新疆北部地壳元素致矿序列及其找矿意义

MINERALIZATION SEQUENCE OF ELEMENTS AND ITS SIGNIFICANCE FOR PROSPECTING IN THE CRUST OF NORTH XINJIANG

根据板块构造的观点,划分新疆北部地壳的大地构造单元,计算元素区域致矿系数,列出可能成矿元素的致矿序列。新疆北部可能成矿的元素有:Ni、Mn、Ti、Pb、Fe、Zn、Cu、As、W、Sn、Ag、Au、Mo等,最后指出了新疆北部的找矿方向。

Based on the view point of plate tectonics, the tectonic units in the crust of north Xinjiang are divided. Mineralization coefficients of regional elements have been calculated and mineralization sequences have been listed. The most possible mineralizing elements are Ni, Mn, Ti, Pb, Zn, Cu, As, W, Sn, Ag, Au, and Mo etc. Finally, the potential prospects for prospecting in north Xinjiang are pointed out.