水/岩相互作用对焦家金矿金成色的影响
胡换龙1,2(),范宏瑞1,2()
The Effect of Water/Rock Interaction for the Gold Fineness of Jiaojia Gold Deposit
Huanlong HU1,2(),Hongrui FAN1,2()

图5. 焦家金矿蚀变—矿化特征及样品
(a),(d)以断层泥作为标志的断层面及下盘黄铁绢英岩矿体;(b),(e)黄铁绢英岩和绢英岩的分界及绢英岩样品;(c),(f)钾长石化花岗岩及穿切其中的黄铁矿脉,钾长石发生弱绢云母化图中A,B,C对应图(a),(b),(c)

Fig.5. Alteration and mineralization characteristic of Jiaojia gold mine and its sample