@article {3676, title = {Destinezite ("Diadochite"), Fe2(PO4)(SO4)(OH)-6H2O: Its Crystal Structure and Role as a Soil Mineral at Alum Cave Bluff, Tennessee}, journal = {Clays and Clay Minerals}, volume = {47}, year = {1999}, month = {February}, pages = {1-11}, keywords = {Alum Cave, Soils}, url = {http://www.clays.org/journal/archive/volume\%2047/47-1-1.pdf}, author = {Peacor, Donald R and Rouse, Roland C and Thomas Dennis Coskren and Essene, Eric J} }