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The Metallogenic Chronology of the Shierpai Molybdenum Polymetallic Deposit in Wuping, Fujian and Its Geological Significance
Author(s) -
YUAN Yuan,
ZHANG Da,
FENG Haibin,
DI Yongjun,
NI Jianhui,
WEI Mu
Publication year - 2014
Publication title -
acta geologica sinica ‐ english edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.444
H-Index - 61
eISSN - 1755-6724
pISSN - 1000-9515
DOI - 10.1111/1755-6724.12378_31
Subject(s) - beijing , china , prospecting , geology , chinese academy of sciences , geochemistry , mining engineering , archaeology , geography
southwestern Fujian is a newly discovered medium-sized deposit. The deposit is located along the southern margin of the Southwestern Fujian Depression belt, a late paleozoic polymetallogenic belt, at an intersection between the east west striking Nan ling metallogenic belt and north east striking Yongmei depression polymetallic metallogenic belt, at the southwestern side of ShanghangYunxiao belt. The Shanghang-Yunxiao fault structural zone is an important host of gold, copper, lead, zinc, silver, molybdenum and other metals, it clearly controls the magmatism of Yanshanian period. The Zijinshan Copper mine, Yueyang silver mine, Shankou molybdenum mine, Zhongliao copper mine, Zhongteng copper mines are distributed around this zone, the area has excellent potential for further mineralization. In recent years, there has been significant research progress about the fault zone, rock body and isotope geochemistry of the deposit, but the research about Late Jurassic-Early Cretaceous magmatism and other aspects of the mineralization is still relatively weak. This paper studies the zircon U-Pb geochronology of rock body and Re-Os mineralization age of molybdenite from the Shierpai molybdenum polymetallic deposit, it reveals the genetic relationship between granitic intrusions and deposits and have further discussion about the relationship between the magmatism under Late Mesozoic Jurassic LateEarly Cretaceous tectonic background and metallogenic of polymetallic deposit.