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LOT 2650
Natural History - Historic 'Mexico' Phantom Calcite Crystal Specimen
3 3/4 in. (237 grams, 97 mm).
Displaying dark chocolate-brown, red brown, and creamy white colours, collection number 209. [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 2650
Natural History - Historic 'Mexico' Phantom Calcite Crystal Specimen
Sold for (Inc. bp): £52
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Natural History - Historic Mineral Specimen Collection
Sold for (Inc. bp): £13
Comprising: vivianite from Llallagua, Bolivia, collection number 589; colourless calcite from Derbyshire, England, collection number 10; pyrite and chlorite in matrix slate from Devon, England, collection number 46; wulfenite from Chihuahua, Mexico, collection number 208; actinolite from Norway, collection number 408; chalcopyrite on bornite from North Transvaal, South Africa, collection number 33; proustite from Schlema Ore Mountains, Saxony, Germany, collection number 606; aragonite from Somerset, England, collection number 166; chalcosine from England, collection number 50. 79 grams total, 13-50 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 '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. -
Natural History - Historic 'Spencer Opal Mine, Idaho, U.S.A.' Opal Mineral Specimen
Sold for (Inc. bp): £390
A milk-opal variety displaying iridescent white colour; purchased for £65.00 from Gregory, Bottley & Lloyd, in the 1980s, with an old label. 163 grams, 87 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.
