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LOT 2482
Polished Labradorite Sphere
PRECAMBRIAN PERIOD, PAN-AFRICAN OROGENY, CIRCA 600-500 MILLION YEARS B.P.
4 1/8 in. (2.04 kg, 10.5 cm).
A large, polished sphere of labradorite showing characteristic, mainly blue labradorescence.
ProvenanceFrom Madagascar.
Property of a London lady.
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AUCTIONS:
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LOT 2482
Polished Labradorite Sphere
Estimate £700 - 900€810 - 1,040 (for guidance only)$950 - 1,220 (for guidance only)
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Fossil Mioplosus Fish in Matrix
Eocene Period, circa 56-33 million years B.P.Sold for (Inc. bp): £59
On a rectangular matrix and showing good detail on the spine and fins. 709 grams, 20.2 cm
From Green River formation, Wyoming, USA. 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. -
Polished 'Designer' Fossil Goniatite Dish
Upper Devonian Period, circa 385-359 million years B.P.Sold for (Inc. bp): £33
Carved from fossiliferous stone and set with a larger Goniatite specimen. 153 grams, 11.3 cm
From a Cambridgeshire, UK, collection. -
![Group of Ten [10] Meteorite Crater Tektite Specimens](https://timelineauctions.com/upload/images/items/small/256051-s.jpg)
Group of Ten [10] Meteorite Crater Tektite Specimens
Sold for (Inc. bp): £59
Comprising ten irregular, rounded pieces with typical surface indentations. 45 grams total, 16-33 mm
Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's), Harwich, UK.
Tektites are lumps of black or dark grey natural glass produced from melted crustal rocks caused by large hypervelocity meteorite impacts on sediments.
