BGS mineralogy and petrology collection record
| Sample number | E49439; COLLNODJ34; |
|---|---|
| Sample Donor | Jackson,I. |
| Rock name | Not entered |
| Stratigraphy | Not entered |
| Comments | St. Maughan's Group, Pontypool limestone. Top of limestone with red and blue marl in small pipes. |
| Locality details | Small pit, 20 m. N. of landslip in Mamhilad House Wood, which is 1033 m. at 138 deg. from Trig. point of Mynydd Garn-wen. |
| 50k map sheet | Abergavenny (232) |
| Map reference | SO 2959 0354 |
| 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
E49439
