15th Century and Earlier Natural Specimens
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Period: 15th Century and Earlier
207.32 Gram Aquamarine Specimen Attached With Matrix From Afghanistan
By Deloris "Dee" Giltz 1
Located in Peshawar, PK
Weight: 207.32 Gram
Dimension: 8.2 x 6.7 x 3.2 Cm
Origin: Afghanistan
Aquamarine is a pale-blue to light-green variety of beryl. The color of aquamarine can be changed by heat. Aqu...
Category
Afghan Adam Style Antique 15th Century and Earlier Natural Specimens
Materials
Rock Crystal
Megalodon Tooth From South Carolina, USA // 5.67" High
Located in New York, NY
This huge 5.67" high megalodon tooth is five to ten million years old from South Carolina, USA. The megalodon was the most massive predatory shark to ever live. Reaching lengths of 7...
Category
American Antique 15th Century and Earlier Natural Specimens
Materials
Organic Material
Unusual Black Amethyst Druze Formation on Metal Stand
Located in London, GB
An exquisite black amethyst druze cluster with polished stalactite. Rare and notoriously difficult to find, this stunning and unique black amethyst druz...
Category
Uruguayan Antique 15th Century and Earlier Natural Specimens
Materials
Agate, Amethyst, Quartz
Opalised Iridescent Ammonite Fossil
Located in Wormelow, Herefordshire
A complete prehistoric Cleoniceras opalised iridescent ammonite fossil, originating from Madagascar, presented on an exclusive museum-quality painted plaster base. Over 200 million y...
Category
Malagasy Antique 15th Century and Earlier Natural Specimens
Materials
Shell
Fossil Leaf Montana USA Paleocene Epoch Natural Fossilized Plant Specimen
Located in Forney, TX
Fossil Leaf
Davidia antiqua
Paleocene epoch
Fort Union Formation
Glendive, Montana, USA
5.47 x 5.55 x 0.97 inches
(13.90 x 14.10 x 2.46 cm)
Beautifully presented and carefully pres...
Category
American Antique 15th Century and Earlier Natural Specimens
Materials
Stone
Giant Titanites Ammonite Fossil on Stand
Located in Wormelow, Herefordshire
A superb giant ammonite fossil of the Titanites Giganteus variety mounted on a bespoke steel stand with sandstone base. Ex. private collection of Gordon Walkden.
Sourced from Worth Quarry, Swanage on Britain’s Jurassic Coast, this impressive large-scale ammonite spans a length of 66 cm (25.89 in). It is an excellent example of the Titanites variety, with a defined scroll shape and natural, stone-like texture with distinctive fossilised chambers present throughout. The Titanites variety of ammonite date back as far as 152 million years to the late Tithonian period.
Provenance: From the fascinating collection of Gordon Walkden (1944-2022), emeritus Professor of Geology at Aberdeen University. Affectionally known as Aberdeen’s answer to Indiana Jones, Walkden contributed enormously to research through his papers and talks on British marbles, minerals and fossils...
Category
English Antique 15th Century and Earlier Natural Specimens
Materials
Stone
Polished Jigsaw Ammonite Fossil
Located in Wormelow, Herefordshire
A complete prehistoric polished jigsaw ammonite fossil, originating from Madagascar, presented on an exclusive museum-quality painted plaster base. A natural historical artefact, pre...
Category
Malagasy Antique 15th Century and Earlier Natural Specimens
Materials
Precious Stone
Large Pyrite Cluster Specimen
Located in Wormelow, Herefordshire
A large pyrite cluster specimen originating from Peru, displayed on one of our exclusive museum-quality painted plaster bases.
Naturally formed over millions of years, this huge pyr...
Category
Peruvian Antique 15th Century and Earlier Natural Specimens
Materials
Pyrite
Collection of Mounted Native Copper Specimens
Located in Wormelow, Herefordshire
A collection of 6 natural, native copper specimens, each presented on an exclusive small wooden display base.
Ex. private British collection, this group includes a range of superb s...
Category
English Antique 15th Century and Earlier Natural Specimens
Materials
Copper
Blacknite Quartz Cluster Specimen
Located in Wormelow, Herefordshire
An unusual blacknite quartz cluster specimen with covelline and bornite from Ambositra, Madagascar, presented on one of our museum-quality painted plaster bases. This striking and un...
Category
Malagasy Antique 15th Century and Earlier Natural Specimens
Materials
Precious Stone
Collection of 7 Small Cabinet Mineral Specimens
Located in Wormelow, Herefordshire
A varied and colourful collection of 7 natural mineral specimens, each presented on an exclusive small wooden display base.
Ex. private British collection, this group contains a ran...
