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LOT 2806
Large Cut and Polished Stromatolite Display Slice
9 3/4 in. (547 grams, 24.7 cm).
A roughly rectangular section with multiple layers, lightly waxed surfaces. [No Reserve]
ProvenanceEx Mineral Imports, London, UK.
Gregory, Bottley & Lloyd (Gregory's), Harwich, UK.
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AUCTIONS:
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LOT 2806
Large Cut and Polished Stromatolite Display Slice
Sold for (Inc. bp): £46
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Declivolthus Fossil Trilobite Group
Ordovician Period, circa 485-444 million years B.P.Sold for (Inc. bp): £39
Comprising a positive and a negative impression of Declivolithus sp. 148 grams total, 45-62 mm
From Morocco, North Africa. Property of an Essex, UK, gentleman. -
Cut and Polished Fossil Ammonite Half
Jurassic Period, Toarcian Stage, circa 184.2-174.7 million years B.P.Sold for (Inc. bp): £13
Dactylioceras commune with the inner face polished to display internal gas chamber. 7.68 grams, 36 mm
From a London, UK, gentleman's collection of ancient pottery and artefacts, 1990s. -
Cut & Polished Malachite Display Piece Group [20]
Sold for (Inc. bp): £33
Each with at least one polished face to reveal the attractive banding; some pierced for threading. 304 grams total, 24-42 mm
From Democratic Republic of the Congo, Central Africa. Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's), Harwich, UK.