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LOT 1964
Natural History - Amethyst Crystal Specimen
4 1/2 in. (667 grams, 11.5 cm).
An amethyst specimen with well-defined crystals within the cavern, in various sizes, the colours ranging from lavender to dark purple. [No Reserve]
ProvenanceFrom Brazil.
Private Shropshire, UK collection.
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AUCTIONS:
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Natural History - Fossil African 'T-rex' Dinosaur Tooth
Cretaceous Period, 145-93 million years B.P.Sold for (Inc. bp): £390
A large Carcharodontosaurus saharicus (African T-rex) tooth with enamel and visible serrations. 13.8 grams, 55 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 - Mastodon Tusk Carving
Pliocene Period, 5.2-2.5 million years B.P.Sold for (Inc. bp): £59
A Mastodon fossil tusk carving depicting a stylised face with emphasised detailing. 89 grams, 91 mm
From the Island of Java, Indonesia. Acquired 1950s-1960s. From an old Bristol, UK, paleontological collection. -
Natural History - Megalodon Giant Shark Fossil Tooth
Miocene-Pliocene Period, 23-3.5 million years B.P.Sold for (Inc. bp): £111
A Carcharocles megalodon shark tooth with serrations and polished tooth enamel. 83 grams, 82 mm
From Florida, U.S.A. Collected between 1930 and 1960. From the collection of the palaeontologist R Gledhill.