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LOT 2496
Natural History - Historic Opal Mineral Specimen
2 1/2 in. (105 grams, 65 mm).
Displaying iridescent milk-opal in a pale creamy-brown matrix, collection number 625. [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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Natural History - Fossil Seed Fern Pair Group
Middle Pennsylvanian Period, circa 300 million years B.P.Sold for (Inc. bp): £26
Comprising two Pecopteris sp. fossil seed fern pairs. 175 grams total, 54-66 mm
From the Mazon Creek Fossil Beds, Braidwood, Illinois, USA. Collected 1930-1960. From the collection of the palaeontologist R Gledhill. -
Natural History - Historic Mineral Specimen Collection
Sold for (Inc. bp): £39
Comprising: botryoidal psilomelane from Stanislawow, Poland, collection number 608, with an old Geologisch Centrum, Netherlands, label; rosasite and calcite on goethite and limonite from Mapimi, Durango, Mexico, collection number 61; sphalerite on quartz, collection number 187; pyrite from Italy, collection number 339; a cut and polished crazy laced agate nodule, collection number 299; chalcopyrite on baryte, collection number 238; celestine from Malagasy Republic, Africa, collection number 29; calcite on pyrite from Levant Mine, Cornwall, England, collection number 474; calcite from England, collection number 102. 1 kg total, 36-89 mm
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. -
Natural History - Mixed Historic Fossil Collection
Permian-Pliocene Period, circa 298-2.4 million years B.P.Sold for (Inc. bp): £33
Comprising fossilised wood, leaf fossils, a gastropod mollusc, sea urchin, nautilus shell, a bivalve, gastropods on a matrix, and a replica beetle on a matrix; all fossils with old labels. 1.62 kg total, 7.6-11.9 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. Each specimen accompanied by an original historic information card.
