Loading, please wait...
![Mahogany Obsidian Volcanic Glass Specimen Group [100]](https://timelineauctions.com/zoom_images/zoomthumb/2/2/228021_900x900.jpg "Mahogany Obsidian Volcanic Glass Specimen Group [100]")
![Mahogany Obsidian Volcanic Glass Specimen Group [100]](https://timelineauctions.com/zoom_images/zoommap/2/2/228021_200x200.jpg "Mahogany Obsidian Volcanic Glass Specimen Group [100]")
![Mahogany Obsidian Volcanic Glass Specimen Group [100]](https://timelineauctions.com/upload/images/items/228021.jpg "Mahogany Obsidian Volcanic Glass Specimen Group [100]")
LOT 2465
Mahogany Obsidian Volcanic Glass Specimen Group [100]
1 1/4 - 2 in. (1.24 kg total, 31-50 mm).
A large quantity of dark brown specimens with contrasting areas. [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.
-
Polished Fossil Orthoceras Column
Devonian Period, circa 400 million years B.P.Sold for (Inc. bp): £169
Comprising variously sized polished Orthoceras sp. specimens on a textured freestanding matrix. 6.85 kg, 49.5 cm
From Morocco, North Africa. From a Cambridgeshire, UK, collection. -
![Boxed Quality Crystal Mineral Specimen Collection [3]](https://timelineauctions.com/upload/images/items/small/228174-s.jpg)
Boxed Quality Crystal Mineral Specimen Collection [3]
Sold for (Inc. bp): £33
Each in a labelled box, comprising: pyrite from Huanuco, Peru; amethyst from Rio Grande do Sul, Brazil; specularite with quartz from Florence Mine, Cumbria, England. 415 grams total, 54-71 mm
Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's), Harwich, UK. -
![Cut Slices of Green Malachite [6]](https://timelineauctions.com/upload/images/items/small/228017-s.jpg)
Cut Slices of Green Malachite [6]
Sold for (Inc. bp): £20
Comprising six sections with unpolished cut faces displaying typical banding. 1.36 kg total, 7.4-15.6 cm
From Congo, Central Africa. Ex Mineral Imports, London, UK. Gregory, Bottley & Lloyd (Gregory's), Harwich, UK.
