胶东西北部重要金成矿断裂带特征
肖风利,曾庆栋,马凤山,王昭坤,孙之夫,孙宗峰

Features of Major Gold Metallogenic Fracture Belt in Northwestern Jiaodong
Fengli XIAO,Qingdong ZENG,Fengshan MA,Zhaokun WANG,Zhifu SUN,Zongfeng SUN
图5 焦家断裂变形特征
(a)石英变形带及细粒化;(b)石英拉长及细粒化(透射光)(新城金矿);(c)碎裂状构造(黄铁矿充填);(d)角砾状构造(反射光)(白色为黄铁矿,焦家金矿)
Kf-钾长石;Qz-石英;Pl-斜长石;Ser-绢云母;Py-黄铁矿
Fig.5 Deformation features of Jiaojia fault