Category
Norwegian Antique 15th Century and Earlier Natural Specimens
Materials
Natural Fiber
Large Natural Carboniferous Fossilised Fern
Located in Wormelow, Herefordshire
A large natural plate type carboniferous fossilised fern. Showing ferns in relief, this fossil would certainly make a stunning new display or decorative piece for any home or collect...
Category
American Antique 15th Century and Earlier Natural Specimens
Materials
Natural Fiber
Large Botryoidal Green Malachite Specimen
Located in Wormelow, Herefordshire
A large botryoidal green malachite specimen from Kolwezi, Congo, presented on an exclusive museum-quality painted plaster display plinth.
Named for its distinctive form resembling a...
Category
Congolese Antique 15th Century and Earlier Natural Specimens
Materials
Natural Fiber
Natural Quartz Geode Decorative Object
Located in Marbella, ES
Natural Quartz Geode Decorative Object
Category
European Antique 15th Century and Earlier Natural Specimens
Materials
Quartz
Natural Quartz Geode Decorative Object
Located in Marbella, ES
Natural Quartz Geode Decorative Object
Category
European Antique 15th Century and Earlier Natural Specimens
Materials
Quartz
Natural Quartz Geode Decorative Object
Located in Marbella, ES
Natural Quartz Geode Decorative Object
Category
European Antique 15th Century and Earlier Natural Specimens
Materials
Quartz
High Quality Half Amethyst Geode with Calcite Formation
Located in London, GB
A stunning half geode with an incredible amethyst and overlaid calcite formation at the bottom. The interior of the piece is a very deep cavity which presents very high-quality ameth...
Category
Uruguayan Antique 15th Century and Earlier Natural Specimens
Materials
Agate, Amethyst, Quartz
Natural Quartz Geode Decorative Object
Located in Marbella, ES
Natural Quartz Geode Decorative Object
Category
European Antique 15th Century and Earlier Natural Specimens
Materials
Quartz
Large Natural Gogotte 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 15th Century and Earlier Natural Specimens
Materials
Stone
Spectacular Golden Pyrite
Located in London, GB
Impressive sculpture features a large cluster of Pyrite,
masterfully extracted from the depths of Peru. Renowned
for its metallic luster and golden hue, Pyrite—often called
“Fool’s G...
Category
Peruvian Antique 15th Century and Earlier Natural Specimens
Materials
Pyrite
Striking large Herkimer diamond on its native matrix
Located in London, GB
Magnificent large Herkimer diamond proudly seated on its original matrix. This clear, double-terminated quartz crystal is renowned for its exceptional clarity and brilliance, akin to...
Category
American Antique 15th Century and Earlier Natural Specimens
Materials
Quartz, Rock Crystal
Large finest blue-purple fluorite
Located in London, GB
Presented is an exceptional specimen of blue-purple Fluorite,
with a serene light blue hue that evokes the clear sky of a
summer’s day. Originating from the esteemed La Viesca mine i...
Category
Spanish Antique 15th Century and Earlier Natural Specimens
Materials
Rock Crystal, Quartz, Pyrite
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
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
Exceptional Pyrite with calcite
Located in London, GB
Stunning Pyrite piece from the mineral-rich soils of Peru, this
piece is a symphony of metallic luster and geometric precision.
Its perfect cubic crystals are interlocked in a captiv...
Category
Peruvian Antique 15th Century and Earlier Natural Specimens
Materials
Pyrite
Exceptional blue-purple fluorite with pyrite
Located in London, GB
Exquisite specimen of blue-purple fluorite from the renowned
La Viesca Mine in Asturias, which closed in 2020, making pieces
like this increasingly rare. The specimen boasts vibrant ...
Category
Spanish Antique 15th Century and Earlier Natural Specimens
Materials
Rock Crystal, Quartz, Pyrite
Stunning Onyx Lamp
Located in London, GB
Beautiful lamp, carved from a block of translucent Mexican banded onyx.
Category
Mexican Antique 15th Century and Earlier Natural Specimens
Materials
Onyx, Rock Crystal
Stunning Pyrite Sphere
Located in London, GB
Captivating Pyrite sphere from Peru, a true natural masterpiece. This sphere is a polished marvel, with countless tiny Pyrite crystals embedded within, each sparkling with perfect lu...
Category
Peruvian Antique 15th Century and Earlier Natural Specimens
Materials
Pyrite
Exceptional Onyx lamp
Located in London, GB
Beautiful lamp, carved from a block of translucent Mexican banded onyx.
Category
Mexican Antique 15th Century and Earlier Natural Specimens
Materials
Onyx, Rock Crystal
Brahin Pallasite Meteorite Slice
Located in New York, NY
This meteorite was acquired from the Bethany Sciences collection and was once a part of the private collection of Meteorite Man Robert A. Haag. It includes an informational Certifica...
