詞語:calaverite
calaverite的解釋
calaverite[,kælə'vεərait]n. 碲金礦
calaverite的意思
calaverite 碲金礦;磅金礦;
calaverite的參考例句
1.There are a lot of tellurium minerals in them, such as petzite, calaverite, hessite, altaite, tellurbismuth, rucklidgeite and sylvan. The grade of some section of ore body is up to industrial grade. 金礦床中含有大量的碲化物,如碲金銀礦、碲金礦、碲銀礦、碲鉛礦、碲鉍礦、碲鉛鉍礦和自然碲,部分礦段的品位達到碲的工業品位要求。