P number: | P527903 |
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Caption: | Ironstone and manganese from Lecht, Tomintoul, Banffshire. |
Description: | Ironstone and manganese from the wall of the vein in the old workings to the east of the mill at the Lecht or Leicht Mine, about five and a half miles east-south-east of Tomintoul in Banffshire. British Geological Survey Petrology Collection sample number MC 7679. The mine has been re-worked for both minerals at several periods since 1730 and has also been looked at with a view to opening. Recent work on the deposit indicates that the ores were goethite and cryptomelane and the deposit is a post-Dalradian explosive-intrusion breccia. The Geological Survey of Scotland visited the mine in 1917 and undertook exploratory work and collected samples. This specimen is probably one that was collected at that time. |
Date taken: | Sun Jun 25 00:00:00 GMT 1905 |
Photographer: | Unknown |
Copyright statement: | Unknown |
Orientation: | Landscape |
Size: | 168.16 KB; 1000 x 665 pixels; 85 x 56 mm (print at 300 DPI); 265 x 176 mm (screen at 96 DPI); |
Average Rating: | Not yet rated |
Categories: | Unsorted Images |
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