摘要
左家庄金矿矿质来源于近矿地层,成矿热液为同生沉积建造水,硫化物石英脉的形成是含矿热液流体沿左旋剪切扭动构造隐蔽面充填的结果.对其主要载金矿物黄铁矿的热电性测定,表明黄铁矿为空穴型导电,该矿床剥蚀程度不大,属上部出露.
The metallogenic matter come from near ore stratum,the hydrothermal water come from syngenetic sedimentation water,and formation of the sulfide quartz vein are ore -bearing hydrothermal fluid be filled along hidden face of the sinistral shear fault be recognized in Zuoji-azhuang. The pyroelectricity is measured to main carrying -gold mineral pyrite.the result re fleeted that the pyrite is hole conduction, and have calculated deposit to denude no much,belong to upper outcropping.
关键词
金矿床
含矿构造
同生建造水
陕西
Zuojiazhuang gold deposit ore-bearing structure syngenetic sedimentation water Shaanxi province
