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LOT 2535
Natural History - Medium Amethyst Crystal Geode Section Group [11]
1 1/4 - 3 3/4 in. (1.25 kg total, 32-94 mm).
Each cut section with clusters of purple to lavender coloured crystals. [11, No Reserve]
ProvenanceFrom Brazil.
Ex Mineral Imports, London, UK.
Gregory, Bottley & Lloyd (Gregory's).
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AUCTIONS:
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LOT 2535
Natural History - Medium Amethyst Crystal Geode Section Group [11]
Sold for (Inc. bp): £13
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Natural History - Historic 'Boia Sprie, Romania' Stibnite Mineral Specimen
Sold for (Inc. bp): £46
In the form of a cluster of prismatic radiating crystals, collection number 560, with an old ISIS Minerals label. 79 grams, 72 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 'Kop Krom Mine, Kop Daglari, Turkey' Kammererite Mineral Specimen
Sold for (Inc. bp): £33
Featuring small crystals on a dark grey matrix, collection number 547; purchased for £32.00 from Gregory, Bottley & Lloyd, in the 1980s, with an old label. 75.2 grams, 47 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 'Rudna Copper Mine, Lubin, Poland' Gypsum Mineral Specimen
Sold for (Inc. bp): £33
Consisting of large prismatic crystals protruding from a bed of smaller crystals, collection number 610, with an old Geologisch Centrum label. 156 grams, 11 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. Accompanied by an original historic index file card.
