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Period: 15th Century and Earlier
200 Gram Aquamarine Crystals Attached With Muscovite and Feldspar From Pakistan
By Deloris "Dee" Giltz 1
Located in Peshawar, PK
Weight: 200 Gram
Dimension: 8.1 x 6.6 x 6.8 Cm
Origin: Skardu Valley, Pakistan
Aquamarine is a pale-blue to light-green variety of beryl. The color of aquamarine can be changed by...
Category
Pakistani Adam Style Antique 15th Century and Earlier Natural Specimens
Materials
Rock Crystal
Green, Blue Malachite and Chrysocolla Stalactite Slice Mineral Specimen- DRC
Located in Edison, NJ
Of all the incredible malachite specimens recovered from the Katanga Copper Crescent of the DRC, there is only one known incidence of a stalactite composed of chrysocolla with stunning malachite "eyes" and azurite rings...
Category
Congolese Antique 15th Century and Earlier Natural Specimens
Materials
Stone, Malachite, Multi-gemstone
Small Lilac Amethyst Geode with Calcite
Located in London, GB
This small geode of lilac coloured amethystine quartz with several rhombohedral
calcites at the front and red druze / blackish goethite accents.
This piece was legally and ethica...
Category
Uruguayan Antique 15th Century and Earlier Natural Specimens
Materials
Agate, Amethyst, Quartz
Whole Ammonite Fossil, Mineral Specimen, Jurassic Cretaceous Period #S5C
Located in Point Richmond, CA
Madagascar
Jurassic - Cretaceous Period, 200 - 145 million years old
Dimensions: 9.25 × 8 × 2 in. / 23.5 × 20.5 × 5 cm
Weight: 5.55 lbs / 2.424 kg
In this example, the complex pa...
Category
Malagasy Other Antique 15th Century and Earlier Natural Specimens
Materials
Precious Stone
Whole Ammonite Fossil with Druzy Chambers Jurassic Cretaceous #Z9A
Located in Point Richmond, CA
Madagascar
Jurassic - Cretaceous Period, 200 - 145 million years old
Dimensions: 7.75 × 6.5 × 1.75 in./ 19.5 × 16.5 × 4.5 cm
Weight: 3 lbs 2 oz/ 1.366 kg
Height on custom display...
Category
Malagasy Other Antique 15th Century and Earlier Natural Specimens
Materials
Precious Stone
Antique Large Solid Stone Ammonite on Handcrafted Iron Stand
Located in Los Angeles, CA
Antique Large Solid Stone Ammonite on Handcrafted Iron Stand Featuring Fascinating Ridged Surface
Dimensions: 26"W X 5"D X 27.5"H
Category
American Antique 15th Century and Earlier Natural Specimens
Materials
Stone
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 15th Century and Earlier Natural Specimens
Materials
Glass
Stunning Very Large Amethyst Cluster with Agate and White Quartz
Located in London, GB
This is an extraordinarily large half geode with a vibrant color. The interior of the piece reflects the beauty of a natural wonder, due to its intensely deep purple amethyst crystals.
The edges of the geodes have been polished, revealing a vibrant combination of grey/blue agate, pink jasper...
Category
Uruguayan Antique 15th Century and Earlier Natural Specimens
Materials
Agate, Amethyst, Quartz
Large Prehistoric Cladocyclus Fossil Fish Specimen
Located in Wormelow, Herefordshire
A large fossil of a prehistoric Cladocyclus fish sourced from an ex private British collection.
Discovered in Brazil, this impressive piece of natural history has been preserved by ...
Category
Brazilian Antique 15th Century and Earlier Natural Specimens
Materials
Stone
Gem Grade Amethyst Geode Sculpture, Uruguay
Located in London, GB
This Gem grade, Amethyst Geode crystal Sculpture, resembles in shape and silhouette that of a shrouded woman holding a swaddled baby. And would work well in a Boho Chic Styled Interior. The Geode originates from Uruguay where they are mined from the same rock formation as their relatives just to the north across the border into southern Brazil, they are igneous (volcanic) in origin.
Differentiated from its Brazilian relatives by it’s typically smaller crystal size and darker, deeper colour the Uruguayan amethyst...
