Citation: Drits, V. A.; Zviagina, B. B.; McCarty, D. K.; Salyn, A. L. (2010). Factors responsible for crystal-chemical variations in the solid solutions from illite to aluminoceladonite and from glauconite to celadonite Sample Name: 69 Note: y-coordinate of O1 altered by communication with authors. American Mineralogist, 95, pp. 348-361.