BGS mineralogy and petrology collection record
| Sample number | E30379; COLLNOC1176; |
|---|---|
| Sample Donor | Collins,G.H. |
| Rock name | Not entered |
| Stratigraphy | Not entered |
| Comments | Not entered |
| Locality details | Middle Mill Quarry, 120 Yds. W. at 20 deg. N, of Middle Mill Bridge. |
| 50k map sheet | St. Davids (209) |
| Map reference | SM 805 259 |
| 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
E30379
