BGS mineralogy and petrology collection record
| Sample number | MR8089; F1274; |
|---|---|
| Sample Donor | Not entered |
| Rock name | Gneiss, Micaceous. 'Original entry: Two-Mica Gneiss' |
| Stratigraphy | Not entered |
| Comments | Two-mica gneiss, ,Collected by F Krantz (Bonn):6 |
| Locality details | Doubraveau, Bohemia,surface exposure,Czechoslovakia |
| 50k map sheet | Not entered |
| Map reference | Not entered |
| Year collected | 1931 |
| Bore name | Not applicable |
| Confidentiality | No restrictions |