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LOT 3106
Laboratory Grown Bismuth Crystal Heart
4 1/8 in. (539 grams, 10.6 cm wide).
Large open heart with a solid outer shell and the inside with iridescent hopper crystals. [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 3106
Laboratory Grown Bismuth Crystal Heart
Estimate £80 - 100€93 - 116 (for guidance only)$108 - 135 (for guidance only)
Opening Bid
£5 (EUR 6; USD 7) +BP*
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Iridescent Fossil Ammonite Collection
Jurassic Period, circa 199-145 million years B.P.Estimate: £30 - 40 (+bp*)
Opening Bid: £5
Comprising three fossilised ammonites showing areas of iridescence. 265 grams total, 47-78 mm
From a Lincolnshire, UK, collection. -
Fossil Woolly Mammoth Partial Jaw
Ice Age, circa 20,000 B.P.Estimate: £30 - 40 (+bp*)
Opening Bid: £5
Fragment of the mandible from a woolly mammoth (E. primigenius) showing curvature. 1.33 kg, 29 cm
From Doggerland, the now disappeared land bridge between the UK and the Netherlands. Dredged from the North Sea by Dutch fisherman. Property of a Bristol, UK, gentleman collector. -
Polished Copal with Spiders and Other Insects
Carboniferous Period, circa 3 million years B.P.Estimate: £60 - 80 (+bp*)
Opening Bid: £5
Translucent pale yellow copal with two spider inclusions, an ant and several other insects. 19.95 grams, 80 mm
From a UK collection formed in the 1980s. Property of an Essex, UK, gentleman.
