BGS mineralogy and petrology collection record

Sample number MR12429
Sample Donor Not entered
Rock name Anhydrite-Stone. 'Original entry: Anhydrite With Limestone And Talc'
Stratigraphy Not entered
Comments anhydrite with limestone and talc, ,:N43--3
Locality details Mont Cenis (Fr�jus) Tunnel, Alps. Distance from Modane, Savoie, France 2482 - 2487m,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 1953 
Bore name Not applicable
Confidentiality No restrictions