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LOT 2537
Natural History - Fossil Ginko Leaf
CARBONIFEROUS PERIOD, 359-299 MILLION YEARS B.P.
2 7/8 in. (88 grams, 73 mm).
The light-coloured specimen on an irregular matrix. [No Reserve]
ProvenanceFrom a Cambridgeshire, UK, 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 'Brazil' Sphalerite Mineral Specimen
Sold for (Inc. bp): £20
An interesting specimen displaying black, greyish black, slate-grey and toffee-brown colours, collection number 125. 1.08 kg, 15 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 Collection of Mineral Specimens
Sold for (Inc. bp): £59
Comprising: goethite and limonite from Scotland or England, collection number 479; pyrite from Peru, collection number 233; octahedral blue fluorite crystal from Illinois, USA, collection number 475, with an old Gregory, Bottley & Lloyd label; calcite geode half from Brazil, collection number 108; bornite from North Transvaal, South Africa, collection number 192; amethyst from Brazil, collection number 26; fluorite on sphalerite from England, collection number 186; native copper specimen from USA, collection number 153, with an old Gemset of Broadstairs Ltd. label; wolfenite of calcite from Mexico, collection number 485, with an old Gregory, Bottley & Lloyd label. 892 grams total, 3.9-11.6 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. Each specimen 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.
