略阳县煎茶岭金矿矿体的空间展布规律及找矿方向

近几年的生产实践表明,煎茶岭金矿床是属于与超基性岩有密切成因关系的浅成低温热液型矿床。主断裂F145在成矿和成岩中起主导作用;与其相关的次级断裂和羽裂构造则是最重要的容矿构造;矿体的形态、规模及矿石品位的变化与控矿构造的类型、产状和性质的变化密切相关。这一特性决定了矿体在空间的展布特点。这些特点的总结和运用,对指导矿山生产和进一步找矿都具有现实意义。

RULE OF SPATIAL EXTENTION AND DIRECTION IN PROSPECTING OF JIANCHALING GOLD DEPOSIT IN LUEYANG COUNTY,SHAANXI

It has been proved by the mining activ ity in recent years,Jianchaling gold deposit is categorized into the"epithermal deposit"with the auriferous mineralization strongly associated with the ultrab asic rocks,and the main fault F 145 is fundamental to the mineralizatio n and ultrabasic rock formation,and thesec-ondary fractures and feather structures subject to fault F 145 are the key hosting structures.The s hape,size and grade distribution of the ore bod y are significantly determined by th e type,dip-strike and characteristic of these structures.The spatial extension of the orebody was prescribed by these characteristics,the re-modeling of this rule is noteworthy t o direct the mining proficiently and exploration work.