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LOT 2923
Brittlestar Fossil on Matrix
MIDDLE ORDOVICIAN PERIOD, CIRCA 450 MILLION YEARS B.P.
5 1/4 in. (388 grams, 13.5 cm).
Ophiuroidea sp. on an irregular matrix. [No Reserve]
ProvenanceFrom a Cambridgeshire, 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 Group of Four Hundred [400] Cut and Polished Mini Geode Halves](https://timelineauctions.com/upload/images/items/small/250995-s.jpg)
Large Group of Four Hundred [400] Cut and Polished Mini Geode Halves
Sold for (Inc. bp): £33
Comprising four bags of mini geodes showing crystal-lined cavities. 3.28 kg total, 17-50 mm
From Brazil. Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's), Harwich, UK. -
Large Geode Section with 'Snowball' Quartz
Estimate: £1,200 - 1,700 (+bp*)
Opening Bid: £660
Rounded geode section with polished borders, lined with snowball-like formations of grey, white and light blue quartz; mounted on a custom-made display stand. 23.95 kg total, 51 cm including stand
From Artigas, Uruguay. Property of a London lady. -
Group of Fossil Sand Shark Teeth
Eocene Period, 56-33 million years B.P.Sold for (Inc. bp): £20
Comprising various sizes of Otodus obliquus teeth. 29 grams total, 16-24.5 mm
From a Cambridgeshire, UK, collection.
