BGS mineralogy and petrology collection record

Sample number MR17941
Sample Donor Not entered
Rock name Not entered
Stratigraphy Not entered
Comments , Urgonien,Collected by M R de Joly:
Locality details Petit Aven a 5 km D'Orgnac, Ardeche,surface exposure,France
50k map sheet Not entered
Map reference 44:24,4:22
Year collected 1946 
Bore name Not applicable
Confidentiality No restrictions