15th Century and Earlier Natural Specimens
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Period: 15th Century and Earlier
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
Large Natural Cabinet Scale Pyrite Specimen
Located in Wormelow, Herefordshire
A large natural cabinet scale pyrite specimen, originating from 5/15 level Wheal Jane Mine, Cornwall.
This native British specimen has a lustrous exterior that catches the light bea...
Category
English Antique 15th Century and Earlier Natural Specimens
Materials
Natural Fiber
Large Natural Calcite Crystal Specimen
Located in Wormelow, Herefordshire
A large natural calcite crystal specimen. Formed over millions of years, this natural calcite specimen showcases spectacular scalenohedral crystals - also known as dogtooth spar - an...
Category
Antique 15th Century and Earlier Natural Specimens
Materials
Multi-gemstone, Rock Crystal
1 of 4 Sublime Moroccan Ammonite Atlas Mountains Fossil Bowls Marble Finish
Located in West Sussex, Pulborough
We are delighted to offer for sale this lovely original circa 180+ Million year old Atlas Mountains Morocco Fossil bowl polished to a marble finish
They are truly exquisite, they ...
Category
Moroccan Other Antique 15th Century and Earlier Natural Specimens
Materials
Marble
Large Natural Black Tourmaline Mineral Specimen
Located in Wormelow, Herefordshire
A large natural black tourmaline mineral specimen originating from Zimbabwe.
While tourmaline may not shine as other bright as other minerals, it offers a distinctive look almost li...
Category
Zimbabwean Antique 15th Century and Earlier Natural Specimens
Materials
Natural Fiber
Natural White Smithsonite Specimen
Located in Wormelow, Herefordshire
A large natural white smithsonite specimen.
Once forming part of a private UK collection, this striking white specimen displays a unique irregular shape originating from Mexico.
Sm...
Category
African Antique 15th Century and Earlier Natural Specimens
Materials
Natural Fiber
1 of 4 Very Rare Moroccan Ammonite Atlas Mountains Fossil Bowls Marble Finish
Located in West Sussex, Pulborough
We are delighted to offer this very rare original circa 180+ Million year old Atlas Mountains Morocco Fossil bowl polished to a marble finish
They a...
Category
Moroccan Other Antique 15th Century and Earlier Natural Specimens
Materials
Marble
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 15th Century and Earlier Natural Specimens
Materials
Other
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
Meteorite Sculpture Formed by Atmospheric Explosion
Located in London, GB
On the morning of 12 February 1947, an enormous iron meteor passed through the Earth’s atmosphere. Exploding over the Sikhote-Alin mountains in South-eastern Russia, it created a fir...
Category
Antique 15th Century and Earlier Natural Specimens
Materials
Iron
Large Natural British Dogtooth Calcite Specimen
Located in Wormelow, Herefordshire
An outstanding large British natural dogtooth calcite specimen from Cheddar Gorge, Somerset UK. This native British specimen is a rare find. Formed ov...
Category
English Antique 15th Century and Earlier Natural Specimens
Materials
Rock Crystal
Spinosaurus Toe Claw // 4-3/4" 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
Small cut agatised geode with cotton candy interior
Located in London, GB
A beautiful small geode with thick agate borders and interior window revealing
a gorgeous pink druzy coating over nascent stalactites, resembling
cotto...
Category
Uruguayan Antique 15th Century and Earlier Natural Specimens
Materials
Agate, Amethyst, Quartz
Large Natural Silky or Fibrous Malachite Specimen
Located in Wormelow, Herefordshire
A large natural silky or fibrous malachite originating from Congo. Silky Malachite, which is a copper ore, is known for its rosette crystalline forma...
Category
Congolese Antique 15th Century and Earlier Natural Specimens
Materials
Malachite
Exceptional Gypsum ‘Blade’ Mineral Cluster from China
By Dale Rogers Ammonite
Located in London, GB
Exceptional Gypsum ‘Blade’ Mineral Cluster from China. A very rare Gypsum specimen with a superb 'three-dimensional' gypsum blade cluster on the front ...
Category
Chinese Antique 15th Century and Earlier Natural Specimens
Materials
Other
Fossil Prepped Ammonite From Madagascar
Located in New York, NY
Madagascar ammonites can date as far back as 110 million years. This 1.31 lb. specimen has been expertly fossil cleaned or prepped to reveal the finely formed spines and shell. Ammon...
