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LOT 1998
Natural History - 'Whitby' Fossil Ammonites in Matrix
JURASSIC PERIOD, CIRCA 180 MILLION YEARS B.P.
5 1/2 in. (770 grams, 14.2 cm).
A group of Gagaticeras sp. fossil ammonites in an oval-shaped pebble. [No Reserve]
ProvenanceFrom Lower Jurassic, Lower Lias, Yorkshire.
From a Lincolnshire, UK, collection.
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AUCTIONS:
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Natural History - Purple Agate Crystal Geode Section Group
Sold for (Inc. bp): £78
A group of six cut and polished purple agate geode sections, with exposed crystals; colour-enhanced. 1.39 kg total, 69-94 mm
Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). -
Natural History - Cut and Polished Agate Crystal Geode Section Group
Sold for (Inc. bp): £33
A group of cut geode sections with some polished faces and exposed crystals. 1.58 kg total, 7.2-11 cm
Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). -
Natural History - Nantan Meteorite
Fell 1516 A.D., found 1958 A.D.Sold for (Inc. bp): £111
A nickel iron meteorite (111CD) with a composition of 92.35% iron and 6.96% nickel. 26 grams, 48 mm
From Nantan Nandan County, Guangxi Region, China. From an old Lincoln, UK, collection.
The Nantan meteorite fell in 1516, as recorded in ancient Chinese texts; the fall exploded during descent which resulted in a shower of many individual iron meteorites over an area some 28km x 8km in Nantan County, Guangxi, China. Classified as an iron meteorite; 111CD Course Octohedrite, the composition is approximately 92% iron, 6% nickel and contains more than ten other minerals including kamacite, taenite, dominate, plessite, schreibersite, triolite, graphite and others.