Category
Belarusian Antique 15th Century and Earlier Natural Specimens
Materials
Crystal, Other
White Rock Quartz Crystal Geode Natural Specimen Sculpture
Located in Miami, FL
White Rock Crystal Geode Natural Specimen Sculpture its divided into two parts.
Category
European Prehistoric Antique 15th Century and Earlier Natural Specimens
Schorl Tourmaline with Aquamarine, Pakistan
Located in New York, NY
SCHORL TOURMALINE WITH AQUAMARINE
Shengus, Roundu District, Gilgit-Baltistan, Pakistan
19.2 cm tall x 6.2 cm wide
Gilgit-Baltistan (formerly known as the Northern Areas) is home to m...
Category
Pakistani Antique 15th Century and Earlier Natural Specimens
Materials
Other
Thick Agate Geode On Stand Sculpture, Brazil, Prehistoric
Located in New York, NY
Prehistoric Brazilian thick agate geode on stand.
Center hole reveals beautiful natural silver crystals.
Stand measures 6" x 4".
One of several from a large collection of agate geo...
Category
Brazilian Antique 15th Century and Earlier Natural Specimens
Materials
Agate
25.54 Gram 99 Million Year Old Burmese Amber Medley
Located in New York, NY
This genuine Burmese amber specimen dates back approximately 99 million years. Pieces like these are sometimes called a menagerie and this one contains s...
Category
Burmese Antique 15th Century and Earlier Natural Specimens
Materials
Other
Banded Iron Formation with Red Jasper, Haematite & Tiger's Eye
Located in London, GB
Banded Iron Fossil Formation
Circa 2.9 Billion y/o
This spectacular banded iron formation from Port Hedland, Western Australia, provides evid...
Category
Australian Antique 15th Century and Earlier Natural Specimens
Materials
Multi-gemstone
Megalodon Tooth From South Carolina, USA // 5" High // Ver. 2
Located in New York, NY
This large 5" high megalodon tooth is five to ten million years old from South Carolina, USA. The megalodon was the most massive predatory shark to ever live. Reaching lengths of 70 ...
Category
American Antique 15th Century and Earlier Natural Specimens
Materials
Organic Material
Burmese Amber With Snail Shell
Located in New York, NY
This genuine Burmese amber specimen dates back approximately 99 million years and contains a fully preserved snail shell with associated debris. It forme...
Category
Burmese Antique 15th Century and Earlier Natural Specimens
Materials
Other
Tsavorite Garnet, Merelani Hills, Lelatema Mountains, Tanzania
Located in New York, NY
TSAVORITE GARNET
Merelani Hills, Lelatema Mountains, Simanjiro District, Manyara Region, Tanzania
2.55 cm tall x 3.2 cm wide
A variety of grossular g...
Category
Tanzanian Antique 15th Century and Earlier Natural Specimens
Materials
Other
Vanadinite on Barite, Mibladen, Midelt Cercle, Midelt Prov., Morocco
Located in New York, NY
VANADINITE ON BARITE
Mibladen, Aït Oufella Caïdat, Midelt Cercle, Midelt Province, Drâa-Tafilalet Region, Morocco
12.7 cm tall x 14 cm wide
The Drâa-Tafilalet Region of Morocco, best...
Category
Moroccan Antique 15th Century and Earlier Natural Specimens
Materials
Other
Liddicoatite Tourmaline with Quartz, Madagascar
Located in New York, NY
LIDDICOATITE TOURMALINE WITH QUARTZ
Anjanbonoina, Antananarivo Prov., Madagascar
7.1 cm tall x 6.8 cm wide
Liddicoatite is an uncommon form of tourmaline. It was first discovered in ...
Category
Malagasy Antique 15th Century and Earlier Natural Specimens
Materials
Other
Polished Petrified Wood Sculpture
Located in San Diego, CA
A really nice polished petrified wood sculpture, circa pre-history. Brightly colored tan, brown and cream tones with naturally formed patterns caused by fossilization over millions ...
Category
Unknown Organic Modern Antique 15th Century and Earlier Natural Specimens
Materials
Petrified Wood
Franconia Meteorite
Located in New York, NY
Found in 2002 at Franconia in Mojave, Arizona, this H5 chondrite meteorite can be found strewn amongst many other varieties of metorite in what has been coined a Dense Collection Are...
Category
American Antique 15th Century and Earlier Natural Specimens
Materials
Other
24 Gram Brahin Meteorite Slice
Located in New York, NY
This meteorite was acquired from the Bethany Sciences collection and was once a part of the private collection of Meteorite Man Robert A. Haag. It includes an informational Certifica...
