BGS mineralogy and petrology collection record
| Sample number | E28870 |
|---|---|
| Sample Donor | Chaperlin,K.; Macdonald,H.A.H.; |
| Rock name | Not entered |
| Stratigraphy | Not entered |
| Comments | Coedana granite & associated hornfels |
| Locality details | Gwalchmai |
| 50k map sheet | Holyhead (93) |
| Map reference | SH 397 794 |
| 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
E28870
