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LOT 2368
Druzy Quartz Geode Display
CIRCA 140-120 MILLION YEARS B.P.
9 x 7 x 5 7/8, 11 3/8 in. (3.85 kg, 23 x 18 x 15 cm, 29 cm including stand).
An exquisite formation of grey and white druzy quartz on a geode section, a pair of cut stalagmite 'eyes' on one side with polished upper face showing the layered structure; mounted on a custom-made display stand.
ProvenanceFrom Artigas, Uruguay.
Property of a London lady.
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AUCTIONS:
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LOT 2368
Druzy Quartz Geode Display
Estimate £1,000 - 1,400€1,160 - 1,620 (for guidance only)$1,350 - 1,890 (for guidance only)
Opening Bid
£550 (EUR 638; USD 743) +BP*
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![Large Group of Forty-Two [42] Cleaved Optical Calcite Specimens](https://timelineauctions.com/upload/images/items/small/255972-s.jpg)
Large Group of Forty-Two [42] Cleaved Optical Calcite Specimens
Estimate: £30 - 40 (+bp*)
Opening Bid: £5
Comprising forty-two calcite rhombs displaying characteristic double refraction. 1.54 kg total, 24-42 mm
Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's), Harwich, UK. -
Fossil Euomphaloceras Ammonite
Late Cretaceous Period, circa 100-66 million years B.P.Estimate: £30 - 40 (+bp*)
Bids: 2 | Current Bid: £15
Euomphaloceras cunningtoni with prominent protrusions on all outer ribs, old inked collector's notes '209' and 'Euomphaloceras Cunningtoni ?'. 830 grams, 13 cm
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. -
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.
