单词 sysertskite 释义 sysertskite Min.|sstskat|Also sis(s)erskite.[ad. G. sisserskit (W. von Haidinger Handb. der bestimmenden Min. (1845) iv. 558), f. Sysert′, name of a city near Sverdlovsk in Russia: see -ite1.]A native alloy of osmium and iridi...