zindexzinnwaldite./tsin-vahl-tahyt/US // ˈtsɪn vɑlˌtaɪt //津巴布韦,秦皇岛,秦皇岛市,秦岭石Definitionsn.noun · 名词1. Mineralogy.›a yellow-brown variety of mica containing iron, found with tin ores.Level 5More words in z →