15th Century and Earlier Natural Specimens
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105
976
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80
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12
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5
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44
65
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708
329
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211
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Period: 15th Century and Earlier
A Stunning Knobby Ammonite Fossil Specimen, About 93 Million Years Old
Located in Warrenton, OR
A Stunning Knobby Ammonite Fossil Specimen, About 93 Million Years Old.
This is a very beautiful, multicolored (to our eye, taupe-brown, peach, white, tan) ammonite with leafy patter...
Category
American Organic Modern Antique 15th Century and Earlier Natural Specimens
Materials
Shell, Organic Material
Conlinoceras Tarrantense Ammonite Fossil, 90-100 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.
Thi...
Category
American Organic Modern Antique 15th Century and Earlier Natural Specimens
Materials
Shell, Organic Material
$700 Sale Price
20% Off
Polished Ammonite Fossil, Cleoniceras sp, Around 110 Million Years Old
Located in Warrenton, OR
Polished Ammonite Fossil, Cleoniceras sp, Around 110 Million Years Old, with Beautiful Leafy-Like Suture Patterns.
This piece will need a stand for you to display it upright unless y...
Category
Unknown Organic Modern Antique 15th Century and Earlier Natural Specimens
Materials
Shell, Organic Material
$300 Sale Price
50% Off
Extra Large Jurassic Ammonite Fossil 11 x 10.5 x 3.75" w/ Leafy Suture Patterns
Located in Warrenton, OR
Extra Large Jurassic Ammonite Fossil 11 x 10.5 x 3.75" w/ Leafy Suture Patterns. Comes with a second, tiny (1.25 x 1 x .5) ammonite, further demonstrating the size of this one.
This...
Category
Unknown Organic Modern Antique 15th Century and Earlier Natural Specimens
Materials
Shell, Organic Material
$1,580 Sale Price / set
20% Off
Genuine Sericho Pallasite Meteorite
Located in New York, NY
This luminous Sericho pallasite meteorite slice offers a captivating view into the early solar system. Dating back approximately 4.5 billion years, this stony-iron meteorite was discovered in Kenya and officially recognized in 2016, although the fall is believed to have occurred decades earlier.
This Sericho slice features a mosaic of orange and green Olivine – the gem variety of Peridot – suspended in a gleaming iron-nickel matrix. Especially when backlit, the Olivine crystals radiate with striking transparency and color.
Pallasites make up less than 1% of all known meteorites and are among the rarest and most beautiful of extraterrestrial materials. Thought to originate from disrupted asteroids in the early solar system, specimens like this one likely formed at the boundary between a molten metal core and a silicate-rich mantle – or through high-energy impacts between differentiated bodies. This meteorite slice offers a literal cross-section of planetary formation and destruction.
A true standout for any meteorite, mineral, or space memorabilia...
Category
Kenyan Antique 15th Century and Earlier Natural Specimens
Materials
Crystal, Other
Vintage Clear Rock Crystal Quartz Tower / Sculpture
Located in San Diego, CA
Admired since ancient times, clear rock crystal quartz is prized for its extraordinary natural design and beauty. This vintage 1970s tower is polished and presented in a wonderful to...
Category
American Antique 15th Century and Earlier Natural Specimens
Materials
Quartz, Rock Crystal
Mosaic-like Lunar Meteorite Cross Section
Located in London, GB
This spectacular polished slice of the Lunar meteorite Gadamis 004, reveals a mosaic-like interior, evoking the surface of the Moon as seen by the eye on a clear night. Weighing 149 ...
Category
Antique 15th Century and Earlier Natural Specimens
Materials
Stone
Moldavite From the Czech Republic
Located in New York, NY
This rare and beautifully textured 3.06 gram Moldavite specimen showcases the natural, aerodynamic form and vibrant olive-green hue characteristic of the finest Czech impact glass. M...
Category
Czech Antique 15th Century and Earlier Natural Specimens
Materials
Other
Fossilized Dire Wolf Skull
Located in New York, NY
This extraordinary fossilized dire wolf skull is a rare and remarkable artifact that offers a glimpse into the Ice Age. Featuring well-preserved bone structure, this specimen is a te...
