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![Natural History - Brown Obsidian Natural Glass Specimen Group [100]](https://timelineauctions.com/zoom_images/zoomthumb/2/1/211374_900x900.jpg "Natural History - Brown Obsidian Natural Glass Specimen Group [100]")
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LOT 2180
Natural History - Brown Obsidian Natural Glass Specimen Group [100]
3/4 - 1 3/4 in. (878 grams total, 22-46 mm).
Comprising cut dark brown to black samples. [100, No Reserve]
ProvenanceEx 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.
LOT 2180
Natural History - Brown Obsidian Natural Glass Specimen Group [100]
Sold for (Inc. bp): £26
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Natural History - Scunthorpe Fossil Ammonite Group
Jurassic Period, circa 200 million years B.P.Sold for (Inc. bp): £20
Comprising two cut and polished Aegasteroceras sagittarium ammonites showing good detailing. 261 grams total, 70-96 mm
From Conesby Quarry, Scunthorpe, UK. From a Lincolnshire, UK, collection. -
Natural History - Large Fossil Shark Vertebra
Upper Palaeocene, Thanetian Stage, circa 56 million years B.P.Sold for (Inc. bp): £33
From Otodus obliquus Agassiz 1843 (mackerel shark). 155 grams, 65 mm
From the Ouled Abdoun Basin Formation (Phosphate beds), Oued Zem, Morocco, North Africa. From an old Oxfordshire fossil and mineral collection. -
Natural History - Large Cut and Polished Septarian Egg Half
Sold for (Inc. bp): £46
The attractive internal structure filled with yellow and brown aragonite crystals. 3.66 kg, 21 cm
Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's).
