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15th Century and Earlier Natural Specimens

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Period: 15th Century and Earlier
Amethyst Crystal Cluster with Exceptional Calcite Formation, Mineral Art
Located in London, GB
An incredible amethyst formation with central calcite "arch" and calcite spear. Two special calcite formations are shown here; the first is a beautiful arch covered with a blanket...
Category

Uruguayan Antique 15th Century and Earlier Natural Specimens

Materials

Agate, Amethyst, Quartz

Genuine Natural Calcified Ammonite Fossil, '2.3 LBS'
Located in New York, NY
Museum-quality, fossilized and calcified ammonite shell with an iridescent, opalized shimmer displaying hints of vibrant red. The fossilized shells of ...
Category

Antique 15th Century and Earlier Natural Specimens

Materials

Other

Vesuvianite, Jeffrey Mine, Val-des-Sources, Les Sources RCM, Estrie, Canada
Located in New York, NY
Vesuvianite, Jeffrey Mine, Val-des-Sources, Les Sources RCM, Estrie, Québec, Canada 7.5 cm tall x 6 cm wide "The Jeffrey mine, once the largest producer of chrysotile asbestos in th...
Category

Canadian Antique 15th Century and Earlier Natural Specimens

Materials

Other

Liddicoatite Tourmaline, Madagascar
Located in New York, NY
Liddicoatite, Tourmaline Anjanbonoina, Antananarivo Prov., Madagascar 16.5 cm tall x 11.4 cm diameter Liddicoatite is an uncommon form of tourmaline. It was first discovered in Mada...
Category

Malagasy 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

Mesmerizing Quartz Sphere with Golden Rutile Inclusions
Located in London, GB
Explore the extraordinary allure of this mesmerizing quartz sphere, featuring stunning golden rutile inclusions from Brazil. The perfectly polished surface accentuates the intricate ...
Category

Brazilian Antique 15th Century and Earlier Natural Specimens

Materials

Crystal, Quartz, Rock Crystal, Bronze

Purple Amethyst & Calcite Mineral Specimen, Artigas, Uruguay
Located in Edison, NJ
Artigas is known for amethysts of the darkest and richest hues of purple. Lustrous and richly-toned, they are instantly recognizable and not uncommon in the mineral market. What sets...
Category

Brazilian Antique 15th Century and Earlier Natural Specimens

Materials

Amethyst, Multi-gemstone, Quartz, Rock Crystal

Large Natural Calcite Specimen
Located in Wormelow, Herefordshire
A large calcite specimen sourced from an ex British private collection. Formed over millions of years, this natural calcite specimen originates from Lesotho, South Africa, showcasin...
Category

Lesothian Antique 15th Century and Earlier Natural Specimens

Materials

Natural Fiber

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

Materials

Rock Crystal

10" Neuropteris Species Natural Tree Fern Fossil Specimen, 305 million yrs
Located in Warrenton, OR
10" Neuropteris Species Natural Tree Fern Fossil Specimen, 305 million yrs old apx. This is a rather lush plant fossil natural specimen. The measurements point to point diagonally a...
Category

American Organic Modern Antique 15th Century and Earlier Natural Specimens

Materials

Organic Material

Neuropteris Ovata Species, Natural Tree Fern Fossil Specimen apx 305 million yrs
Located in Warrenton, OR
Neuropteris Ovata Species, Natural Tree Fern Fossil Specimen apx 305 million yrs old. Discovered at Llewellyn Formation (PA), this is a beautiful plant fossil natural specimen. Color...
Category

American Organic Modern Antique 15th Century and Earlier Natural Specimens

Materials

Organic Material

BrittleStar Fossil Specimen, 443 to 485 Million Years Old, Ordovician Period
Located in Warrenton, OR
BrittleStar Fossil Specimen, 443 to 485 Million Years Old, Ordovician Period This is a stunning starfish fossil specimen that will make a very nice display. The brittlestar is clearl...
Category

Moroccan Organic Modern Antique 15th Century and Earlier Natural Specimens

Materials

Shell, Organic Material

Large Smokey Quartz Crystal with Black Tourmaline
Located in London, GB
An impressive, large single crystal point of smoky quartz with pleasing facets. The interior of the quartz crystal is interspersed with gorgeous black tourmaline in a variety of orie...
Category

