BGS mineralogy and petrology collection record
| Sample number | MR833 |
|---|---|
| Sample Donor | Not entered |
| Rock name | 'Original entry: Ashy Limestone' |
| Stratigraphy | Not entered |
| Comments | Bala. 394/42 |
| Locality details | Crib Goch, Snowdon, Caernarvonshire |
| 50k map sheet | Snowdon (119) |
| Map reference | SH 623 552 |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |