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LOT 2542
Natural History - Mixed Cut and Polished Agate Crystal Geode Half Group
3 - 3 1/4 in. (786 grams total, 73-80 mm).
Each displaying banding in various colours and crystal filled cavities. [4, No Reserve]
ProvenanceFrom Brazil.
Ex Mineral Imports, London, UK.
Gregory, Bottley & Lloyd (Gregory's).
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AUCTIONS:
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LOT 2542
Natural History - Mixed Cut and Polished Agate Crystal Geode Half Group
Sold for (Inc. bp): £39
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Natural History - Daira Fossil Crab
Miocene Period, Messinian, circa 6.5-5 million years B.P.Sold for (Inc. bp): £98
Beautifully preserved Daira speciosa crab on a matrix showing the distinctive surface granulation of the shell; partial shell of another specimen visible on the lower part of the matrix. 114 grams, 70 mm
From Spain. From a Lincolnshire, UK, collection.
The genus is easily recognised by the extreme pustulose nature of the carapace and claws. -
![Natural History - Beryl Mineral Specimen Group [50]](https://timelineauctions.com/upload/images/items/small/211324-s.jpg)
Natural History - Beryl Mineral Specimen Group [50]
Sold for (Inc. bp): £5
Comprising irregular chunks of light green beryl. 2.06 kg total, 30-57 mm
From Brazil. Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). -
Natural History - Fossil African 'T-Rex' Tooth
Cretaceous Period, circa 145-93 million years B.P.Sold for (Inc. bp): £780
With some good enamel, from Carcharodontosaurus saharicus. 10.3 grams, 51 mm
From the Tegana formation of the Sahara Desert, Morocco, North Africa. 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.
