BGS mineralogy and petrology collection record
| Sample number | MR26227 |
|---|---|
| Sample Donor | Not entered |
| Rock name | Trachyandesite. 'Original entry: Alkali Trachy-Andesite' |
| Stratigraphy | Holocene. |
| Comments | Alkali trachy-andesite, 1961,Collected by 1962 Royal Society Expedition: |
| Locality details | Above Little Reach, Tristan da Cunha,surface exposure,from outside of block, 1961 eruption lava field,Tristan da Cunha |
| 50k map sheet | Not entered |
| Map reference | Not entered |
| Year collected | 1963 |
| Bore name | Not applicable |
| Confidentiality | No restrictions |