| Sample number |
E24498; MR18593; |
| Sample Donor |
Not entered |
| Rock name |
Felsite, Porphyritic. 'Original entry: ? Porphyte, Dark Grey With Small White Feldspar' |
| Stratigraphy |
Not entered |
| Comments |
? Porphyte, Dark grey with small white feldspar,Collected byAA Archer AA7 |
| Locality details |
Gwylwyr Quarry,Gwylwyn Qry. (Top), 3/4 ml NE of Nevin,(Nefyn) |
| 50k map sheet |
Nefyn (118)
View images in GeoScenic related to 'Nefyn'
View the geology near 'Nefyn'
|
| Map reference |
SH 319 414 |
| Year collected |
1950 |
| Bore name |
Not applicable |
| Confidentiality |
No restrictions |
