A property of soil or rock, which describes the ease with which water can move through pore spaces or fractures. It depends on the intrinsic permeability of the material and on the degree of ...

The case of charnockite is an example: to have simply described a charnockite as a hypersthene granite would never have conveyed the petrological peculiarities of the rock.

POLYMAT, University of the Basque Country UPV/EHU, Avenida Tolosa 72, Donostia-San Sebastian 20018, Gipuzkoa, Spain ...