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_900x900.jpg "Natural History - Flexicalymene Fossil Trilobite Nodule")
_200x200.jpg "Natural History - Flexicalymene Fossil Trilobite Nodule")
.jpg "Natural History - Flexicalymene Fossil Trilobite Nodule")
LOT 2644
Natural History - Flexicalymene Fossil Trilobite Nodule
DEVONIAN PERIOD, CIRCA 417-354 MILLION YEARS B.P.
3 in. (283 grams, 77 mm).
The nodule opened to reveal the positive and negative of the fossilised Flexicalymene sp. trilobite. [2, No Reserve]
ProvenanceFrom Morocco, North Africa.
From a Cambridgeshire, UK, collection.
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AUCTIONS:
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Natural History - Arizona Sierra Natural Sandstone Coaster Set
Sold for (Inc. bp): £20
A set of four polished coasters with cork backing, showing attractive layering. 560 grams total, 94 mm each
From a Cambridgeshire, UK, collection. -
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Natural History - Amethyst Crystal Gem Tree
Sold for (Inc. bp): £13
On an amethyst geode matrix; the metal branches tipped with polished light-coloured amethyst pebbles. 517 grams, 14 cm high
Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). -
Natural History - Historic Collection of Mineral Specimens
Sold for (Inc. bp): £33
Comprising: cut section of tiger's eye from South Africa, collection number 111; calcite of duftite from Tsumeb, South West Africa, collection number 566; specular hematite on calcite, collection number 300; cut agate geode half from Mexico, collection number 37; andalusite from France, collection number 301; deep brown morion crystal point from Brazil, collection number 97; cut pebble of tiger's eye from North Transvaal, South Africa, collection number 203; calcite from A40 construction works, Middlesex, UK, collection number 509; chalcopyrite from North Transvaal, South Africa, collection number 193. 686 grams total, 3.7-10.8 cm
Acquired on the UK mineral and fossil market, since 1970. From the historic mineral collection of Richard Valentine Cain, London, UK, thence by descent. Eight specimens accompanied by an original historic index file card.
