Stone Natural Specimens

Banded Iron Fossil Formation Circa 2.9 Billion y/o This spectacular banded iron formation from Port Hedland, Western Australia, provides evid...

Antique semi-precious stone and silver-gilt egg model Continental, Late 19th Century Height 19cm, diameter 8cm This superb decorative egg model is inset with a charming scene on the...

Large spectacular iridescent ammonite fossil. 75 Million y/o A magnificent example of one of the most spectacular fossils. A large and int...

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...

Set of pink amethyst, agate, fossilised ammonite and coral fossil Continental, 20th Century Largest: Height 6cm, diameter 18cm Smallest: Height 3.5cm, width 18cm, depth 12cm The col...

Petrified wood specimen and amethyst geode Continental, 20th Century Long stone: Height 12cm, width 30cm, depth 13cm Tall stone: Height 19cm, width 17cm, depth 12cm The amethyst g...

Bvlgari, silver mounted amethyst geode quartz sterling silver, maker's stamp on exterior

Impressive pair of obelisk shaped polished extinct fossil sculptures (Orthoceras) with beautiful organic variations which date back 400 million years from Sweden and the Baltic State...

Fossilised Skin of a Brachylophosaurus Approx. 80 Million y/o An exceptional specimen of fossilised dinosaur skin, preserving the hexagonal scales of...

Oriented Chondrite Meteorite Circa 4.56 Billion y/o Chondrite 24 x 20 cm, 28 cm tall on base 7.1 kg A sculptural and beautifully weathered chondrite meteorite; upon entering the atmosphere, this extraterrestrial stone would have heated the surrounding air to a temperature of over 1700 C, higher than that of the hottest lava on the planet, and enough to melt away its outer layers, leaving its surface rippled with regmaglypts, thumb-shaped impressions formed as superheated rock streaked off of the main body as it careened toward the earth. The last layer of the rock to melt would have re-solidified as the meteorite made impact, forming a charcoal coloured fusion crust, which has taken on a deep ochre-tinted patina. Chondrite meteorites such as this example were formed at the very beginning of our solar system, by the accretion of various types of dust and small grains, adrift in the vacuum of space and, as such, provide important clues about the birth of our own planet. This piece is an especially rare specimen, known as an oriented meteorite...

A piece of the moon - superb lunar meteorite gadamis 004 - Anorthosite 4.5 Billion y/o Among the rarest substances to be found on Earth, thi...

'Louis XIV' Gogotte Formation Measures: circa 30 Million y/o 105 x 76 x 15 cm A magnificent example of a gogotte formation, nicknamed Louis XIV, composed of thick swirls and folds of sparkling sandstone. Discovered in the Oligocene sand dunes of Fontainebleau, France, formed circa 30 million years before present or later. The incredible, almost otherworldly appearance of gogottes may easily be mistaken for the work of a most talented artist. In fact, these sandstone sculptures are entirely natural in origin. They have been found in multiple locations but those from Fontainebleau, such as the present example, are the most remarkable. Thirty-five million years ago, a sea covered what is now the forest of Fontainebleau, and dunes of exceptionally fine and homogenous sand formed. As silica-rich water filtered through this sand, it turned into stone. The flow of water finely modelled the sandstone into the forms we now know as gogottes. These are rare and are only found sporadically, several metres buried underground. They owe their sparkling white appearance to the extreme and unmatched purity of the Fontainebleau sand, sometimes reaching a composition of 99.9% silica. Each of them is unique – a masterpiece slowly fashioned by the hands of Nature. The name “gogotte” was coined by French geologist Claude Guillemin (1923- 1994), inspired by the children’s book series Babar the Elephant...

A beautiful fragment from a lunar meteorite, among the rarest of all geological finds. This specimen belongs to NWA 11303, a feldspathic regolith breccia which formed when the shock ...

Gogotte formation circa 30 Million y/o Measures : 42 x 21 x 63 cm. A magnificent example of a gogotte formation, composed of thick swirls and fo...

This is a rare and magnificent object fashioned from a rare coco de mer nut and Ostrich egg by Antony Redmile. The box is secured to a wooden base with a silvered stand, holding both sides of the coconut. The coconut is a rich dark chocolate brown and appears to be warmly polished. The top of the box is silvered and adorned with beautiful malachite specimens. 2 small cast resin boar's teeth set with malachite are present on either side of the box, much like handles. Decorative silvered fittings hold ostrich eggs that serve as the lids to the box. Finally, a silvered fitting holds an oval malachite finial...

