BGS mineralogy and petrology collection record
| Sample number | E10695; COLLNO96; |
|---|---|
| Sample Donor | Blake,Professor |
| Rock name | 'Original entry: Quartzite Knob' |
| Stratigraphy | Not entered |
| Comments | Mona Complex. Gwna Beds. See Mem.Geol.of Anglesey.p.350. Quartz w.a little white mica. Epiclastic,but beginning to break down |
| Locality details | Bethel, Bodorgan |
| 50k map sheet | Caernarfon (105) |
| Map reference | SH 397 704 |
| 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
E10695
