BGS mineralogy and petrology collection record
| Sample number | MR10119; F3621; |
|---|---|
| Sample Donor | Not entered |
| Rock name | Granodiorite, Hornblende-Biotite. 'Original entry: Hornblende Granodiorite' |
| Stratigraphy | Not entered |
| Comments | hornblende granodiorite, ,Collected by P Niggli; Purchase from Schwalm, B�tzingen (Baden):E1 |
| Locality details | Pontresina,surface exposure,Bernina Nappe,Switzerland |
| 50k map sheet | Not entered |
| Map reference | Not entered |
| Year collected | 1933 |
| Bore name | Not applicable |
| Confidentiality | No restrictions |