ˈräshəˌrīt, ˈrōsh- noun
( -s )
Etymology: German roscherit, from Walter Roscher, 20th century German mineral collector) + German -it -ite
: a mineral (Ca,Mn,Fe) 2 Al(PO 4 ) 2 (OH).2H 2 O consisting of a hydrous basic phosphate of aluminum, manganese, calcium, and iron and occurring in dark brown monoclinic crystals