Category
Malagasy Antique 15th Century and Earlier Natural Specimens
Materials
Other
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, Rock Crystal, Quartz
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
Mounted Crinoid Sea Lily Fossil
Located in Wormelow, Herefordshire
A striking prehistoric mounted crinoid sea lily fossil sourced from China as marked to one of the edges. This plate-like specimen is perfect for modern scu...
Category
Chinese Antique 15th Century and Earlier Natural Specimens
Materials
Stone
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
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
Collection of Minerals in Fan-shaped Case
Located in Wormelow, Herefordshire
A collection of minerals and crystals in a fan-shaped case. These exquisite minerals are nicely presented in a bevelled fan-shaped mahogany display case, dating to circa 1850, with d...
Category
Antique 15th Century and Earlier Natural Specimens
Materials
Multi-gemstone, Pyrite
Collection of 5 Large Cabinet Mineral Specimens
Located in Wormelow, Herefordshire
A stunning collection of 5 natural mineral specimens, each presented on an exclusive painted plaster plinth. Included in the set are a range of outstanding large cabinet specimens, formed by nature over the ages, each with their own colour, characteristics and qualities.
Features of the set include: two rose quartz specimens...
Category
Malagasy Antique 15th Century and Earlier Natural Specimens
Materials
Natural Fiber
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 co...
Category
Norwegian Antique 15th Century and Earlier Natural Specimens
Materials
Natural Fiber
Shell Amethyst Accented in Bronze Stand
Located in Scorton, GB
The Lavender Amethyst slab you’re considering is a standout piece due to its unique structure and coloration. Its delicate lavender hue is both soothing and sophisticated, while the druzy crystal clusters add a touch of sparkle and intrigue. This rare formation is perfect for creating a sense of opulence and exclusivity, making it an ideal centerpiece for high-end interiors. This is no ordinary amethyst; the fine details and rare formation make it a collector’s item. Rare crystals are increasingly sought after by luxury homeowners, hoteliers, and designers who want to infuse their spaces with timeless beauty and a story of natural wonder. The rarity enhances the perceived value of the piece. Mounted on a bronze stand...
Category
British Prehistoric Antique 15th Century and Earlier Natural Specimens
Materials
Rock Crystal, Brass
Large Sculptural Blue Sodalite Specimen
Located in Wormelow, Herefordshire
A large sculptural blue sodalite granite specimen with a polished face and a roughly shaped ‘live’ edge. At 56cm in height, this rare, large sized mineral is spectacular in scale, be...
Category
Antique 15th Century and Earlier Natural Specimens
Materials
Granite
8.45 Gram Pretty Bi Color Tourmaline Crystals Attached With Quartz Specimen
By Deloris "Dee" Giltz 1
Located in Peshawar, PK
8.45 Gram Pretty Bi Color Tourmaline Crystals Attached With Quartz Specimen
Weight: 8.45 Gram
Dimension: 2.4 x 1.9 x 1.7 Cm
Origin: Afghanistan
Tourmaline is a crystalline silica...
Category
Pakistani Adam Style Antique 15th Century and Earlier Natural Specimens
Materials
Rock Crystal
1950s Natural Quartz Geode Decorative Object
Located in Marbella, ES
1950s Natural Quartz Geode Decorative Object
Category
European Antique 15th Century and Earlier Natural Specimens
Materials
Quartz
Natural Rock Crystal Sculpture
Located in New York, NY
Natural rock crystal sculpture with stand,
Measures: 6 in x 8 in x 4 in without stand.
Category
Antique 15th Century and Earlier Natural Specimens
Materials
Rock Crystal
Giant Selenite Crystal Cluster, China
Located in London, GB
Giant Gypsum Crystal Cluster, China.
The geologic mechanism that creates Lead and Silver provide the raw materials for crystals to form when oceans, rich in Calcium and Sulphate, go...
Category
Chinese Other Antique 15th Century and Earlier Natural Specimens
Materials
Other
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 15th Century and Earlier Natural Specimens
Materials
Carnelian
41.75 Gram Lovely Aquamarine Crystals From Shigar Valley, Pakistan
By Deloris "Dee" Giltz 1
Located in Peshawar, PK
Lovely Aquamarine Crystals From Shigar Valley, Pakistan
Weight: 41.75 Gram
Dimension : 5.1 x 3.1 x 1.7 Cm
Origin: Shigar Valley, Gilgit Baltistan, Pakistan
Aquamarine helps us ...
