris Species Natural Tree Fern Fossil Specimen, 305 million yrs old apx.
Discovered in Pennsylvania.
Here is another gorgeous plant fossil specimen that would make a...
Category
American Prehistoric Antique 18th Century and Earlier Natural Specimens
Materials
Organic Material
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 18th Century and Earlier Natural Specimens
Materials
Carnelian
Whole Ammonite Fossil, Mineral Specimen, Jurassic Cretaceous Period #HJA
Located in Point Richmond, CA
Madagascar
Jurassic - Cretaceous Period, 200 - 145 million years old
8.75 x 7 x 2 in. / 22 x 18 x 5 cm
Weight: 4 lbs 14 oz/ 2.065 kg
Ammonites were cephalopods that resembled a s...
Category
Malagasy Other Antique 18th Century and Earlier Natural Specimens
Materials
Precious Stone
Fossil Crocodile Tooth imbedded Int Turtle Shell
Located in New York, NY
This extraordinary fossil specimen captures a dramatic moment from the Upper Cretaceous period 70 million years ago: a Leidyosuchus crocodilian tooth embedded in the fossilized shell...
Category
American Antique 18th Century and Earlier Natural Specimens
Materials
Other
Mantelliceras Fossil Ammonite On Steel Mount
By Modenature
Located in Scorton, GB
CONDITION REPORT
Specimen: Mantelliceras Ammonite
Provenance: Anti-Atlas Mountain Range, Agadir Region, Morocco, NWA
Chronostratigraphy: Upper Cretaceous, ~135 Ma
Mount: THE FOSSIL ...
Category
North African Prehistoric Antique 18th Century and Earlier Natural Specimens
Materials
Limestone, Stainless Steel
Pyrite Cluster from Huanuco Province, Peru
Located in New York, NY
A classic and very attractive specimen of Pyrite from Huanzala Mine, Huanuco Province, Peru. Complex pyritohedron cluster with striated crystal faces and a metallic mirror luster wit...
Category
Peruvian Antique 18th Century and Earlier Natural Specimens
Materials
Crystal, Pyrite, Other
Alethopteris
Neuropteris Natural Tree Fern Fossil Specimen
Located in Warrenton, OR
Alethopteris
Neuropteris Natural Tree Fern Fossil Specimen, 300 - 360 years old apx.
Discovered in Pennsylvania.
Colors occurred naturally over time through the mineralization ...
Category
American Prehistoric Antique 18th Century and Earlier Natural Specimens
Materials
Organic Material
$316 Sale Price
20% Off
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
Moroccan Antique 18th Century and Earlier Natural Specimens
Materials
Cement, Other
Alethopteris
Neuropteris Natural Tree Fern Fossil Specimen
Located in Warrenton, OR
Alethopteris
Neuropteris Natural Tree Fern Fossil Specimen, 300 - 360 years old apx.
Discovered in Pennsylvania. Colors occurred naturally over time through the mineralization ...
Category
American Prehistoric Antique 18th Century and Earlier Natural Specimens
Materials
Organic Material
$280 Sale Price
20% Off
Mariopteris Species Natural Tree Fern Fossil Specimen Over 300 Million Years Old
Located in Warrenton, OR
Mariopteris Species Natural Tree Fern Fossil Specimen Over 300 Million Years Old
Discovered in Pennsylvania. Hues occur naturally over time through the mineralization process. The hu...
Category
American Prehistoric Antique 18th Century and Earlier Natural Specimens
Materials
Organic Material
$240 Sale Price
20% Off
Woolly Mammoth Tooth
Located in New York, NY
This extraordinary Woolly Mammoth tooth from Siberia is a rare relic of the Pleistocene epoch, dating back tens of thousands of years. Exhibiting distinct ridges and exceptional pres...
Category
Asian Antique 18th Century and Earlier Natural Specimens
Materials
Other
$2,060
Very Large Exquisite Pyritized Ammonite Pair (Speetoniceras sp.)
Located in New York, NY
Ammonites are an extinct group of marine cephalopods, resembling the modern nautilus. These fascinating creatures had a soft body with tentacles that emerged from a hollow, chambered...
Category
Russian Prehistoric Antique 18th Century and Earlier Natural Specimens
Materials
Stone, Pyrite
Oligocene Turtle Fossil, South Dakota
Located in New York, NY
Oligocene Turtle Fossil, South Dakota
This exceptional mounted turtle fossil originates from the Oligocene period (approximately 23–34 million years ago) and was unearthed in South D...
