BGS mineralogy and petrology collection record
| Sample number | MR13292; COLLNO1644; |
|---|---|
| Sample Donor | Not entered |
| Rock name | 'Original entry: Porphyrite' |
| Stratigraphy | Not entered |
| Comments | Dyke. Lower O.R.S. |
| Locality details | 270yds Sse of summit of Barholm Hill, 2ml. W of school, Skyre Burn, Kirkcudbrightshire |
| 50k map sheet | Wigtown (4) |
| Map reference | NX 536 548 |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |