A PRELIMILARY STUDY ON FRACTURE GEOCHEMICAL CHARACTERISTICS IN THE MAYANG Cu DEPOSIT,HUNAN
作者：ZENG Qiao-song LIU Shi-nian HUANG Man-xiang
摘要：The Mayang Cu deposit,western Hunan is a middle-scale sandstone-type Cu deposit predominant of native copper.From an angle of geological integrative field,fracture geochemical features are studided and discussed in this paper.In fracture structure,variant regularity and the ratios of element couples participating in metallogensis that their geochemical natures are similar or strongly correlative,reveal changing laws of metallogenic temperature and pressure fields and migrating direction of metallogenic elements.The theoretical study tallies much better with productive practice.They are meaningful to conduct prospecting and exployation.
发文机构：Changsha Institute of Geotectonics
关键词：GEOLOGICALINTEGRATIVEfieldFRACTUREgeochemistryMayangcopperdepositHunan
分类号： P618.41[天文地球—矿床学][天文地球—地质学]
- CHARACTERIZATION OF DEFORMATION AND X-RAY PETROFABRICS IN THE MIDDLE PART OF THE WAHONGSHAN FAULT ZONE, QINGHAI PROVINCE,NORTHWESTERN CHINA
- LATE CENOZOIC GOLD VEINS AND VOLCANIC COLLAPSE TECTONICS IN THE ISLAND ARC JUNCTIONS OF THE JAPANESE ISLANDS
- JUNCTION BETWEEN GANJIANG FAULT AND TANLU FAULT AND ITS SIGNIFICANCE TO MINERALIZATION
- EXPERIMENTAL GEOCHEMISTRY STUDY ON GOLD IN WATER-ROCK REACTION UNDER THERMAL FLUID SYSTEM AT MESO-LOW TEMPERATURE
- MULTI-ARC BASIN SYSTEM OF THE KUNLUN OROGENICBELT AND PAN-CATHYSIAN CONTINENTAL ACCRETION
- THERMAL MODELLING OF COLLISIONAL OROGENY:IMPLICATIONS FOR THE ULTRA-HIGH PRESSURE METAMORPHISM
- DEEP TECTONOTHERMAL MECHANISM FOR THE TECTONIC EXTENSION OF THE EASTERN ASIAN CONTINENTAL MARGIN
- GEOCHEMICAL CHARACTERISTICS OF THE EARLY MESOZOIC GRANODIORITES AND THEIR TECTONIC IMPLICATIONS
- FORMATION AND EVOLUTION OF THE CENOZOIC THRUST FOLD BELT IN JINPING, SICHUAN
- HISTORIC-DYNAMIC ANALYSIS OF GOLD METALLOGENY OF WEST SARAWAK,EAST MALAYSIS