BGS mineralogy and petrology collection record
| Sample number | RC386/8; M6099/8; |
|---|---|
| Sample Donor | Not entered |
| Rock name | 'Original entry: 'Union Bentonite 150'' |
| Stratigraphy | Not entered |
| Comments | Manufactured by exchanging the Ca-ion of narural fullers' earth to Na. DTA curve No.244. |
| Locality details | ex Fuller's Earth Union Ltd. |
| 50k map sheet | Not entered |
| Map reference | Not entered |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |