BGS mineralogy and petrology collection record
| Sample number | E62976; COLLNOMH1611; |
|---|---|
| Sample Donor | Howells,M.F. |
| Rock name | 'Original entry: Basic, ? Clastic' |
| Stratigraphy | Not entered |
| Comments | Basic, ? clastic. |
| Locality details | ESE. of Tyddyn Mawr. |
| 50k map sheet | Barmouth (149) |
| Map reference | SH 7090 1521 |
| 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
E62976
