BGS mineralogy and petrology collection record
| Sample number | E26950; COLLNOFD60; |
|---|---|
| Sample Donor | Dunning,F.W. |
| Rock name | Not entered |
| Stratigraphy | Not entered |
| Comments | Unweathered Muddy Crystal Tuff |
| Locality details | Tip by shaft, 210 yds. WNW of Sarnau |
| 50k map sheet | Bangor (106) |
| Map reference | SH 776 592 |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |
Petrological thin sections
Links to high resolution images
Transition from XPL to PPL light
E26950
