BGS mineralogy and petrology collection record

Sample number MR26228
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 inside 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