2019 Vol. 25, No. 1

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2019, 25(1): .
Abstract (120) PDF (365KB)(16)
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Chief Editor’s Address
2019, 25(1): 1-2.
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TECTONIC DYNAMICS OF FLUIDS AND METALLOGENESIS
XU Xingwang, NIU Lei, HONG Tao, KE Qiang, LI Hang, WANG Xuehai
2019, 25(1): 1-8. doi: 10.12090/j.issn.1006-6616.2019.25.01.001
Abstract (303) HTML (232) PDF (12949KB)(51)
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Fluid is an important constitute of the earth, and tectonics and dynamics of fluids are major research branches of geomechanics and tectonics. Tectonic dynamics of fluids is a new interdisplinary subject among fluid geology, geomechanics and structural geology. This contribution introduces the conce...
THE APPLICATION OF THE INTEGRATED GEOLOGICAL, GEOPHYSICAL AND GEOCHEMICAL PROSPECTING METHOD IN THE DISCOVERY OF THE LONGTOUSHAN LEAD POLYMETALLIC DEPOSIT IN NORTHERN HEBEI PROVINCE
WANG Jian, ZHU Lixin, MA Shengming, ZHOU Weiwei, CHEN Fenghe, SU Zhenhua, JIA Zhichao
2019, 25(1): 9-18. doi: 10.12090/j.issn.1006-6616.2019.25.01.002
Abstract (399) HTML (122) PDF (23232KB)(31)
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Concealed ore is the key object of mineral exploration at present. Based on the 1:200000 regional prospecting information in northern Hebei province, the Longtoushan prospecting target around the Zhuizishan granite mass has good prospecting potential. 1:50000 geochemical survey of stream sediement d...
THE EFFICIENT MECHANISMS FOR PRECIPITATING WOLFRAMITE: CO2 ESCAPING
LIU Xiangchong, ZHANG Dehui
2019, 25(1): 19-26. doi: 10.12090/j.issn.1006-6616.2019.25.01.003
Abstract (468) HTML (263) PDF (4817KB)(19)
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Wolframite is the main ore mineral of vein-type tungsten deposits. How wolframite precipitates from hydrothermal fluids is highly disputed in the literature. Whether CO2 escaping causes significant precipitationof wolframitehas not been quantitatively examined. A reaction equilibrium model for the s...
ORE-CONTROLLING FACTORS OF THE BAERZHE SUPER-LARGE DEPOSIT IN JARUD BANNER, INNER MONGOLIA
CHEN Jinyong, FAN Honghai, WANG Shengyun, ZHANG Chuang, ZHAO Jingyang, GENG Ruirui
2019, 25(1): 27-35. doi: 10.12090/j.issn.1006-6616.2019.25.01.004
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The Baerzhe deposit is not only a REE-Zr-Nb-Ta-Be super-large polymetallic deposit, but also a large U-Th deposit. Uranium and thorium mainly exist in the form of isomorphism. The minerals of beryllium and rare earth elements are mainly yttroceber-ysite and monazite. Niobium, tantalum and zirconium ...
CORRELATION BETWEEN THE STRUCTURAL CHARACTERISTICS OF THE DEEP FOUR-LEVEL FAULT AND THE IMPORTANT MINERAL DEPOSITS IN GUIZHOU PROVINCE
WANG Liang, HU Congliang, ZHANG Jiawei, CHEN Guoyong
2019, 25(1): 36-51. doi: 10.12090/j.issn.1006-6616.2019.25.01.005
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Guizhou Province is located at the convergent parts of the Yangtze Plate, Jiangnan Orogen and Youjiang Orogen. Several major tectonic extensions and structural deformation due to tectonic compressions have taken place since the Neoproterozoic Era. However, the sedimentation that occurred after the l...
DEEP STRUCTURAL-GEOCHEMICAL CHARACTERISTICS AND BURIED ORE-BODY PREDICTION IN THE HATU GOLD DEPOSIT
Dilixiati·MAIMAITI, Kayishaer·ERESI, WANG Yong, BAI Yuxiu, WANG Junlin, WANG Renke, LIU Bo, LIN Caixiang
2019, 25(1): 52-60. doi: 10.12090/j.issn.1006-6616.2019.25.01.006
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Based on the sampling of ore bodies and surrounding rock systems at the surface and deep of the Hatu gold mine, and the study of quartz inclusions and oxygen isotopes, it is believed that the Hatu gold mine is an orogenic type medium-low temperature mixed hydrothermal gold deposit. The statistical r...
