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P527920

Uploaded on:
17/03/2009 05:53:36
Type:
Digital Asset
File Size:
260.86 KB
Dimensions:
1000 x 775 pixels
4291 views 4 downloads
P number: P527920
Caption: Galena from the Leadhills - Wanlockhead mining district, Dumfriesshire area.
Description: A specimen of galena, the primary lead ore from the Leadhills-Wanlockhead mining district, Dumfriesshire. British Geological Survey Petrology Collection sample number MC 7696. Galena is lead sulphide, a mineral of the cubic crystal system. It is often found in lead-grey crystals of cubo-octahedral form or more usually in compact, granular masses with many shiny faces. The Leadhills - Wanlockhead mining district was the dominant source of lead in Scotland. Exploitation continued into the 1930s and resumed briefly in the 1950s.
Date taken: 25/06/1905
Photographer: Unknown
Copyright statement: Unknown
Orientation: Landscape
Size: 260.86 KB; 1000 x 775 pixels; 85 x 66 mm (print at 300 DPI); 265 x 205 mm (screen at 96 DPI);
Average Rating: Not yet rated
Categories: Best of BGS Images/ Rocks and minerals  

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