P number: | P985814 |
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Caption: | Galena, a silver lead ore, left, and pure from upper vein. Ocherwyth Quarry near Risca. Right with dolomite, red with haematite, and fibrous barytes. Cwm Leyshon Machen, 21st May 1969. Wales. |
Copyright statement: | NERC |
Orientation: | Landscape |
Size: | 452.19 KB; 999 x 619 pixels; 85 x 52 mm (print at 300 DPI); 264 x 164 mm (screen at 96 DPI); |
Average Rating: | Not yet rated |
Categories: | Special collections/ Dr. Mary Gillham Archive |
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