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A fine amethyst 'cathedral' geode cave, with richly coloured amethyst crystals layered over rock crystal. 8.13 kg, 38cm deep (15"). From a histor...
A fine large amethyst 'cathedral' geode, with richly coloured amethyst crystals layered over rock crystal. 7.8 kg, 28.5cm (11 1/4"). From a histo...
Jurassic Period, 199-145 million years BP. A thick cut and polished fossilised tree slice with quartz crystals filling the centre. 785 grams, 14c...
Jurassic Period, 199-145 million years BP. A very large tree trunk section of petrified wood with laminated structure. 9.8 kg, 34cm (13 1/2"). Fr...
A large polished septarian egg with section cut to reveal internal cavity filled with clusters of small black crystals. 4.4 kg, 13.5cm (5 1/4"). ...
Two halves of a nodule of Australian 'Thunder Egg', cut and polished to reveal yellow, red and buff colours to the centre. 1.16kg total, 13.5cm (...
Amethyst Crystal Tunnel.
A fine amethyst 'cathedral' geode tunnel, with richly coloured amethyst crystals layered over rock crystal. 8.8 kg, 33cm (13"). From a historic ‘...
A large polished labradorite boulder with rich colour play on front face, principally blue, green and gold; from Madagascar. 4.2 kg, 23cm (9"). F...
A large polished septarian egg with section cut to reveal internal cavity filled with clusters of small dark brown crystals. 1.6 kg, 12.5cm (5")....
A finely composed statuette of a 'tower' on a rectangular base from banded green malachite. 100 grams, 70mm (2 3/4"). From a historic ‘Victorian ...
A cluster of large and dark amethyst crystals. 4.13kg, 21cm (8 1/4"). From a historic ‘Victorian Museum’ collection; from the stock of Gregory, B...
Large Amethyst Geode Half.
A large cut geode half with large cavity filled with white and pale purple crystals. 7.56kg, 27cm (10 1/2"). From a historic ‘Victorian Museum’ c...
A very large clear quartz pillar with lateral spurs, a beautiful specimen. 4.4 kg, 28.5cm (11 1/4"). From a historic ‘Victorian Museum’ collectio...
Mastodon Tooth Replica.
A museum-quality replica of a tooth of a mastodon. 479 grams, 16cm (6 1/4"). Mastodons are species of extinct Mammut, distantly related to elepha...
Cretaceous Period, Aptian Stage, 125-113 million years BP. A group of six large teeth from the dinosaur Spinosaurus maroccanus from Tegana Formati...
Cretaceous Period, Aptian Stage, 125-113 million years BP. A group of six large dinosaur teeth from Spinosaurs maroccanus from Tegana Formation, T...
Cretaceous Period, 145-65 million years BP. A large tooth of Bahariasaurus ingens a mid-sized carnivore, from the Tegana Formation of Morocco, wit...
A museum-quality reproduction of a large Carcharocles megalodon shark tooth origionally found at Tooth Hill, California, USA. 215 grams, 14cm (5 ...
Polished Copal with Insects
Circa 1 million years BP. A large piece of polished copal containing several insects and other inclusions, from Madagascar. 6.89 grams, 74mm (3")...
Polished Copal with Insects
Circa 1 million years BP. A large piece of polished copal containing several insects and other inclusions, from Madagascar. 11 grams, 56mm (2 1/4...
Polished Copal with Insects
Circa 1 million years BP. A large piece of polished copal containing several insects and other inclusions, from Madagascar . 23 grams, 76mm (3")....
Mastodon Bone Carving
Pliocene Period, 5.2 - 2.5 million years BP. A mastodon fossil bone carving from the Island of Java. 92 grams, 69mm (2 3/4"). From an old Bristol...
Jurassic Period, 200-145 million years BP. An A-grade cut and polished ammonite from Madagascar, showing internal chambers and crystal formation, ...
Jurassic Period, 200-145 million years BP. An A-grade cut and polished ammonite from Madagascar, showing internal chambers and crystal formation, ...
Mixed Fossil Group
225-100 million years BP. A mixed group of fossils comprising of: three fossilised cut and polished tree branch sections, a fish fossil in a limes...
Large Phacops Rana Trilobite
Upper Devonian Period, 385-359 million years BP. A large Phacops rana trilobite on a matrix from Alnif, Morocco. 557 grams, 12.5cm (5"). From the...
Large Phacops Rana Trilobite
Upper Devonian Period, 385-359 million years BP. A large Phacops rana trilobite on a matrix from Alnif, Morocco. 655 grams, 14cm (5 1/2"). From t...
Triassic Period, 250-200 million years BP. A slice of polished fossilised wood from Madagascar. 167 grams, 11cm (4 1/4"). From an old Bristol pal...
200-144 million year BP. A cut and polished ammonite pair showing internal chambers and crystal structure, in white card tray with label reading: ...
Fossil Fish Group
Eocene Epoch, 56-49 million years BP. A group of three Knightia sp. fossil fish preserved in calcareous shale. 434 grams total, 8.9-10.7cm (3 1/2...
