西秦岭寨上金矿床构造控矿特征与成矿规律
张斌,刘家军

Characteristics of the Ore-control Structure in the Zhaishang Gold Deposit in Western Qinling Region
Bin ZHANG,Jiajun LIU
图6 寨上金矿区节理分析图
注:N为野外统计的节理总数;图(b)极点密度图中的颜色条的单位为单位面积内的极点百分比;σ1σ2σ3均为主应力方向,其中σ1为最大主应力方向,σ2为中间主应力方向,σ3为最小主应力方向
Fig.6 Joint analysis diagram of the Zhaishang gold deposit