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LOT 2698
Natural History - Historic Collection of Mineral Specimens
1 7/8 - 4 in. (549 grams total, 48-99 mm).
Comprising: galena from England, collection number 234; fluorite from Blackdene, Durham, collection number 439; hematite, collection number 154; pyrite on galena from Zacatecas, Mexico, collection number 424; hematite from England, collection number 115; galena on chalcopyrite from Chilean Andes, South America, collection number 278; dolomite from Arkansas, USA, collection number 354; specular hematite with quartz from Brazil, collection number 110; chalcopyrite from New Mexico, USA, collection number 377. [9, 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.
All specimens accompanied by an original historic index file card.
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AUCTIONS:
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LOT 2698
Natural History - Historic Collection of Mineral Specimens
Sold for (Inc. bp): £20
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Natural History - Historic 'Rogerley Mine, Frosterley, Co. Durham' Fluorite Mineral Specimen
Sold for (Inc. bp): £72
Displaying large green twinned crystals, collection number 573; purchased from Gregory, Bottley & Lloyd for £45.00 in 1984, with an old label and invoice. 50 grams, 33 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. Accompanied by an original historic index file card. -
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Natural History - Knightia Fossil Fish
Eocene Period, circa 56-33 million years B.P.Sold for (Inc. bp): £33
Knightia alta specimen on a rectangular matrix. 397 grams, 13.3 cm
From Wyoming (Green River Formation), USA. From a Lincolnshire, UK, collection.
In southwest Wyoming (and parts of Colorado and Utah) in the Green River Formation are found some of the world's most outstanding specimens of fossil fish. The Green River system was composed of three lakes: Lake Ulinta, Lake Gosiute and Fossil Lake. These Eocene lakes lay in a series of intermountain basins formed by geological events that uplifted the Rocky Mountains during the early Tertiary time. The climate was much different from the desert-like climate of this area today. Both the fauna (crocodiles, alligators, boa constrictors and some subtropical fish families) and the flora (such as large palm trees) indicate a climate much like that found along the Gulf Coast today. Large amounts of ash found in the sediments indicate that volcanoes were particularly active at this time. -
Natural History - Historic Mineral Specimen Collection
Sold for (Inc. bp): £7
Comprising: selenite wand from Mexico, collection number 622; calcite, collection number 592; blue laced agate from Mexico, collection number 318; arsenopyrite from Peru, collection number 486; aragonite, collection number 338; amethyst, collection number 319; quartz from Cornwall, England, collection number 295; chrysoprase from North Transvaal, South Africa, collection number 195; rhodochrosite on quartz from Peru, collection number 450. 628 grams total, 1.9-33.5 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. Seven specimens accompanied by an original historic index file card.
