湖南荷花坪锡矿床挥发性元素及碳氧同位素地球化学特征  

Geochemical characteristics of volatile elements and carbon and oxygen isotope in Hehuaping tin-polymetallic deposit,Hunan Province

作　　者：蔡杨[1,2] 周朋飞[3] GAl Yang;ZHOU Pengfei(Geological Survey of Anhui Province,Hefei 230001,Anhui,China;Anhui Institute of Geological Sciences,Hefei 230001,Anhui,China;Well Logging Company,ShengU Petroleum Engineering Co.,Ltd.,SINOPEC,Dongying 257096,Shandong,China)

机构地区：[1]安徽省地质调查院,安徽合肥230001 [2]安徽省地质科学研究所,安徽合肥230001 [3]中国石化胜利石油工程有限公司测井公司,山东东营257096

出　　处：《矿产与地质》2018年第1期151-157,共7页Mineral Resources and Geology

基　　金：中国地质调查局地质大调查项目(编号:1212010632100)资助

摘　　要：通过对湖南荷花坪锡多金属矿围岩挥发性元素和碳、氧同位素地球化学特征的研究,讨论其与隐伏岩体及矿体的相互关系。研究表明,F、Li、Rb、B等挥发性元素的正异常及碳酸盐岩围岩中的碳、氧同位素负异常对于与花岗岩有关的隐伏多金属矿床具有明显的对应关系。Through the study of geochemical characteristics of the volatile elements and carbon and oxygen isotopes of the surrounding rock of Hehuaping tin polymetallic deposit in Hunan province, the relationship with the hidden magmatic rock mass and orebody is discussed. The research shows that the positive anomalies of F, Li,Rb and B and the negative carbon and oxygen isotopes in the surrounding rock of carbonate rocks have obvious corresponding relation to the hedden polymetallic deposits related to granite.

关 键 词：荷花坪锡矿 挥发性元素 碳氧同位素 地球化学特征 隐伏矿床 湖南 

分 类 号：P618.44[天文地球—矿床学] P59[天文地球—地质学]