Category
Uruguayan Organic Modern Antique 15th Century and Earlier Natural Specimens
Materials
Amethyst
Bowl Shaped Blue Grey Druzy Quartz Stalactite Geode
Located in London, GB
An impressive half geode, this piece is composed of blue grey druze, with beautiful multiple stalactite formations.
The edges of this beautiful mineralogical piece have been poli...
Category
Uruguayan Antique 15th Century and Earlier Natural Specimens
Materials
Agate, Amethyst, Quartz
Whole Ammonite Fossil, Mineral Specimen, Jurassic Cretaceous Period #B3K
Located in Point Richmond, CA
Madagascar
Jurassic - Cretaceous Period, 200 - 145 million years old
Dimensions: 10 × 8.25 × 2 in./ 25.5 × 21. x 5 cm
Weight: 6.925 lbs / 2.984 kg
Height on custom display stand:...
Category
Malagasy Other Antique 15th Century and Earlier Natural Specimens
Materials
Precious Stone
Gunmetal Hematite Crystal Mineral Specimen- England, UK
Located in Edison, NJ
Mankind has loved hematite for its sleek beauty and red undertones since its first discovery. It has been utilized as a reddening pigment by the ancient Egyptians, mined by the Etrus...
Category
English Antique 15th Century and Earlier Natural Specimens
Materials
Crystal, Metal
Genuine Sericho Pallasite Meteorite Slab (394.3 grams)
Located in New York, NY
In 2016, large masses of the Sericho pallasite meteorite were acquired from villagers in Isiolo County, Kenya, marking its formal discovery. The olivine crystals range in colour from...
Category
Kenyan Antique 15th Century and Earlier Natural Specimens
Materials
Other, Iron
Large Bolivian Amethyst Cluster Specimen Weighing 14.5 lbs.
Located in Miami, FL
Large Bolivian Amethyst Cluster Specimen Weighing 14.5 lbs.
Offered for sale is a large Bolivian Amethyst Cluster example with gorgeous vibrant color and huge points. Bolivian amet...
Category
Bolivian Antique 15th Century and Earlier Natural Specimens
Materials
Amethyst
Arizona Triassic Petrified Wood Conifer Araucaria Slab Specimen
Located in Forney, TX
Petrified Conifer Slab
Araucaria (Monkey Puzzle Tree)
Triassic Period
Chinle Formation
Arizona, USA
A stunning over 200 million year old petrified conifer slab, featuring a m...
Category
American Antique 15th Century and Earlier Natural Specimens
Materials
Wood
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 15th Century and Earlier Natural Specimens
Materials
Stone, Pyrite
Natural Blue Botryoidal Malacholla Specimen
Located in Wormelow, Herefordshire
A superb example of a naturally-occurring botryoidal malacholla specimen, favoured for its vivid natural blue colour! This sizeable specimen is presented on one of our exclusive base...
Category
Congolese Antique 15th Century and Earlier Natural Specimens
Materials
Natural Fiber
Large White Split Crystal Geodes with Natural Baroque Pearls
By Interi
Located in Dublin, Dalkey
Large white crystal quartz geode split into two halves each with a large naturally forming baroque pearl.
Geodes are formed as gas bubbles within volcanic lava. Over time, the lava ...
Category
Moroccan Prehistoric Antique 15th Century and Earlier Natural Specimens
Materials
Rock Crystal
Huge Brazilian Golden Rutile Smoky Quartz Weighs 29 lbs. Double Terminated Point
Located in Miami, FL
Huge Brazilian Golden Rutile Smoky quartz Weighs 29 lbs. Double Terminated Point
Offered for sale is a very large scale Brazilian Golden Rutile Smoky quartz specimen with double ter...
Category
Brazilian Organic Modern Antique 15th Century and Earlier Natural Specimens
Materials
Quartz
Genuine Calcified Ammonite on Matrix Opalized (4 lbs)
Located in New York, NY
A beautiful, fossilized and calcified ammonite shell with an iridescent, opalized shimmer, displaying hints of vibrant red and yellow tones. This specimen displays multiple complete ammonites in a clustered form, each having a dendritic crystal pattern. This piece has been hand polished. *You will receive the exact object as in these photos. The fossilized shells...
