15th Century and Earlier Natural Specimens
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85
952
1,053
164
725
2,108
87
209
208
12
1
6
12
14
23
42
61
30
15
2
1
720
329
261
200
167
348
323
362
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Width
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952
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13
Period: 15th Century and Earlier
White Quartz Cluster with Honey Coloured Calcites
Located in London, GB
A substantial formation with a thick lining of large white quartz crystals
that contrast beautifully with the two honey coloured calcites ...
Category
Uruguayan Antique 15th Century and Earlier Natural Specimens
Materials
Agate, Amethyst, Quartz
Celestite Heart Shaped Geode with Natural Forming Baroque Pearl
By Interi
Located in Dublin, Dalkey
Blue heart shaped celestite geode adorned with a coordinating naturally forming baroque pearl.
The name for this specific geode is derived from the Latin word Caelestis, meaning "ce...
Category
Moroccan Prehistoric Antique 15th Century and Earlier Natural Specimens
Materials
Rock Crystal
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
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
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
Fossil Paradoxides Acadoparadoxides Trilobite Surmounted Bronze stand
Located in Scorton, GB
THE FOSSIL STORE™ is a unique 1.3-meter-long Paradoxides acadoparadoxides trilobite plate of scientific significance. The one-piece fossil bed shale is now set into a rustic iron fra...
Category
North African Prehistoric Antique 15th Century and Earlier Natural Specimens
Materials
Limestone, Iron
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
North African Antique 15th Century and Earlier Natural Specimens
Materials
Other
Manticoceras Goniatite on Bronze Stand
By Modenature
Located in Scorton, GB
The latest edition to arrive at THE FOSSIL STORE™ is our famous and exquisite series of designed mounts. The ammonites are exquisite specimens excavated from the high Anti-Atlas Moun...
Category
North African Prehistoric Antique 15th Century and Earlier Natural Specimens
Materials
Limestone, Brass
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
Antique 15th Century and Earlier Natural Specimens
Materials
Other
Golden Barite Mineral with Marcasite Crystals From Guangxi, China
Located in New York, NY
Golden Barite with Marcasite Crystals from Nandan County, Hechi, Guangxi, China.
Complex intersecting formation of lustrous gem translucent golden bar...
Category
Chinese Antique 15th Century and Earlier Natural Specimens
Materials
Crystal, Other
Amethyst Druze Geode Rock Formation
Located in View Park, CA
ANCIENT ENERGY: semiprecious cracked geode spilling out glorious amethyst array cradled in rough basalt. This is a TRUE rock formation sculpted from the...
Category
Antique 15th Century and Earlier Natural Specimens
Materials
Rock Crystal
Mounted Banded Fluorite Slab Specimen
Located in Ottawa, Ontario
A mounted banded fluorite
Slab specimen
Polished to one side and mounted on a carved
wood base imitating a rock formation.
Approx. H 6 1/4 in.(16 cm.) x W 8 in.(20.3 cm.) x ...
Category
American Organic Modern Antique 15th Century and Earlier Natural Specimens
Materials
Stone
Amethyst Section with Cut Stalactite Eye and Calcite
Located in London, GB
A beautiful oval shaped amethyst section with deep purple amethyst and two
cut amethyst eyes near the centre. A small calcite to the right completes the
composition.
This piece ...
Category
Uruguayan Antique 15th Century and Earlier Natural Specimens
Materials
Agate, Amethyst, Quartz
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
Blue Fluorite Crystal in Bronze Stand
Located in Scorton, GB
Rare blue isometric fluorite crystal clusters encapsulates a striking aesthetic, showcasing intricate detail of isometric cubic form with a seamless contrast between the blue crystal...
Category
British Prehistoric Antique 15th Century and Earlier Natural Specimens
Materials
Rock Crystal, Bronze
Exceptional Quality Amethyst in a Jaw like Formation
Located in London, GB
Amethyst of the deepest colour is shown here in a formation resembling
an open mouth. The crystals are of high peaks with red tints toward the
tips. the borders unpolished to revea...
