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LOT 2714
Natural History - Historic 'Italy' Sulphur on Aragonite Mineral Specimen
6 1/8 in. (778 grams, 15.5 cm).
Large specimen with lemon-yellow crystals, collection number 516; repaired. [No Reserve]
ProvenanceAcquired on the UK mineral and fossil market, since 1970.
From the historic mineral collection of Richard Valentine Cain, London, UK, thence by descent.
Accompanied by an original historic index file card.
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AUCTIONS:
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LOT 2714
Natural History - Historic 'Italy' Sulphur on Aragonite Mineral Specimen
Sold for (Inc. bp): £52
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Natural History - Large Historic 'Shepton Mallet, Somerset' Calcite Crystal Specimen
Sold for (Inc. bp): £20
A large section displaying pinkish white to opaque and pinkish pale brown colours, from Tor Quarry, near Shepton Mallet, Somerset, 130 feet below ground level near the junction with the overlying Triassic (pinkish powder), collection number 70. 5 kg, 23 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. Accompanied by an original historic index file card. -
Natural History - Woolly Mammoth Bone Bead Necklace String
Devensian Period, 110,000-12,000 years B.P.Sold for (Inc. bp): £104
Restrung using recently polished Mammuthus primigenius bone beads. 175 grams, 60 cm
Ex London collection, 2000s. -
Natural History - Diogenite NWA 5480 Meteorite Slice
Found 2008 A.D.Sold for (Inc. bp): £52
A cut slice of scarce achondrite from the diogenite group recorded as: Northwest Africa 5480; displayed in a Swiss membrane box. 11.7 grams, 48 mm (58 grams total, 99 x 75 including case)
From the Sahara, N.W. Africa. Ex Hupe collection, U.S.A. From a Leicestershire, UK, collection.
The total known mass of the meteorite found in Mali was 4.91 kg. Mineralogically, the diogenites are primarily composed of magnesium-rich orthopyroxene, with minor amounts of plagioclase and olivine. The pyroxenes are usually coarse-grained, suggesting a cumulate origin for the diogenites in magma chambers within the deeper regions of Vesta's crust. The achondrites of this group are named after a 5th century B.C. Greek philosopher Diogenes of Apollonia, who was the first to suggest that meteorites originate from outer space.
