摘要
为探索湖北随县王家台金银钨多金属矿找矿方向,结合工作项目最新成果,总结成矿地质特征,初步建立找矿标志,利用流体氢氧同位素分析数据对矿床成因进行探讨,该矿成矿流体的δ^(18)O_(H_2O)值介于5.9‰~7.7‰,δD_(H_2O)值介于-75.6‰^-64.5‰,成矿流体主要来源于岩浆水。
In order to explore the prospecting direction of Wangjiatai gold-silver-tungsten polymetallic ore,on the basis of the latest achievements of the work project,the metallogenic geological features are summarized and the ore finding marks are initially established. The genesis of the ore deposit is discussed with the analysis data of hydrogen and oxygen isotopes. The δ^18OH2Ovalue of the ore-forming fluid is between 5. 9 per thousand and 7. 7 per thousand,and the value of δDH2O is between-75. 6 and-64. 5 per thousand. The main source of the ore-forming fluid is magmatic water.
作者
周豹
朱金
刘文文
汪国虎
江为民
Zhou Bao;Zhu Wen;Liu Wenwen;Wang Guohu;Jiang Weimin(Hubei Geological Survey,Wuhan,Hubei 43003)
出处
《资源环境与工程》
2018年第3期358-361,407,共5页
Resources Environment & Engineering
基金
中国地质调查局项目(编号DD201160030-08)资助
关键词
金银钨多金属矿
找矿方向
氢氧同位素
王家台
gold-silver-tungsten polymetallic ore
prospecting direction
hydrogen and oxygen isotopes
Wangjiatai
