BGS mineralogy and petrology collection record

Sample number MR12577
Sample Donor Not entered
Rock name Schist. 'Original entry: Quartz And Calcite In Schist'
Stratigraphy Not entered
Comments quartz and calcite in schist, ,:N132--4
Locality details Mont Cenis (Fr�jus) Tunnel, Alps. Distance from Bardonecchia, Torino, Italy 610m,Mont Cenis railway tunnel,The first great Alpine tunnel, driven from two headings from 1857 to 1871, using novel tunnelling techniques including dynamite.,Fran
50k map sheet Not entered
Map reference Not entered
Year collected 2100 
Bore name Not applicable
Confidentiality No restrictions