Category
North American Antique 15th Century and Earlier Natural Specimens
Materials
Other
55.77 Gram Seymchan Pallasite Meteorite Slice
Located in New York, NY
This Seymchan pallasite meteorite slice is a true natural masterpiece, showcasing a dazzling array of golden-hued Olivine crystals suspended in a lustrous iron-nickel matrix. Careful...
Category
Russian Antique 15th Century and Earlier Natural Specimens
Materials
Crystal, Other
Woolly Mammoth Tooth // 3 Lb. // Ice Age Fossil
Located in New York, NY
This extraordinary Woolly Mammoth tooth from Siberia is a true relic of the Ice Age, dating back tens of thousands of years. With its distinct ridges and well-preserved texture, this...
Category
Asian Antique 15th Century and Earlier Natural Specimens
Materials
Other
Megalodon Tooth – 4" High – Ver. III
Located in New York, NY
This significantly sized, fantastically serrated megalodon tooth is five to ten million years old out of South Carolina, USA. The megalodon was the most massive predatory shark to ev...
Category
American Antique 15th Century and Earlier Natural Specimens
Materials
Other
Megalodon Tooth // 4.13" High Ver. II // 5 to 10 Million Years Old
Located in New York, NY
Own a piece of prehistory with this authentic Megalodon tooth fossil, unearthed from South Carolina and dating back between 5 to 10 million years. This substantially sized fossil com...
Category
American Antique 15th Century and Earlier Natural Specimens
Materials
Other
T-Rex Tooth
Located in New York, NY
Discover a genuine piece of history with this stunning Tyrannosaurus Rex tooth from the famed Hell Creek Formation in South Dakota. This incred...
Category
Antique 15th Century and Earlier Natural Specimens
Materials
Other
$60,000
Fossilised Skull of Prehistoric Marine Reptile the Mosasaur, 70Million Years Ago
Located in Puglia, Puglia
Upper Cretaceous, about 70-65 million years ago (Maastrichtian)
Morocco
The skull is reconstructed in good proportions with fossil pieces found in a phosphate mine in Morocco.
I att...
Category
African Antique 15th Century and Earlier Natural Specimens
Materials
Bone
$27,528 Sale Price
20% Off
Natural ‘Gogotte’ Sculpture from Oligocene
Located in London, GB
This seemingly striking sculpture, composed of thick swirls and folds, is in fact an entirely natural formation. Formed some 30 million years ago in the Oligocene sand dunes of Fonta...
Category
French Antique 15th Century and Earlier Natural Specimens
Materials
Sandstone
Tyrannosaurus Rex Tooth Fossil
Located in London, GB
FOSSILISED TYRANNOSAURUS REX TOOTH
Circa 67 million years ago
H. 12.5 cm x W. 4.2 cm
PROVENANCE
Found in Butte County, South Dakota, USA, Summ...
Category
American Antique 15th Century and Earlier Natural Specimens
Materials
Other
$130,549
Extraterrestrial Iron Sphere from the Aletai Meteorite
Located in London, GB
A magnificent meteorite sphere, cut from the famous Aletai meteorite and polished to reveal the shimmering iron-nickel matrix and the beautiful crystalline Widmanstätten pattern — a ...
Category
Antique 15th Century and Earlier Natural Specimens
Materials
Iron
Meteorite Fragment with Peridot Crystals in Iron Matrix
Located in London, GB
A complete cross section of one of the most beautiful meteorites known, displaying shimmering, translucent olivine and peridot gems, embedded in an iron-nickel metallic matrix.
The ...
Category
Chilean Antique 15th Century and Earlier Natural Specimens
Materials
Iron
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
American Antique 15th Century and Earlier Natural Specimens
Materials
Other
Carcharodontosaurus Tooth
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 15th Century and Earlier Natural Specimens
Materials
Bone
Large Mexican Green Onyx Tower Obelisk Specimen Weighing 20 lbs.
Located in Miami, FL
Large Mexican Green Onyx Tower Obelisk Specimen Weighing 20 lbs.
Offered for sale is a very large specimen Green Onyx Tower Obelisk. It is a variation of the renowned Onyx stone, di...
Category
Mexican Organic Modern Antique 15th Century and Earlier Natural Specimens
Materials
Onyx
Fully Rooted Triceratops Tooth
Located in New York, NY
This fully rooted Triceratops tooth offers an exceptional glimpse into the life of one of the most iconic herbivores of the Cretaceous. This remarkably preserved specimen from the Up...
