ˌkətnəˈhōrˌīt, ˌku̇t- noun
( -s )
Etymology: German kutnahorit, from Kutná Hora, western Czechoslovakia, its locality + German -it -ite
: a mineral Ca(Mn,Mg,Fe)CO 3 that consists of a carbonate of calcium, manganese, magnesium, and iron and that is isomorphous with either dolomite or calcite