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LOT 2773
Natural History - Mineral Specimen Collection
1/4 - 2 1/4 in. (318 grams total, 9-57 mm).
Comprising: a dolomite and quartz specimen from Nentsbury Mine, Northumbria, UK, supplied with an old M.G. Weller collection label; a cassiterite specimen from Old Beam Mine, Bugle, Cornwall, UK, supplied with an old M.G. Weller collection label; a geode section with a cluster of amethyst crystals, from Brazil; both halves of a quartz geode from Morocco; a group of thirty-five pyrite crystal nuggets of various sizes. [40, No Reserve]
ProvenanceFrom an old Oxfordshire, UK, fossil and mineral collection.
CONDITIONTimeLine Auctions follows a vetting process to ensure the authenticity and legality of all items, reinforcing our commitment to integrity and responsible trading. Each antiquity, antique, and coin lot undergoes thorough examination by a vetting committee of at least ten external specialists, professional trade association members, scientists, and archaeologists: Our Vetting Process
AUCTIONS:
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Natural History - Large Historic 'Blackdean, Durham' Fluorite with Galena Mineral Specimen
Sold for (Inc. bp): £98
Beautiful specimen displaying lead-grey galena crystals with a coating of fine purple cubic fluorite, collection number 542; purchased for £50.00 from Gregory, Bottley & Lloyd, in the 1980s, with an old label. 1.53 kg, 14 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 - Quartz Crystal Point Group [100]
Sold for (Inc. bp): £59
Comprising single translucent points in two labelled bags. 891 grams total, 29-39 mm
From Brazil. Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). -
Natural History - Historic 'Mount Ida, U.S.A.' Smokey Quartz Crystal Specimen
Sold for (Inc. bp): £85
Consisting of very large, almost black crystals, collection number 607, with an old Geologisch Centrum label. 523 grams, 10 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.