Category
American Antique 15th Century and Earlier Natural Specimens
Materials
Other
Large Sculptural Iron Meteorite
Located in London, GB
Stony-iron, pallasite - PMG
Circa 4.5 Billion y/o
Weight: 34.68 kg
Height (including base): 53 cm
Width: 29 cm
A magnificent and extremely sculptural specimen of the Seymchan meteor...
Category
Antique 15th Century and Earlier Natural Specimens
Materials
Iron
$213,001
Natural Ammonite Fossils Emerging from Matrix, Species Unknown
Located in Warrenton, OR
Natural Ammonite Fossils Emerging from Matrix, Species Unknown
This is about 4.5 inches wide in total. We do not know the species or where the fossil was found in this case.
Since t...
Category
American Organic Modern Antique 15th Century and Earlier Natural Specimens
Materials
Shell, Organic Material
$160 Sale Price
20% Off
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 Organic Modern Antique 15th Century and Earlier Natural Specimens
Materials
Organic Material
$236 Sale Price
20% Off
Impressive Amethyst Geode with Large Calcite
Located in London, GB
Magnificent Amethyst geode, a captivating treasure with a heart of intense purple and a unique large calcite, cradled in a custom rotating stand for a 360-degree view of its splendou...
Category
Uruguayan Antique 15th Century and Earlier Natural Specimens
Materials
Amethyst, Quartz
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 at Llewellyn Formation (PA)
Here is another gorgeous plant fossil specimen that w...
Category
American Organic Modern Antique 15th Century and Earlier Natural Specimens
Materials
Organic Material
$228 Sale Price
20% Off
Amethyst “Harp" with phantom calcites
Located in London, GB
This museum-quality Amethyst “harp” from Artigas, Uruguay, is a natural sculpture of exceptional beauty and rarity. The piece features a harmonious arrangement of high-quality Amethy...
Category
Uruguayan Antique 15th Century and Earlier Natural Specimens
Materials
Amethyst, Quartz
Impressive Amethyst Pillar with White Quartz Section
Located in London, GB
Given its breath-taking stature, one can see that this amethyst cluster was freed from an especially large geode and with amethyst of exceptional quality within.
The color and size...
Category
Uruguayan Antique 15th Century and Earlier Natural Specimens
Materials
Amethyst, Quartz
Genuine Trilobite (Ptychopariida) Fossil on Matrix (17 lbs)
Located in New York, NY
Ptychopariida is a large, heterogeneous order of trilobite containing some of the most primitive species known. The earliest species occurred in the second half of the Lower Cambrian...
Category
Antique 15th Century and Earlier Natural Specimens
Materials
Cement, Other
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 15th Century and Earlier Natural Specimens
Materials
Precious Stone
Enchanting Hemimorphite: Blue Stone Wonder from China
Located in London, GB
Immerse yourself in the captivating hues of this exceptional hemimorphite specimen from China. This unique piece showcases a mesmerizing gradient of colors, transitioning smoothly fr...
Category
Chinese Antique 15th Century and Earlier Natural Specimens
Materials
Crystal, Quartz
Whole Ammonite Fossil, Mineral Specimen, Jurassic Cretaceous Period #E4G
Located in Point Richmond, CA
Madigascar
Jurassic - Cretaceous Period, 200 - 145 million years old
Dimensions: 6.5 x.5.25 × 1.25 in./ 16.5 × 13.5 × 3 cm
Weight: 1 lb 9 oz/ 710 gms
A richly colored example wit...
Category
Malagasy Other Antique 15th Century and Earlier Natural Specimens
Materials
Precious Stone
Dazzling Triangular Pyrite
Located in London, GB
This stunning piece of Pyrite from Peru, often referred to as "Fool's Gold," is a remarkable example of nature's craftsmanship. The specimen features a unique triangular shape that e...
Category
Mexican Antique 15th Century and Earlier Natural Specimens
Materials
Crystal, Rock Crystal, Quartz, Pyrite
Raptor Rib Fossil in Matrix // Late Cretaceous
Located in New York, NY
This authentic raptor rib fossil, preserved in its original matrix, hails from the iconic Lance Formation of Wyoming, a site renowned for its cache of Late Cretaceous dinosaur remain...
