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Geological Mixed-Cut Emerald Gemstone Group A group of natural and un-enhanced faceted Australian
Geological Mixed-Cut Emerald Gemstone Group A group of natural and un-enhanced faceted Australian mixed-cut emeralds of various sizes and shapes ...
Geological Natural Emerald Crystal Group A group of larger natural and un-enhanced emerald crystals, some of good colour; probably from Zambia. 2...
Geological Natural Emerald Crystal Group A large group of mixed natural and un-enhanced emerald
Geological Natural Emerald Crystal Group A large group of mixed natural and un-enhanced emerald crystals of varying quality; probably from Zambia...
Geological Natural Ruby/Spinel Crystal Group A large group of natural and un-enhanced crystalline
Geological Natural Ruby/Spinel Crystal Group A large group of natural and un-enhanced crystalline ruby pieces. 830 carats total, up to 15 mm (up ...
Geological Polished Orange-Red Gemstone Group A group of natural and un-enhanced orange-red polished gemstones, some possibly garnet, in various ...
Geological Siberian Large Smoky Quartz Crystal An unusually large smoky quartz crystal, showing
Geological Siberian Large Smoky Quartz Crystal An unusually large smoky quartz crystal, showing principally pyramidal termination faces.It has a ...
Geological Siberian Zeolite Crystal Specimen A fine quality Siberian specimen of a zeolite encrusted with a drusy of colourless calcite. 1.9 kg, ...
Geological Polished Labradorite Specimen An unusually large polished boulder of Finnish labradorite, showing extensive flashes of gold and brown ...
Geological Amethyst and Other Specimen Collection A mixed group of geological specimens comprising:
Geological Amethyst and Other Specimen Collection A mixed group of geological specimens comprising: a banded agate slab, polished to two faces; t...
Geological Amethyst and Other Specimen Collection A mixed group of geological specimens comprising:
Geological Amethyst and Other Specimen Collection A mixed group of geological specimens comprising: two quartz geodes each with polished outer su...
Geological Crystal and Other Specimen Collection A mixed group of geological specimens comprising:
Geological Crystal and Other Specimen Collection A mixed group of geological specimens comprising: one banded agate slab, two polished faces, wit...
Geological Sikhote Alin Meteorite Group A group of two entire pieces of the the Sikhote-Alin
Geological Sikhote Alin Meteorite Group A group of two entire pieces of the the Sikhote-Alin meteorite, showing the characteristic outer surfaces...
Geological Sikhote Alin Meteorite Group A group of two entire pieces of the the Sikhote-Alin
Geological Sikhote Alin Meteorite Group A group of two entire pieces of the the Sikhote-Alin meteorite, showing the characteristic outer surfaces...
Geological Spinosaurus Carniverous Dinosaur and Carcharodon Megalodon Giant Shark Fossil Tooth
Geological Spinosaurus Carniverous Dinosaur and Carcharodon Megalodon Giant Shark Fossil Tooth Group I00-20 million years BP . A fossil group com...
Geological Megalodon Fossil Teeth Group 10-2 million years BP . A group of three triangular teeth
Geological Megalodon Fossil Teeth Group 10-2 million years BP . A group of three triangular teeth from the extinct shark species Megalodon, showi...
Geological Carcharodon Megalodon Giant Shark Fossil Tooth Group 30-5 million years BP . A fossil
Geological Carcharodon Megalodon Giant Shark Fossil Tooth Group 30-5 million years BP . A fossil tooth group comprising six specimens of Carcharo...
Geological Isurus Hastalis Giant Mako Shark Fossil Tooth Group 10-3 million years BP . A fossil
Geological Isurus Hastalis Giant Mako Shark Fossil Tooth Group 10-3 million years BP . A fossil tooth group comprising six specimens of Isurus Ha...
Geological Madagascan Jurassic Fossil Ammonite 145-195 million years BP . A polished section
Geological Madagascan Jurassic Fossil Ammonite 145-195 million years BP . A polished section through a fossil ammonite showing the internal chamb...
Geological Ammonite on Orthoceras Base Circa 150 million years BP . A substantial fossil ammonite
Geological Ammonite on Orthoceras Base Circa 150 million years BP . A substantial fossil ammonite mounted on a polished Orthoceras block base. 11...
Geological Fossil Agadir Giant Ammonite Jurassic Period, 199-145 million years BP . A fossil
Geological Fossil Agadir Giant Ammonite Jurassic Period, 199-145 million years BP . A fossil ammonite partly embedded in its sedimentary matrix. ...
Geological Fossil Percrocuta Hyena Skull Miocene Period, circa 20 million years BP . A rare fossil
Geological Fossil Percrocuta Hyena Skull Miocene Period, circa 20 million years BP . A rare fossil hyena (probably Percrocuta sp.) skull from a y...
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