Category
Pakistani Adam Style Antique 15th Century and Earlier Natural Specimens
Materials
Rock Crystal
Palaeolagus (Fossilized Rabbit)
Located in New York, NY
An exceptional Palaeolagus specimen from the Brule Formation in South Dakota. This fossil preserves remarkable dental detail, showcasing the upper and lower teeth with impressive cla...
Category
American Antique 15th Century and Earlier Natural Specimens
Materials
Other
47.10 Carat Gorgeous Bi Color Tourmaline Specimen From Kunar, Afghanistan
By Deloris "Dee" Giltz 1
Located in Peshawar, PK
Gorgeous Bi-Color Tourmaline Specimen From Kunar, Afghanistan
WEIGHT: 47.10 Carat
DIMENSIONS: 2.6 x 2.7 x 1.0 Cm
ORIGIN: Kunar, Afghanistan
TREATMENT: None
Tourmaline is an ex...
Category
Afghan Adam Style Antique 15th Century and Earlier Natural Specimens
Materials
Rock Crystal
Large Natural Amethyst Plate 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. This e...
Category
Brazilian Antique 15th Century and Earlier Natural Specimens
Materials
Amethyst
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
1 of 4 Decorative Moroccan Ammonite Atlas Mountains Fossil Bowls Marble Finish
Located in West Sussex, Pulborough
We are delighted to offer for sale this very decorative original circa 180+ Million year old Atlas Mountains Morocco Fossil bowl polished to a marble f...
Category
Moroccan Other Antique 15th Century and Earlier Natural Specimens
Materials
Marble
Gogotte, natural sculpture from Fontainebleau, France.
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
41.32 Gram Amazing Pyrite Specimen From Jowzjan Province, Afghanistan
By Deloris "Dee" Giltz 1
Located in Peshawar, PK
41.32 Gram Amazing Pyrite Specimen From Jowzjan Province, Afghanistan
Weight: 41.32 Gram
Dimension: 4.4 x 2.3 x 1.9 Cm
Origin: Jowzjan Province, Afghanistan
Pyrite is found in a ...
Category
Afghan Adam Style Antique 15th Century and Earlier Natural Specimens
Materials
Rock Crystal
Collection of Splendid Mineral Specimens Naturally Formed as Snowy Mountains
Located in Amsterdam, NL
A collection of splendid mineral specimens naturally formed resembling snowy mountains
All found in Trepca, Kosovo
From left to right:
Sphalerite, Rock Crystal, Pyrite & Ca...
Category
Balkan Antique 15th Century and Earlier Natural Specimens
Materials
Rock Crystal, Iron, Lead, Zinc
Conichalcite with Quartz from Namibia
Located in New York, NY
From Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia
Scintillating formation of spherical aggregates of quartz with translucent green conichalcite microcrystals.
1.2 grams,...
Category
Namibian Antique 15th Century and Earlier Natural Specimens
Materials
Crystal, Quartz, 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
Antique 15th Century and Earlier Natural Specimens
Materials
Stone
Complex Natural Geode Slice with Amethyst and Quartz
Located in London, GB
This large and thick slice preserves a complex arrangement of two interlocking
geodes, one with a citrine-like orange quartz and another with
deep purple amethyst. The exterior gre...
Category
Uruguayan Antique 15th Century and Earlier Natural Specimens
Materials
Agate, Amethyst, Quartz
Smoky Quartz Formation
Located in London, GB
A wonderful large formation of smokey quartz, unpolished and with all its
natural lustre, the piece is wonderfully sculptural in quality.
This piece was legally and ethically sou...
Category
Brazilian Antique 15th Century and Earlier Natural Specimens
Materials
Quartz
Phacopid (Morocconites Malladoides) Trilobite from Morocco (276.2 grams)
Located in New York, NY
Here is one of the more unusual species of trilobites, a Morocconites malladoides from the Devonian of Morocco. It's a member of the Phacopida trilobites and has a very defining feat...
Category
Moroccan Antique 15th Century and Earlier Natural Specimens
Materials
Cement, 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
Genuine Hollardops Trilobite Fossil from Ofaten, Morocco (261.3 grams)
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
Rare Yellow Fluorite Cube Formation from China
Located in London, GB
Large rare cubed yellow fluorite formation from China mounted on a mirrored steel base.
Since 1986 Dale Rogers has been sourcing the grandest fossils, crystals and minerals from a...