Category
American Antique 18th Century and Earlier Natural Specimens
Materials
Stone
Gem Grade Amethyst Geode Sculpture, Uruguay
Located in Los Angeles, CA
The amethyst geodes from Uruguay are mined from the same rock formation as their relatives just to the north across the border into southern Brazil and are igneous (volcanic) in orig...
Category
Uruguayan Organic Modern Antique 18th Century and Earlier Natural Specimens
Materials
Amethyst
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 18th Century and Earlier Natural Specimens
Materials
Rock Crystal
Translucent Desert Glass from Meteorite Impact
Located in London, GB
This strikingly translucent piece of Libyan Desert Glass is a remarkable example of a mysterious natural phenomenon, and striking display piece. It formed when a meteorite impact in ...
Category
Antique 18th Century and Earlier Natural Specimens
Materials
Glass
Azurite with Malachite
Located in London, GB
A magnificent large specimen from Guangdong, China, displaying a captivating blend of deep blue azurite and rich green malachite. The surface is covered with crystals of varying size...
Category
Chinese Antique 18th Century and Earlier Natural Specimens
Materials
Crystal, Rock Crystal, Malachite
$6,500
Antique Large Ammonite on Handcrafted Iron Stand
Located in Los Angeles, CA
Antique Large Ammonite, Solid Stone Featuring Fascinating Ridged Surface on Handcrafted Iron Stand, Weigh: 132 lbs.
Dimensions: 23"W X 4"D X 24.5"H
Category
American Antique 18th Century and Earlier Natural Specimens
Materials
Stone, Metal, Iron
An Outstanding, Highly Important Fossilised Tree
Located in Scorton, GB
A masterpiece of nature that will transform your space into a sanctuary of palaeontological expression. This remarkable piece of natural history that began its journey millions of ye...
Category
Malagasy Prehistoric Antique 18th Century and Earlier Natural Specimens
Materials
Limestone
Genuine Brenhama Pallasite Meteorite Slice (86 grams)
Located in New York, NY
Brenham is a pallasite meteorite found near Haviland, a small town in Kiowa County, Kansas, United States. Pallasites are a type of stony–iron meteorite that when cut and polished sh...
Category
American Antique 18th Century and Earlier Natural Specimens
Materials
Other, Iron
Blue and Violet Tourmaline Crystal Specimen - Paprok, Afghanistan
Located in Edison, NJ
This striking tourmaline crystal has a mesmerizing blue color, a robust size, and sharp form. Upon first glance, the piece appears to have a dark, almost black cap, but when lit, its...
Category
Afghan Antique 18th Century and Earlier Natural Specimens
Materials
Tourmaline
Large Crystal Geode with a Baroque Pearl
By Interi
Located in Dublin, Dalkey
Large white crystal quartz geode with a baroque pearl.
Geodes are formed as gas bubbles within volcanic lava. Over time, the lava flow weathers away to leave the quartz geode buried deep in the Moroccan desert. This was dug by hand and includes druzy white crystal formations.
This is a large geode specimen...
Category
Moroccan Prehistoric Antique 18th Century and Earlier Natural Specimens
Materials
Rock Crystal
71.56 Gram Gorgeous Tri Color Tourmaline Crystal From Afghanistan
By Deloris "Dee" Giltz 1
Located in Peshawar, PK
Gorgeous Tri Color Tourmaline Crystal From Afghanistan
WEIGHT: 71.56 grams
DIMENSIONS: 8.7 x 2.5 x 1.8 Cm
ORIGIN: Afghanistan
COLOR: Green, ...
Category
Afghan Adam Style Antique 18th Century and Earlier Natural Specimens
Materials
Rock Crystal
Mantelliceras Fossil Ammonite On Steel Mount
By Modenature
Located in Scorton, GB
A superb example of fossilised marine invertebrates, this specimen originates from the high-altitude sedimentary strata of the Anti-Atlas Mountains in northwestern Morocco an internationally celebrated region for its exceptionally rich Cretaceous marine deposits. The fossil displays...
Category
North African Prehistoric Antique 18th Century and Earlier Natural Specimens
Materials
Limestone, Stainless Steel
Genuine Natural Pre Historic Basilousaurus Whale Tooth
Located in New York, NY
This well preserved tooth is 40 to 34 million years old from the Late Eocene Period. Basilosaurus was first thought to be a reptile but was later identified as a genus of ancient cet...