Brazilian Antique 15th Century and Earlier Natural Specimens

Materials

Quartz, Tourmaline

Collection of Organic Modern Petrified Wood
Located in Dublin, Dalkey
A collection of four multi-toned polished petrified wood pieces on a coordinating petrified wood slab. Petrified wood is a special type of fossilized wood. This type of mineralized...
Category

American Organic Modern Antique 15th Century and Earlier Natural Specimens

Materials

Petrified Wood

Dioptase, Omaue Mine, Kaokoveld Plateau, Kunene Region, Namibia
Located in New York, NY
Dioptase, Omaue Mine, Kaokoveld Plateau, Kunene region, Namibia Measures: 8.5 cm tall x 7 cm wide Dioptase, once believed to be emerald when first encountered, is amongst the most vividly colored species. Large gem...
Category

Namibian Antique 15th Century and Earlier Natural Specimens

Materials

Other

Rubellite Tourmaline on Feldspar, Malkhan Pegmatite Field, Russia
Located in New York, NY
Rubellite Tourmaline on Feldspar, Malkhan Pegmatite Field, Krasnyi Chikoy, Zabaykalsky Krai, Russia Measures: 8 cm tall x 8 cm wide All rubellite tourmaline is compared to the famou...
Category

Russian Antique 15th Century and Earlier Natural Specimens

Materials

Other

Ophiuroidea Brittle Star Fossil (1.2 lbs)
Located in New York, NY
Brittle stars or ophiuroids are echinoderms in the class Ophiuroidea closely related to starfish. They crawl across the sea floor using their flexible arms for locomotion. The most f...
Category

Antique 15th Century and Earlier Natural Specimens

Materials

Cement, Other

Whole Ammonite Fossil, Mineral Specimen, Jurassic Cretaceous Period #D7U
Located in Point Richmond, CA
Madagascar Jurassic - Cretaceous Period, 200 - 145 million years old Dimensions: 8.75 × 7.5 × 1.875 in. / 22 × 19 × 4.75 cm Weight: 4.125 lbs / 2.169 kg Height on custom display ...
Category

Malagasy Other Antique 15th Century and Earlier Natural Specimens

Materials

Precious Stone

Rhodonite, Morro da Mina Mine, Conselheiro Lafaiete, Minas Gerais, Brazil
Located in New York, NY
Rhodonite Morro da Mina Mine, Conselheiro Lafaiete, Minas Gerais, Brazil 5.8 cm tall x 7.3 cm wide The most exceptional rhodonites in the world are now found in Brazil. The...
Category

Brazilian Antique 15th Century and Earlier Natural Specimens

Materials

Other

Genuine Cluster Trilobite (Ptychopariida) fossil on Matrix
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

Moroccan Antique 15th Century and Earlier Natural Specimens

Materials

Cement, Other

Tourmaline
Located in New York, NY
Tourmaline Rubaya, Bahunde, Masisi Territory, North Kivu, Democratic Republic of the Congo 6.6 cm tall x 3 cm wide This colorful tourmaline comes from the recent discoveries in ...
Category

Congolese Antique 15th Century and Earlier Natural Specimens

Materials

Other

Tourmaline
Tourmaline
$39,000
Sky-blue Aragonite Mineral Specimen – Wenshan Mine, China
Located in Edison, NJ
Aragonite is a polymorph of calcium carbonate (CaCO3). It is elementally identical to calcite but is considerably rarer due to the very specific geological conditions required for it...
Category

Chinese Antique 15th Century and Earlier Natural Specimens

Materials

Multi-gemstone

Natural Ammonite Fossil Specimen Mortoniceras Drakeoceras 110 Million Years Old
Located in Warrenton, OR
Natural Ammonite Fossil Specimen Mortoniceras Drakeoceras 110 Million Years Old apx. We love the elegance of this ammonite specimen and are excited to be able to present it here. T...
Category

American Organic Modern Antique 15th Century and Earlier Natural Specimens

Materials

Shell, Organic Material

Purple / Blue Fluorite Mineral Specimen – Xiayang Town, China
Located in Edison, NJ
This breathtaking specimen comes from a distinctive group of fluorites that have affectionately been nicknamed, “tanzanite fluorite” for their gemlike aesthetics and color-shifting a...
Category

