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![Mahogany Obsidian Volcanic Glass Specimen Group [100]](https://timelineauctions.com/zoom_images/zoomthumb/2/2/228269_900x900.jpg "Mahogany Obsidian Volcanic Glass Specimen Group [100]")
![Mahogany Obsidian Volcanic Glass Specimen Group [100]](https://timelineauctions.com/zoom_images/zoommap/2/2/228269_200x200.jpg "Mahogany Obsidian Volcanic Glass Specimen Group [100]")
![Mahogany Obsidian Volcanic Glass Specimen Group [100]](https://timelineauctions.com/upload/images/items/228269.jpg "Mahogany Obsidian Volcanic Glass Specimen Group [100]")
LOT 2650
Mahogany Obsidian Volcanic Glass Specimen Group [100]
1 1/4 - 1 7/8 in. (1.37 kg total, 31-48 mm).
Comprising one hundred brown to black specimens with sharp edges. [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:
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Fossil Ammonite Cluster
Lower Jurassic, circa 199-190 million years B.P.Sold for (Inc. bp): £104
An irregular matrix containing Arnioceras sp. (?) and Cymbite ammonites. 512 grams, 12.5 cm
From the Yorkshire coast. From a Lincolnshire, UK, collection. -
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. -
![Large Desert Rose Gypsum Mineral Specimen Group [20]](https://timelineauctions.com/upload/images/items/small/228272-s(1).jpg)
Large Desert Rose Gypsum Mineral Specimen Group [20]
Sold for (Inc. bp): £7
Comprising twenty large radiating clusters of tabular crystals. 1.8 kg total, 48-80 mm
Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's), Harwich, UK.
