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Uploaded on:
23/12/2010 09:27:03
Digital Asset
File Size:
161.75 KB
1000 x 756 pixels
1471 views 0 downloads

Digital Asset : 343667

P number: P751391
Caption: Best medium quality roofing slate. Portmadoc North vein. Ordovician. North Vein. Cwm-Machno slate quarrys, Penmachno, Bettws-y-Coed, Carnarvons. North Wales. Econ. 9133.
Photographer: Witney, P.
Associate: Image enhancement and metadata keying by Paula Wafforne.
Copyright statement: NERC
Additional information: A specimen from the National Building Stone Collection formerly the Building and Decorative Stone Collection of Geological Survey of Great Britain.
Orientation: Landscape
Size: 161.75 KB; 1000 x 756 pixels; 85 x 64 mm (print at 300 DPI); 265 x 200 mm (screen at 96 DPI);
Average Rating: Not yet rated
Categories: Unsorted Images, Special collections/ National Building Stone Collection/ Stone type/ Slate/ Wales/ Caernarvonshire, Special collections/ National Building Stone Collection/ Country/ Wales/ Caernarvonshire/ Slate  


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