Citation: Peacor, D. R.; Rouse, R. C.; Coskren, T. D.; Essene, E. J. (1999). Destinezite ("diadochite"), Fe2(PO4)(SO4)(OH)*6(H2O): its crystal structure and role as a soil mineral at Alum Cave Bluff,Tennessee Locality: Alum Cave Bluff, Tennessee, USA. Clays and Clay Minerals, 47, pp. 1-11.