Category
Malagasy Antique 15th Century and Earlier Natural Specimens
Materials
Other
Prehistoric Brannerion Fossil Fish Specimen
Located in Wormelow, Herefordshire
This rare Brannerion fossil specimen of a prehistoric fish is an impressive find from an ex private British collection.
Believed to be from Brazil, t...
Category
Brazilian Antique 15th Century and Earlier Natural Specimens
Materials
Natural Fiber
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
Monumental Natural Rock Crystal Cluster from Brazil, 30 kg, collected circa 1980
Located in NICE, FR
A striking and monumental crystal rock cluster sourced from Brazil, mounted on a custom black metal and stone base.
This extraordinary specimen features dozens of pristine, elongate...
Category
Brazilian Prehistoric Antique 15th Century and Earlier Natural Specimens
Materials
Rock Crystal
Golden Amber-Colored Calcite Crystal Mineral Specimen – Cumberland Mine, USA
Located in Edison, NJ
Calcites are plentiful and can be found in numerous places on Earth, but their diversity of aesthetics and quality are just as varied. In fact, fine calcites are quite distinctive, a...
Category
American Antique 15th Century and Earlier Natural Specimens
Materials
Multi-gemstone
Collection of 7 Small Natural Mineral Specimens
Located in Wormelow, Herefordshire
A striking collection of 7 mineral specimens in natural form sourced from an ex British private collection.
Each presented on exclusive custom display plinths, this collection showc...
Category
Antique 15th Century and Earlier Natural Specimens
Materials
Natural Fiber
Prehistoric Fossil Fish Specimen
Located in Wormelow, Herefordshire
This rare fossil of a prehistoric fish is an impressive specimen originating from Brazil, preserved by time over millions of years. Mounted on a metal...
Category
Brazilian Antique 15th Century and Earlier Natural Specimens
Materials
Stone, Metal
Chartreuse Brazilianite Mineral Specimen – Linópolis, Brazil
Located in Edison, NJ
Brazilianite is a phosphate mineral loved for its brilliant color and gemlike crystals. Hues range from light-yellow to electric yellow-green, making it a favorite among specimen col...
Category
Brazilian Antique 15th Century and Earlier Natural Specimens
Materials
Rock Crystal
184.68 Gram Pretty Fadan Quartz Specimen From Balochistan, Pakistan
By Deloris "Dee" Giltz 1
Located in Peshawar, PK
184.68 Gram Pretty Fadan Quartz Specimen From Balochistan, Pakistan
Weight: 184.68 Gram
Dimension: 6.2 x 6.6 x 5.3 Cm
Origin: Balochistan, Pakistan
What is special about quartz?...
Category
Pakistani Adam Style Antique 15th Century and Earlier Natural Specimens
Materials
Rock Crystal
Amethyst Cluster with Stalactite Formations and Calcite Crystals
Located in London, GB
An exquisite and rare amethyst cluster with stalactite formations and calcite crystals.
The stunning piece’s shape resembles a “Cascade” or “waterfa...
Category
Uruguayan Antique 15th Century and Earlier Natural Specimens
Materials
Agate, Amethyst, Quartz
Large Polished Labradorite Freeform
Located in Wormelow, Herefordshire
A spectacular naturally formed large polished labradorite freeform sourced from Madagascar. Characterised by its iridescent colours...
Category
Malagasy Modern Antique 15th Century and Earlier Natural Specimens
Materials
Stone
Large Natural Quartz Crystal
Located in London, GB
This gorgeous large quartz crystal sits on a bed of rough crystalline matrix.
A large piece is wonderfully sculptural.
This piece was legally and ethically sourced.
Place of ori...
Category
Brazilian Antique 15th Century and Earlier Natural Specimens
Materials
Quartz
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 Organic Modern Antique 15th Century and Earlier Natural Specimens
Materials
Shell, Organic Material
$930 Sale Price
50% Off
Freestanding Polished Lapis Lazuli Freeform
Located in Wormelow, Herefordshire
A large scale freestanding polished lapis lazuli freeform originating from Afghanistan, one of two similar naturally-formed lapis lazuli specimens we are selling.
