BGS mineralogy and petrology collection record
| Sample number | |
|---|---|
| Sample Donor | Not entered |
| Rock name | 'Original entry: Crystal Slate For Grey Greasy Mineral, Calcite And Radiating Mineral, Thomsonite' |
| Stratigraphy | Not entered |
| Comments | Lower Basalt GridRef D091380 |
| Locality details | Bauxite boring no.11, Ballylig nr. Broughshane (depth50ft) |
| 50k map sheet | Ballymena (20) |
| Map reference | 55:10,6:17 |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |