BGS mineralogy and petrology collection record
| Sample number | E30380; COLLNOC1183; |
|---|---|
| Sample Donor | Collins,G.H. |
| Rock name | Not entered |
| Stratigraphy | Not entered |
| Comments | Not entered |
| Locality details | Porth Gain Quarry, 1000 Yds. N. at 25 deg. W. of Barry Island Farm, Porth Gain. |
| 50k map sheet | St. Davids (209) |
| Map reference | SM 810 327 |
| 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
E30380
