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LOT 1726
Natural History - Cut and Polished Agate Coaster Set
3 1/2 - 5 in. (572 grams total, 8.8-12.7 cm).
A group of six graduated and polished agate coasters with felt backings. [6, No Reserve]
ProvenanceMineral Imports, London, UK.
Gregory, Bottley & Lloyd (Gregory's).
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AUCTIONS:
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LOT 1726
Natural History - Cut and Polished Agate Coaster Set
Sold for (Inc. bp): £7
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Natural History - Fossil African 'T-Rex' Dinosaur Tooth
Cretaceous Period, 145-93 million years B.P.Sold for (Inc. bp): £416
A large Carcharodontosaurus saharicus (African T-rex) tooth, with remains of enamelling and serration. 21.3 grams, 66 mm
From the Tegana formation of the Sahara Desert, Morocco, North Africa. Acquired during the 1980s. From an old Lincolnshire, UK, collection.
The Carcharodontosaurus saharicus was one of the largest predators of all time (larger than its distant North American T-Rex cousin) and is related to Allosaurus and the South American Giganotosaurus. -
Natural History - Polished Agate Mineral Specimen
Sold for (Inc. bp): £13
A cut and polished natural coloured banded agate mineral specimen. 331 grams, 11 cm
From Salto do Jucui, Rio Grande do Sul, Brazil. Private collection, Munster, Germany. -
Natural History - Large Historic Citrine Crystal Specimen
Sold for (Inc. bp): £33
A substantial section of a natural geode with richly coloured citrine crystals to the inner face. 2.69 kg, 16 cm
Essex gallery, early 2000s.
