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LOT 2304
Natural History - Fossil Cornuproetus Trilobite
UPPER DEVONIAN PERIOD, 385-359 MILLION YEARS B.P.
3 5/8 in. (230 grams, 93 mm).
A fossil Cornuproetus midasamlanensis trilobite on a matrix. [No Reserve]
ProvenanceFrom the Atlas Mountains, Hamar Laghdad Formation, Pragian, (Alnif), Morocco, North Africa.
From a Cambridgeshire, UK, collection.
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AUCTIONS:
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Natural History - Medium Quartz Rock Crystal Specimen Group [12]
Sold for (Inc. bp): £13
Comprising various quartz crystal samples, mainly larger prismatic forms. 1.15 kg total, 51-85 mm
From Brazil. Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). -
Natural History - Whitby Dac Fossil Ammonite Cluster
Lower Jurassic Period, Toarcian Stage, circa, 180 million years B.P.Sold for (Inc. bp): £7
A quantity of Dactylioceras sp. specimens on an irregular matrix. 902 grams, 14 cm
From Whitby, UK. From a Lincolnshire, UK, collection. -
Natural History - Cut and Polished Pyrite Crystal Block
Sold for (Inc. bp): £7
Comprising a roughly rectangular matrix with one polished face containing a large quantity of pyrite crystals. 729 grams, 85 mm
Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's).