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LOT 2834
Complete Cut and Polished Agate Crystal Geode [2]
4 1/4 in. (890 grams total, 10.7-10.8 cm).
Displaying attractive grey and blue banding, the internal cavity with deep purple amethyst crystals. [2, No Reserve]
ProvenanceFrom Brazil.
Ex Mineral Imports, London, UK.
Gregory, Bottley & Lloyd (Gregory's), Harwich, UK.
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AUCTIONS:
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Fossil Shrimps in Matrix
Cretaceous Period, circa 110 million years B.P.Sold for (Inc. bp): £52
A sandstone matrix containing three complete and two partial fossil specimens. 165 grams, 11.3 cm
From Lebanon. From a Lincolnshire, UK, collection. -
Boxed Realgar Orpiment Mineral Specimen Group [24]
Sold for (Inc. bp): £20
Each specimen set on a foam insert within a labelled box. 387 grams total, 20-31 mm
From Getchel, Nevada, USA. Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's), Harwich, UK. -
Fossil Psiloceras Ammonites in Matrix
Jurassic Period, circa 200 million years B.P.Sold for (Inc. bp): £39
Comprising three Psiloceras planorbis specimens on a cut matrix. 950 grams, 20.5 cm
From Watchet, Somerset, UK. From the private collection of Kenneth Machin (1936-2020), Buckinghamshire, UK; his collection of antiquities and natural history was formed since 1948; thence by descent.