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LOT 2463
Natural History - Cut and Polished Amethyst Crystal Geode Pair
4 - 4 1/4 in. (1.07 kg total, 10.2-10.6 cm).
Spherical geode cut in half to expose the internal cavity filled with dark purple prismatic amethyst crystals and large quartz crystals with goethite(?). [2, No Reserve]
ProvenanceFrom Brazil.
Ex Mineral Imports, London, UK.
Gregory, Bottley & Lloyd (Gregory's).
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AUCTIONS:
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LOT 2463
Natural History - Cut and Polished Amethyst Crystal Geode Pair
Sold for (Inc. bp): £39
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Natural History - Polished Copal Group with Insects
Carboniferous Period, circa 3 million years B.P.Sold for (Inc. bp): £33
Comprising three rods with many insect inclusions. 43 grams total, 6-14 cm
From a Lincolnshire, UK, collection. -
Natural History - Fire Opal on Matrix Specimen Group [100]
Sold for (Inc. bp): £46
The matrices containing a number of dark orange examples. 564 grams total, 20-40 mm
Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). -
Natural History - Aragonite Crystal Specimen Group [11]
Sold for (Inc. bp): £52
Comprising eleven clusters of pseudo-hexagonal twinned crystals. 313 grams total, 28-54 mm
From Brazil. Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's).