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LOT 2757
Large Pink Dolomite Crystal Display Slab
5 3/8 in. (1.05 kg, 13.6 cm).
An irregular slab of light pink crystals with dusting of marcasite. [No Reserve]
ProvenanceEx Mineral Imports, London, UK.
Gregory, Bottley & Lloyd (Gregory's), Harwich, UK.
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AUCTIONS:
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Meteoritic Tektite Specimen
Sold for (Inc. bp): £33
A cigar-shaped specimen with dimpled surface. 12.3 grams, 68 mm
From South East Asia. Acquired from Organica Gems. From the private collection of Kenneth Machin (1936-2020), Buckinghamshire, UK; his collection of antiquities and natural history was formed since 1948; thence by descent.
Tektites are lumps of black or dark grey natural glass produced from melted crustal rocks that are caused by large hypervelocity meteorite impacts on sediments. -
Woolly Mammoth Bone Bead Necklace String
Pleistocene Period, 2.6 million-11,700 years B.P.Sold for (Inc. bp): £52
Restrung using recently polished Mammuthus primigenius bone beads. 188 grams, 61 cm
Ex West country, UK, collection, 2000s.
The mammoth lineage branched from the Asian elephant around 6 million years ago, and later on the Woolly Mammoth, Mammuthus primigenius, evolved in eastern Siberia. Woolly mammoths, being slightly smaller than living African elephants, were foragers and ate grass, as well as small, nutritious flowering plants that flourished in the environment where they lived. They may also have used their curved tusks to dig through snow and eat plants that other foragers couldn't get to. -
Fossil Petraster Starfish Group
Ordovician Period, circa 485-444 million years B.P.Sold for (Inc. bp): £7
Comprising two matrices with a Petraster sp. specimen on each with some other fossil remains. 660 grams total, 13-13.6 cm
From a Cambridgeshire, UK, collection.