Category
American Antique 15th Century and Earlier Natural Specimens
Materials
Other
Sculptural Meteorite Fragment from the Sikhote-Alin Meteorite
Located in London, GB
From the largest meteorite shower in recorded history, this impressive iron fragment is a beautiful natural sculpture from the Sikhote-Alin meteorite. Formed 4.5 billion years ago, i...
Category
Antique 15th Century and Earlier Natural Specimens
Materials
Iron
Amethyst shell-like geode
Located in London, GB
Beautiful section of an amethyst geode, unusually thin in cross section and resembling a shell with gorgeous deep purple amethyst lining.
Origin : Artigas, Uruguay
Category
Uruguayan Antique 15th Century and Earlier Natural Specimens
Materials
Agate, Amethyst, Quartz
Matched Pair Split Ammonite Fossil Set Mineral Specimen
Located in Point Richmond, CA
Matched Pair Split Ammonite fossil mineral specimens
Jurassic - Cretaceous Period, 200 - 145 million years old
Measures: 5 x 4.25 x 0.5 in. / 13 x 10 x 1.5 cm
Height on custom d...
Category
Malagasy Other Antique 15th Century and Earlier Natural Specimens
Materials
Stone
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
Moroccan Antique 15th Century and Earlier Natural Specimens
Materials
Cement, 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
Uruguayan Antique 15th Century and Earlier Natural Specimens
Materials
Agate, Amethyst, Quartz
Genuine Natural Carcharodontosaurus Dinosaur Tooth (91 grams)
Located in New York, NY
Carcharodontosaurus (Dinosaur) tooth in a glass display box From Tegana Formation, North Africa.
Cretaceous Age 65 million years
Carcharodontosaurus is one of the longest and heavi...
Category
Egyptian 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
Quartz, Crystal
Extra Large 12.5 in Luminescent Ammonite Fossil, Jurassic Cretaceous Period #LP3
Located in Point Richmond, CA
Madagascar
Jurassic - Cretaceous Period, 200 - 145 million years old
Dimensions: 12.75 x 11 x 2.25 in. / 32 x 28 x 6 cm
Weight: 12 lbs 14 oz/ 5.85 kg
In this example, the complex...
Category
Malagasy Other Antique 15th Century and Earlier Natural Specimens
Materials
Precious Stone
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
Moroccan Antique 15th Century and Earlier Natural Specimens
Materials
Other
Large Ammonite, Rare Pachylytoceras Dilicidum Species, 190-200 Million Years Old
Located in Warrenton, OR
Large Ammonite, Rare Pachylytoceras Dilicidum Species, 190-200 Million Years Old apx. This is a beautiful, multicolor fossil specimen, probably found in France. The leafy patterns an...
Category
French Organic Modern Antique 15th Century and Earlier Natural Specimens
Materials
Shell, Organic Material
Natural Genuine Large Spinosaurus Dinosaur Tooth from Egypt- 334.4 grams
Located in New York, NY
This huge, Museum-quality Spinosaur tooth is completely in tact with no repairs. This incredible specimen includes a display box for preservation and display purposes. Spinosaurus (m...
Category
Egyptian Antique 15th Century and Earlier Natural Specimens
Materials
Bone
$5,100 Sale Price
25% Off
Lunar Meteorite - A piece of the Moon
Located in London, GB
A beautiful fragment from a lunar meteorite, among the rarest of all geological finds. This specimen belongs to NWA 11303, a feldspathic regolith breccia which formed when the shock ...
Category
Algerian Antique 15th Century and Earlier Natural Specimens
Materials
Stone
$4,900 Sale Price
65% Off
A Piece of Mars - Martian Meteorite
Located in London, GB
MARTIAN STONE - NWA 14713
Lherzolitic shergottite
127 g
“This 127-gram fragment of the NWA 14713 meteorite displays a green-black mottled exterior. The rock is a martian shergottite (a basalt) composed mainly of coarse grains of pyroxene as well as calcium-plagioclase glass. This glass, called maskelynite, formed from crystalline plagioclase when the specimen was blasted off the surface of Mars by an energetic collision. There are currently less than 350 known martian meteorites...
Category
North African Antique 15th Century and Earlier Natural Specimens
Materials
Stone
Fossilised Dinosaur Skin
Located in London, GB
Fossilised Skin of a Brachylophosaurus
Approx. 80 Million y/o
An exceptional specimen of fossilised dinosaur skin, preserving the hexagonal scales of...