Category
Uruguayan Antique 15th Century and Earlier Natural Specimens
Materials
Agate, Amethyst, Quartz
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
Crocoite From Red Lead Mine, Dundas, Tasmania, Australia
Located in New York, NY
From Red Lead Mine, Dundas, Tasmania, Australia
Colorful specimen of bright red-orange translucent crocoite crystals on brown gossan with minor yellowish-white gibbsite microcryst...
Category
Australian Antique 15th Century and Earlier Natural Specimens
Materials
Crystal, Other
Naturally Formed Mineral Peach Stilbite on Apophyllite Sculpture
Located in Point Richmond, CA
Naturally formed mineral peach stilbite on apophyllite sculpture
A mineral specimen in the form of an abstract walking figure. Mounted on a custom walnut and satin nickel painted ba...
Category
Indian Other Antique 15th Century and Earlier Natural Specimens
Materials
Crystal
Fossil Dinosaur Femur Bone of Theropod Lineage
Located in Scorton, GB
This huge leg bone of a theropod dinosaur was a rare Dinosarian find by any standards. It was discovered in the desert regions of North Africa and has now been conserved, cleaned, an...
Category
North African Prehistoric Antique 15th Century and Earlier Natural Specimens
Materials
Bronze
Collection of Museum Minerals in Display Case
Located in Wormelow, Herefordshire
A collection of museum minerals in a display case. Presented in a sleek glazed case, the set includes 48 European minerals, including a gold vial, a rock with traces of gold, lapis l...
Category
English Antique 15th Century and Earlier Natural Specimens
Materials
Natural Fiber
Gem Apophyllite Mineral From, India
Located in New York, NY
Gem Apophyllite from Pashan Hill Quarry, Poona District, Maharashtra, India.
Lustrous transparent bi-colored apophyllite crystals long with translucent pink stilbite crystals in a...
Category
Indian Antique 15th Century and Earlier Natural Specimens
Materials
Crystal, 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
Azurite and Malachite from Oshikoto, Namibia
Located in New York, NY
From Tsumeb Mine, Otavi-Bergland District, Oshikoto, Namibia
Rich cluster of lustrous deep royal blue azurite crystals on malachite-duftite-calcite matrix. All of the azurite crys...
Category
Namibian Antique 15th Century and Earlier Natural Specimens
Materials
Crystal, Other
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
Agatised Multi-Windowed Geode
Located in London, GB
This heavily agatiised medium sized geode contains 6 “windows” from
which the beautiful amethyst interior can be appreciated. A spectacular
display piece.
This piece was legally...
Category
Uruguayan Antique 15th Century and Earlier Natural Specimens
Materials
Agate, Amethyst, Quartz
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
Antique 15th Century and Earlier Natural Specimens
Materials
Other
Egg Shaped Amethyst Geode with Calcite
Located in London, GB
A beautiful mostly complete egg shaped geode with a prominent calcite
to the left, partially polished. The amethyst crystals with high peaks and
of intense purple. The thick amethy...
Category
Uruguayan Antique 15th Century and Earlier Natural Specimens
Materials
Agate, Amethyst, Quartz
Fossil Shrimp of Jurassic Period
Located in Scorton, GB
A wonderful example of a Solnhofen Aeger eichsatt shrimp, surmounted in our AES etched brass stand, created to a high museum standard. the fossil limestone plate conserved for the pe...
Category
German Prehistoric Antique 15th Century and Earlier Natural Specimens
Materials
Limestone
Gem Apophyllite Mineral From, India
Located in New York, NY
Gem Apophyllite from Pashan Hill Quarry, Poona District, Maharashtra, India.
Lustrous transparent bi-colored apophyllite crystals long with translucent pink stilbite crystals in a...
Category
Indian Antique 15th Century and Earlier Natural Specimens
Materials
Crystal, 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
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
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
Rare Large Amber Quartz Rock Crystal Ball
Located in New York, NY
Rare, large translucent amber rock crystal ball with beautiful veins.
