BGS mineralogy and petrology collection record
Sample number | MR7872; COLLNO240; |
---|---|
Sample Donor | Jones,T.G. |
Rock name | 'Original entry: Diabase, Arenig' |
Stratigraphy | Not entered |
Comments | Not entered |
Locality details | head of footpath below Old Trehirn Farm leading to Llwyn-celyn, nera Llangynog, Carmarthenshire |
50k map sheet | Carmarthen (229) |
Map reference | SN 330 174 |
Year collected | Not entered |
Bore name | Not applicable |
Confidentiality | No restrictions |