BGS mineralogy and petrology collection record
| Sample number | S64484; COLLNOKX183; |
|---|---|
| Sample Donor | Gallagher,M.J. |
| Rock name | Not entered |
| Stratigraphy | Not entered |
| Comments | Local boulder up to 1m in length of pink porphyrite, intrudes rocks referred to L.O.R.S. |
| Locality details | Triangulation point on Black Hill, 980m W of woodlands Farm |
| 50k map sheet | Hamilton (23) |
| Map reference | NS 7883 3931 |
| 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
S64484
