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LOT 2413
Group of Six [6] Large Cut and Polished Agate Geode Halves
3 1/2 - 4 7/8 in. (2.74 kg total, 9-12.5 cm).
Comprising six cut and polished geode halves showing characteristic banding, some with crystal-lined interiors. [6, 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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LOT 2413
Group of Six [6] Large Cut and Polished Agate Geode Halves
Sold for (Inc. bp): £46
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Polished Fossil Ammonite Plate
Jurassic Period, circa 199-145 million years B.P.Sold for (Inc. bp): £78
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Group of Twenty Nine [29] Large Rock Crystal Quartz Specimens
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Boxed group of mainly prismatic colourless specimens, some twinned and three specimens with dark dendritic inclusions. 2.93 kg total, 45-88 mm
From Brazil. Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's), Harwich, UK. -
Fossil Asaphus Trilobite in Matrix
Middle Ordovician, circa 470-458 million years B.P.Sold for (Inc. bp): £59
Asaphus lepidurus with a semicircular headshield and tailshield separated by well-defined ribs. 65 grams, 54 mm
From the Putilova River, Volchov, St. Petersburg, Russia. 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.