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 a geological map near 'Nefyn'
|
Map reference |
SH 319 414 |
Year collected |
1950 |
Bore name |
Not applicable |
Confidentiality |
No restrictions |