| Sample number |
MR25030; COLLNOC1075; |
| Sample Donor |
Collins,G.H. |
| Rock name |
'Original entry: Slate' |
| Stratigraphy |
Ordovician. Ordovician. |
| Comments |
Grey slate. NGR as in register. |
| Locality details |
Tyrch Quarry, 500yds at W55degN of Pentre-Glas & 4ml. WSW of St.Brynach's Church, Llanfyrnch Pembrokeshire |
| 50k map sheet |
Fishguard (210)
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View the geology near 'Fishguard'
|
| Map reference |
SN 157 297 |
| Year collected |
1961 |
| Bore name |
Not applicable |
| Confidentiality |
No restrictions |
