吉林地质
吉林地質
길임지질
JILIN GEOLOGY
2014年
4期
1-5
,共5页
王高峰%王政%常玉玺%蒋卫明
王高峰%王政%常玉璽%蔣衛明
왕고봉%왕정%상옥새%장위명
金矿床%矿体%物理场%地球化学场特征%矿床成因%地质特征%找矿方向
金礦床%礦體%物理場%地毬化學場特徵%礦床成因%地質特徵%找礦方嚮
금광상%광체%물리장%지구화학장특정%광상성인%지질특정%조광방향
gold deposit%ore body%physical ifelds%geochemical ifelds characteristics%ore deposit genesis%geological features%prospecting direction
吉林省梅河口市张家沟区金矿床矿体位于槽台过渡带靠近台区一侧，且基底岩系金丰度值高。区域构造结点有隐爆角砾岩筒存在，岩筒内有硫化物-石英细脉、网脉出现。找矿重点区域应为靠近烟筒桥子一侧的火山角砾岩筒之中。
吉林省梅河口市張傢溝區金礦床礦體位于槽檯過渡帶靠近檯區一側，且基底巖繫金豐度值高。區域構造結點有隱爆角礫巖筒存在，巖筒內有硫化物-石英細脈、網脈齣現。找礦重點區域應為靠近煙筒橋子一側的火山角礫巖筒之中。
길림성매하구시장가구구금광상광체위우조태과도대고근태구일측，차기저암계금봉도치고。구역구조결점유은폭각력암통존재，암통내유류화물-석영세맥、망맥출현。조광중점구역응위고근연통교자일측적화산각력암통지중。
Zhangjiagou gold deposit of Meihekou City, Jilin Province is located in the platform of trough-platforms transition zone,the high Au abundance hosts in basement rocks. Cryptoexplosive breccia cylinder exists in regional structure nodes, there are sulifde-ifne quartz vein, the network veins in the rock formation. The key prospecting area should be in the volcanic breccia near Yancongqiaozi.
