BGS mineralogy and petrology collection record
| Sample number | E29994 |
|---|---|
| Sample Donor | Archer,A.A. |
| Rock name | 'Original entry: ? Rhyolite, Recrystallised' |
| Stratigraphy | Not entered |
| Comments | "Felsite" ?Rhyolite ?Silicified tuff |
| Locality details | Parys Mountain M3 Bore. Depth 763'. |
| 50k map sheet | Holyhead (93) |
| Map reference | SH 443 907 |
| Year collected | Not entered |
| Bore name | Parys Mountain M3 |
| Confidentiality | No restrictions |
Petrological thin sections
Links to high resolution images
Transition from XPL to PPL light
E29994
