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Uploaded on:
2009-03-16 07:39:22.0
Type:
Digital Asset
File Size:
160.55 KB
Dimensions:
1000 x 665 pixels
275 views 4 downloads
P number: P527626
Caption: Muscovite mica from Tom an Neoil, in the close vicinity of the Loch Nevis mica prospect, Knoydart, Invernessshire.
Description: This specimen of muscovite mica is from a deposit half a mile east-south-east of the Coire an Lochain, on the south face of Tom an Neoil. It is situated in the close proximity of the once commercially important Loch Nevis mica prospect. British Geological Survey Petrology Collection sample number MC 7406. The location resides in a belt of muscovite-rich pegmatites that extends from Knoydart southwards to Loch Shiel and Loch Sunart. Investigations into the muscovite-rich pegmatites of Knoydart were conducted by the Geological Survey of Scotland in late 1942. The deposit was opened up in May 1943 working five quarries. The mica was sent to Pitlochry for processing.
Date taken: Sun Jun 25 00:00:00 GMT 1905
Photographer: Unknown
Copyright statement: Unknown
Orientation: Landscape
Size: 160.55 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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