单词 matildite 释义 matildite Min.|mtldat|[a. It. matildite (A. D'Achiardi I Metalli (1883) I. 136), f. the name of the Matilda mine (near Morococha in the department of Junín) in central Peru: see -ite1.]A sulphide of silver and bismuth, AgBiS2, oc...