A general term for the mineralogical transformations that result in the formation of clay minerals with a 2 : 1 sheet structure. (Pedro and Sieffermann, 1979, p. 42–46).
- Pedro, G., Sieffermann, G., 1979. Weathering of rocks and formation of soils. In Siegel, F.R., ed., Review of Research of Modern Methods in Geochemistry. Paris: UNESCO, pp. 39–55.Google Scholar
© Springer 2008