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LOT 0409
Large Geode Section with 'Snowball' Quartz
20 in. (23.95 kg total, 51 cm including stand).
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.
ProvenanceFrom Artigas, Uruguay.
Property of a London lady.
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AUCTIONS:
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LOT 0409
Large Geode Section with 'Snowball' Quartz
Estimate £1,500 - 2,000€1,740 - 2,320 (for guidance only)$2,030 - 2,700 (for guidance only)
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Polished Fossil Orthoceras Column
Devonian Period, circa 400 million years B.P.Sold for (Inc. bp): £39
Comprising variously sized polished Orthoceras sp. specimens on a textured freestanding matrix. 1.44 kg, 20.3 cm
From Morocco, North Africa. From a Cambridgeshire, UK, collection. -
Calcite Stalagmite Fragment
Sold for (Inc. bp): £7
A large section of white stalagmite displaying natural rippling. 7.28 kg, 47 cm
Ex West Country, UK, collection, 1990s. -
Fossil Megalodon Shark Tooth
Pliocene Epoch, circa 5.6 million years B.P.Sold for (Inc. bp): £234
A Carcharocles megalodon shark tooth, with serrations and good polished tooth enamel. 114 grams, 98 mm
Found Wrightsville Beach, North Carolina. Ex The Fossil Exchange. From a private Tyneside collection, formed since the early 2000s. Accompanied by a Fossil Exchange information card.
Carcharodon megalodon is regarded as one of the largest and most powerful marine predators in vertebrate history and likely had a profound impact on structuring of the marine communities. Fossil remains indicate that this giant shark reached a length of more than 16 metres (52 ft) and also affirm that it had a cosmopolitan distribution. Scientists suggest that in life it looked like a stockier version of the great white shark, Carcharodon carcharias.