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LOT 2552
Natural History - Massive Amethyst Crystal Point
4 1/4 in. (710 grams, 10.8 cm).
The prismatic point in dark purple colour. [No Reserve]
ProvenanceFrom Brazil.
Ex Mineral Imports, London, UK.
Gregory, Bottley & Lloyd (Gregory's).
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AUCTIONS:
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Natural History - Petraster Fossil Starfish
Ordovician Period, circa 485-444 million years B.P.Sold for (Inc. bp): £33
Comprising a Petraster sp. specimen on matrix. 297 grams, 85 mm
From a Cambridgeshire, UK, collection. -
Natural History - Fossil Crab on Matrix
Eocene-Miocene Period, 58-5.3 million years B.P.Estimate: £250 - 350 (+bp*)
Opening Bid: £125
The remains of a fossil crab set in a sedimentary matrix. 1.47 kg, 13.5 cm high
From a Lincolnshire, UK, collection. -
Natural History - Large Fossil Shark Vertebra
Upper Palaeocene, Thanetian Stage, circa 56 million years B.P.Sold for (Inc. bp): £20
From Otodus obliquus Agassiz 1843 (mackerel shark). 174 grams, 77 mm
From the Ouled Abdoun Basin Formation (Phosphate beds), Oued Zem, Morocco, North Africa. From an old Oxfordshire fossil and mineral collection.
