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LOT 1761
Natural History - Fossil Shark Vertebra Group
UPPER PALAEOCENE PERIOD, CIRCA 56 MILLION YEARS B.P.
2 1/2 - 3 in. (302 grams total, 63-77 mm).
Comprising two Otodus obliquus, Agassiz 1843 (mackerel shark) vertebrae. [No Reserve]
ProvenanceFrom Ouled Abdoun Basin Formation (Phosphate beds), Oued Zem, Morocco.
From an old Oxfordshire fossil and mineral collection.
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AUCTIONS:
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Natural History - Historic Cerussite Crystal Specimen Group
Sold for (Inc. bp): £4
Comprising two matrices with white cerussite crystals. 44 grams total, 39-43 mm
From Tsumeb. Collected in person in 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 - Historic Galena Crystal Formation
Sold for (Inc. bp): £4
The tabular crystals on quartz matrix. 75 grams, 50 mm
From Nenthead, Cumberland, UK. Collected in person in 1965. 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 - Amethyst Crystal Gem Tree
Sold for (Inc. bp): £26
On an amethyst geode matrix; the metal branches tipped with polished light-coloured amethyst pebbles. 517 grams, 14 cm high
Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's).
