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LOT 2128
Natural History - Historic Cut and Polished Fossil Ammonite Pair
JURASSIC PERIOD, BACOCIAN STAGE, 168-172 MILLION YEARS B.P.
3 1/8 in. (117 grams total, 79 mm each).
Cleoniceras sp. ammonite, polished to reveal the distinctive pattern of the cross section chambers. [2, No Reserve]
ProvenanceFrom Arbala, Middle Atlas Mountains, Morocco Morocco, North Africa.
Collected in person in 2014.
From the private mineral collection of Stephen Atkinson, Harpenden, UK.
Accompanied by a copy of a letter from the vendor giving details of him collecting these minerals throughout his life.
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AUCTIONS:
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LOT 2128
Natural History - Historic Cut and Polished Fossil Ammonite Pair
Sold for (Inc. bp): £52
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Natural History - Natural Mahogany Coloured Volcanic Glass Specimen Group [20]
Sold for (Inc. bp): £7
Comprising small and large chunks in light and dark brown colour. 1.12 kg total, 48-60 mm
Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). -
Natural History - Cut and Polished Brazil Agate Crystal Geode Half Collection [3]
Sold for (Inc. bp): £14
Comprising: one with brown banding and the internal cavity with pyrite and quartz crystals; one with pink, white and blue banding, the internal cavity with quartz and pyrite crystals; one with dark brown and grey banding, the internal cavity with a smooth layer of white agate. 1.62 kg total, 10-10.4 cm
From Brazil. Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). -
Natural History - Agate Necklace Bead Group
20th century A.D.Sold for (Inc. bp): £156
Comprising thirty banded black and white agate spheres with some natural strata and some treated to show contrasting strata around the equator; all pierced for stringing. 197 grams total, 14-17 mm
UK gallery, early 2000s.