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LOT 2720
Natural History - Historic 'Boia Sprie, Romania' Stibnite Mineral Specimen
2 7/8 in. (79 grams, 72 mm).
In the form of a cluster of prismatic radiating crystals, collection number 560, with an old ISIS Minerals label. [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 2720
Natural History - Historic 'Boia Sprie, Romania' Stibnite Mineral Specimen
Sold for (Inc. bp): £46
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Natural History - Historic 'Gilgit, Himalayas' Spessartite Garnet on Black Tourmaline Mineral Specimen
Sold for (Inc. bp): £85
Consisting of a reddish spessartite crystal on a black tourmaline on a white matrix, with a sprinkling of some smaller garnet crystals; purchased for £38.00 from Gregory, Bottley & Lloyd, in the 1980s, with an old label. 11.8 grams, 24 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. -
![Natural History - Amethyst Crystal Geode Section Group [20]](https://timelineauctions.com/upload/images/items/small/207913-s(1).jpg)
Natural History - Amethyst Crystal Geode Section Group [20]
Sold for (Inc. bp): £20
Comprising large sections of geodes with variously sized amethyst crystals. 1.6 kg total, 45-64 mm
From Brazil. Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). -
Natural History - Fossil North African 'T-Rex' Tooth
Cretaceous Period, circa 145-93 million years B.P.Sold for (Inc. bp): £169
Showing some good serrations, from Carcharodontosaurus saharicus. 2.83 grams, 29 mm
From a Cambridgeshire, UK, collection.
The Carcharodontosaurus saharicus was one of the largest predators (larger than its distant North American T-Rex cousin) of all time and is also related to Allosaurus and the South American Giganotosaurus.