Category
American Antique 15th Century and Earlier Natural Specimens
Materials
Stone
$20,000
Large Chondrite Meteorite with Regmaglypts
Located in London, GB
NWA 12759
Stone, Chondrite - L5
18.3 KG
“This specimen of the NWA 12759 L5 chondrite has a smooth posterior fusion crust where meteoritic melt pooled as the rock descended through the atmosphere and was heated by friction with molecules of air. The meteorite is from the L-chondrite asteroid that was destroyed by an energetic collision 470 million years ago.”
Dr Alan E. Rubin, PhD Department of Earth, Planetary, and Space Sciences, UCLA
Detached from its parent body by a mighty impact, this large, oriented meteorite travelled over a hundred million miles through space before falling to Earth in the North African desert. Beautiful regmaglypts radiate from the apex of its cone shaped nose. These elongated dimples formed when streaks of superheated molten rock streamed off the meteor’s surface as it blazed through the atmosphere. The entire piece is coated in a glossy, umber-coloured fusion crust and close examination reveals remnants of encrusted, orange dirt.
Whilst most meteors tumble as they travel through the Earth’s atmosphere, oriented meteorites...
Category
Moroccan Antique 15th Century and Earlier Natural Specimens
Materials
Stone
Oriented Stone Meteorite
Located in London, GB
Oriented Stone Meteorite
Chondrite
5.00 kg
Detached from its parent body by a mighty impact, this large, oriented Meteorite travelled over a hu...
Category
North African Antique 15th Century and Earlier Natural Specimens
Materials
Stone
$46,500
Genuine Natural Large Carcharodontosaurus Dinosaur Tooth
Located in New York, NY
Carcharodontosaurus (Dinosaur) tooth in a glass display box From Tegana Formation, North Africa.
Cretaceous Age 65 million years
Carcharodontosaurus is one of the longest and heavi...
Category
Antique 15th Century and Earlier Natural Specimens
Materials
Other
Museum Quality Very Large Amethyst Centerpiece, a Mineral Masterpiece
Located in London, GB
A very large, one of a kind epimorph amethyst. This piece is a visual
spectacle with the natural sculptural formations of amethyst in a different
...
Category
Uruguayan Antique 15th Century and Earlier Natural Specimens
Materials
Agate, Amethyst, Quartz
Tyrannosaurus Rex Tooth in Fossil Matrix
Located in London, GB
Tyrannosaurus Rex Tooth in Fossil Matrix.
Late Cretaceous, circa 65 Million years before present.
Lance Formation, Marchant Ranch Quarry, Niobrara County, Wy...
Category
Antique 15th Century and Earlier Natural Specimens
Materials
Other
A Gogotte Formation
Located in Pease pottage, West Sussex
A Gogotte Formation - The Hand Fontainbleau, France Oligocene Period Measurement Inc Stand. Gogottes are beautiful and beguiling mineral formations. They are rare and entirely natura...
Category
French Antique 15th Century and Earlier Natural Specimens
Materials
Stone
$3,985
Grape agate with calcium carbonate
Located in London, GB
A stunning grape agate with calcium carbonate arrangement!
Origin: Indonesia
Category
Indonesian Antique 15th Century and Earlier Natural Specimens
Materials
Agate, Rock Crystal
Very Large Polished Amethyst “Open Geode” with Calcite Formation and Agate
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 Antique 15th Century and Earlier Natural Specimens
Materials
Agate, Amethyst, Quartz
$24,000 Sale Price
76% Off
Large Polished Prehistoric Ammonite Display Specimen for Fossil Collectors
Located in Warrenton, OR
Large Polished Prehistoric Ammonite Display Specimen for Fossil Collectors
This ammonite is of the Goniatitida order and is larger than most of its type; most were typically around 2...
Category
Unknown Organic Modern Antique 15th Century and Earlier Natural Specimens
Materials
Shell, Organic Material
$500 Sale Price
33% Off
Genuine Natural Spinosaurus Dinosaur Tooth
Located in New York, NY
Genuine Spinosaurus (Dinosaur) tooth.
Spinosaurus (meaning "spine lizard") is a genus of theropod dinosaur that lived in what now is North Africa, during the upper Albian to upper T...
Category
Moroccan Antique 15th Century and Earlier Natural Specimens
Materials
Other
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