Chinese Antique 15th Century and Earlier Natural Specimens

Materials

Stone, Multi-gemstone

Opal
Located in New York, NY
Opal Tsehay Mewcha, Wegeltena, Delanta Woreda, South Wollo Zone, Amhara Region, Ethiopia Measures: 14.4 cm tall x 11 cm wide Precious opals are a hydrated amorphous form of silica (amorphous meaning a non-crystallized solid), unlike crystalline forms of silica, which are classed as minerals. Australia is the locality most associated with precious opal. The precious opals of Ethiopia were only discovered recently in 2008. Opals are formed over thousands of years when rain frees spherical silica particles from sandstone. These microscopic particles spread deep into underground cavities and are then compressed into a closely-packed interlaced structure. When miners bring them forth from the earth to the surface, sunlight travels through this microstructure creating the dazzling kaleidoscope of flashing rainbow colors that we see here. This opal may be unique. The colors are like no other we have seen from Ethiopia. There are several names given to opal (Black Opal, Boulder Opal, Fire opal, etc.). This piece begins an entirely new genre - Candy Opal.
Category

Ethiopian Antique 15th Century and Earlier Natural Specimens

Materials

Opal

Opal
Opal
$265,000
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

Moroccan Antique 15th Century and Earlier Natural Specimens

Materials

Other

Petrified Incense Cedar Wood Fossil
Located in London, GB
This spectacular cross section of petrified cedar wood comes from Saddle Mountain, Washington. It is remarkably large with a wonderful and highly aesthetic shape, exhibiting vibrant ...
Category

Antique 15th Century and Earlier Natural Specimens

Materials

Petrified Wood

Rubellite Tourmaline on Quartz, Russia
Located in New York, NY
Rubellite Tourmaline on Quartz, Malkhan Pegmatite Field, Krasnyi Chikoy, Zabaykalsky Krai, Russia Measures: 12.5 cm tall x 15 cm wide All ru...
Category

Russian Antique 15th Century and Earlier Natural Specimens

Materials

Other

An Ammonite Fossil
Located in Schellebelle, BE
A beautiful Ammonite Fossil, this extinct invertebrates marine animal lived 160 million years ago, beautiful patina and shine of the stone, beautiful array of colors, very decorative...
Category

Malagasy Antique 15th Century and Earlier Natural Specimens

Materials

Sandstone

Pair of Large 395 Million Year Old Fossilized Orthoceras Marble Finish Statues
Located in West Sussex, Pulborough
We are delighted to offer this stunning pair of fully polished limestone circa 395-million-year-old Fossilized Orthoceras statues Please note the delivery fee listed is just a gui...
Category

Swedish Other Antique 15th Century and Earlier Natural Specimens

Materials

Other

Seafoam Green Fluorite Crystal Mineral Specimen – Dongpo Ore Field, China
Located in Edison, NJ
This is an attractive example from the Dongpo Ore Field of China. The best Dongpo fluorites are known for translucent crystals with great form and an attractive light green tone. This is a prime example featuring three sharp, cuboctahedral crystals in a saturated, seafoam green tone. The fluorites have multi-stepped faces along their sides and central faces that are smooth, acting like windows into the translucent crystals. The crystals’ lustrous sheen further highlights their intricate structure. They have formed atop a contrasting matrix (host-rock) of bladed, beige dolomite crystals. The dolomite is sharp and has formed in dense intergrown rosettes. Peeking out from under the dolomite and fluorites is a shimmering matrix of druzy, white quartz that frames the piece overall. The juxtaposition of textures, colors, and species makes the already colorful fluorite crystals...
Category

Chinese Antique 15th Century and Earlier Natural Specimens

Materials

Multi-gemstone

Large Imperial Black Porphyry specimen
Located in Bruxelles, BE
Rare and Large Imperial Black Porphyry architectural fragment partially polished, 23,5 x 15 x 12 cm Porfido Nero is a rare Black Variety of Imperial Porphyry from Gebel Dokhan (th...
Category

Italian Classical Roman Antique 15th Century and Earlier Natural Specimens

Materials

Porphyry

Fossilized Crab from Pliocene Epoch
Located in New York, NY
Discover the timeless beauty and historical significance of our Fossilized Crab from the Pliocene era, unearthed in Indonesia. This remarkable specimen, scientifically known as Chary...
Category

