These anthraxolites had played different roles during the formation processes of the Jinding PbZn deposit.
由于这些碳沥青产出的类型不同，其在矿床形成中的作用也不相同。
Arsenic content in Pb concentrate and Zn concentrate is too high when PbZn ore being sorted by conventional flotation.
某多金属铅锌矿含砷较高，采用常规铅、锌优先浮选方法，铅、锌精矿中砷含量超标。
According to the generation sequence of organic matter, the function of organic matter in the formation of MVT PbZn deposit during low, moderate and high mature stage is summarized.
本文以有机质生成世代为序，讨论了有机质低、中、高成熟阶段的产物在MVT铅锌矿床成矿过程中的作用。
According to the generation sequence of organic matter, the function of organic matter in the formation of MVT PbZn deposit during low, moderate and high mature stage is summarized.
本文以有机质生成世代为序，讨论了有机质低、中、高成熟阶段的产物在MVT铅锌矿床成矿过程中的作用。
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