BGS mineralogy and petrology collection record
| Sample number | MR34825 |
|---|---|
| Sample Donor | Adams,P.J. |
| Rock name | Tuff. 'Original entry: Tuff' |
| Stratigraphy | Not entered |
| Comments | tuff, ,Collected by P J Adams: |
| Locality details | E slope of Mt Lassen peak (10453ft), Shasta County, California,surface exposure,USA |
| 50k map sheet | Not entered |
| Map reference | 40:29,121:30 |
| Year collected | 1979 |
| Bore name | Not applicable |
| Confidentiality | No restrictions |