BGS mineralogy and petrology collection record
| Sample number | E35426; COLLNOWM38; |
|---|---|
| Sample Donor | Walter,M.J. |
| Rock name | Not entered |
| Stratigraphy | Not entered |
| Comments | Fine grained acid/intermediate igneous rock |
| Locality details | Approx. 600ft S of Gyrn |
| 50k map sheet | Bangor (106) |
| Map reference | SH 648 687 |
| 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
E35426