With its naturally...
Category
Afghan Antique 15th Century and Earlier Natural Specimens
Materials
Natural Fiber
Spectacular Citrine: Polished Perfection from Brazil
Located in London, GB
Feast your eyes on this breathtaking polished citrine from Brazil, a true marvel of natural artistry. This stunning specimen boasts remarkable transparency, allowing the rich brownis...
Category
Brazilian Antique 15th Century and Earlier Natural Specimens
Materials
Crystal, Quartz
Mantelliceras Fossil Ammonite On Steel Mount
By Modenature
Located in Scorton, GB
The latest edition to arrive at THE FOSSIL STORE™ is our famous and exquisite series of Mantelliceras ammonites presented on our designed swivel mount. The newly prepared Mantellicer...
Category
North African Prehistoric Antique 15th Century and Earlier Natural Specimens
Materials
Limestone, Stainless Steel
Starfish Fossil, Two Starfish Entwined in Matrix, 443 to 485 Million Years Old
Located in Warrenton, OR
Starfish Fossil, Two Starfish Entwined in Matrix, 443 to 485 Million Years Old. Ordovician Period
This is a compelling starfish fossil specimen; we don't typically see two starfish e...
Category
Moroccan Organic Modern Antique 15th Century and Earlier Natural Specimens
Materials
Shell, Organic Material
$520 Sale Price
20% Off
Fossil Dinosaur Carcharodontosaurus Tooth
Located in Scorton, GB
An impressive 108mm (longest curvature) Carcharodontosaurus saharicus dinosaur tooth, known as the North African Tyrannosaurus rex for its formidable size. A noteworthy discovery fro...
Category
North African Prehistoric Antique 15th Century and Earlier Natural Specimens
Materials
Bronze, Enamel
Large Scale Natural Amethyst Specimen
Located in Wormelow, Herefordshire
A large scale natural amethyst specimen originating from Brazil. Crystals from Brazil are most often found as radiating masses, with individual crystals appearing as pyramids, such a...
Category
Brazilian Antique 15th Century and Earlier Natural Specimens
Materials
Amethyst, Multi-gemstone
Large Red Iridescent Ammonite Fossil
Located in Wormelow, Herefordshire
A large red iridescent ammonite fossil dating from the late cretaceous period (100.5 – 66 million years ago). This huge plancenticeras ammonite is approximately 16 inches tall and has an iridescent lustre that showcases a vibrant red hue. Once a living creature, this ammonite has developed its red iridescent lustre over millions of years of compression, transforming into a striking gemstone. A rare find.
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
Antique 15th Century and Earlier Natural Specimens
Materials
Stone
Genuine Large Canyon Diablo Iron Meteorite
Located in New York, NY
Genuine Canyon Diablo iron Meteorite in display box. This nickel-iron meteorite was found in the world famous Baringer crater (meteor crater) AZ, USA. Th...
Category
American Antique 15th Century and Earlier Natural Specimens
Materials
Other, Iron
$6,000 Sale Price
20% Off
Large Fossilised Natural Ammonite Specimen
Located in Wormelow, Herefordshire
A large-scale fossilised natural ammonite specimen from an ex UK private collection. Sourced from South Ferriby Quarry, Lincolnshire, this striking fossil is of prominent structure, ...
Category
English Antique 15th Century and Earlier Natural Specimens
Materials
Natural Fiber
Fossil Agate Coral with Iridescent Ammonites
By Interi
Located in Dublin, Dalkey
Fossil agate coral adorned with iridescent fossil ammonites.
The grey piece of fossil agate coral is cut and polished and adorned with the iridescent...
Category
American Organic Modern Antique 15th Century and Earlier Natural Specimens
Materials
Agate, Coral
Spectral Symphony: Multi-Colored Fluorite from the USA
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 Antique 15th Century and Earlier Natural Specimens
Materials
Crystal, Quartz
Pink Fluorite on Smoky Quartz, Switzerland
Located in New York, NY
PINK FLUORITE ON SMOKY QUARTZ
Tiefengletscher, Furka, Uri, Switzerland
28.5 cm tall x 12.7 cm wide
In the mineral kingdom there are hierarchies, not all of them actually correct. Bu...
