BGS mineralogy and petrology collection record
| Sample number | E71026; COLLNOFSJ215; |
|---|---|
| Sample Donor | Davies, J.R.; Waters, C.N.; |
| Rock name | Sandstone (Undifferentiated). |
| Stratigraphy | Not entered |
| Comments | Sandstone, (Ooid member) Yr Allt Formation |
| Locality details | Crag, 850 m NE of cCribathParc |
| 50k map sheet | Builth (196) |
| Map reference | SN 09543 05312 |
| Year collected | 1996 |
| Bore name | Not applicable |
| Confidentiality | No restrictions |