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LOT 2198
Natural History - Polished Green Malachite Section Group [20]
5/8 - 1 3/4 in. (244 grams total, 17-46 mm).
Each with at least one polished face to reveal the attractive banding; some pierced for threading. [20, No Reserve]
ProvenanceFrom Democratic Republic of the Congo.
Ex Mineral Imports, London, UK.
Gregory, Bottley & Lloyd (Gregory's).
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AUCTIONS:
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LOT 2198
Natural History - Polished Green Malachite Section Group [20]
Sold for (Inc. bp): £98
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Natural History - Polished Mineral Specimen 'Pebble' Group [100]
Sold for (Inc. bp): £13
Comprising: amethyst, agate, quartz, jasper, leopard jasper, haematite and others. 599 grams total, 20-40 mm
Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). -
Natural History - Agate Crystal Geode Cut Half Group [10]
Sold for (Inc. bp): £33
Comprising ten variously sized geode halves, each with an internal cavity with quartz and other crystal formations. 765 grams total, 29-75 mm
From Brazil. Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). -
Natural History - Large Icelandic Spar Specimen Group [20]
Sold for (Inc. bp): £26
Or optical calcite, cut into parallelepiped sections, each displaying typical birefringence. 1 kg total, 36-44 mm
From Brazil. Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's).