Uploaded on:
26/12/2012 09:57:56
Digital Asset
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236.42 KB
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P number: P804191
Caption: Trewethet Quarry. Dyke of schorl and quartz cutting lava due to pneumatolytic action of gases from subterranean granite. North Cornwall, April 14th 1914.
Copyright statement: NERC
Additional information: From the Geologists' Association Carreck Archive. The Reader Geological Photographs. Long excursions 1914. Part 1.
Orientation: Portrait
Size: 236.42 KB; 778 x 999 pixels; 66 x 85 mm (print at 300 DPI); 206 x 264 mm (screen at 96 DPI);
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Categories: Special collections/ Geologists' Association 'Carreck Archive'/ T W Reader geological photographs, long excursions 1914. Part 1  


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