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LOT 2174
Natural History - Popcorn Quartz Crystal Specimen Group [3]
3 - 3 5/8 in. (612 grams total, 75-92 mm).
Comprising three irregular section with white crystal formations. [3, No Reserve]
ProvenanceEx Mineral Imports, London, UK.
Gregory, Bottley & Lloyd (Gregory's).
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AUCTIONS:
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LOT 2174
Natural History - Popcorn Quartz Crystal Specimen Group [3]
Sold for (Inc. bp): £1
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Natural History - African 'T-rex' Fossil Tooth and Root
Cretaceous Period, circa 145-93 million years B.P.Sold for (Inc. bp): £104
From Carcharodontosaurus saharicus (African T-rex) with root. 29.2 grams, 80 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 - Historic Green Smithsonite Crystal Formation
Sold for (Inc. bp): £20
Druse of light green crystals. 130 grams, 55 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 Enchodus Tooth
Cretaceous Period, circa 145-65 million years B.P.Sold for (Inc. bp): £13
The fang tooth with a section of the jaw, set on a sandstone matrix. 508 grams, 14.2 cm
From Morocco, North Africa. From a Lincolnshire, UK, collection.
The Enchodus fish is an extinct genus of bony fish. It flourished during the Upper Cretaceous and later and was small to medium in size. One of the genus's most notable attributes are the large 'fangs' at the front of the upper and lower jaws and on the palatine bones, leading to its misleading nickname among paleoichthyologists, 'the saber-toothed herring'; these fangs, along with a long sleek body and large eyes, suggest Enchodus was a predatory species.