ˈkribərˌgīt noun
( -s )
Etymology: Swedish kribergit, probably irregular from Kristineberg mine, Västerbotten province, northern Sweden, its locality + Swedish -it -ite
: a mineral approximately Al 16 (PO 4 ) 8 (SO 4 ) 3 (OH) 18 .10H 2 O consisting of a hydrous basic sulfate and phosphate of aluminum