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![Cut and Polished Amethyst Crystal Obelisk Group [3]](https://timelineauctions.com/zoom_images/zoomthumb/2/2/228251_900x900.jpg "Cut and Polished Amethyst Crystal Obelisk Group [3]")
![Cut and Polished Amethyst Crystal Obelisk Group [3]](https://timelineauctions.com/zoom_images/zoommap/2/2/228251_200x200.jpg "Cut and Polished Amethyst Crystal Obelisk Group [3]")
![Cut and Polished Amethyst Crystal Obelisk Group [3]](https://timelineauctions.com/zoom_images/zoomthumb/2/2/228251b_900x900.jpg "Cut and Polished Amethyst Crystal Obelisk Group [3]")
![Cut and Polished Amethyst Crystal Obelisk Group [3]](https://timelineauctions.com/zoom_images/zoommap/2/2/228251b_200x200.jpg "Cut and Polished Amethyst Crystal Obelisk Group [3]")
![Cut and Polished Amethyst Crystal Obelisk Group [3]](https://timelineauctions.com/upload/images/items/228251.jpg "Cut and Polished Amethyst Crystal Obelisk Group [3]")
![Cut and Polished Amethyst Crystal Obelisk Group [3]](https://timelineauctions.com/upload/images/items/228251b.jpg "Cut and Polished Amethyst Crystal Obelisk Group [3]")
LOT 2508
Cut and Polished Amethyst Crystal Obelisk Group [3]
1 7/8 - 2 in. (59 grams total, 47-52 mm).
Comprising three small obelisks in vibrant purple colour. [3, No Reserve]
ProvenanceFrom Brazil.
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.
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Large Spinosaurus Dinosaur Fossil Tooth
Cretaceous Period, circa 125-113 million years B.P.Sold for (Inc. bp): £156
Showing some good enamel and some root; repaired. 30 grams, 89 mm
From Morocco, North Africa. From a Lincolnshire, UK, collection. -
![Pyrite Crystal Fools Gold Chunk Group [100]](https://timelineauctions.com/upload/images/items/small/228262-s.jpg)
Pyrite Crystal 'Fool's Gold' Chunk Group [100]
Sold for (Inc. bp): £13
Comprising one hundred specimens of intergrown crystals. 632 grams total, 10-27 mm
From Peru. Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's), Harwich, UK. -
Mosasaur 'Marine Dinosaur' Fossil Skull
Cretaceous Period, circa 145-65 million years B.P.Sold for (Inc. bp): £8,450
A magnificent, full three-dimensional fossil skull of a juvenile Mosasaur Prognathodon with upper and lower mandibles, eye sockets and brain cavity; including jaw teeth and throat teeth; some restoration; with custom-made display stand. 4.1 kg total, upper skull: 43.5 cm long
From Morocco, West Africa. Ex 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.
