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LOT 1812
Natural History - Aquamarine Topaz Pebble Group [50]
5/8 - 1 3/4 in. (575 grams total, 16-43 mm).
Comprising natural unpolished pebbles. [50, No Reserve]
ProvenanceEx Mineral Imports, London, UK.
Gregory, Bottley & Lloyd (Gregory's).
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AUCTIONS:
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Natural History - Mixed Cut and Polished Agate Crystal Geode Pair
Sold for (Inc. bp): £10
Showing delicate layering; the internal cavity filled with small lavender-coloured amethyst crystals; one with brown calcite formation. 747 grams total, 96 mm each
From Brazil. Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). -
Natural History - Historic Azurite Crystal Specimen
Sold for (Inc. bp): £13
The dark prismatic crystals on a matrix. 48 grams, 60 mm
Collected in person from various parts of the world mainly between 1957-1966. From the private mineral collection of Stephen Atkinson, Harpenden, UK. Accompanied by a copy of a letter from the vendor giving details of him collecting these minerals throughout his life. -
Natural History - Whitby Dac Fossil Ammonite Cluster
Lower Jurassic Period, Toarcian Stage, circa 180 million years B.P.Sold for (Inc. bp): £39
Possibly Eleganticeras sp. on a naturally round matrix which has been split to reveal the four ammonite specimens. 1.88 kg, 13.6 cm
From Whitby, UK. From a Lincolnshire, UK, collection.