单词 teruggite 释义 teruggite Min.|trudat|[f. the name of M. E. Teruggi, 20th-c. Argentinian geologist + -ite1.]A hydrated arsenate and borate of calcium and magnesium, Ca4MgB12O20(AsO4)2.18H2O, found as colourless or white monoclinic crystals.1968Arista...