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Details
LOT 2728
Natural History - Historic 'Grandview Mine, Grand Canyon' Cyanotrichite Mineral Specimen
1 in. (11.2 grams, 27 mm).
Consisting of tufts of fine acicular blue crystals, collection number 615; purchased for £35.00 at the 1986 International Mineral & Gem Show. [No Reserve]
Provenance
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.
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AUCTIONS:
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LOT 2728
Natural History - Historic 'Grandview Mine, Grand Canyon' Cyanotrichite Mineral Specimen
Sold for (Inc. bp): £72
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Acquired on the UK mineral and fossil market, since 1970. From the historic mineral collection of Richard Valentine Cain, London, UK, thence by descent. Two lots accompanied by an historic index card.
