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LOT 2180
Natural History - Fossil Mamite Ammonite
CRETACEOUS PERIOD, CIRCA 90 MILLION YEARS B.P.
3 5/8 in. (369 grams, 92 mm).
The horned ammonite with regularly disposed spines to the outer shell. [No Reserve]
ProvenanceFrom a Lincolnshire, UK, collection.
CONDITIONTimeLine Auctions follows a vetting process to ensure the authenticity and legality of all items, reinforcing our commitment to integrity and responsible trading. Each antiquity, antique, and coin lot undergoes thorough examination by a vetting committee of at least ten external specialists, professional trade association members, scientists, and archaeologists: Our Vetting Process
AUCTIONS:
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Natural History - Large Group of Small Citrine Crystal Specimens
Sold for (Inc. bp): £7
Comprising small crystal clusters of various sizes. 1.8 kg total, 10-29 mm
Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). -
Natural History - Historic Vanadinite Crystal Formation
Sold for (Inc. bp): £52
Comprising well-formed red-brown prismatic crystals on botryoidal haematite. 59 grams, 45 mm
Collected in person from various parts of the world mainly between 1957-1966. 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. -
Natural History - Cut and Polished Agate Crystal Geode, Natural Box & Lid
Sold for (Inc. bp): £20
Comprising a rounded nodule cut at one end to form a 'lid'; brown, white and red banding; the cavity with small lavender-coloured amethyst crystals. 1.15 kg total, 88-94 mm
Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's).
