- tscheffkinite
- tscheff·kin·ite
English syllables. 2014.
English syllables. 2014.
tscheffkinite — noun a complex silicate mineral of calcium, cerium, thorium, iron, magnesium and titanium … Wiktionary
tscheffkinite — ˈchefkə̇ˌnīt noun ( s) Etymology: German tschewkinit more at chevkinite : chevkinite … Useful english dictionary