Published online by Cambridge University Press: 01 January 2024
Clay minerals occur most commonly as constituents of sedimentary rocks and nearly all the clay mineral species, with the possible exception of nacrite, have been found in sediments. Different clay minerals occur in different kinds of sediments and may be used as one criterion for classifying sediments and interpreting their genesis.
Contribution no. 55–67 from the College of Mineral Industries, The Pennsylvania State University.