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![Large Polished and Felt-Backed Agate Coaster Set of Six [6]](https://timelineauctions.com/zoom_images/zoomthumb/2/5/251023_900x900.jpg "Large Polished and Felt-Backed Agate Coaster Set of Six [6]")
![Large Polished and Felt-Backed Agate Coaster Set of Six [6]](https://timelineauctions.com/zoom_images/zoommap/2/5/251023_200x200.jpg "Large Polished and Felt-Backed Agate Coaster Set of Six [6]")
![Large Polished and Felt-Backed Agate Coaster Set of Six [6]](https://timelineauctions.com/upload/images/items/251023.jpg "Large Polished and Felt-Backed Agate Coaster Set of Six [6]")
LOT 2820
Large Polished and Felt-Backed Agate Coaster Set of Six [6]
3 7/8 - 5 1/2 in. (756 grams total, 9.7-13.9 cm).
In graduating sizes and showing contrasting banding. [6, 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:
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LOT 2820
Large Polished and Felt-Backed Agate Coaster Set of Six [6]
Sold for (Inc. bp): £39
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Boxed Polished Malachite Section Group
Sold for (Inc. bp): £46
Each cut and polished to reveal the attractive veins of the stone; each supplied in a labelled cardboard specimen tray. 297 grams total, 35-47 mm
From Democratic Republic of the Congo. Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's). -
Mosasaur 'Marine Dinosaur' Fossil Jaw Fragment
Cretaceous Period, circa 145-65 million years B.P.Sold for (Inc. bp): £91
A composite jaw fragment set with a single tooth showing good brown enamel. 151 grams, 11 cm
From Morocco, North Africa. From a Cambridgeshire, UK, collection.
The Mosasaur is an extinct, large marine reptile dinosaur with an elongated body, long snout and paddle-like limbs. Found worldwide, they competed with other well-known sea predators of the Late Cretaceous, such as plesiosaurs and ichthyosaurs, for food, existing primarily on a diet of ammonoids, cuttlefish and fish. -
Amethyst Gem Tree on Amethyst Crystal Geode Section
Sold for (Inc. bp): £46
Irregular geode matrix with light purple amethyst crystals; the metal branches tipped with polished light-coloured amethyst pebbles. 385 grams, 19 cm
From Brazil. Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's), Harwich, UK.