Category
Chinese Antique 15th Century and Earlier Natural Specimens
Materials
Other
Fossil Fish Plate
Located in Schellebelle, BE
Exceptional Fish Plate,one large and and 5 smaller Fish, Green River Formation, Priscara Fish,
Wyoming USA, Eocene Period, very decorative object,
can be mounted on a wall, very deco...
Category
American Antique 15th Century and Earlier Natural Specimens
Materials
Stone
Beautiful Intense Brown Druze Amethyst Cluster with Green Jasper
Located in London, GB
A stunning intense brown amethyst druze formation with stalactites.
The mineral sculpture is embellished by multiple stalactite formations, and gives the sensation of movement due ...
Category
Uruguayan Antique 15th Century and Earlier Natural Specimens
Materials
Agate, Amethyst, Quartz
41.40 Gram Pretty Demantoid Garnet Specimen From Balochistan, Pakistan
By Deloris "Dee" Giltz 1
Located in Peshawar, PK
41.40 Gram Pretty Demantoid Garnet Specimen From Balochistan, Pakistan
Weight: 41.40 Gram
Dimension: 5.3 x 3.8 x 2.4 Cm
Origin: Balochistan, Pakistan
Demantoid is the green gemstone variety of the mineral andradite, a member of the garnet group of Minerals. Andradite is a calcium- and iron-rich garnet. The chemical formula is Ca₃Fe₂(SiO₄)₃ with chromium substitution as the cause of the demantoid green color. Ferric iron is the cause of the yellow in the stone
Demantoid was a popular gemstone during the Belle Époque period (1890-1915), especially in Art Nouveau jewelry. The Russian Czars...
Category
Pakistani Adam Style Antique 15th Century and Earlier Natural Specimens
Materials
Rock Crystal
Hand-Carved 23.5 Lb, Lapis Lazuli Heart
Located in New York, NY
This huge heart from Afghanistan has been hand-carved and hand-polished out of one piece of genuine, beautiful color lapis lazuli featuring the shimmer of p...
Category
Afghan Antique 15th Century and Earlier Natural Specimens
Materials
Lapis Lazuli
Giant Apophylite Crystal from India
Located in London, GB
Apophyllite crystals of this scale are rarely seen. This piece has been beautifully mounted onto a mirrored steel base making it the perfect statement for any interior.
Since 1986 D...
Category
Indian Antique 15th Century and Earlier Natural Specimens
Materials
Other
Polished Agate Cathedral with a Tangerine Crystal Point
By Interi
Located in Dublin, Dalkey
Polished agate cathedral with a tangerine crystal point.
Agate is characterized by its fineness of grain and brightness of color. These slabs are clas...
Category
American Organic Modern Antique 15th Century and Earlier Natural Specimens
Materials
Agate, Rock Crystal, Quartz
Rare Natural Quartz Sculpture
Located in New York, NY
Salt-like, light turquoise color natural quartz sculpture with stand. Measures: 8.5” /L x 6.5” /D x 7” /H without stand.
Category
Antique 15th Century and Earlier Natural Specimens
Materials
Quartz
Natural Rock Crystal Quartz Sculpture
Located in New York, NY
Natural rock crystal sculpture with stand. Billion year old natural quartz sculpture, with various sized crystals growing from the surface. Measures: 13.75”/ L x 6”/ D x 5.5”/ H with...
Category
Antique 15th Century and Earlier Natural Specimens
Materials
Rock Crystal
79.04 Gram Beautiful Bi Color Tourmaline Crystal from Afghanistan
By Deloris "Dee" Giltz 1
Located in Peshawar, PK
79.04 Gram Beautiful Bi-Color Tourmaline Crystal From Afghanistan
WEIGHT: 79.04 grams
DIMENSIONS: 6.6 x 2.7 x 2.6 Cm
ORIGIN: Afghanistan
TREATMENT: None
Tourmaline is an extr...
Category
Afghan Adam Style Antique 15th Century and Earlier Natural Specimens
Materials
Rock Crystal
Geode with deep purple amethyst crystals, a central stalactite and agate borders
Located in London, GB
A stunning spherical shaped geode of a deep purple amethyst. The piece is of a wonderful example of a three dimensional geode with particularly thick agate border, revealing grey aga...
Category
Uruguayan Antique 15th Century and Earlier Natural Specimens
Materials
Agate, Amethyst, Quartz
