BGS mineralogy and petrology collection record
| Sample number | E24586; COLLNOAA32; |
|---|---|
| Sample Donor | Archer,A.A. |
| Rock name | 'Original entry: Tuffaceous Carbonaceous Mudstone With Fragments Of Albite Bearing Tuffaceous Carbonaceous Mudstone' |
| Stratigraphy | Not entered |
| Comments | Mudstone Tuffaceous Band, Kaolinised Feldspars |
| Locality details | No.8 B.H. Llanwyrst - (Parc Mine) |
| 50k map sheet | Bangor (106) |
| Map reference | SH 788 602 |
| Year collected | Not entered |
| Bore name | Llanwyrst No.8 |
| Confidentiality | No restrictions |
Petrological thin sections
Links to high resolution images
Transition from XPL to PPL light
E24586