Category
Swiss Antique 15th 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 15th Century and Earlier Natural Specimens
Materials
Multi-gemstone
Gem Grade Amethyst Geode Sculpture
Located in Los Angeles, CA
Gem grade Amethyst Geode sculpture
The amethyst geodes from Uruguay are mined from the same rock formation as their relatives just to the north across...
Category
Uruguayan Organic Modern Antique 15th Century and Earlier Natural Specimens
Materials
Amethyst
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
Antique 15th Century and Earlier Natural Specimens
Materials
Other
Timeless Elegance: Mounted Fossilized Scallops from Prehistoric Seas
Located in New York, NY
Pecten latissimus Fossil on Wooden Base. This extraordinary fossil specimen showcases a stunning group of Pecten latissimus, or scallop shells, beautifully preserved and mounted on a...
Category
French Antique 15th Century and Earlier Natural Specimens
Materials
Stone
681.51 Gram Pretty Dual Aquamarine Crystal Attached With Feldspar From Pakistan
By Deloris "Dee" Giltz 1
Located in Peshawar, PK
681.51 Gram Pretty Dual Aquamarine Crystal Attached With Feldspar From Pakistan
Weight: 681.51 Gram
Dimension: 8.1 x 8.7 x 7.2 Cm
Origin: Shigar Valley, Skardu District, Gilgit Bal...
Category
Pakistani Adam Style Antique 15th Century and Earlier Natural Specimens
Materials
Rock Crystal
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 15th Century and Earlier Natural Specimens
Materials
Amethyst, Quartz, Rock Crystal
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
Smoky Quartz Gwindel, Switzerland
Located in New York, NY
SMOKY QUARTZ GWINDEL
Les Courtes, Chamonix, Chamonix-Mont-Blanc, Bonneville, Haute-Savoie, Auvergne-Rhône-Alpes, France
12 cm tall x 12 cm wide
This Alpine region is most well known...
Category
Swiss Antique 15th Century and Earlier Natural Specimens
Materials
Other
Spiny Ceratarges Trilobite Fossil on Matrix from Morocco (299.6 grams)
Located in New York, NY
This alien-looking trilobite, known as Ceratarges ziregensis, has a strikingly otherworldly appearance. It's difficult to believe that this creature once roamed the ancient seas. Fou...
Category
Moroccan Antique 15th Century and Earlier Natural Specimens
Materials
Cement, Other
Stunning Labradorite sphere
Located in London, GB
This stunning sphere is crafted from Labradorite, a mesmerizing mineral renowned for its remarkable play of colors, known as labradorescence. The sphere predominantly showcases a gre...
Category
Malagasy Antique 15th Century and Earlier Natural Specimens
Materials
Crystal, 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
Uruguayan Antique 15th Century and Earlier Natural Specimens
Materials
Agate, Amethyst, Quartz
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 15th Century and Earlier Natural Specimens
Materials
Cement, Other
Genuine Sericho Pallasite Meteorite Slab (2.45 lbs)
Located in New York, NY
In 2016, large masses of the Sericho pallasite meteorite were acquired from villagers in Isiolo County, Kenya, marking its formal discovery. The olivine crystals range in colour from...
Category
Kenyan Antique 15th Century and Earlier Natural Specimens
Materials
Other, Iron
Tourmaline "Parrot", Brazil
Located in New York, NY
TOURMALINE
Aricanga Mine, Sao Jose da Safira, Minas Gerais, Brazil
9 cm tall x 2.1 cm diameter
Crystals of this type are sometimes referred to as "Parrot" crystals due to the multi-...
Category
Brazilian Antique 15th Century and Earlier Natural Specimens
Materials
Other
$235,000
Large Genuine Megalodon Shark Tooth in Display Box (274.2 grams)
Located in New York, NY
This genuine Megalodon Shark Tooth, sourced by divers in waters off the coast of the Carolinas, is 100% genuine and measures approximately 5" long. This specimen is accompanied with ...
Category
Antique 15th Century and Earlier Natural Specimens
Materials
Other
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