BGS mineralogy and petrology collection record
| Sample number | E40832; COLLNOKS365; |
|---|---|
| Sample Donor | Siddiqui,K.S. |
| Rock name | Not entered |
| Stratigraphy | Not entered |
| Comments | Not entered |
| Locality details | 655 m 255 deg from Heulog |
| 50k map sheet | Harlech (135) |
| Map reference | SH 6354 1893 |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |