- johnstrupite
- john·strup·ite
English syllables. 2014.
English syllables. 2014.
johnstrupite — ˈjänˌstrəˌpīt noun ( s) Usage: G johnstrupit, fr. Frederik Johnstrup †1894 Danish mineralogist + G it ite : a mineral approximately (Ca,Na)3(Ce,Ti,Zr)Si2O8F consisting of a complex silicate of cerium and other metals in prismatic crystals (sp. gr … Useful english dictionary