BGS mineralogy and petrology collection record
| Sample number | E40268; COLLNONEQ2116; |
|---|---|
| Sample Donor | Siddiqui,K.S. |
| Rock name | Not entered |
| Stratigraphy | Not entered |
| Comments | Upper part of welded rhyolite tuff |
| Locality details | Western shore of Llyn Eigiau |
| 50k map sheet | Bangor (106) |
| Map reference | SH 7193 6528 |
| 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
E40268
