词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
床中含有大量
化物,如金银、金、银、铅、铋、铅铋和自然,部分段品位达到
业品位要求。
审核，其表达内容亦不代表本软件
观点；若发现问题，欢迎向我们指正。
