青海省柴达木盆地南缘金成矿带特征及成矿规律浅析

J4 ›› 2010, Vol. 18 ›› Issue (3): 63-67.

青海省柴达木盆地南缘金成矿带特征及成矿规律浅析

崔廷军, 逯克思, 庄勇, 傅星

青海省核工业地质局，青海西宁 810008

出版日期:2010-06-30 发布日期:2010-07-09

Discussion on the Geological Characteristics and Metallogenic Regularity of the Southern Edge of Qaidam Basin Gold Metallogenic Belt in Qinghai Province

CUI Ting-Jun, DAI Ke-Sai, PENG Yong, FU Xing

Qinhai Nuclear Industrial Geology Bureau，Xining 810008，Qinghai，China

Online:2010-06-30 Published:2010-07-09

摘要/Abstract

摘要：

柴南缘（柴达木盆地南缘）金成矿带位于柴达木盆地南缘，构造上包括祁漫塔格—都兰早古生代弧后残留盆地（昆北带）和昆仑前峰弧（昆中带）2个构造单元。柴南缘金成矿带内褶皱、断裂非常发育；昆北断裂横穿成矿带的中西部，昆中断裂为成矿带南部的边界断裂，共同组成了带内的一级构造，控制着区内地层、岩浆活动及区域矿产的成生与分布。

关键词: 柴南缘')">

柴南缘, 金成矿带, 构造控矿, 成矿年代, 成矿规律, 青海省

Abstract:

The southern edge of Qaidam Basin gold metallogenic belt is located on the southern edge of Qaidam Basin.It contains two tectonic unites，such as Qimantag-Doulan back-arc residual basin at Early Paleozoic (north Kunlun peak) and prepeak arc (middle Kunlun peak).The folds and faults in this gold metallogenic belt are developed.Northern Kunlun fault acrosses the mid-west part of the belt.Mid-Kunlun fault is the boundary fault of the south of Qaidam Basin gold metallogenic belt. Northern Kunlun fault and Mid-Kunlun fault make up the first order tecnonic of the belt，and it controls the stratum，magmatism，the forming and distribution of regional mineral resources.

Key words: Southern edge of Qaidam Basin, Gold metallogenic belt, Structural ore-controlling, Ore-forming age, Metallogenic regularity, Qinghai Province

崔廷军, 逯克思, 庄勇, 傅星. 青海省柴达木盆地南缘金成矿带特征及成矿规律浅析[J]. J4, 2010, 18(3): 63-67.

CUI Ting-Jun, DAI Ke-Sai, PENG Yong, FU Xing. Discussion on the Geological Characteristics and Metallogenic Regularity of the Southern Edge of Qaidam Basin Gold Metallogenic Belt in Qinghai Province[J]. J4, 2010, 18(3): 63-67.

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