BGS mineralogy and petrology collection record
| Sample number | MR10132; F3635; |
|---|---|
| Sample Donor | Not entered |
| Rock name | Semipelite, Phyllitic. 'Original entry: Quartz-Phyllite' |
| Stratigraphy | Not entered |
| Comments | quartz-phyllite, ,Collected by P Niggli; Purchase from Schwalm, B�tzingen (Baden):E14 |
| Locality details | Silsersee,surface exposure,Mangna Nappe; also section F3636,Switzerland |
| 50k map sheet | Not entered |
| Map reference | Not entered |
| Year collected | 1933 |
| Bore name | Not applicable |
| Confidentiality | No restrictions |