1. Walthierite, Ba0,5o0,5Al3(SO4)2(OH)6 and huangite, Ca0,5o0,5Al3(SO4)2(OH)6, two new minerals of the alunite group from the Coquimbo region, Chile;G. Li;American Mineralogist,1992
2. Advanced argillic alteration and geochemistry of alunite in an evolving hydrothermal system at Baguio, Northern Luzon, Philippines;M. Aoki;Resource Geology,1993
3. Arribas, A., Jr, C. G. Cunningham, J. J. Rytuba, R. O. Rye, W. C. Kelly, M. H. Podwysocki, E. H. Arribas, A., Jr, C. G. Cunningham, J. J. Rytuba, R. O. Rye, W. C. Kelly, M. H. Podwysocki, E. H. McKee, R. M. Tosdal 1995: Geology, geochronology, fluid inclusions and stable isotope geochemistry of the Rodalquilar gold alunite deposit, Spain. Economic Geology, pp. 795-822.
4. Geology, geochronology, fluid inclusions and stable isotope geochemistry of the Rodalquilar gold alunite deposit, Spain;R. McKee;Economic Geology,1995