| Sample number |
MR18739 |
| Sample Donor |
Not entered |
| Rock name |
Felsite, Porphyritic. 'Original entry: Porphrite (Purple Variety Used For Curling Stones)' |
| Stratigraphy |
Not entered |
| Comments |
Porphrite (purple variety used for curling stones),Curling stones,Collected byG.M.Hodgeson |
| Locality details |
Trevor Quarry,Trevor, |
| 50k map sheet |
Nefyn (118)
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View the geology near 'Nefyn'
|
| Map reference |
SH 37 46 |
| Year collected |
Not entered |
| Bore name |
Not applicable |
| Confidentiality |
No restrictions |
