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LOT 0394
Amethyst Crystal Display with Flower-Shaped Calcite
18 1/2 in. (8.84 kg total, 47 cm including stand).
An unusual display comprising a cut and polished section of geode, lined with well-formed dark amethyst crystals and a flower-shaped cluster of calcite crystals to one side; mounted on a rotating custom-made display stand.
ProvenanceFrom Artigas, Uruguay.
Property of a London lady.
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AUCTIONS:
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LOT 0394
Amethyst Crystal Display with Flower-Shaped Calcite
Estimate £1,500 - 2,000€1,740 - 2,320 (for guidance only)$2,030 - 2,700 (for guidance only)
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Purple Amethyst Crystal Geode Specimen Group [20]
Estimate: £20 - 30 (+bp*)
Opening Bid: £5
Comprising irregular geode sections lined with lavender to dark purple amethyst crystals. 1.36 kg total, 40-84 mm
From Brazil. Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's), Harwich, UK. -
Cleoniceras Fossil Ammonite
Jurassic Period, circa 160 million years B.P.Sold for (Inc. bp): £715
Cleoniceras sp. specimen cut in two halves to reveal the internal crystal lined chambers, polished throughout. 650 grams total, 15 cm each
From Madagascar. Ex Lincolnshire, UK, collection. -
Fossilised Tree Trunk Slice
Late Triassic Period, circa 225 million years B.P.Sold for (Inc. bp): £72
A cut and polished slice showing internal banding. 471 grams, 14.3 cm
From a Cambridgeshire, UK, collection.