Indonesian Antique 15th Century and Earlier Natural Specimens

Materials

Sandstone

Genuine Seymchan Pallasite Meteorite Slab (1.5 lbs)
Located in New York, NY
The pallasites are a class of stony–iron meteorite. It consists of centimeter-sized olivine crystals of peridot quality in an iron-nickel matrix. Coarser metal areas develop Widmanst...
Category

Russian Antique 15th Century and Earlier Natural Specimens

Materials

Other, Iron

1 of 4 Lovely Moroccan Ammonite Atlas Mountains Fossil Bowls Marble Finish
Located in West Sussex, Pulborough
We are delighted to offer this sublime original circa 180+ Million year old Atlas Mountains Morocco Fossil bowl polished to a marble finish They are...
Category

Moroccan Other Antique 15th Century and Earlier Natural Specimens

Materials

Marble

Vibrant Fluorite: A Radiant Gem with Galena from the USA
Located in London, GB
Marvel at the striking beauty of this vibrant fluorite specimen from the USA, adorned with stunning cubic formations. The deep purple hue of the fluorite crystals contrasts beautiful...
Category

American Antique 15th Century and Earlier Natural Specimens

Materials

Crystal, Quartz

Azurite Milpillas Mine, Mexico
Located in New York, NY
Azurite, Milpillas Mine, Cuitaca, Santa Cruz Municipality, Sonora, Mexico Measures: 8 cm tall x 7.5 cm wide This Azurite was found in the most important pocket, the Electric Blue...
Category

Mexican Antique 15th Century and Earlier Natural Specimens

Materials

Other

Large Pyrite on Matrix From Victoria Mine, Navajún, La Rioja, Spain
Located in New York, NY
Large 2.5 inch metallic lustrous cubic Spanish Pyrite crystal on matrix. This specimen has sharp, well-defined terminations where the crystal faces are smooth with a metallic mirror ...
Category

Spanish Antique 15th Century and Earlier Natural Specimens

Materials

Crystal, Pyrite, Other

Purple Amethyst Crystal Cluster Slab Calcite Hematite Spike
Located in Forney, TX
A large brilliant natural amethyst specimen that displays large crystal terminations, rich inclusions and calcite formations throughout, and a single large hematite spike. Dimensi...
Category

Antique 15th Century and Earlier Natural Specimens

Materials

Amethyst

Genuine Cluster Trilobite (Ptychopariida) Fossil on Matrix
Located in New York, NY
This incredible cluster of trilobites is found in it's original matrix and displays 4 complete or partial fossils throughout. This cluster comes with an acrylic stand so you can prop...
Category

Moroccan Antique 15th Century and Earlier Natural Specimens

Materials

Cement, Other

Monumental Peruvian Pyrite Cluster Weighing 92 lbs.
Located in Miami, FL
Monumental Peruvian Pyrite Cluster Weighing 92 lbs. Offered for sale is a huge specimen of Peruvian Pyrite that weighs an astounding 92 pounds. Pyrite is a shiny stone known as foo...
Category

Peruvian Antique 15th Century and Earlier Natural Specimens

Materials

Pyrite

Large Fossil Stone Ammonite
Located in Alessandria, Piemonte
O/6416 - Large fossil stone shell - Ammonites were predatory Prehistorie cephalopod mollusks which existed between 400 and 66 million years ago before dying out during the exinction ...
Category

Malagasy International Style Antique 15th Century and Earlier Natural Specimens

Materials

Stone

Large Smoky Dogtooth Calcite Mineral Specimen
Located in Wormelow, Herefordshire
A large example of a naturally-formed smoky dogtooth calcite mineral specimen, presented on an exclusive plinth ready for interior display. This natural calcite specimen is an excel...
Category

Antique 15th Century and Earlier Natural Specimens

Materials

Natural Fiber

Cretaceous Period Calcite Septarian Nodule on Custom Stand
Located in Chapel Hill, NC
A Cretaceous period calcite septarian nodule, from Utah, resting on custom marble & brass plated stand. Exceptional crystaline interior shapes. Mid century modern stand...
Category

American Antique 15th Century and Earlier Natural Specimens

Materials

Marble, Brass

Petrified Conifer Wood from Arizona
Located in London, GB
A large section of a petrified conifer tree trunk, (Araucarioxylon arizonicum) from Northern Arizona, dating to the Triassic period, circa 225 million years ago. Over hundreds of m...
Category