THE EARLY-CRETACEOUS TECTONIC EVOLUTION AND THE SPATIAL-TEMPORAL FRAMEWORK OF MAGMATISM-MINERALIZATION IN ZIJINSHAN ORE-FIELD, FUJIAN PROVINCE
PAN Tianwang, YUAN Yuan, LYU Yong, SHI Wenqiang
2019, 25(1): 61-76. doi: 10.12090/j.issn.1006-6616.2019.25.01.007
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This paper presents a systematic review of major types and characteristics of the representative deposits in the Zijinshan ore-field by integrating with previous studies, which is in an attempt to establish the spatial-temporal framework of magmatic-metallogenic events during 145~92 Ma time interval...
STRUCTURAL ORE-CONTROLLING MODEL AND PROSPECTING RESEARCH FOR THE DULONG SN-ZN-IN POLYMETALLIC DEPOSIT, SOUTHEASTERN YUNNAN
XUE Wei, ZHANG Da, LI Chengyuan, FANG Ye, CHEN Zidan
2019, 25(1): 77-89. doi: 10.12090/j.issn.1006-6616.2019.25.01.008
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The Dulong Sn-Zn-In polymetallic deposit is situated in the south of the Laojunshan deposit-accumulated area, southwestern margin of the South China block. It is an important source of Sn-Zn-In polymetallic resources and has obvious structural ore-controlling characteristics. Detailed field study of...
THE GENERATION, DEVELOPMENT AND ORE-CONTROLLING OF STRUCTURES OF THE FULAICHANG LEAD-ZINC DEPOSIT, NORTHEASTERN GUIZHOU
CHENG Chen, HAN Runsheng, WANG Lei, XIAO Xianguo, HE Zhiwei, LI Bo, ZHOU Xuanling
2019, 25(1): 90-104. doi: 10.12090/j.issn.1006-6616.2019.25.01.009
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The Fulaichang lead-zinc deposit (FL-ZD) is located in the southwestern part of the Yadu-Mangdong Pb-Zn Metallogenic belt in northwestern Guizhou, China, Which is suited between the Tianqiao lead-zinc deposit and the Maomao lead-zinc deposit, and the distributions of the deposit and its ore bodies a...
GRAVITY AND MAGNETIC FIELD CHARACTERISTICS AND HYDROCARBON PROSPECTS OF THE NANWEIXI BASIN
FENG Xuliang, LIU Bin
2019, 25(1): 105-114. doi: 10.12090/j.issn.1006-6616.2019.25.01.010
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Characteristics of gravity and magnetic anomalies and their geological significance are analyzed in order to identify prospective zones for hydrocarbon exploration in the Nanweixi Basin. The northern depression and northern uplift of the Nanweixi Basin are characterized by high gravity and high magn...
INTERLAYERED OXIDATION-ZONE STYLES IN FAULT-FOLD BELTS OF THE NORTHERN TARIM BASIN AND ITS CONTROLLING TO THE FORMATION OF SANDSTONE-TYPE URANIUM DEPOSITS
LU Kegai, WANG Guorong, SUN Xiao
2019, 25(1): 115-124. doi: 10.12090/j.issn.1006-6616.2019.25.01.011
Abstract (648) HTML (201) PDF (37289KB)(20)
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The northern rim of the Tarim basin was strongly deformed, forming series of fault-fold belts, where was lack of stable gentle slope zones which are generally regarded as favorable for the formation of sandstone-type uranium deposits. Most recently discovered sandstone-type uranium deposits hosted i...
DEVONIAN MAGMATISM IN THE NORTHERN MARGIN OF THE NORTH CHINA BLOCK AND ITS TECTONIC SETTING
ZHANG Qiqi, ZHANG Shuanhong
2019, 25(1): 125-138. doi: 10.12090/j.issn.1006-6616.2019.25.01.012
Abstract (389) HTML (136) PDF (7172KB)(33)
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Late Paleozoic-early Mesozoic magmatic rocks are widespread along the northern margin of the North China Block and constitute an east-west belt that is about one thousand kilometers long. As a part of the late Paleozoic-early Mesozoic magmatic belt, the distribution of the Devonian magmatic rocks is...
THE PETROGENESIS AND TECTONIC SETTING OF THE ORE-BEARING MAFIC LAYERED INTRUSIONS IN LALA AREA, WESTERN SICHUAN
SUN Junyi, YU Wenjia, CUI Jiawei, LI Zhong, LUO Zhaohua
2019, 25(1): 139-150. doi: 10.12090/j.issn.1006-6616.2019.25.01.013
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The ore-bearing mafic layered intrusions in Lala District, Western Sichuan Province, is located on the west margin of the Yangzi platform with complex tectonic environment, and there is still a lack of systematic research on its genesis mechanism and magmatic source. The main, trace elements and Sr-...
Inside Cover
2019, 25(1): 151-151.
Abstract (118) PDF (10257KB)(15)
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Inside Cover
2019, 25(1): 152-152.
Abstract (296) PDF (10764KB)(58)
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