Category
Belarusian Antique 15th Century and Earlier Natural Specimens
Materials
Crystal, Other
Prehistoric Ammonite Fossil or Natural Specimen
Located in Hamilton, Ontario
This Prehistoric fossilized ammonite is likely from Madagascar and thousands of years old. This fossil is free standing and could be used as a unique design element as a natural specimen...
Category
Malagasy Prehistoric Antique 15th Century and Earlier Natural Specimens
Materials
Stone
Elephant bird egg
Located in 'S-HERTOGENBOSCH, NL
Elephant bird egg from Madagascar.
The largest egg ever from a living creature; it is from the extinct elephant bird. Assembled from the shards of se...
Category
Malagasy Medieval Antique 15th Century and Earlier Natural Specimens
Materials
Eggshell
67 Gram Brenham Pallasite Meteorite
Located in New York, NY
The Brenham meteorite is a pallasite meteorite found in Kansas in 1882. It is one of only a few pallasite meteorites, a type of meteorite with beautiful green and orange olivine crys...
Category
American Antique 15th Century and Earlier Natural Specimens
Materials
Crystal, Other
Glamorous Natural Tri Color Tourmaline Crystal From Paprok Mine Afghanistan
By Deloris "Dee" Giltz 1
Located in Peshawar, PK
Glamorous Natural Tri Color Tourmaline crystal from Paprok Mine Afghanistan
Weight: 26.65 grams
Dimension: 9.0x 1.3x 1.0 Cm
Origin: Paprok mi...
Category
Afghan Adam Style Antique 15th Century and Earlier Natural Specimens
Materials
Crystal
Butterscotch Amber From Ukraine // 322 Grams
Located in New York, NY
Baltic Region
Amber is fossilized tree resin, which has been appreciated for its color and natural beauty since Neolithic times. This is an unusually large specimen of butterscotch ...
Category
Ukrainian Antique 15th Century and Earlier Natural Specimens
Materials
Other
Genuine Natural Carcharodontosaurus Dinosaur Tooth (43 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
Genuine Natural Carcharodontosaurus Dinosaur Tooth (74 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
Calcite on Amethyst cluster From San Eugenio, Artigas Dept., Uruguay
Located in New York, NY
From San Eugenio, Artigas Dept., Uruguay
Sharp crystal cluster in a parallel formation of scalenohedral calcite crystals on matrix with lustrous translucent grape purple amethyst c...
Category
Uruguayan Antique 15th Century and Earlier Natural Specimens
Materials
Amethyst, Crystal, Other
Seymchan Corner-Cut Pallasite Meteorite
Located in New York, NY
The Seymchan meteorite is a pallasite meteorite found in Russia in the settlement of Seymchan. Discovered in 1967, it is one of only a few pallasite meteorites - a type of meteorite ...
Category
Russian Antique 15th Century and Earlier Natural Specimens
Materials
Other
Edmontosaurus Skull
Located in London, GB
An impressive skull of an Edmontosaurus, a large herbivorous dinosaur that lived during the Late Cretaceous period, 68-66 million years ago. The three rows of sixty or more teeth on either side of the jaw, known as the ‘dental battery’, mark the Edmontosaurus as part of the Hadrosauridae, or duckbill family of dinosaurs. It belongs to the flat-skulled, or solid-crested, Hadrosaurinae, which replaced the older hollow-crested hadrosaurs. Edmontosaurus was one of the last non-avian dinosaurs to ever exist, living shortly before the Cretaceous-Paleogene extinction event.
The Edmontosaurus was named in 1917 by Lawrence Lambe, after a partial specimen from Edmonton in Alberta, Canada. The existence of large Edmontosaur bone beds...
Category
American Antique 15th Century and Earlier Natural Specimens
Materials
Bone
Dominican Amber // 15-25 MYO
Located in New York, NY
This large, translucent piece of amber is from the Dominican Republic and is an estimated 16 to 25 million years old. Amber is fossilized tree resin and is considered a mineraloid. T...
Category
Dominican Antique 15th Century and Earlier Natural Specimens
Materials
Resin
Genuine Large Spinosaurus Dinosaur Tooth in Display Box (130 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
Antique 15th Century and Earlier Natural Specimens
Materials
Other
Stunning Large agate grape
Located in London, GB
Intense purple latte aesthetic grape agate. A wonderful, sculptural arrangement!
Origin: Indonesia
Category
Indonesian Antique 15th Century and Earlier Natural Specimens
Materials
Agate, Rock Crystal
Complete Slice of Imilac Meteorite
Located in London, GB
This complete cross-sectional slice from the Imilac meteorite has been prepared to reveal shimmering olivine and peridot gems embedded in an iron-nick...
Category
Antique 15th Century and Earlier Natural Specimens
Materials
Other
Genuine Large Spinosaurus Dinosaur Tooth in Display Box (77 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
Antique 15th Century and Earlier Natural Specimens
Materials
Other
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