Figure 7. Histogram of some physicochemical parameters: organic matter (OM%), cation exchange capacity (CEC meq/100g) and sum of exchangeable bases (SBE meq/100g)

From

Physicochemical and Mineralogical Characterization of Clay Materials in the Douala Coastal Sedimentary Sub-basin (Cameroon, Central Africa)

Kankao Oumar Oumla, Ngon Ngon Gilbert François, Tehna Nathanael, Bayiga Elie Constantin, Mbog Michel Bertrand, Mbaï Joel Simon, Etame Jacques

Journal of Geosciences and Geomatics. 2022, 10(3), 126-138 doi:10.12691/jgg-10-3-2