MÖSSBAUER ANALYSIS OF GLAUCONITES OF DIFFERENT BELGIAN FINDING PLACES A. Govaert, E. De Grave, H. Quartier, D. Chambaere et G. RobbrechtJ. Phys. Colloques, 40 C2 (1979) C2-442-C2-444DOI: https://doi.org/10.1051/jphyscol:19792154
