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LOT 1759
Natural History - Very Large Septarian Cut and Polished 'Alien Egg' Geode Half
8 in. (3.8 kg, 20.5 cm).
A cut and polished septarian egg half, the centre filled with calcite crystals surrounded by a thin layer of aragonite, the outer layer of grey limestone; a beautiful display piece. [No Reserve]
ProvenanceMineral Imports, London, UK.
Gregory, Bottley & Lloyd (Gregory's).
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AUCTIONS:
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LOT 1759
Natural History - Very Large Septarian Cut and Polished 'Alien Egg' Geode Half
Sold for (Inc. bp): £52
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Natural History - Large Kalahari Desert Wind Stone
Sold for (Inc. bp): £7
A large wind-rounded pebble with its individual hollowed out 'nest', from the Kalahari Desert region, western Africa; set provided with a hessian draw-ribbon pouch. 580 grams total, 85 mm
From the Kalahari Desert. Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). -
Natural History - Quartz Crystal Specimen Group
Sold for (Inc. bp): £7
A group of 50 quartz crystal specimens including clear examples with points. 1.67 kg total, 27-87 mm
Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). -
Natural History - Caledonia Mine Native Copper Specimen Group
Sold for (Inc. bp): £7
A group of 13 Caledonia mine native copper specimens, each mounted on foam and held in a white card collector's tray accompanied by an identification label; accompanied by typed labels reading 'Michigan copper ore. Calumet and Helca conglomerate centennial #6 mine Houghton Co., Michigan.' 209 grams total, 41 mm each including box
From Caledonia Mine, Ontonagon County, Michigan, USA. Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's).
