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LOT 2364
Natural History - Popcorn Quartz Crystal Specimen
4 3/8 in. (363 grams, 11.3 cm).
White to clear in colour with a small section containing light lavender coloured crystals. [No Reserve]
ProvenanceEx Mineral Imports, London, UK.
Gregory, Bottley & Lloyd (Gregory's).
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AUCTIONS:
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Natural History - Polished Fossil Coral Heads
Devonian Period, circa 350 million years B.P.Sold for (Inc. bp): £7
Polished on all faces to an irregular oval shape, showing the structure of the coral. 296 grams, 79 mm
From a Cambridgeshire, UK, collection. -
Natural History - Large Fossil Shark Vertebra
Upper Palaeocene, Thanetian Stage, circa 56 million years B.P.Sold for (Inc. bp): £33
From Otodus obliquus Agassiz 1843 (mackerel shark). 155 grams, 65 mm
From the Ouled Abdoun Basin Formation (Phosphate beds), Oued Zem, Morocco, North Africa. From an old Oxfordshire fossil and mineral collection. -
Natural History - Fossil Sand Shark Tooth Collection
Eocene Period, 56-33 million years B.P.Sold for (Inc. bp): £39
Comprising a group of teeth of varying sizes. 48 grams total, 12-30 mm
From a Norfolk, UK, collection.
