BGS mineralogy and petrology collection record

Sample number MR6756; F3337;
Sample Donor Not entered
Rock name Tephrite. 'Original entry: Nepheline Tephrite'
Stratigraphy Not entered
Comments nepheline tephrite, ,Collected by F. Schwalm (Baden):white22
Locality details Eichert, Kaiserstuhl,surface exposure,See ledger for reference to analysis,Germany
50k map sheet Not entered
Map reference Not entered
Year collected 1932 
Bore name Not applicable
Confidentiality No restrictions