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LOT 2814
Natural History - Large Historic 'Brazil' Sphalerite Mineral Specimen
5 7/8 in. (1.08 kg, 15 cm).
An interesting specimen displaying black, greyish black, slate-grey and toffee-brown colours, collection number 125. [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 2814
Natural History - Large Historic 'Brazil' Sphalerite Mineral Specimen
Sold for (Inc. bp): £20
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Natural History - Historic Mineral Specimen Collection
Sold for (Inc. bp): £39
Comprising: pyromorphite from Mexico Mine, Caldbeck Fells, Cumbria, England, collection number 568, with an old Gregory, Bottley & Lloyd label; chalcopyrite on bornite from North Transvaal, South Africa, collection number 33; annabergite from Laurium, Greece, collection number 493, with an old Gregory, Bottley & Lloyd label; a cut and polished slice of labradorite from Labrador, Canada, collection number 444; green fluorite crystal from Queensland, Australia, collection number 524; biotite from Canada, collection number 17; amazonite, collection number 323; a polished slice of crazy laced agate, collection number 397; kyanite from Brazil, collection number 356. 215 grams total, 27-81 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. Each specimen accompanied by an original historic index file card. -
Natural History - Historic Mineral Specimen Collection
Sold for (Inc. bp): £33
Comprising: a cut and polished agate slice from Brazil, collection number 35; brown calcite from Brazil, collection number 109; septarian nodule section from Horsenden Hill, Ealing, Middlesex, England, collection number 216; aurichalcite, collection number 365; lepidolite, collection number 544; phantom calcite from Mexico, collection number 209; calcite from Riesengebirge, collection number 481; rutilated quartz from South Africa, collection number 291; baryte from Winster, Derbyshire, England, collection number 174. 989 grams total, 56-78 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. Seven specimens accompanied by an original historic index file card. -
Natural History - Historic 'Sierra Madre, Mexico' Rhyolite Mineral Specimen
Sold for (Inc. bp): £247
Displaying attractive brown banding, probably due to wind-weathering, collection number 363. 315 grams, 10.5 cm high
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.
