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LOT 2519
Fossil Brittle Star Group
ORDOVICIAN PERIOD, CIRCA 485.4-443.8 MILLION YEARS B.P.
4 3/8 in. (858 grams total, 11-11.1 cm).
Comprising two irregular matrices, each with a Ophiuroidea sp. specimen; one repaired. [2, 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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Chalcopyrite 'Peacock Ore' Mineral Specimen Group [50]
Sold for (Inc. bp): £20
Displaying mainly rich purple and orange colours. 2.24 kg total, 28-51 mm
Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's), Harwich, UK. -
Large Polished Fossil Cleoniceras Ammonite Pair
Jurassic Period, circa 199-145 million years B.P.Estimate: £300 - 400 (+bp*)
Opening Bid: £150
A substantial Cleoniceras sp. specimen cut in two halves to reveal the internal crystal lined chambers, polished throughout. 3.19 kg total, 21.5 cm each
From a Lincolnshire, UK, collection. -
Quartz Tree on Amethyst Crystal Geode Section
Sold for (Inc. bp): £20
On a dark coloured amethyst geode matrix; the metal branches tipped with polished translucent quartz pebbles. 481 grams, 18 cm
From Brazil. Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's), Harwich, UK.