BGS mineralogy and petrology collection record
| Sample number | EMC7675 |
|---|---|
| Sample Donor | Refer to paper records |
| Rock name | 'Original entry: Porphyritic Microgranite' |
| Stratigraphy | Not entered |
| Comments | Porphyritic microgranite, orthoclase, albite and quartz phenocrysts |
| Locality details | Threlkeld |
| 50k map sheet | Not entered |
| Map reference | NY 319 253 |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |