BGS mineralogy and petrology collection record
| Sample number | MC9666 |
|---|---|
| Sample Donor | Dawson,J. |
| Rock name | 'Original entry: Tuffy Mudstone' |
| Stratigraphy | Not entered |
| Comments | Tuffy mudstone, persistent horizon in Passage Gp lavas |
| Locality details | Borland |
| 50k map sheet | Not entered |
| Map reference | NS 4442 4085 |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |