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LOT 2631
Natural History - Large Historic 'Brazil' Smokey Quartz Crystal Specimen
11 1/4 in. (3.2 kg, 28.5 cm).
Displaying grey and light browns, and brownish white colours, collection number 387. [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 2631
Natural History - Large Historic 'Brazil' Smokey Quartz Crystal Specimen
Sold for (Inc. bp): £91
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Natural History - Historic Mineral Specimen Collection
Sold for (Inc. bp): £13
Comprising: a cut slice of amethyst on basalt from Brazil, collection number 95; gneiss from Scotland, collection number 81; a cut and polished slice of agate and quartz from Brazil, collection number 353; apple-green fuchsite from Brazil, collection number 58; calcite from England, collection number 102; a cut and polished slice of agate geode with quartz from Brazil, collection number 126; a cut and polished slice of stalactite, collection number 36; quartzo-feldspathic schist, collection number 169; quartz on sphalerite, collection number 180. 1.62 kg total, 4.2-10.8 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. Seven specimens accompanied by an original historic index file card. -
![Natural History - Petrified Fossil Tree Branch Group [50]](https://timelineauctions.com/upload/images/items/small/208032-s(1).jpg)
Natural History - Petrified Fossil Tree Branch Group [50]
Triassic Period, 251-199 million years B.P.Sold for (Inc. bp): £13
Cut in varying lengths, with some thicker sections included. 1.13 kg total, 33-49 mm
From Madagascar. Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). -
Natural History - Historic 'Minehead, Somerset' Mossottite Mineral Specimen
Sold for (Inc. bp): £52
Displaying sky-blue, light turquoise-blue and blue-white colours, collection number 390. 143 grams, 68 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.
