BGS mineralogy and petrology collection record
| Sample number | MR27390; COLLNOSN513; |
|---|---|
| Sample Donor | Goode,A.J.J.; Sanderson,R.W.; |
| Rock name | 'Original entry: Limestone' |
| Stratigraphy | Not entered |
| Comments | Lower Carboniferous |
| Locality details | Crags in field 300yds SE of Bryniau and 1ml WSW of St.Tecla's Church, Llandegla |
| 50k map sheet | Wrexham (121) |
| Map reference | SJ 181 520 |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |