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LOT 1787
Natural History - Pink Dolomite Crystal Group
3 - 4 in. (1.1 kg total, 7.5-10.2 cm).
A group of ten pink dolomite mineral specimens with crystal crust masses. [10, No Reserve]
ProvenanceMineral Imports, London, UK.
Gregory, Bottley & Lloyd (Gregory's).
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AUCTIONS:
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Natural History - Polished Douvilleiceras Fossil Ammonite Group
Middle Cretaceous Period, circa 150 million years B.P.Sold for (Inc. bp): £20
A group of three polished Douvilleiceras sp. ammonites, also known as a Goat Horn. 137 grams total, 41-47 mm
From the North-East Coast of Madagascar in the jungles of Mahajanga. Acquired 1950s-1960s. From an old Bristol, UK, paleontological collection. -
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). -
Natural History - Polished Amber with Cadis Fly Inclusion
Oligocene Period, circa 45 million years B.P.Sold for (Inc. bp): £85
A polished specimen of amber displaying a fly inclusion. 3.24 grams, 51 mm
From the Baltic Sea Coast, Primorskoje mine, Kaliningrad. From an Essex, UK, collection. Accompanied by an illustrated identification card with collection number 3218.
