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LOT 2031
Natural History - Fossil Ammonite Cluster
LOWER JURASSIC PERIOD, TOARCIAN STAGE, CIRCA 180 MILLION YEARS B.P.
4 5/8 in. (374 grams, 11.8 cm).
Comprising a number of variously sized ammonites on a partly polished matrix, possibly a type of dactylioceratid. [No Reserve]
ProvenanceFrom Whitby, UK.
From a Lincolnshire, UK, collection.
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AUCTIONS:
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Natural History - 12mm Cut Malachite Slab Group [10]
Sold for (Inc. bp): £46
With unpolished cut surfaces. 1.8 kg total, 8.5-10.5 cm
From Democratic Republic of the Congo. Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). -
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 - Amethyst Crystal Geode Section Group [20]
Sold for (Inc. bp): £13
Comprising cut geode sections encrusted with various sized amethyst crystals. 2.5 kg total, 5.7-10.3 cm
From Brazil. Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's).