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钼元素多以低价硫化物形式存在,在强氧化条件下也形成高价态离子或络合物,“分散富存”于中—基性岩、酸性岩或被铁锰氧化物、有机质吸附而赋存于黑色岩系、第四系高铁、锰风化物中。在高卤的汽液环境下比较稳定而易分离、迁移、富集,形成岩浆汽液多金属矿床。云南省钼高背景、异常分布于基性火山岩出露区、杂岩带及黑色岩系、含铁(锰)风化物分布区。找矿以侵入岩体型为主,对热液型、沉积型进行研究和探讨。
Molybdenum is mostly present in the form of low-cost sulfides, forming high-valent ions or complexes under strong oxidizing conditions. The “dispersed-rich” medium-basic rocks, acidic rocks or ferro-manganese oxides, Adsorption occurs in the black rock series, the Quaternary high-speed rail, manganese weathering material. In the high brine vapor environment more stable and easy separation, migration, enrichment, the formation of magmatic vapor polymetallic deposits. Yunnan molybdenum background, anomalous distribution in the basic volcanic outcrops, complex belt and black rock series, iron (manganese) weathering material distribution area. The prospecting is mainly intruded into intrusive rock mass, and the hydrothermal type and sedimentary type are studied and discussed.