American Antique 15th Century and Earlier Natural Specimens

Materials

Quartz

Petrified Wood Sculpture
Located in San Diego, CA
A really nice petrified wood sculpture, circa pre-history. Brightly colored tan, brown and cream tones with naturally formed patterns caused by fossiliz...
Category

Unknown Organic Modern Antique 15th Century and Earlier Natural Specimens

Materials

Petrified Wood

Petrified Wood Sculpture
Petrified Wood Sculpture
$340 Sale Price
20% Off
Spinosaurus Toe Claw // 4-1/8" Long // Cretaceous Period
Located in New York, NY
Spinosaurus (meaning "spined reptile") is one of the largest carnivorous dinosaurs to ever exist. This behemoth lived in present-day Morocco during the upper Albian to upper Turonian...
Category

Moroccan Antique 15th Century and Earlier Natural Specimens

Materials

Other

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, Rock Crystal

Collection of 15 Natural Prehistoric English Ammonite Fossils
Located in Wormelow, Herefordshire
An interesting collection of fifteen natural, prehistoric English ammonite fossil specimens of varying shapes and sizes – ranging from 9.5 cm (3.74 in) wide to 2.5cm wide (0.98 in). ...
Category

English Antique 15th Century and Earlier Natural Specimens

Materials

Stone

Gleaming Quartz Sphere with Golden Rutile
Located in London, GB
Immerse yourself in the splendour of this gleaming quartz sphere, featuring exquisite golden rutile inclusions from Brazil. The sphere's flawlessly polished surface enhances the intr...
Category

Brazilian Antique 15th Century and Earlier Natural Specimens

Materials

Crystal, Quartz, Rock Crystal, Bronze

Fossil Spinosaurus Dinosaur Tooth 112mm
Located in Scorton, GB
Unearthed in the continental intercalaire, a significant 105mm Spinosaurus tooth highlights 19 million years of evolutionary prowess. Known for its sail-like dorsal fin, potent jaws,...
Category

North African Prehistoric Antique 15th Century and Earlier Natural Specimens

Materials

Bronze, Enamel

Naturally Formed Mineral, Clear Apophyllite Sculpture
Located in Point Richmond, CA
Naturally formed mineral, clear apophyllite sculpture India Measures: 11 x 8 x 4 in. / 28 x 20 x 10 cm Height on custom display stand: 14 in. / 36 cm Custom mounted on a ...
Category

Indian Other Antique 15th Century and Earlier Natural Specimens

Materials

Steel

Genuine Hollardops Mesacristata Trilobite on Matrix (1.7 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

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

Gogotte, natural sculpture from Fontainebleau, France. With rare iron inclusions
Located in MARSEILLE, FR
This desk size Gogotte is an authentic proof of nature's artistic skills in sculpture. We still don't understand fully how these natural sculptures, made of more than 99% of pure si...
Category

French Antique 15th Century and Earlier Natural Specimens

Materials

Sandstone

Morganite with Smoky Quartz, Afghanistan
Located in New York, NY
Morganite with Smoky Quartz Mawi pegmatite, Nilaw-Kolum pegmatite field, Nuristan, Afghanistan 9.7cm tall x 11.5cm wide Ex-collection Stephen Smale All the members of the Beryl f...
Category

Afghan Antique 15th Century and Earlier Natural Specimens

Materials

Other

15th Century Monumental Monolithic Stone Slab with Fossiles
Located in Vosselaar, BE
A 15th century French recuperated floor slab of huge proportions. Because of its beauty, unusual size and the richness of fossilles we decided to mount this piece as a sculpture. We...
Category

French Antique 15th Century and Earlier Natural Specimens

Materials

Sandstone

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

Cadmium Smithsonite, Masua Mine, Iglesias, South Sardinia Prov, Sardinia, Italy
Located in New York, NY
Cadmium Smithsonite, Masua Mine, Iglesias, South Sardinia Prov, Sardinia, Italy 5.8 cm diameter The Masua Mine began operation in 1857 and operated for over 130 years until its offi...
Category

Italian Antique 15th Century and Earlier Natural Specimens

Materials

Agate, 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 15th Century and Earlier Natural Specimens

Materials

Crystal, Other

Fluorite Mineral from Hunan, China
Fluorite Mineral from Hunan, China
$11,250 Sale Price
25% Off

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