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LOT 2522
Fossil Ammonite on Matrix
JURASSIC PERIOD, TOARCIAN STAGE, CIRCA 180 MILLION YEARS B.P.
5 1/8 in. (1.22 kg, 13 cm).
Large nodule with a fossilised Eleganticeras ammonite specimen. [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:
TimeLine is a leading auction house specialising in antiquities, ancient art, collectables, natural history, coins, medals, and books. Our auctions offer museums, collectors, historians, and enthusiasts the opportunity to acquire unique and historically significant pieces.
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Large Deep Purple Amethyst Cathedral Display
Circa 140-120 million years B.P.Estimate: £2,000 - 3,000 (+bp*)
Opening Bid: £1,100
A complete half of a pyramidal geode, showing deep purple amethyst crystals with tan-coloured druzy quartz; mounted on a custom-made display stand. 40.65 kg, 84 x 38 x 17 cm, 112 cm including stand
From Artigas, Uruguay. Property of a London lady. -
![Group of Six [6] Large Cut and Polished Agate Geode Halves](https://timelineauctions.com/upload/images/items/small/256037-s.jpg)
Group of Six [6] Large Cut and Polished Agate Geode Halves
Sold for (Inc. bp): £46
Comprising six cut and polished geode halves showing characteristic banding, some with crystal-lined interiors. 2.74 kg total, 9-12.5 cm
From Brazil. Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's), Harwich, UK. -
Large Polished Fossil Orthoceras Specimen Collection
Devonian Period, circa 417-354 million years B.P.Sold for (Inc. bp): £39
Comprising three polished teardrop-shaped specimens. 470 grams total, 14-20.5 cm
From the private collection of Kenneth Machin (1936-2020), Buckinghamshire, UK; his collection of antiquities and natural history was formed since 1948; thence by descent.
