BGS mineralogy and petrology collection record

Sample number MR6688; F3270;
Sample Donor Not entered
Rock name Tuff. 'Original entry: Tuff'
Stratigraphy Not entered
Comments tuff, ,Collected by F. Schwalm (Baden):blue52
Locality details Eichberg, Mittelgebirges, Bohemia,surface exposure,See ledger for reference to analysis. Two specimens numbered MR 6688, one missing, also slide F3271,Czechoslovakia
50k map sheet Not entered
Map reference Not entered
Year collected 1932 
Bore name Not applicable
Confidentiality No restrictions