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LOT 2017
Natural History - Large Cut and Polished Agate Crystal Geode Slice
11 1/8 in. (660 grams, 28.2 cm).
A large blue-coloured cut and polished agate geode slice; colour-enhanced. [No Reserve]
ProvenanceMineral Imports, London, UK.
Gregory, Bottley & Lloyd (Gregory's).
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AUCTIONS:
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LOT 2017
Natural History - Large Cut and Polished Agate Crystal Geode Slice
Sold for (Inc. bp): £117
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Natural History - Unpolished Natural Malachite Section
Sold for (Inc. bp): £46
An unpolished natural malachite section. 825 grams, 12.4 cm
D R of Congo. Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). -
Natural History - Cut and Polished Agate Crystal Geode Section Group
Sold for (Inc. bp): £39
A group of eight agate geode sections. 3.5 kg total, 85-96 mm
Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). -
Natural History - Polished Douvilleiceras Fossil Ammonite Group
Cretaceous Period, Albian Stage, circa 150 million years B.P.Sold for (Inc. bp): £72
A group of three Douvilleiceras sp. ammonites, sometimes known as a Goat Horn, polished to reveal rich calcites and striking suture patterns. 123 grams total, 43-47 mm
From the North-East coast of Madagascar in the jungles of Mahajanga. Acquired 1950s-1960s. From an old Bristol, UK, paleontological collection.
