BGS mineralogy and petrology collection record
| Sample number | E30420; COLLNOC948; |
|---|---|
| Sample Donor | Collins,G.H.; Dangerfield,J.; |
| Rock name | Not entered |
| Stratigraphy | Not entered |
| Comments | Not entered |
| Locality details | Rhos Hes'cwm Quarry, 425 Yds. N. at 125 deg. E. of Tre-Wrach. |
| 50k map sheet | Fishguard (210) |
| Map reference | SM 999 380 |
| 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
E30420
