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LOT 2486
Cathedral Geode Half with Amethyst and Calcite Crystals
13 3/4 in. (17.35 kg, 35 cm).
The cathedral lined with large deep purple amethyst crystals, white dog tooth calcite crystals emerging from the left corner; mounted on a custom-made display stand.
ProvenanceFrom Artigas, Uruguay.
Property of a London lady.
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AUCTIONS:
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LOT 2486
Cathedral Geode Half with Amethyst and Calcite Crystals
Estimate £2,000 - 3,000€2,320 - 3,480 (for guidance only)$2,700 - 4,050 (for guidance only)
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Polished Copal Specimens with Insects
Carboniferous Period, circa 3 million years B.P.Sold for (Inc. bp): £26
Comprising two cut and polished copal specimens, each with small insect and other inclusions. 9 grams total, 41-44 mm
From a Lincolnshire, UK, collection. -
Fossil Brittle Star
Ordovician Period, circa 485-443 million years B.P.Sold for (Inc. bp): £52
An irregular matrix with Ophiuroidea sp. specimen; repaired. 367 grams, 13.2 cm
From a Lincolnshire, UK, collection. -
Fossil Trilobite on Matrix
Devonian Period, circa 444-439 million years B.P.Sold for (Inc. bp): £52
On a rectangular matrix, showing good detail on the carapace. 68 grams, 52 mm
From a Cambridgeshire, UK, collection.