Category
Antique 15th Century and Earlier Natural Specimens
Materials
Rock Crystal
Natural Rock Crystal Sculpture
Located in New York, NY
Natural rock crystal sculpture with base,
6 in x 7.5 x 6 in without base.
Category
Antique 15th Century and Earlier Natural Specimens
Materials
Rock Crystal
Scolecite Mineral with Stilbite From, India
Located in New York, NY
Scolecite on Stilbite From Nasik District, Maharashtra, India.
Large acicular spray of transparent scolecite crystals on pink stilbite crystal cluster matrix in large lustrous pin...
Category
Indian Antique 15th Century and Earlier Natural Specimens
Materials
Crystal, Other
Black and White Calcite Heart Twin Mineral Specimen, Palmarejo, Mexico
Located in Edison, NJ
Palmarejo is located in northern Mexico and is part of the historic Sierra Madre Occidental gold-silver belt. Aside from its gold and silver reserves,...
Category
Mexican Antique 15th Century and Earlier Natural Specimens
Materials
Stone
Large Natural Quartz Specimen
Located in Wormelow, Herefordshire
A large quartz specimen sourced from an ex historic UK private collection.
Formed over millions of years, this unique and impressive specimen sh...
Category
Malagasy Antique 15th Century and Earlier Natural Specimens
Materials
Natural Fiber
Natural Green Fluorite Specimen
Located in Wormelow, Herefordshire
A striking large natural fluorite specimen sourced from an ex historic UK private collection.
This fluorite specimen is of an impressive scale in a desirable tonal green, making it ...
Category
South African Antique 15th Century and Earlier Natural Specimens
Materials
Natural Fiber
Natural Quartz Point on White Feldspar Crystal From Himalaya Mountains, India
Located in New York, NY
Huge, museum-quality, Himalayan quartz generator crystal, sitting on a large, white Feldspar crystal, both perfectly terminated with top luster. This pi...
Category
Indian Antique 15th Century and Earlier Natural Specimens
Materials
Crystal, Quartz, Other
Opalised Ammonites Specimen Display
Located in Wormelow, Herefordshire
A series of opalised ammonites arranged in a display, originating from Madagascar.
Once living creatures, these ammonites developed its array of shaped fossils over millions of year...
Category
Malagasy Antique 15th Century and Earlier Natural Specimens
Materials
Natural Fiber
18.01 Gram Stunning Bi Color Tourmaline Specimen from Kunar Afghanistan
By Deloris "Dee" Giltz 1
Located in Peshawar, PK
Bi Color Tourmaline Specimen From Kunar Afghanistan
WEIGHT: 18.01 grams
DIMENSION: 2.4 x 2.1 x 2.0 Cm
ORIGIN : Kunar Afghanistan
TREATMENT: Non...
Category
Afghan Adam Style Antique 15th Century and Earlier Natural Specimens
Materials
Crystal
Geode Section with Rare Amethyst Formation and Intense Green Shell
Located in London, GB
This striking section cut from the centre of a geode, contains an unusual formation of calcite with a blanket of amethyst crystals. The borders are polished to reveal the beautiful c...
Category
Uruguayan Antique 15th Century and Earlier Natural Specimens
Materials
Agate, Amethyst, Quartz
Stunning Purple Amethyst Stalactite Formations on Metal Stand
Located in London, GB
This stunning piece is a light violet/lilac amethyst with unique stalactite formations, presented as a mesmerising half geode on a stylish decorative metal stand. The edges of this b...
Category
Uruguayan Antique 15th Century and Earlier Natural Specimens
Materials
Agate, Amethyst, Quartz
Antique Ammonite on Handcrafted Iron Stand
Located in Los Angeles, CA
Antique Ammonite, Solid Stone Featuring Fascinating Ridged Surface on Handcrafted Iron Stand, Weigh: 132 lbs.
