广西贵港六梅金矿的成因类型及找矿意义 |
陈港,陈懋弘,马克忠,葛锐,郭申祥,吴启强,原其生 |
Genetic Types and Prospecting Significance of Liumei Gold Deposit,Guigang,Guangxi Province,China |
Gang CHEN,Maohong CHEN,Kezhong MA,Rui GE,Shenxiang GUO,Qiqiang WU,Qisheng YUAN |
图5 六梅金矿含矿破碎带特征 (a)断裂破碎带膨胀部位,石英脉发育;(b)断层破碎带变窄部位,断面平直;(c)Ⅰ阶段的黄铁矿石英脉;(d)Ⅱ阶段的石英细脉及浸染状毒砂和黄铁矿;(e)Ⅲ阶段的石英、方铅矿和辉锑矿脉;(f)Ⅳ阶段的铁白云石脉切割Ⅱ阶段的矿石和石英 |
Fig.5 Characteristics of ore-bearing fracture zone in Liumei gold deposit |