BGS mineralogy and petrology collection record
| Sample number | E46010; E46010/A; E46010/B; COLLNOBS13; |
|---|---|
| Sample Donor | Webb,B.C. |
| Rock name | Not entered |
| Stratigraphy | Not entered |
| Comments | Middle Silty purple slate |
| Locality details | 30 m N of Red Grit, Second level, below roadway, NW side of Crimea Workings, Penrhyn Qry |
| 50k map sheet | Bangor (106) |
| Map reference | SH 6225 6535 |
| 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
E46010/A
E46010/B
