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![Brown and Black Obsidian Mineral Specimen Group [100]](https://timelineauctions.com/zoom_images/zoomthumb/2/2/227877_900x900.jpg "Brown and Black Obsidian Mineral Specimen Group [100]")
![Brown and Black Obsidian Mineral Specimen Group [100]](https://timelineauctions.com/zoom_images/zoommap/2/2/227877_200x200.jpg "Brown and Black Obsidian Mineral Specimen Group [100]")
![Brown and Black Obsidian Mineral Specimen Group [100]](https://timelineauctions.com/upload/images/items/227877.jpg "Brown and Black Obsidian Mineral Specimen Group [100]")
LOT 2754
Brown and Black Obsidian Mineral Specimen Group [100]
1 3/8 - 1 5/8 in. (1.18 kg total, 34-43 mm).
Comprising large irregular chunks. [100, No Reserve]
ProvenanceEx Mineral Imports, London, UK.
Gregory, Bottley & Lloyd (Gregory's), Harwich, UK.
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AUCTIONS:
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