BGS mineralogy and petrology collection record
| Sample number | |
|---|---|
| Sample Donor | Not entered |
| Rock name | Not entered |
| Stratigraphy | Not entered |
| Comments | Dyke, Felspar Porphyry |
| Locality details | Black Grain, 300yds upstream from Faseny Water |
| 50k map sheet | Haddington (33) |
| Map reference | Not entered |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |