BGS mineralogy and petrology collection record
| Sample number | E46003; E46003/A; E46003/B; COLLNOBS6; |
|---|---|
| Sample Donor | Webb,B.C. |
| Rock name | Not entered |
| Stratigraphy | Not entered |
| Comments | Blue slate |
| Locality details | 1 m S of prominent dyke, NW side of Crimea Workings, Penrhyn Qry |
| 50k map sheet | Bangor (106) |
| Map reference | SH 6214 6492 |
| 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
E46003/A
E46003/B
