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![Yellow Topaz Crystal Specimen Group [100]](https://timelineauctions.com/zoom_images/zoomthumb/2/2/228305_900x900.jpg "Yellow Topaz Crystal Specimen Group [100]")
![Yellow Topaz Crystal Specimen Group [100]](https://timelineauctions.com/zoom_images/zoommap/2/2/228305_200x200.jpg "Yellow Topaz Crystal Specimen Group [100]")
![Yellow Topaz Crystal Specimen Group [100]](https://timelineauctions.com/upload/images/items/228305.jpg "Yellow Topaz Crystal Specimen Group [100]")
LOT 2555
Yellow Topaz Crystal Specimen Group [100]
1/2 - 1 1/4 in. (455 grams total, 13-30 mm).
Comprising one hundred pale yellow pebbles. [100, 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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Carcharodontosaurus North African 'T-Rex' Fossil Dinosaur Tooth
Cretaceous Period, circa 110 million years B.P.Sold for (Inc. bp): £78
From Carcharodontosaurus saharicus, displaying some serrations. 4.4 grams, 33 mm
From Morocco, West Africa. Ex Cambridgeshire, UK, collection.
The Carcharodontosaurus saharicus was one of the largest predators (larger than its distant North American T-Rex cousin) of all time and is also related to Allosaurus and the South American Giganotosaurus. -
![Cut Amethyst Slice Group [10]](https://timelineauctions.com/upload/images/items/small/228250-s.jpg)
Cut Amethyst Slice Group [10]
Sold for (Inc. bp): £7
Comprising ten thick slices displaying purple, dark grey and white colours. 553 grams total, 62-86 mm
From Brazil. Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's), Harwich, UK. -
Large Fossil Cut and Polished Tree Trunk Slice
Triassic Period, 251-199 million years B.P.Sold for (Inc. bp): £52
Showing bark detail on the edges, the cut faces showing attractive agatized patterns. 1.48 kg, 31 cm
From Madagascar. Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's), Harwich, UK.
