BGS mineralogy and petrology collection record
| Sample number | E38729; COLLNOCE22; |
|---|---|
| Sample Donor | Evans,C.D.R. |
| Rock name | 'Original entry: Tuff Pumiceous' |
| Stratigraphy | Not entered |
| Comments | Pumice tuff in variable bedded pyroclastic succession |
| Locality details | 405 yds 184 deg from Dolwyddelan Castle |
| 50k map sheet | Snowdon (119) |
| Map reference | SH 7219 7203 |
| 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
E38729
