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LOT 1981
Natural History - Large Polished Amethyst Crystal Pebble Group [50]
1 - 1 7/8 in. (639 grams total, 25-47 mm).
Of various sizes, the colours varying from lavender to dark purple. [20, No Reserve]
ProvenanceFrom Brazil.
Ex Mineral Imports, London, UK.
Gregory, Bottley & Lloyd (Gregory's).
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AUCTIONS:
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LOT 1981
Natural History - Large Polished Amethyst Crystal Pebble Group [50]
Sold for (Inc. bp): £7
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Natural History - Fossil Barrandei Trilobite
Devonian Period, circa 417-354 million years B.P.Sold for (Inc. bp): £59
Metacanthina barrandei on a matrix. 231 grams, 85 mm
From the Atlas Mountains, Hamar Laghdad Formation, Pragian, (Alnif), Morocco. From an old Oxfordshire, UK, fossil and mineral collection. -
Natural History - Boxed Historic Calcite Specimen
Sold for (Inc. bp): £13
Comprising rhombohedral crystal clusters. 50 grams, 53 mm
Ex Gregory, Bottley & Lloyd (Gregory's). -
Natural History - Large Cut and Polished Dendritic Opal Mineral Specimen Group [10]
Sold for (Inc. bp): £5
Each with at least one cut face showing the fine dendritic formations. 1.62 kg total, 56-96 mm
Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's).