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LOT 2494
Natural History - Large Quantity of Polished Green Tourmaline Specimens
1/8 - 5/8 in. (516 grams total, 4-15 mm).
The colour ranging from light to dark green. [No Reserve]
ProvenanceEx Mineral Imports, London, UK.
Gregory, Bottley & Lloyd (Gregory's).
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AUCTIONS:
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LOT 2494
Natural History - Large Quantity of Polished Green Tourmaline Specimens
Sold for (Inc. bp): £20
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Natural History - Whitby Dac Fossil Ammonites
Jurassic Period, Toarcian Stage, circa 180 million years B.P.Sold for (Inc. bp): £13
The irregular matrix showing multiple specimens, possibly Eleganticeras sp. 810 grams, 14.8 cm
Found Whitby Dac, UK. From a Lincolnshire, UK, collection. -
Natural History - Historic Mineral Specimen Collection
Sold for (Inc. bp): £20
Comprising: quartz cluster, collection number 309; baryte from Mexico, collection number 66; smithsonite from Ireland, collection number 287; cluster of gypsum blades from Mexico, collection number 31; calcite, collection number 592; cockscomb baryte with galena from Castleton, Cumbria, England, collection number 302; quartz from Lake District, England, collection number 538; siltstone from Table Top Mountain, South Africa; acicular aragonite cluster. 631 grams total, 43-75 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 Mineral Specimen Collection
Sold for (Inc. bp): £26
Comprising: muscovite, collection number 307; brown calcite from Brazil, collection number 56; asbestos from South Africa, collection number 290; manganese nodule from equatorial Atlantic, off Sierra Leone, West Africa, collection number 232; a cut and polished agate slice from Brazil, collection number 213; cerussite from Harz Mountains, West Germany, collection number 521, with a previous collector's number label 594; muscovite, collection number 292; sulphur on amorphoussilica from Italy, collection number 482; a cut and polished slice of crazy laced agate from Brazil, collection number 368. 1.2 kg total, 5.4-13.2 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.