Upper Devonian Period, 385-359 million years BP. An A-grade Metacanthina barrandei trilobite on a matrix from the Atlas Mountains, Hamar Laghdad F...
Triassic Period, 250-200 million years BP. A slice of polished fossilised wood from Madagascar. 192 grams, 11.5cm (4 1/2"). From an old Bristol p...
Mastodon Tusk Carving
Pliocene Period, 5.2 - 2.5 million years BP. A mastodon fossil tusk carving from the Island of Java. 42 grams, 53mm (2"). From an old Bristol pal...
Cretaceous Period, Albian Stage, 113-100 million years BP. A large A-grade naturally iridescent rainbow-shell Cleoniceras besairiei ammonite from ...
Late Triassic Period, 225 million years BP. A large limb section of petrified wood. 1.6 kg, 14cm (5 1/2"). From a historic ‘Victorian Museum’ col...
Polished Fossil Wood Slice
Triassic Period, 252-201 million years BP. A fine slice of polished fossilised wood showing growth rings and bark texture. 455 grams, 14.7cm (5 3...
A museum-quality reproduction of a Homotelus bromidensis trilobite mortality plate from Middle Ordovician, Blackriverian Stage (460 million years ...
Jurassic Period, 199-145 million years BP. A detailed and colourful fossil pine cone pair Araucaria Mirabilis; in white card tray with old Gregory...
Jurassic Period, 199-145 million years BP. A very large thick, cut and polished, full round section of a fossil tree from Madagascar, showing good...
Cretaceous Period, Albian Stage, 113-100 million years BP. An A-grade naturally iridescent rainbow shell Cleoniceras besairiei ammonite from Madag...
Triassic Period, 250-200 million years BP. A slice of polished fossilised Woodworthia sp. early pine wood from Zimbabwe, Africa. 315 grams, 12.5c...
Giant Bivalve Fossil
Pleistocene Period, 2.6 million years-11,700 years BP. A fossil bivalve from the Tamiami Formation, Venice, Florida, USA. 1.3 kg, 13cm (5"). From...
Large Polished Ammonite
Jurassic Period, Bacocian stage, 168-172 million years BP. A large polished oolite Sloenbachia sp. chambered ammonite, discovered at Arbala, Middl...
Fossil Knightia Fish Group
Eocene Period, 58-36 million years BP. A group of two fossil Knightia eocaena fish each on a shale matrix 269 grams total, 10.4-11.5cm (4 1/2"). ...
Fossil Coral Section
Ordovician to the Permian Period, 485-358 million years PB. A fossil of tabulate corals, defined by a skeleton of calcite with a 'cavity' to one s...
Jurassic Period, 200-145 million years BP. An A-grade cut and polished ammonite from Madagascar, showing internal chambers and crystal formation, ...
Jurassic Period, 200-145 million years BP. An A-grade cut and polished ammonite from Madagascar, showing internal chambers and crystal formation, ...
Fossil Fish Group
Eocene Epoch, 56-49 million years BP. A group of six Knightia sp. fossil fish preserved in calcareous shale. See Grande, L. The paleontology of th...
200-144 million year BP. A cut and polished ammonite pair showing internal chambers and crystal structure, in white card tray with label reading: ...
Eocene Period, 58-36 million years BP. A group of three fossil Knightia alta fish and one partial in matrix from Warfield's Quarry, Kemmerer, Gree...
Triassic Period, 251-199 million years BP. A group of ten cut and polished slices of petrified wood showing varying colours to the inside and bark...
Ammonite Group
Cretaceous Period, Albian Stage, 113-100 million years BP. A group comprising: two natural iridescent rainbow shell Cleoniceras besairiei ammonite...
Late Triassic Period, 225 million years BP. A large polished trunk section of petrified wood with veins of quartz crystals in variegated colour se...
Jurassic Period?, 203-145 million years BP. A mortality specimen of the brittle star Furcaster sp?, comprising 11 'stars' averaging about 2.2 cm a...
Cretaceous Period, Albian Stage, 113-100 million years BP. A group of three A-grade naturally iridescent rainbow-shell Cleoniceras besairiei ammon...
Fossil Ammonite Display
Jurassic Period, Inferior Oolite, Sauzei Zone, 200-161 million years BP. A display of an Emileia (Otoites) contractus ammonite and one partial, a ...
Fossil Ammonite Group
Middle Jurassic Period, 170 million years BP. A group comprising: a Parkinsonia sp. ammonite from Madagascar; another unidentified ammonite; each ...
Lower Jurassic Period, 199-175 million years BP. A free-standing display of two, and one partial, Eleganticeras elegantulum ammonites from Whitby,...
Fossil Knightia Fish Group
Eocene Period, 58-36 million years BP. A group of two fossil Knightia eocaena fish each on a shale matrix, in white card tray with label reading: ...
Large Polished Ammonite
Jurassic Period, Bacocian stage, 168-172 million years BP. A large polished oolite Sloenbachia sp. chambered ammonite, discovered at Arbala, Middl...
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