Category
American Antique 15th Century and Earlier Natural Specimens
Materials
Stone
Mounted Naturally-Formed Indian Mineral Clear Apophyllite
Located in Point Richmond, CA
Mounted naturally-formed Indian mineral: clear apophyllite
An attractive specimen that reflects the light similarly to a multifaceted gem giving the specimen an unusual brightness. ...
Category
Indian Other Antique 15th Century and Earlier Natural Specimens
Materials
Crystal
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
Thick Deep Purple Slice with Snowballs
Located in London, GB
This striking circular slice preserves the end of a large geode. Lined with deep
purple, high peaked amethyst crystals, this wonderful piece is punctuated with
small calcites overl...
Category
Uruguayan Antique 15th Century and Earlier Natural Specimens
Materials
Agate, Amethyst, Quartz
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
Golden Splendor: Yellow Calcite with Galena from USA
Located in London, GB
Feast your eyes on this remarkable specimen featuring vibrant yellow calcite crystals elegantly perched on a natural matrix, originating from the rich mineral deposits of the USA. Th...
Category
American Antique 15th Century and Earlier Natural Specimens
Materials
Crystal, Quartz
Agatised Geode Slice with Rare Central Calcite Formation and White Quartz
Located in London, GB
Bordered by a thick, blueish agate layer, this wonderful slice preserves an interior
of large white quartz crystals with a prominent centr...
Category
Uruguayan Antique 15th Century and Earlier Natural Specimens
Materials
Agate, Amethyst, Quartz
Ceratarges armatus Trilobite from Morocco (186 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 called turbidite sequences, which ravaged the early earth when the continents were still very much on the move. The contorted body positions of the trilobites demonstrate a final fight against being buried alive.
This is an extremely ornamented member of the trilobites' extremely well-known and globally distributed Lichid family. These trilobites have adapted for extreme defensiveness. Their long genal appendages afford them controlled escape from the water column...
Category
Moroccan Antique 15th Century and Earlier Natural Specimens
Materials
Cement, Other
Ametrine and Finger like Calcites
Located in London, GB
A spectacular amethyst cluster with two sets of unusual finger-like calcite
crystals on a bed of druzy quartz. The formation is a pleasing dark purple
colour with large peaks and i...
Category
Uruguayan Antique 15th Century and Earlier Natural Specimens
Materials
Agate, Amethyst, Quartz
428.97 Gram Amazing Dual Aquamarine Crystal Attach With Feldspar From Pakistan
By Deloris "Dee" Giltz 1
Located in Peshawar, PK
Weight: 428.97 Gram
Dimension: 12 x 7.9 x 5.6 Cm
Origin: Shigar Valley, Skardu District, Gilgit Baltistan Province, Pakistan
Aquamarine is a pale-blue to light-green variety of ber...
Category
Pakistani Adam Style Antique 15th Century and Earlier Natural Specimens
Materials
Rock Crystal
A large exceptional 'A' Grade Quartz Crystal cluster from Arkansas
Located in London, GB
An exceptional rock crystal quartz cluster than has been expertly mounted onto brushed steel base. Crystals of this calibre discovered in Arkansas are considered to be the highest of...
Category
North American Antique 15th Century and Earlier Natural Specimens
Materials
Rock Crystal
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
Pink Heart Rhodochrosite Slice Mineral Specimen, Capillitas Mine, Argentina
Located in Edison, NJ
Rhodochrosite stalactites are found exclusively in the Mina Capillitas (“little chapels”) mineral deposit of Argentina. Within each nondescript stalactite is a core with bands of blu...
Category
Argentine Antique 15th Century and Earlier Natural Specimens
Materials
Multi-gemstone
Natural Galena Mineral from Bulgaria
Located in New York, NY
Galena from Krushev Dol Mine, Madan District, Rhodope Mountains, Bulgaria.
Bright metallic galena crystals with mirror-like surface luster with minor quartz. The galena crystals h...
