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![Amber Topaz Crystal Specimen Group [20]](https://timelineauctions.com/zoom_images/zoomthumb/2/2/227955_900x900.jpg "Amber Topaz Crystal Specimen Group [20]")
![Amber Topaz Crystal Specimen Group [20]](https://timelineauctions.com/zoom_images/zoommap/2/2/227955_200x200.jpg "Amber Topaz Crystal Specimen Group [20]")
![Amber Topaz Crystal Specimen Group [20]](https://timelineauctions.com/upload/images/items/227955.jpg "Amber Topaz Crystal Specimen Group [20]")
LOT 2514
Amber Topaz Crystal Specimen Group [20]
5/8 - 1 3/8 in. (223 grams total, 17-37 mm).
Comprising twenty amber-coloured pebbles. [20, 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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Large African 'T-Rex' Fossil Dinosaur Tooth
Cretaceous Period, circa 110 million years B.P.Sold for (Inc. bp): £598
A large Carcharodontosaurus saharicus dinosaur tooth with part of the root remaining; tip restored. 46.4 grams, 84 mm
From Morocco, North Africa. Property of an Essex, UK, gentleman.
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. -
Fossil Platyostoma Gastropod on Matrix
Silurian Period, circa 430 million years B.P.Sold for (Inc. bp): £124
Platyostoma niagarensis set on an irregular matrix. 242 grams, 92 mm
Acquired Hunstanton, UK. From the private collection of Kenneth Machin (1936-2020), Buckinghamshire, UK; his collection of antiquities and natural history was formed since 1948; thence by descent. -
![Large Rock Crystal Quartz Point Collection [6]](https://timelineauctions.com/upload/images/items/small/227846-s.jpg)
Large Rock Crystal Quartz Point Collection [6]
Sold for (Inc. bp): £26
Comprising six clear prismatic points. 1.1 kg total, 9-12.3 cm
From Brazil. Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's), Harwich, UK.
