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LOT 2511
Large Natural Raw Malachite Specimen
5 1/8 in. (1.75 kg, 13.1 cm).
Botryoidal specimen showing characteristic banding. [No Reserve]
ProvenanceFrom the Democratic Republic of Congo, Central Africa.
Ex Mineral Imports, London, UK.
Gregory, Bottley & Lloyd (Gregory's), Harwich, UK.
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AUCTIONS:
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LOT 2511
Large Natural Raw Malachite Specimen
Estimate £40 - 60€46 - 70 (for guidance only)$54 - 81 (for guidance only)
Opening Bid
£5 (EUR 6; USD 7) +BP*
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Large Group of One Hundred [100] Sulphur Specimens
Estimate: £20 - 30 (+bp*)
Opening Bid: £5
Comprising one hundred vivid canary-yellow specimens. 1.3 kg total, 10-50 mm
From Brazil. Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's), Harwich, UK. -
Collection of Extinct Fossilised Shark Teeth in Collector's Display Box
Eocene-Pleistocene Period, circa 56 million-11,700 years B.P.Estimate: £80 - 100 (+bp*)
Bids: 1 | Current Bid: £5
Large collection of shark teeth, including Odontapsis, Lamna oblirua, Charcharodon auriculatus, Striatolamia, and others; most with an inked collector's number or a numbered sticker. 973 grams total, 30.5 x 24 cm including box
From the private collection of Kenneth Machin (1936-2020), Buckinghamshire, UK; his collection of antiquities and natural history was formed since 1948; thence by descent. Accompanied by a list with collection numbers describing each species, dates, and provenances. -
Large Fossil Shell Cluster on Matrix
Jurassic Period, circa 200-165 million years B.P.Estimate: £50 - 70 (+bp*)
Opening Bid: £5
Polygonal mortality display containing a large number of bivalves. 6.85 kg, 35.2 cm
From a Cambridgeshire, UK, collection.
