BGS mineralogy and petrology collection record
| Sample number | E61640; COLLNORJM1285; |
|---|---|
| Sample Donor | Merriman,R.J. |
| Rock name | Not entered |
| Stratigraphy | Not entered |
| Comments | Blue-grey silty slate; Garnedd-Wen Formation, Ashgill |
| Locality details | 1.2 Km NW of Corris |
| 50k map sheet | Barmouth (149) |
| Map reference | SN 748 108 |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |