BGS mineralogy and petrology collection record
Sample number | MR6674; F3256; |
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Sample Donor | Not entered |
Rock name | 'Original entry: Phonolite, Trachytic, Porphyritic' |
Stratigraphy | Not entered |
Comments | phonolite, trachytic, porphyritic, ,Collected by F. Schwalm (Baden):blue38 |
Locality details | Radelstein, 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 |