Figure 9. A-CN-K diagram of the studied mudrock materials [42]

From

Geotechnical Properties and Geochemical Composition of Mudrock from the Douala Sub Basin, Cameroon: Implication for Industrial Potentials

Ndengwe Alexander Tangwa, Njoh Oliver Anoh, Nowel Yinkfu Njamnsi

Journal of Geosciences and Geomatics. 2022, 10(3), 162-171 doi:10.12691/jgg-10-3-5