| P number: | P007245 |
|---|---|
| Old photograph number: | L01937 |
| Caption: | Cliffs on NE side of Nant Ffrancon 1 km. SE of Ty-gwyn Farm. Looking NE. |
| Description: | Cliffs on NE side of Nant Ffrancon 1 km. SE of Ty-gwyn Farm. Looking NE. Columnar jointing in the lowest basalt flow of the Foel-grach Basalt Formation exposed in Nant Ffrancon. Note the concave joint surfaces formed in a direction perpendicular to the columnar joints. |
| Date taken: | 01/05/1977 |
| Photographer: | Hildred, R. |
| Copyright statement: | NERC |
| Acknowledgment: | This image was digitized with grant-in-aid from JIDI the JISC Image Digitization Initiative |
| X longitude/easting: | 264900 |
| Y latitude/northing: | 362020 |
| Coordinate reference system, ESPG code: | 27700 (OSGB 1936 / British National Grid) |
| Orientation: | Landscape |
| Size: | 436.38 KB; 1000 x 997 pixels; 85 x 84 mm (print at 300 DPI); 265 x 264 mm (screen at 96 DPI); |
| Average Rating: | Not yet rated |
| Categories: | Unsorted Images, Geoscience subjects/ Rocks, igneous/ Basalt |
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