BGS mineralogy and petrology collection record
| Sample number | E10719; COLLNO120; |
|---|---|
| Sample Donor | Blake,Professor |
| Rock name | 'Original entry: Granite' |
| Stratigraphy | Not entered |
| Comments | see mem. Geology of Anglesey p 331 Coedana Granite much crushed and partly reconstructed Mona Complex Plutonic Intrusion |
| Locality details | Loose sheet says SW. of Bryn-twrog S. of Llanwyllog |
| 50k map sheet | Holyhead (93) |
| Map reference | SH 415 798 |
| 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
E10719
