| Sample number |
MR13020 |
| Sample Donor |
Not entered |
| Rock name |
Ultramylonite. 'Original entry: Ultramylonite' |
| Stratigraphy |
Not entered |
| Comments |
Ultramylonite, ,Collected by Dr B Smith: |
| Locality details |
Chatelard-fronti�re, Switzerland,surface exposure,see M Reinhard H Preiswerk Granitmylonite in Aiguilles-Rouges Massiv. Verhandlung der Naturforshenden Gesellschaft in Basel Bd 38.,Switzerland |
| 50k map sheet |
Not entered |
| Map reference |
Not entered |
| Year collected |
1934 |
| Bore name |
Not applicable |
| Confidentiality |
No restrictions |
