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![Large Cut and Polished Agate Slice Pair [2]](https://timelineauctions.com/zoom_images/zoomthumb/2/2/228044_900x900.jpg "Large Cut and Polished Agate Slice Pair [2]")
![Large Cut and Polished Agate Slice Pair [2]](https://timelineauctions.com/zoom_images/zoommap/2/2/228044_200x200.jpg "Large Cut and Polished Agate Slice Pair [2]")
![Large Cut and Polished Agate Slice Pair [2]](https://timelineauctions.com/upload/images/items/228044.jpg "Large Cut and Polished Agate Slice Pair [2]")
LOT 2500
Large Cut and Polished Agate Slice Pair [2]
8 7/8 in. (2.14 kg total, 22.5 cm each).
Comprising two cut and polished slices showing intricate brown and red banding with some crystal cavities. [2, No Reserve]
ProvenanceFrom Madagascar.
Ex 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.
LOT 2500
Large Cut and Polished Agate Slice Pair [2]
Sold for (Inc. bp): £13
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![Natural Topaz Crystal Pebble Group [100]](https://timelineauctions.com/upload/images/items/small/228003-s.jpg)
Natural Topaz Crystal Pebble Group [100]
Sold for (Inc. bp): £13
Comprising one hundred opaque colourless topaz pebbles. 1.06 kg total, 17-35 mm
Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's), Harwich, UK. -
![Boxed Realgar Orpiment Mineral Specimen Group [12]](https://timelineauctions.com/upload/images/items/small/228042-s.jpg)
Boxed Realgar Orpiment Mineral Specimen Group [12]
Sold for (Inc. bp): £7
Yellow specimens with some red areas, each set in foam in a labelled cardboard specimen tray. 146 grams total, 14-26 mm
From Getchel, Nevada, USA. Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's), Harwich, UK. -
Mosasaur 'Marine Dinosaur' Fossil Tooth Group
Cretaceous Period, 145-65 million years B.P.Sold for (Inc. bp): £26
Comprising two Mosasaur prognathodon teeth; one repaired. 48 grams total, 46-53 mm
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.
