Uploaded on:
26/12/2012 10:32:59
Digital Asset
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242.78 KB
774 x 999 pixels
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P number: P805700
Caption: Tortworth inlier. Bristol Excursion, April 17th 1919.
Description: Damery Quarry. This is a compact andesitic trap but containing a very small quantity of ferromagnesian minerals. In places it is of a well marked amygdaloidal character the cavities being filled with calcite and chlorite.
Copyright statement: NERC
Additional information: From the Geologists' Association Carreck Archive. The Reader Geological Photographs Long Excursions 1919.
Orientation: Portrait
Size: 242.78 KB; 774 x 999 pixels; 66 x 85 mm (print at 300 DPI); 205 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 1919  


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