BGS mineralogy and petrology collection record
| Sample number | E25711 |
|---|---|
| Sample Donor | Sabine,P.A. |
| Rock name | Not entered |
| Stratigraphy | Not entered |
| Comments | Aber Llyn Shale-Tuff contact. Polished sections above bearing |
| Locality details | Trecastell Mine. No.6 Level. Send. |
| 50k map sheet | Bangor (106) |
| Map reference | SH 763 745 |
| 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
E25711