Pre-Solar Stardust - A piece of the Allende Meteorite Carbonaceous Chondrite - CV3 Height 6.98 cm 280 g “This individual sample of the Allende CV3 carbonaceous chondrite shows ...

Oriented Stone Meteorite Chondrite 5.00 kg Detached from its parent body by a mighty impact, this large, oriented Meteorite travelled over a hu...

Fossilised colla wood cross-section Miocene, circa 5-23 Million y/o This fossilised white pine wood section displays a beautiful surface, with vibrant h...

Hardstone, quartz, amethyst, nephrite and silver-gilt flower model Continental, 20th century Measures : Height 25cm, width 21cm, depth 12cm. This exc...

Large hardstone, quartz, gold, nephrite and lapis lazuli model of an alpine flower bed Continental, 20th Century Measures: Height 7cm, width 37cm, depth 27cm A beautiful objet d'art, this exceptionally fine flower bed model is a 20th century continental precious stone and metal model, made from a host of precious materials and assembled with great poise, skill, and artistry. The quartz base underpinning the miniature garden...

Quartz. Penas blancas mine, Vasquez-Yacopi dist., Boyaca Dept., Colombia. Measures: 45 cm tall x 7.6 cm wide. At least 12% of the earth's crust is quartz, making it one of ...

One of our specialties is inclusions. We have handled many of the world's finest known examples. I have never seen anything like this before. Normally you would find a single crystal...

Unclassified Meteorite Stone Height: 36.83 cm 42.5 kg A dramatic extraterrestrial sculpture, of monolithic form, covered in a thick grey-brown fusion crust and with areas of sandy deposits from untold years spent on the desert floor. Formed in the asteroid belt between Mars and Jupiter during the formation of our solar system, some 4.55 billion years ago, this large stone would have been separated from its parent body by an enormous impact before journeying through interplanetary space and eventually reaching Earth. Upon atmospheric entry it would have reached cosmic velocity, heating the surrounding air to 1700°C and producing a large ball of fire. The heat was sufficient to melt the outer surface of the stone, exposing a new surface which in turn also melted away, losing as much as 95% of its initial mass before reaching the ground. The last molten layer to form as it collided with the Earth covered the stone in a layer of fusion crust, evidence of the incredible impact force delivered by this extraordinary specimen. “This unclassified stone meteorite was found in Northwest Africa. It has a relatively smooth, dark brown, slightly weathered fusion crust; some small melt veins are visible on the surface. Due to the near-absence of terrestrial rocks in this region of the Sahara, meteorite hunting in this area has yielded many notable discoveries.” Dr Alan E. Rubin, PhD Department of Earth, Planetary, and Space Sciences...

MARTIAN STONE - NWA 14713 Lherzolitic shergottite 127 g “This 127-gram fragment of the NWA 14713 meteorite displays a green-black mottled exterior. The rock is a martian shergottite (a basalt) composed mainly of coarse grains of pyroxene as well as calcium-plagioclase glass. This glass, called maskelynite, formed from crystalline plagioclase when the specimen was blasted off the surface of Mars by an energetic collision. There are currently less than 350 known martian meteorites...

“This 149-gram slice of the Gadamis 004 lunar meteorite contains a wide variety of sizes of light-colored angular anorthositic clasts. These silicate c...

NWA 12759 Stone, Chondrite - L5 18.3 KG “This specimen of the NWA 12759 L5 chondrite has a smooth posterior fusion crust where meteoritic melt pooled as the rock descended through the atmosphere and was heated by friction with molecules of air. The meteorite is from the L-chondrite asteroid that was destroyed by an energetic collision 470 million years ago.” Dr Alan E. Rubin, PhD Department of Earth, Planetary, and Space Sciences, UCLA Detached from its parent body by a mighty impact, this large, oriented meteorite travelled over a hundred million miles through space before falling to Earth in the North African desert. Beautiful regmaglypts radiate from the apex of its cone shaped nose. These elongated dimples formed when streaks of superheated molten rock streamed off the meteor’s surface as it blazed through the atmosphere. The entire piece is coated in a glossy, umber-coloured fusion crust and close examination reveals remnants of encrusted, orange dirt. Whilst most meteors tumble as they travel through the Earth’s atmosphere, oriented meteorites...

A magnificent example of a gogotte formation composed of thick swirls and folds of sparkling sandstone. Discovered in the Oligocene sand dunes of Fon...

