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.
發文機構：Changsha Institute of Geotectonics
關鍵詞：GEOLOGICALINTEGRATIVEfieldFRACTUREgeochemistryMayangcopperdepositHunan
分類號： P618.41[天文地球—礦床學][天文地球—地質學]
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