BGS mineralogy and petrology collection record
| Sample number | MR29701; COLLNOJH512; |
|---|---|
| Sample Donor | Hawkes,J.R. |
| Rock name | Not entered |
| Stratigraphy | Not entered |
| Comments | Chlorite-quartz-haematite vein rock. NGR as in register. |
| Locality details | Quarry name: not recorded: at Small quarry (trial on quartz vein) Mardon Down |
| 50k map sheet | Okehampton (324) |
| Map reference | SX 77 87 |
| Year collected | 1967 |
| Bore name | Not applicable |
| Confidentiality | No restrictions |