关键词: 潼峪金矿区, 矿床特征, 矿化富集规律, 深部定位定量预测

Abstract:

According to the study on space features of structure and ore- bearing vein in the Tongyu gold area ，the ore-bearing veins are generally controlled by syneline.By summarizing the concentration regular[tes of mineralization and data about deep tunnel or hole，geophysical prospecting and geochemical investigation．there are three beds of ore-bearing vein paralle to each other in the shallow part of the deposit and they form mineralizing concentration by a certain distance along strike；There are three beds of ore-beaning vein nearly parallel to each other in the deep part of the deposit and they also form m ineralizing concentration along strike and dip.The shallow and deep m ineralizations are predicted separately by quantitative and position finding methods.

Key words: Tongyu gold area, Geological characteristics, Mineral concentration regularity, Deep mineralization prediction