Category
Bulgarian Antique 15th Century and Earlier Natural Specimens
Materials
Crystal, Quartz, Rock Crystal
Rock Crystal Sculpture
Located in New York, NY
Rock crystal sculpture with stand, measures: 9”/L x 8.5/D x 5.5/H without stand.
Category
Antique 15th Century and Earlier Natural Specimens
Materials
Rock Crystal
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
Pink, Rose, & Green Watermelon Tourmaline Slice—Erongo Region, Namibia
Located in Edison, NJ
Tourmaline is loved in both the worlds of jewelry and mineral collecting for its expression of color, as well as its propensity for translucency and luster. It’s classified as a semi...
Category
Namibian Antique 15th Century and Earlier Natural Specimens
Materials
Tourmaline
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
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
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
Pear Shaped Amethystine Geode Section with Thick Border
Located in London, GB
This beautiful half geode has a wonderful blue-brown banded agate border
with a thick base of white quartz differentiating to deep amethyst at the tips.
A small section of orange ...
Category
Uruguayan Antique 15th Century and Earlier Natural Specimens
Materials
Agate, Amethyst, Quartz
Polished Split Amethyst Geode Surrounded by White Quartz and Agate
Located in London, GB
Polished to a breath-taking finish and presented on an artistic wooden stand, this unique and beautiful piece displays a half geode. The edges of the geodes have been polished reveal...
Category
Uruguayan Antique 15th Century and Earlier Natural Specimens
Materials
Agate, Amethyst, Quartz
Mounted Specimen: Apophyllite, Stilbite, Chalcedony
Located in Point Richmond, CA
Mounted Specimen: Apophyllite, Stilbite, Chalcedony #L9W
Dimensions: 6 x 8.5 x 2.5 in. / 15 x 22 x 6 cm
Height on custom display stand: 9 in. / 23 c...
Category
Indian Other Antique 15th Century and Earlier Natural Specimens
Materials
Steel
Large Natural Madagascan Green Fluorite Specimen
Located in Wormelow, Herefordshire
A striking large natural Madagascan green fluorite specimen sourced from an ex UK collection.
This fluorite specimen is of an impressive scale and unusual irregular shape with large...
Category
Malagasy Antique 15th Century and Earlier Natural Specimens
Materials
Natural Fiber
Amethyst quartz slice resempling murano glass / psychedelic colors
Located in London, GB
A spectacular large slice of amethystine quartz with green celadonite and orange citrine inclusions.
A beautiful oval slice expertly cut from a geode and polished on its facing si...
Category
Uruguayan Antique 15th Century and Earlier Natural Specimens
Materials
Agate, Amethyst, Quartz
Amethyst calcite and black epitaxial goethite - a rare stone formation
Located in London, GB
A stunning amethyst formation formed of a three quarter geode with cut window, revealing deep purple amethyst crystals, with a beautiful central calcite coated in black goethite and ...
Category
Uruguayan Antique 15th Century and Earlier Natural Specimens
Materials
Agate, Amethyst, Quartz
North American Selenite sculpture
Located in London, GB
A sculpture of unknown origin and mineral charm, with smooth and craggy facets like a translucent cliff face. Ethereal selenite is a crystallised form of gypsum, formed when sulphate...
Category
North American Antique 15th Century and Earlier Natural Specimens
Materials
Stone
Collection of 3 Natural Mineral Cabinet Specimens
Located in Wormelow, Herefordshire
A varied and impressive collection of 3 natural mineral specimens, each presented on an exclusive medium neoclassical style plaster plinth.
Featuring a Celestite, tourmaline and Mad...
Category
Malagasy Antique 15th Century and Earlier Natural Specimens
Materials
Natural Fiber
Thick Deep Purple Slice with Snowballs
Located in London, GB
This striking circular slice preserves the end of a large geode. Lined with deep
purple, high peaked amethyst crystals, this wonderful piece is punctuated with
small calcites overl...
Category
Uruguayan Antique 15th Century and Earlier Natural Specimens
Materials
Agate, Amethyst, Quartz