| Sample number |
MR12497 |
| Sample Donor |
Not entered |
| Rock name |
Calcite-Limestone. 'Original entry: Calcite And Quartz Veins' |
| Stratigraphy |
Not entered |
| Comments |
calcite and quartz veins, ,:N72 |
| Locality details |
Mont Cenis (Fr�jus) Tunnel, Alps. Distance from Modane, Savoie, France 5225 - 5255m,Mont Cenis railway tunnel,The first great Alpine tunnel, driven from two headings from 1857 to 1871, using novel tunnelling techniques including dynamite.,F |
| 50k map sheet |
Not entered |
| Map reference |
Not entered |
| Year collected |
2020 |
| Bore name |
Not applicable |
| Confidentiality |
No restrictions |
