BGS mineralogy and petrology collection record
| Sample number | E6150; COLLNO99; |
|---|---|
| Sample Donor | Greenly,E. |
| Rock name | 'Original entry: Jasper' |
| Stratigraphy | Not entered |
| Comments | Mona Complex. Gwna Beds. See Anglesey Memoir.pp.378-9. |
| Locality details | Top boss at "r" of Cerig Maw"r" |
| 50k map sheet | Caernarfon (105) |
| Map reference | SH 395 640 |
| 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
E6150
