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LOT 2471
Round Amethyst Crystal Geode with Polished Borders
11 1/2 in. (17.5 kg total, 29.5 cm high including stand).
An unusual rounded geode section with stalagmite-like formations of calcite and quartz rising from the base, polished borders revealing the celadonite shell with some exterior basalt visible; accompanied by a custom-made display stand.
ProvenanceFrom Artigas, Uruguay.
Property of a London lady.
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AUCTIONS:
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LOT 2471
Round Amethyst Crystal Geode with Polished Borders
Estimate £2,500 - 3,500€2,900 - 4,060 (for guidance only)$3,380 - 4,730 (for guidance only)
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Polished Fossil Goniatite Display
Devonian Period, circa 400 million years B.P.Sold for (Inc. bp): £39
A freestanding matrix set with four Goniatite specimens. 2.35 kg, 24.7 cm
From Morocco. From a Cambridgeshire, UK, collection. -
Mixed Crystal and Mineral Specimen Group
Sold for (Inc. bp): £46
Comprising: pseudomalachite from the Democratic Republic of Congo; hematite from Llanharry Mine, Glamorganshire, South Wales; axinite from Peru; baryte from Wapping Mine, Derbyshire; prehnite, stilbite and heulandite from Poona, India; wulfenite from Red Cloyd Mine, USA; analcime from Croft Quarry, Croft, Leicestershire; pyrite from Goat Quarry, Aberdare, Fife, Scotland; gypsum rose from Tunisia; epidote from Iceland. 1.13 kg total, 1.3-10.6 cm
From the private collection of a Cornish, UK, gentleman. -
Polished Baltic Amber with Insect
Oligocene Period, circa 45 million years B.P.Sold for (Inc. bp): £143
Polished, transparent specimen with an insect inclusion. 1.11 grams, 22 mm
From Primorskoje Mine, Kaliningrad, Russia. From a Lincolnshire, UK, collection.
