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Geochemical Characteristics and Ore‐Forming Environment in the Qujiashan Manganese Deposit, Shaanxi
Author(s) -
WANG Ziyong,
HAN Runsheng,
REN Tao
Publication year - 2017
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 - 10.1111/1755-6724.13273
Subject(s) - manganese , geology , geochemistry , ore genesis , metallurgy , mining engineering , materials science , hydrothermal circulation , fluid inclusions , seismology
The Qujiashan manganese deposit is located in the northeastern margin of the Yangtze Block. It is an important part of Qinba area, which is one of the nine manganese ore prospecting area (Luo, 2002). Much achievements about the Qujiashan manganese deposit have been made in the geological characteristics and metallogenic conditions (zhang, 1986; wang, 2008), and important insights in ore deposit geology, mineral compositions and ore-forming structure have achieved. But analysis on the sources of ore-forming materials is not clear. In this paper, on the basis of previous data, we analyzed the geochemical characteristics of major elements of ore and surrounding rock, and tracted the sources of ore-forming materials and discussed the genesis type of the deposit through systematic sampling from the mine tunnel and the drilling for the next research and exploration.