BGS mineralogy and petrology collection record
| Sample number | E10128; E10128/A; COLLNO340; |
|---|---|
| Sample Donor | Greenly,E. |
| Rock name | 'Original entry: Quartzite' |
| Stratigraphy | Not entered |
| Comments | See Anglesey Memoir p.257. Mona Complex. Holyhead Qtzite. "Massive type" pebbly part. |
| Locality details | Hollyhead Mountain. 500ft. Sw.of "T"of "Twe" |
| 50k map sheet | South Stack (92) |
| Map reference | SH 218 825 |
| 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
E10128
E10128/A
