川西北是盛产砂金的重要地区之。。随着国家对金矿需求量的增大,目前已在该区掀起“采金热”。如何以简单易行的办法,投入较少的工作量,有效选择普查、勘探、开采的砂金靶区,是值得探讨的重要课题。我们对川西北地区开展砂金成矿区划与总量预测后,认为可采用以下主要找矿判据和方法作为建立该区的成矿模式和预测砂金靶区。 Northwest Sichuan is an important area rich in gold. . As the country’s demand for gold increases, so far it has set off a “gold mining fever” in the area. How to use simple and easy way to invest less workload, effective selection census, exploration and exploitation of gold and gold target area, is an important topic worth exploring. After we carried out the prediction of the gold mineralization regionalization and total amount in the northwestern Sichuan, we believe that the following major ore-prospecting criteria and methods can be used to establish the metallogenic model and forecast gold target in the area.