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.

矿床中含有大量的碲,碲银矿、碲矿、碲银矿、碲铅矿、碲铋矿、碲铅铋矿和自然碲,部分矿段的品位达到碲的工业品位求。

Nonbiodegradable pollutants, such as certain chlorinated hydrocarbon pesticides (e.g.DDT) and heavy metals, such as lead, copper, and zinc in some industrial effluents, accumulate in the environment.

生不可降解的污染，氯代烃类杀虫剂（DDT）和工业废水中的重属，铅、铜和锌，环境中积。

It s also used as a component for the fabrication fiber, and an creodont for the removal of exposed lead circurt board.

属加工工业中用来制作所需的熔剂、属的表面处理、制铝钛硼合，作砂轮和研磨盘的成分，以此降低操作温度，还用作棉花和人造纤维的阻燃剂及印刷电路中清除露出铅的侵蚀液。