‘Earthly Treasures No 23’ is a unique sculptural bowl by the British artist, Morrison Thomas. It is made from burred Horse Chestnut inlaid with Native Copper, Malachite & Chrysocolla. Morrison turns beautiful wooden spheres from damaged or diseased trees that have been felled as they can no longer survive. Using aged wood such as this, reveals cracks and crevices which the artist can inlay with precious minerals. The results are breathtaking. These take on the role of globes and are evocative of old maps. The minerals suggest undiscovered islands and continents. During Thomas’ time as a designer and maker of furniture it was usual practice to mask and hide any blemishes or cracks in the wood, however much like the Japanese art of Kintsugi (where ceramic breakages are repaired with gold and precious metals) Thomas highlights the anomalies in the wood by inlaying them with naturally formed colorful minerals, many taken from his personal collection which he still adds to. Recent visits to the ‘World Famous’ Blue John Mine and also a working Fluorspar mine in Derbyshire has meant new materials for future inlays. With the wood hard to find and unpredictable to turn, the resulting union of the Earth’s natural resources are patiently and skilfully jigsawed together, resulting in truly unique treasure-laden artworks. Is his own words: ‘The two mediums I combine both come directly from the Earth. The trees form and grow at the surface whilst the minerals can form at great depth. It is not unknown for some trees to have accumulated pieces of crystals in their roots. The thought of this combination of a substance formed during explosive episodes in the Earth millions of years ago with a gently formed living substance, which may have been growing for hundreds of years before finally coming to an end, is both exhilarating and intriguing. I think of it as a fusion between animate and inanimate, above and below the ground, naturally both beautiful, and without which, we as humans could not survive’ Morrison Thomas was born at New Inn Cottage in the tiny village of Charlton near Banbury, Oxfordshire. His father was a cabinet maker & carpenter who was also a wheelwright and blacksmith, as with many village craftsman of the time, he was skilled in all things. Keeping the family tradition, Thomas continued in his father’s footsteps and is a fourth generation woodworker. As a furniture designer & maker Thomas has exhibited his work in numerous high profile galleries and undertaken many prestigious commissions. He has written articles on woodworking with his work appearing in numerous publications. Previously the chairman of the Surrey Guild of Craftsmen and with a listing in Debrett’s Who’s Who, his achievements are many, especially in consideration that he received no formal training, with his skills obtained from observing and listening to his father. For many years Thomas designed and made contemporary furniture but mainly due to health reasons stopped making larger-scale works. With woodworking in his blood and a material he simply couldn’t stop creating with, he resumed his creative skills some years later by making unique hand-turned wooden...

‘Earthly Treasures No 26’ is a unique sculptural bowl by the British artist, Morrison Thomas. It is made from sycamore inlaid with Chrysocolla & Malachite. Morrison turns beautifu...

‘Earthly Treasures No 25’ is a unique sculptural bowl by the British artist, Morrison Thomas. It is made from burred Acacia inlaid with Native Copper, Ma...

This majestic eagle is hand carved from quality smoky quartz. The eagle is standing on a decorative geometric base that has been custom made for this purpose. With faux glass eyes, t...

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 o...

These impressive Egyptian Revival obelisks are crafted of dynamically patterned agate. The rare 19th-century models were almost certainly made in Italy during the height of the Grand Tour when the fervor for all things ancient pervaded the decorative arts. Rich in neoclassical elegance yet possessing an exotic worldliness, pieces such as these were extremely popular as Grand Tour souvenirs among members of the British aristocracy...

Opal Tsehay Mewcha, Wegeltena, Delanta Woreda, South Wollo Zone, Amhara Region, Ethiopia Measures: 11.2 cm tall x 7.2 cm wide This opal captures all of the spectacular iridesc...

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...

Large Chinese sculpted coral depicting a dignitary and attendants Chinese, early 20th Century Measures: Height 38cm, width 40cm, depth 20cm Taking beautiful natural red coral as...

This set contains 24 marble specimens, the specimens including serpentine, granite, and Poltesco marble from Cornwall. The specimens take various shapes, including perfectly formed b...

Chinese Gray Scholar's Rock, of naturalistic form, on early 19th century rosewood stand.

Impressive and large Russian malachite egg, carved from the solid. A timeless yet historic decorative object, which is a great addition to any sophistica...

This red coral specimen, with flowing lines and organic form, is a beautiful example of how the work of nature can be, and has been, celebrated as a...

Studio Greytak's Malachite botryoidal on crystal quartz is a stunning example of the power of unity. What began as hundreds of individual stones of malachite, over millions of years,...

Finely crafted deer head executed in .950 silver, the antlers and chest are adorned with small crystal prisms, raised on a rock crystal cluster. Incised “Mellerio” “AMADOR NO. 10-25...

Exceptional crystal of amethyst on a steel base. Unique piece.