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Uploaded on:
2009-03-17 05:12:21.0
Type:
Digital Asset
File Size:
168.16 KB
Dimensions:
1000 x 665 pixels
90 views 4 downloads
P number: P527903
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);
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