| Sample number |
MR21100 |
| Sample Donor |
Not entered |
| Rock name |
Porphyry. 'Original entry: Porphyry - Arenig' |
| Stratigraphy |
Arenig. |
| Comments |
Porphyry - Arenig,Arenig,Collected byT.G. Jones J244 |
| Locality details |
Roadstone Quarry,Roadstone Quarry, Lambstone Farm, NW of Llangynog, Carmarthenshire, |
| 50k map sheet |
Carmarthen (229)
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View the geology near 'Carmarthen'
|
| Map reference |
SN 337 159 |
| Year collected |
Not entered |
| Bore name |
Not applicable |
| Confidentiality |
No restrictions |
