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LOT 2840
Fossil Crinoid Plate
SILURIAN PERIOD, CIRCA 445-416 MILLION YEARS B.P.
6 7/8 in. (610 grams, 17.5 cm).
Comprising a single Scyphocrinus elegans specimen with clear detail, and multiple stalk sections. [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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Large Cut and Polished Agate Crystal Slice
Sold for (Inc. bp): £124
With quartz banding, dyed blue to enhance the colouring. 790 grams, 24 cm
From Brazil. Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's), Harwich, UK. -
Campo Del Campo Cielo Meteorite
Fell 6000-5000 years B.P.Sold for (Inc. bp): £156
A nickel-iron meteorite (IAB). 39.3 grams, 34 mm
From a Lincolnshire, UK, collection.
A crater field of roughly 26 craters was found in the vicinity of this crater, which is estimated to date to 4-5 thousand years BP. The age of the meteorite itself is thought to be c.4.5 billion years, formed as part of the development of this solar system. The largest two fragments, the 30.8 ton Gancedo and 28.8 ton El Chaco, are among the heaviest meteorite masses ever recovered on Earth. In 1576, the governor of a province in Northern Argentina commissioned the military to search for a large mass of iron, which it was believed the local people claimed had fallen from the sky and which they used for their weapon production. The expedition discovered a large mass of metal which was assumed to be an iron mine and brought back a few samples, which were described as being of unusual purity. Following the legends, in 1774 Don Bartolomé Francisco de Maguna rediscovered the iron mass. He himself did not believe that the stone had fallen from the sky and assumed that it had formed by a volcanic eruption. However, he sent the samples to the Royal Society of London. In 1990 it became protected by law. -
Very Large Cut and Polished Slab of Vintage Blue John
Sold for (Inc. bp): £208
A clear, blue, and purple banded unique type of fluorite, only found around the town of Castleton, England. 2.5 kg, 22 cm
From Castleton, England. Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's), Harwich, UK.
