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![Polished Mixed Jasper Mineral Specimen Group [51]](https://timelineauctions.com/zoom_images/zoomthumb/2/2/227907_900x900.jpg "Polished Mixed Jasper Mineral Specimen Group [51]")
![Polished Mixed Jasper Mineral Specimen Group [51]](https://timelineauctions.com/zoom_images/zoommap/2/2/227907_200x200.jpg "Polished Mixed Jasper Mineral Specimen Group [51]")
![Polished Mixed Jasper Mineral Specimen Group [51]](https://timelineauctions.com/upload/images/items/227907.jpg "Polished Mixed Jasper Mineral Specimen Group [51]")
LOT 2852
Polished Mixed Jasper Mineral Specimen Group [51]
3/4 - 1 5/8 in. (457 grams total, 19-42 mm).
A mixed group of red and leopard's skin jasper pebbles. [51, No Reserve]
ProvenanceEx Mineral Imports, London, UK.
Gregory, Bottley & Lloyd (Gregory's), Harwich, UK.
TimeLine Auctions follows a vetting process to ensure the authenticity and legality of all items, reinforcing our commitment to integrity and responsible trading. Each antiquity, antique, and coin lot undergoes thorough examination by a vetting committee of at least ten external specialists, professional trade association members, scientists, and archaeologists: Our Vetting Process
AUCTIONS:
TimeLine is a leading auction house specialising in antiquities, ancient art, collectables, natural history, coins, medals, and books. Our auctions offer museums, collectors, historians, and enthusiasts the opportunity to acquire unique and historically significant pieces.
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![Cut and Polished Agate Geode Slice Collection [9]](https://timelineauctions.com/upload/images/items/small/227824-s.jpg)
Cut and Polished Agate Geode Slice Collection [9]
Sold for (Inc. bp): £26
Comprising ten polished slices displaying mainly brown, white and grey banding. 1.05 kg total, 11.6-12.8 cm
From Brazil. Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's), Harwich, UK. -
Mosasaur 'Marine Dinosaur' Fossil Tooth with Root
Cretaceous Period, circa 145-65 million years B.P.Sold for (Inc. bp): £111
A large Mosasaur prognathodon sp. tooth with some root, fragment of a second tooth beneath the root. 125 grams, 10.4 cm
From a Cambridgeshire, UK, collection. -
Meteoritic Tektite Specimen
Sold for (Inc. bp): £59
A tongue-shaped specimen with dimpled surface. 8.44 grams, 44 mm
From Indo-China. Acquired from Friars Square market, Aylesbury, UK, October 2012. 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.
Tektites are lumps of black or dark grey natural glass produced from melted crustal rocks that are caused by large hypervelocity meteorite impacts on sediments.
