BGS mineralogy and petrology collection record
| Sample number | MR9676; F3420; |
|---|---|
| Sample Donor | Not entered |
| Rock name | Basanite, Nepheline. 'Original entry: Nepheline Basalt' |
| Stratigraphy | Not entered |
| Comments | nepheline basalt, ,Purchase from Schwalm, B�tzingen (Baden):14 |
| Locality details | D�hnberg, Oberaula, Kn�ll,surface exposure,Wolff, Phys. Jahrb. v. Erlangen, Anal. p. 132,Germany |
| 50k map sheet | Not entered |
| Map reference | Not entered |
| Year collected | 1933 |
| Bore name | Not applicable |
| Confidentiality | No restrictions |