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LOT 2014
Natural History - Historic Cuprite Crystal Formation
1 3/4 in. (64 grams, 45 mm).
Comprising a mass of octahedral black to dark red crystals. [No Reserve]
ProvenanceCollected in person from various parts of the world mainly between 1957-1966.
From the private mineral collection of Stephen Atkinson, Harpenden, UK.
Accompanied by a copy of a letter from the vendor giving details of him collecting these minerals throughout his life.
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AUCTIONS:
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Natural History - Historic Smithsonite Crystal Formation
Sold for (Inc. bp): £13
Comprising botryoidal formation of dark brown crystals. 82 grams, 60 mm
Collected in person from various parts of the world mainly between 1957-1966. From the private mineral collection of Stephen Atkinson, Harpenden, UK. Accompanied by a copy of a letter from the vendor giving details of him collecting these minerals throughout his life. -
Natural History - Fossil Keichousaurus Marine Reptile Skeleton
Triassic Period, circa 250 million years B.P.Sold for (Inc. bp): £845
Complete Keichousaurus hui skeleton on a rectangular matrix. 2.8 kg, 35.5 cm
From Xingyi, Guizhou, China. Acquired 1950s-1960s. From an old Bristol, UK, palaeontological collection.
Keichousaurus was a late Triassic marine reptile, and a member of the Pleurosaur family, and went extinct 250 million years ago during the Triassic-Jurassic extinction event. They were specialised fish eaters, and were highly unusual amongst marine reptiles in that they gave birth to live young rather than laying eggs. -
Natural History - Polished 'Orca' Agate Specimen
Sold for (Inc. bp): £46
Freestanding and polished to expose the intricate black and white pattern composition within the sample. 490 grams, 10.1 cm
From a Cambridgeshire, UK, collection.
