BGS mineralogy and petrology collection record
| Sample number | MR9444 |
|---|---|
| Sample Donor | Not entered |
| Rock name | 'Original entry: Bala' |
| Stratigraphy | Llandovery. |
| Comments | Bala,Llandovery,Collected byTG Jones J880 |
| Locality details | above E side of raod, 300 yards SE of Llanwrtyd Church, |
| 50k map sheet | Builth (196) |
| Map reference | Not entered |
| Year collected | 1932 |
| Bore name | Not applicable |
| Confidentiality | No restrictions |