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LOT 1830
Natural History - Large Cut and Polished Fossil Orthoceras
DEVONIAN PERIOD, CIRCA 385-359 MILLION YEARS B.P.
5 3/4 in. (610 grams total, 14.5 cm each).
The specimen showing the internal chambers and a small internal cavity with a quartz crystal. [2, No Reserve]
ProvenanceFrom the Atlas Mountains, Morocco.
From an old Bristol, UK, collection.
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AUCTIONS:
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LOT 1830
Natural History - Large Cut and Polished Fossil Orthoceras
Sold for (Inc. bp): £26
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Natural History - Polished Fossil Goniatite Group
Devonian Period, circa 417-354 million years B.P.Sold for (Inc. bp): £26
Comprising three polished specimens. 291 grams total, 69-74 mm
From a Cambridgeshire, UK, collection. -
Natural History - Historic Cut & Polished Roman Porphyry Slice Group [4]
Sold for (Inc. bp): £208
Comprising lacquered porphyry slices of irregular shapes, cut and polished on both sides, probably recycled material mined in ancient Roman times. 204 grams total, 11-20 cm
Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). -
Natural History - Specularite Haematite Specimen Group [44]
Sold for (Inc. bp): £7
Comprising a quantity of variously-sized matrices with clusters of specularite. 288 grams total, 13-44 mm
Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's).