黑龙江翠宏山钨钼多金属矿床辉钼矿Re-Os同位素定年及其地质意义

Heilongjiang cuihongshan W-Mo polymetallic deposit molybdenite Re-Os isotopic dating and geological significance

黑龙江翠宏山含有有色金属及各类的贵金属,属于东北重点的成矿带。翠宏山也蕴藏了矽卡岩及较大规模的钨钼矿床。为了确定年代,选取样本并解析了Re-Os特定的同位素。钨钼矿床含有较多现存的Re,成矿及成岩的矿床物质都表现出混合性的壳幔状态。

The Heilonjiang emerald mountain contains nonferrous metals and all kinds of precious metals, which belong to the Northeast point of the metallogenic belt. The cuihongshan also contained the skarn and large scale tungsten and molybdenum deposit. In order to determine the age, selected samples and analyzed the Ike-Os specific isotope. Mo-W deposit contains more existing Re, mineralization and deposit rock material are showing the crust mantle mixed state.