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.

金床中含有大量碲化物,碲金银、碲金、碲银、碲铅、碲铋、碲铅铋和自然碲,部分品位达到碲工业品位求。

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.

生物不可降解污染，烃类杀虫剂（DDT）和工业废水中重金属，铅、铜和锌，在环境中积累。

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

在金属加工工业中用来制作所需熔剂、金属表面处理、制铝钛硼合金，作砂轮和研磨盘成分，以此降低操作温度，还用作棉花和人造纤维阻燃剂及印刷电路中清除露出铅侵蚀液。