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![Natural History - Quartz Rock Crystal Point Group [15]](https://timelineauctions.com/zoom_images/zoomthumb/2/1/211348_900x900.jpg "Natural History - Quartz Rock Crystal Point Group [15]")
![Natural History - Quartz Rock Crystal Point Group [15]](https://timelineauctions.com/zoom_images/zoommap/2/1/211348_200x200.jpg "Natural History - Quartz Rock Crystal Point Group [15]")
![Natural History - Quartz Rock Crystal Point Group [15]](https://timelineauctions.com/upload/images/items/211348.jpg "Natural History - Quartz Rock Crystal Point Group [15]")
LOT 2450
Natural History - Quartz Rock Crystal Point Group [15]
2 1/4 - 3 1/8 in. (1.09 kg total, 56-81 mm).
Comprising fifteen large prismatic points. [15, No Reserve]
ProvenanceFrom Brazil.
Ex Mineral Imports, London, UK.
Gregory, Bottley & Lloyd (Gregory's).
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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Natural History - Fossil Carcharodontosaurus Dinosaur Tooth
Cretaceous Period, 145-65 million years B.P.Sold for (Inc. bp): £65
From Carcharodontosaurus saharicus, one of the largest known theropods, with good serrations. 14.1 grams, 49 mm
From Morocco, North Africa. Ex Charmouth Fossils, Dorset, UK, circa 2010. From the private collection of Mr A Hills, Kent, UK. -
Natural History - Fossil Mosasaur Tooth Group
Cretaceous Period, circa 145-65 million years B.P.Sold for (Inc. bp): £59
Comprising two large specimens with good enamel; one repaired. 104 grams total, 52-69 mm
From in the phosphate mine region, Khouribga, Morocco, North Africa. From a Cambridgeshire, UK, collection.
The Mosasaur is an extinct, large marine reptile dinosaur with a snake-like 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. -
![Natural History - Unpolished Fossil Tree Branch Section Group [10]](https://timelineauctions.com/upload/images/items/small/211336-s.jpg)
Natural History - Unpolished Fossil Tree Branch Section Group [10]
Triassic Period, 251-199 million years B.P.Sold for (Inc. bp): £20
Showing some good bark detail and internal layering. 1.02 kg total, 39-60 mm
From Madagascar. Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's).
