首页|期刊导航|中国地球化学学报(英文版)|Origin of Gold-Bearing Fluid and Its Initiative Localization Mechanism in Xiadian Gold Deposit, Shandong Province
中国地球化学学报(英文版)2002，Vol.21Issue(3)：282-288,7.
Origin of Gold-Bearing Fluid and Its Initiative Localization Mechanism in Xiadian Gold Deposit, Shandong Province
Origin of Gold-Bearing Fluid and Its Initiative Localization Mechanism in Xiadian Gold Deposit, Shandong Province
摘要
Abstract
The composition of quartz inclusions and trace elements in ore indicate that gold bearing fluid in the Xiadian gold deposit, Shandong Province, stemmed from both mantle and magma, belonging to a composite origin. Based on theoretical analysis and high temperature and high pressure experimental studies, gold-bearing fluid initiative localization mechanism and the forming environment of ore-host rocks are discussed in the present paper. The composite fluid extracted gold from rocks because of its expanding and injecting forces and flew through ore-conducive structures, leading to the breakup of rocks. The generation of ore-host faults and the precipitation of gold-bearing fluid occurred almost simultaneously. This study provides further information about the relationships between gold ore veins and basic-ultrabasic vein rocks and intermediate vein rocks, the spatial distribution of gold ore veins and the rules governing the migration of ore fluids.关键词
origin of gold-bearing fluid/initiative localization mechanism/Xiadian gold deposit/Shandong Province/ore-host faultKey words
origin of gold-bearing fluid/initiative localization mechanism/Xiadian gold deposit/Shandong Province/ore-host fault分类
天文与地球科学引用本文复制引用
邓军,王庆飞,孙忠实..Origin of Gold-Bearing Fluid and Its Initiative Localization Mechanism in Xiadian Gold Deposit, Shandong Province[J].中国地球化学学报(英文版),2002,21(3):282-288,7.基金项目
The project was financially supported jointly by the National Natural Science Foundation of China (No.40172036), "The Key Progrovm of Science and Technology Research" (No. 01037) sponsored by the Ministry of Education, the National Climbing Program of Chi （No.40172036）
