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LOT 2601
Cut and Polished Crimson and Olive Green Jasper Boulder Specimen
9 1/8 in. (2.78 kg, 23.1 cm).
A large pyramidal section with one polished face, dark green in colour with vibrant red inclusions. [No Reserve]
ProvenanceEx Mineral Imports, London, UK.
Gregory, Bottley & Lloyd (Gregory's), Harwich, UK.
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AUCTIONS:
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LOT 2601
Cut and Polished Crimson and Olive Green Jasper Boulder Specimen
Sold for (Inc. bp): £33
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Insects in Polished Amber
Oligocene Period, circa 45 million years B.PSold for (Inc. bp): £59
A large piece with insect and other inclusions. 6.61 grams, 55 mm
From a Lincolnshire, UK, collection. -
Iridescent Pyrite with Calcite Mineral Specimen
Sold for (Inc. bp): £7
An irregular host rock with micro crystals of pyrite and calcite producing an attractive display of colours. 43 grams, 53 mm
From Abbeyton Quarry, Ballysadare, County Sligo, Ireland, October 1998. From the private collection of Kenneth Machin (1936-2020), Buckinghamshire, UK; his collection of antiquities and natural history was formed since 1948; thence by descent. -
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Mosasaur 'Marine Dinosaur' Skull
Cretaceous Period, 145-65 million years B.P.Sold for (Inc. bp): £11,700
A magnificent, full three-dimensional fossil skull of a juvenile Mosasaur Prognathodon with upper and lower mandibles, eye sockets and brain cavity; including jaw and teeth; some restoration; with custom-made display stand. 5.8 kg total, 57 cm high including stand
From a Lincolnshire, UK, collection. Property of a Cambridgeshire gentleman. This lot has been checked against the Interpol Database of stolen works of art and is accompanied by search certificate no.12491-230295.
The Mosasaur is an extinct, large marine reptile dinosaur with an elongated body, long snout and paddle-like limbs. Found worldwide, they competed with other well-known sea predators of the Late Cretaceous, such as plesiosaurs and ichthyosaurs, for food, existing primarily on a diet of ammonoids, cuttlefish and fish.
