BGS mineralogy and petrology collection record

Sample number MR6661; F3243;
Sample Donor Not entered
Rock name Tephrite. 'Original entry: Hauyne Tephrite, Phonolitic'
Stratigraphy Not entered
Comments hauyne tephrite, phonolitic, ,Collected by F. Schwalm (Baden):blue25
Locality details Strisowitzer Berg, 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