图7. 研究区96勘探线视极化率断面(a)、视电阻率断面(b)、元素曲线(c)及勘探线剖面(d)
1—第四系洪冲积砂砾石;2—砾岩;3—粉砂质泥岩;4—含砾粉砂质泥岩;5—含角砾英安质凝灰岩;6—凝灰质板岩;7—褐铁矿化含角砾凝灰质板岩;8—绢云母板岩;9—含炭绢云母板岩;10—黄铁矿化含炭绢云母板岩;11—次生石英岩;12—金矿体;13—推测断层界线;14—已完工机动浅钻位置及编号;15—已完工钻孔位置及编号;16—矿体厚度(m)/金平均品位(g/t);17—潜水面

Fig.7. Section diagram of apparent polarizability (a), section diagram of apparent resistivity (b), element curve (c) and geological section (d) of 96 exploration line in the study area
1—Quaternary alluvial sand gravel; 2—conglomerate; 3—silty mudstone; 4—pebbly silty mudstone; 5—breccia bearing dacite tuff; 6—tuffaceous slate; 7—limonitized breccia bearing tuffaceous slate; 8—sericite mother slate; 9—carbonaceous sericite mother slate; 10—pyritized carbonaceous sericite mother rock; 11—secondary quartzite; 12—gold orebody; 13—inferred fault boundary; 14—position and number of completed motorized shallow drilling; 15—location and number of completed boreholes; 16—thickness of ore body (m) / average grade of gold (g/t); 17—water table