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LOT 2176
Natural History - Historic Ulexite mineral Specimen Group
1 3/8 - 1 7/8 in. (57 grams total, 37-47 mm).
Comprising two colourless samples. [2, No Reserve]
ProvenanceFrom Bolivia.
Collected in person in 1968.
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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LOT 2176
Natural History - Historic Ulexite mineral Specimen Group
Sold for (Inc. bp): £1
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Natural History - Boxed Crystalline Malachite Specimen
Sold for (Inc. bp): £13
Displaying botryoidal formations of crystalline malachite; supplied in a labelled specimen tray. 165 grams, 62 mm
From Democratic Republic of the Congo. Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). -
Natural History - African 'T-rex' Fossil Tooth
Cretaceous Period, circa 145-93 million years B.P.Sold for (Inc. bp): £182
From Carcharodontosaurus saharicus (African T-rex) with some visible serration; repaired. 9.1 grams, 39 mm
From the Tegana formation of the Sahara Desert, Morocco. Acquired during 1980s. From an old Lincolnshire, UK, collection.
The Carcharodontosaurus saharicus was one of the largest predators (larger than its distant North American T-Rex cousin) of all time and is also related to Allosaurus and the South American Giganotosaurus. -
Natural History - British Brasilia Fossil Ammonite
Middle Jurassic Period, circa 174.1-163.5 million years B.P.Sold for (Inc. bp): £13
Fossil ammonite on an irregular matrix. 1.02 kg, 15 cm
From Dorset, UK. From a Norfolk, UK, collection.
