BGS mineralogy and petrology collection record
| Sample number | MR5099 |
|---|---|
| Sample Donor | Not entered |
| Rock name | 'Original entry: [Spheroidal Concretion From Granite]' |
| Stratigraphy | Not entered |
| Comments | 297/4,P/103 |
| Locality details | Dartmoor, Devonshire |
| 50k map sheet | Not entered |
| Map reference | SX 62 77 |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |