BGS mineralogy and petrology collection record
| Sample number | MR10131; F3634; |
|---|---|
| Sample Donor | Not entered |
| Rock name | 'Original entry: Gneiss, With Epidote & Quartz' |
| Stratigraphy | Not entered |
| Comments | gneiss, with epidote & quartz, ,Collected by P Niggli; Purchase from Schwalm, B�tzingen (Baden):E13 |
| Locality details | Maloja,surface exposure,Mangna Nappe,Switzerland |
| 50k map sheet | Not entered |
| Map reference | Not entered |
| Year collected | 1933 |
| Bore name | Not applicable |
| Confidentiality | No restrictions |