BGS mineralogy and petrology collection record

Sample number MR6685; F3267;
Sample Donor Not entered
Rock name Trachytic-Rock. 'Original entry: Trachyte, Tephritic'
Stratigraphy Not entered
Comments trachyte, tephritic, ,Collected by F. Schwalm (Baden):blue49
Locality details Hanschenm�hle, Mittelgebirges, Bohemia,surface exposure,See ledger for reference to analysis,Czechoslovakia
50k map sheet Not entered
Map reference Not entered
Year collected 1932 
Bore name Not applicable
Confidentiality No restrictions