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LOT 2834
Natural History - Polished Fossil Orthoceras Coaster Set
DEVONIAN PERIOD, CIRCA 417-354 MILLION YEARS B.P.
4 1/2 in. (1.16 kg total, 11.4 cm wide).
Comprising six coasters on a stand carved from fossiliferous stone showing orthoceras specimens. [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:
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LOT 2834
Natural History - Polished Fossil Orthoceras Coaster Set
Sold for (Inc. bp): £33
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Natural History - Historic Fossil Fern Leaves in Matrix
Carboniferous Period, 358-298 million years B.P.Sold for (Inc. bp): £52
An amorphous matrix containing several Alethopteris sp. specimens. 656 grams, 26 mm
Acquired on the UK mineral and fossil market, since 1970. From the historic mineral collection of Richard Valentine Cain, London, UK, thence by descent. Accompanied by an original historic identification card. -
Natural History - Historic 'Chokotka Peninsula, U.S.S.R.' Demantoid Mineral Specimen
Sold for (Inc. bp): £52
With apple-green and greenish white crystals, the calcium has been replaced by traces of chromic acid, collection number 461. 75 grams, 87 mm
Acquired on the UK mineral and fossil market, since 1970. From the historic mineral collection of Richard Valentine Cain, London, UK, thence by descent. Accompanied by an original historic index file card and an old Gregory, Bottley & Lloyd label. -
Natural History - Crystal Nodule
Sold for (Inc. bp): £46
In enhanced dyed purple colour, opened to reveal the internal crystal filled cavity. 83 grams total, 51 mm each
From a Cambridgeshire, UK, collection.
