ˈyüləˌtīt noun
also eu·ly·tine -ˌtēn, -_t ə n
( -s )
Etymology: eulytite from eulyt ine + -ite; eulytine from German eulytin, from Greek eulytos easily dissolved (from eu- + lytos soluble, from lyein to dissolve, release) + German -in -ine — more at lose
: a mineral Bi 4 Si 3 O 12 consisting of a bismuth silicate occurring usually in minute dark-brown or grayish tetrahedral crystals (sp. gr. 6.11)