ˌ ̷ ̷ ̷ ̷ˈtäfəˌnīt noun
( -s )
Etymology: International Scientific Vocabulary hemat- + phan- (probably from Greek phanos light, bright) + -ite; originally formed as German hämatophanit
: a mineral Pb 5 Fe 4 O 10 (Cl,OH) 2 consisting of oxychloride lead and iron