矿产与地质
礦產與地質
광산여지질
MINERAL RESOURCES AND GEOLOGY
2013年
1期
32-35
,共4页
魏开林%刘福江%王元魁%杜飞%王振军
魏開林%劉福江%王元魁%杜飛%王振軍
위개림%류복강%왕원괴%두비%왕진군
金矿床%蚀变岩%石英大脉%三山岛%山东
金礦床%蝕變巖%石英大脈%三山島%山東
금광상%식변암%석영대맥%삼산도%산동
gold deposit%altered rock%large quartz vein%Sanshandao%Shandong
三山岛金矿主矿体以破碎蚀变岩型矿化为特征，近年发现有含金石英大脉。含金石英大脉的地质特征与玲珑式金矿含金石英脉类似，但与处于同一矿床的破碎蚀变岩型矿化有一定差异。含金石英大脉以充填为特征，而破碎蚀变岩型矿化以交代为特征。
三山島金礦主礦體以破碎蝕變巖型礦化為特徵，近年髮現有含金石英大脈。含金石英大脈的地質特徵與玲瓏式金礦含金石英脈類似，但與處于同一礦床的破碎蝕變巖型礦化有一定差異。含金石英大脈以充填為特徵，而破碎蝕變巖型礦化以交代為特徵。
삼산도금광주광체이파쇄식변암형광화위특정，근년발현유함금석영대맥。함금석영대맥적지질특정여령롱식금광함금석영맥유사，단여처우동일광상적파쇄식변암형광화유일정차이。함금석영대맥이충전위특정，이파쇄식변암형광화이교대위특정。
The main ore body of Sanshandao gold deposit is characterized by fractured altered rock type mineralization. In the deposit large gold-bearing quartz veins were discovered in recent years. Large gold-bearing quartz veins are similar to gold-bearing quartz veins in exquisite type gold deposit in terms of geological features, but fractured altered rock type mineralization in the same deposit is different. Filling is the major feature of large gold-bearing quartz veins, while metasomatosis is that of fractured altered rock type mineralization.
