ˈfliŋˌkīt noun
( -s )
Etymology: German or Swedish flinkit, from Gustaf Flink died 1931 Swedish mineralogist + German or Swedish -it -ite
: a mineral Mn 3 (AsO 4 )(OH) 4 consisting of a greenish brown basic manganese arsenate in feathery forms (sp. gr. 3.87)