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LOT 2719
Natural History - Historic Fossil Fern Leaves in Matrix
CARBONIFEROUS PERIOD, 358-298 MILLION YEARS B.P.
10 1/4 in. (656 grams, 26 mm).
An amorphous matrix containing several Alethopteris sp. specimens. [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 identification card.
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AUCTIONS:
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![Natural History - Agate Crystal Geode Cut Half Group [10]](https://timelineauctions.com/upload/images/items/small/211409-s.jpg)
Natural History - Agate Crystal Geode Cut Half Group [10]
Sold for (Inc. bp): £65
Comprising ten polished halves showing grey and brown banding. 1.06 kg total, 49-59 mm
Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). -
Natural History - Historic Mineral Specimen Collection
Sold for (Inc. bp): £39
Comprising: scolecite from Peru, collection number 437; granite from the A40 construction works, Middlesex, England, collection number 507; sulphur from Mexico, collection number 65; chalcopyrite, collection number 317; green calcite from Missouri, USA, collection number 241, with old James Walker label and invoice dated 1977; legrandite from Mexico, collection number 490, with an old Gregory, Bottley & Lloyd label; malachite from Tsumeb, South West Africa, collection number 448, with an old Gregory, Bottley & Lloyd label; bornite on chalcopyrite, collection number 210; agate geode half, collection number 385. 675 grams total, 37-74 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. Eight specimens accompanied by an original historic index file card. -
Natural History - Historic 'Tsumeb, South West Africa' Dioptase Crystal Specimen
Sold for (Inc. bp): £91
With small, well-formed emerald-green, pinkish white and turquoise green crystals, collection number 518. 24.9 grams, 35 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 and an old Gregory, Bottley & Lloyd label.
