新疆哈巴河萨尔朔克金矿地质特征及成因初探  

GEOLOGICAL CHARCTERISITC AND PRELIMINARY STUDY ON GENESIS OF SAERSUOC GOLD DEPOSIT

作　　者：王小兵[1] 张少丽[2] 

机构地区：[1]新疆维吾尔自治区地质矿产勘查开发局物化探大队,新疆昌吉831100 [2]新疆维吾尔自治区地质矿产勘查开发局第九地质大队,新疆乌鲁木齐830000

出　　处：《新疆地质》2001年第2期130-132,共3页Xinjiang Geology

摘　　要：萨尔朔克金矿产于中泥盆统阿舍勒组中酸性火山岩—次火山岩中，矿体产出形态及空间分布严格受NNW向断裂控制，矿体呈脉状、透镜状，倾角60°(87°。矿石以蚀变岩型为主，其次为石英脉岩型，围岩为黄铁绢英岩化流纹斑岩。成因与古火山机构、次火山岩及构造带有密切关系，属中低温火山-次火山热液型金矿床。Saersoc gold deposit occures in the acid-intermediateacid volcanics-subvolcanics of the Ashele formation in middle Devonian. The morphology and special listribution of the ore body are strictly controlled by the NNW pressure and torsion fractures. The main ore body ,in veined and lenricular shape, is dipping at the angle of 60-87. The ores mainly of alteration type follower by quartz vein type. The country rocks are rhyolith showing beresitization alteration. The origin of ore deposit is in close relationshop with paleovolcanic apparatus, subvolcanic and fracture structures. So saersuoc gold deposit is believed to be of volcanic-subvolcanic hydrothermal type of low to inter mediate-temperature .

关 键 词：新疆 萨尔朔克金矿床 火山机构 地质特征 成因 富集规律 

分 类 号：P618.51[天文地球—矿床学]