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LOT 3107
Prehnite Crystal Specimen Group
1 1/8 - 2 5/8 in. (695 grams total, 28-67 mm).
Natural formations of pale green prehnite crystals on matrices. [9, No Reserve]
ProvenanceProperty of a Bristol, UK, gentleman collector.
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 3107
Prehnite Crystal Specimen Group
Estimate £40 - 60€46 - 70 (for guidance only)$54 - 81 (for guidance only)
Opening Bid
£5 (EUR 6; USD 7) +BP*
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Polished Copal with Insect Inclusions
Carboniferous Period, circa 3 million years B.P.Estimate: £30 - 40 (+bp*)
Opening Bid: £5
Transparent light yellow specimen with several insects and other inclusions. 6.76 grams, 84 mm
From a Lincolnshire, UK, collection. -
Cornuproetus Fossil Trilobite
Devonian Period, circa 390-360 million years B.P.Estimate: £30 - 40 (+bp*)
Opening Bid: £5
Showing two elongated genals protruding from its cephalon. 114 grams, 60 mm
From a Cambridgeshire, UK, collection. -
Carcharodontosaurus North African 'T-Rex' Fossil Dinosaur Tooth
Cretaceous Period, circa 110 million years B.P.Estimate: £100 - 140 (+bp*)
Opening Bid: £5
From Carcharodontosaurus saharicus exhibiting brown enamel and serrated edges. 9.52 grams, 50 mm
From a Lincolnshire, UK, collection.
The Carcharodontosaurus saharicus was one of the largest predators (larger than its distant North American T-Rex cousin) of all time and is also related to Allosaurus and the South American Giganotosaurus.
