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LOT 2511
Natural History - Cut and Polished Amethyst Crystal Geode Pair
4 3/8 in. (1.05 kg total, 11.2 cm each).
Spherical geode cut in half exposing the internal cavity filled with dark purple amethyst crystals. [2, No Reserve]
ProvenanceFrom Brazil.
Ex Mineral Imports, London, UK.
Gregory, Bottley & Lloyd (Gregory's).
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AUCTIONS:
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LOT 2511
Natural History - Cut and Polished Amethyst Crystal Geode Pair
Sold for (Inc. bp): £39
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Natural History - Historic 'Hillsboro, Mexico' Wulfenite Crystal Specimen
Sold for (Inc. bp): £59
Well-formed toffee-coloured wulfenite crystals with a small area of pale lemon-yellow small crystals of unknown variety, collection number 522, with an old Gregory, Bottley & Lloyd label. 74 grams total, 70 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. -
Natural History - Historic 'Mexico' Adamite Crystal Specimen
Sold for (Inc. bp): £33
With pale greenish yellow and white crystals, collection number 593. 57.8 grams, 53 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. -
Natural History - Historic Mineral Specimen Collection
Sold for (Inc. bp): £26
Comprising: a cut and polished agate geode section, collection number 335; a large section of ignimbrite, collection number 87; quartz from Rhandir-Mwyn, near Llandovery, Dyfed, Wales, collection number 331; white quartz, collection number 403; schist from Skiathos Island, Greece, collection number 513; quartzite, collection number 86; siderite in chlorite from Devon, England, collection number 281; boulangerite from Noche Bvena, Zacatecas, Mexico, collection number 619, with an old Richard Tayler Minerals label; granite from the A40 construction works, Middlesex, England, collection number 503. 11 kg total, 7-19 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. Eight specimens accompanied by an original historic index file card.