Category
Antique 18th Century and Earlier Natural Specimens
Materials
Other
Fluorite Mineral from Hunan, China
Located in New York, NY
Fluorite from Yaogangxian Mine, Nanling Mountains, Hunan Province, China.
Huge cluster of fully crystallized, gem-purple fluorite crystals. The transparent fluorite crystals are lus...
Category
Chinese Antique 18th Century and Earlier Natural Specimens
Materials
Crystal, Other
Slim royal lapis lazuli
Located in London, GB
This refined, slim-cut lapis lazuli slab from Afghanistan showcases an
exceptionally deep, velvety blue with subtle golden pyrite flecks and faint
calcite veining.
Despite its slen...
Category
Afghan Antique 18th Century and Earlier Natural Specimens
Materials
Crystal, Lapis Lazuli, Rock Crystal
$1,500
Modern Clear Rock Crystal Sculpture Decorative Object Selenite
Located in London, GB
An impressive large crystal of selenite from the Mica Mine in Chihuahua, Mexico, beautifully transparent and resting on its natural matrix. The surface has a soft, glassy lustre that...
Category
Mexican Organic Modern Antique 18th Century and Earlier Natural Specimens
Materials
Crystal, Quartz, Rock Crystal
Malachite and Chrysocolla From Democratic Republic of the Congo
Located in New York, NY
Malachite and Chrysocolla from Kolwezi, Katanga, Democratic Republic of the Congo (Zaire).
Large polished free form botryoidal specim...
Category
Congolese Antique 18th Century and Earlier Natural Specimens
Materials
Other
Gogotte de Fontainebleau
Located in MILL, NL
Gogotte de Fontainebleau
Highly unique.
Gigantic fragment of Gogotte de Fontainebleau on custom stand.
A Gogotte de Fontainebleau is a natural sandstone formation that originated ...
Category
French Antique 18th Century and Earlier Natural Specimens
Materials
Other
$35,411
18th Century Italian Sunray on a Blue Celestite Sphere with Blue Coral
By Interi
Located in Dublin, Dalkey
18th century Italian gold leaf sunray mounted on a blue celestite sphere and wrapped in perfectly coordinating blue preserved coral.
The 18th century gold leaf sunray was once a par...
Category
Italian Rococo Antique 18th Century and Earlier Natural Specimens
Materials
Coral, Quartz, Rock Crystal, Gold Leaf
$1,387 Sale Price
25% Off
30.10 Carats Beautiful Bi Color Tourmaline Crystal From Afghanistan
By Deloris "Dee" Giltz 1
Located in Peshawar, PK
Beautiful Bi Color Tourmaline Crystal From Afghanistan
Weight: 30.10 Carat
Dim: 3.6 x 1.6 x 0.9 Cm
Origin : Afghanistan
Tourmaline is a...
Category
Afghan Adam Style Antique 18th Century and Earlier Natural Specimens
Materials
Rock Crystal
Genuine Natural Large Spinosaurus Dinosaur Tooth (67 grams)
Located in New York, NY
This large, Museum-quality Spinosaur tooth is completely in tact with no repairs. This incredible specimen includes a display box for preservation and display purposes. Spinosaurus (...
Category
Prehistoric Antique 18th Century and Earlier Natural Specimens
Materials
Other
Blue Fluorite Crystal Mineral Specimen, Yaogangxian Mine, China
Located in Edison, NJ
The Yaogangxian mine (whose name translates to, “Jade-Mountain god”) is located within a 4 x 2.5 km expanse of a tungsten-tin (W-Sn) deposit in the Hunan Province of China. Although the deposit has been mined since 1914 for ore, it has only recently been a source of collectible mineral specimens. Despite being among the newer finds in the mineral collecting world, YGX fluorites have distinguished themselves with their enchanting water-color blues, lilacs, and purples and propensity for good form.
This is a sculptural example made up of several cubic fluorite crystals...
Category
Chinese Antique 18th Century and Earlier Natural Specimens
Materials
Multi-gemstone
Fossil Theropod Dinosaur Femur Bone
Located in Scorton, GB
This huge leg bone of a theropod dinosaur was a rare Dinosarian find by any standards. It was discovered in the desert regions of North Africa and has now been conserved, cleaned, an...
Category
North African Prehistoric Antique 18th Century and Earlier Natural Specimens
Materials
Bronze
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