BGS mineralogy and petrology collection record
| Sample number | E31568; COLLNOGL14; |
|---|---|
| Sample Donor | Lewis,G.D.E. |
| Rock name | Not entered |
| Stratigraphy | Not entered |
| Comments | C13/6 Above base of C. limestone Apparently represents reversal to Old Red Sandstone. |
| Locality details | Small crags above old quarry in Old Red Sandstone. 210 Yds. S. at 12 deg. E. of Tongwynlais Mill. |
| 50k map sheet | Newport (249) |
| Map reference | ST 135 824 |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |
Petrological thin sections
Links to high resolution images
Transition from XPL to PPL light
E31568
