BGS mineralogy and petrology collection record
| Sample number | RC387/1 |
|---|---|
| Sample Donor | Not entered |
| Rock name | 'Original entry: Nontronite' |
| Stratigraphy | Not entered |
| Comments | Green 'soapy' nontronite. DTA curve Nos273,416a thermogravimetric chart No.176. |
| Locality details | Manito, Washington |
| 50k map sheet | Not entered |
| Map reference | Not entered |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |