Study on the Vein Distribution Rebularity and Ore-forming Model of Kangshan Gold-bearing Deposit in Xiong&rsquo;er Mountain Region，Henan Province

WANG Junxian; ZHANG Xiaomao; CHEN Yankun; LIU Xinhui; LIU Yanwei; PEI Xinpo

doi:10.11872/j.issn.1005-2518.2016.04.010

2016 , Vol. 24 >Issue 4: 10 - 18

DOI: https://doi.org/10.11872/j.issn.1005-2518.2016.04.010

Study on the Vein Distribution Rebularity and Ore-forming Model of Kangshan Gold-bearing Deposit in Xiong’er Mountain Region，Henan Province

WANG Junxian ,
ZHANG Xiaomao ,
CHEN Yankun ,
LIU Xinhui ,
LIU Yanwei ,
PEI Xinpo

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1.Jinxing Mining Company of Luanchuan County，Luoyang   471500，Henan，China；
2.Lingbao Xinhong Geology Measurement Consulting Firm，Lingbao   472500，Henan，China；
3.No.5 Gold Geological Party of CAPF，Xi’an   710100，Shaanxi，China

Received date: 2016-06-12

Revised date: 2016-07-12

Online published: 2016-11-17

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Abstract

Kangshan gold deposit is located in East Qinling-Dabie Mountain Mo metallogenic belt，where deep faults are developed and granites are abundant，dozens of molybdenum deposits，gold deposits and lead-zinc deposits are distributed there.It has the superior mineralization geological condition.Kangshan gold deposit is controlled by the NW direction Machaoying fault and the NE direction Kangshan-Qiliping fault，it is distributed in the top of deep concealed intermediate-acidic rocks.There are both planar and linear about the distribution of alteration belt in this area.Main alteration developed in the faults including potassic alteration，silication，carbonation and propylitization.The spreading of mineral veins is always NE direction and it has the ore-forming regularity of in groups by the almost same distance.Ore types are quartz vein type and altered rock type.The alteration and mineralization are under combined controlled by rock mass and veins.According to analysis of regional metallogenic conditions，studying of the metallogenetic regularity，magmatic origin（porphyry）（Mo-Cu（Ag））-postmagmatic gas-liquid metasomatic （quartz vein）（Au-pb-Ag） models are established in the deep and periphery of Kangshan gold deposit may also exist porphyry type Mo-Cu（Au）deposit.The altered rock deposit in the district is the main deposit type of this kind of deposit.

Key words： geological features; ore-forming regularity; metallogenic model; Kangshan gold deposit; Henan Province

Cite this article

WANG Junxian , ZHANG Xiaomao , CHEN Yankun , LIU Xinhui , LIU Yanwei , PEI Xinpo . Study on the Vein Distribution Rebularity and Ore-forming Model of Kangshan Gold-bearing Deposit in Xiong’er Mountain Region，Henan Province[J]. Gold Science and Technology, 2016 , 24(4) : 10 -18 . DOI: 10.11872/j.issn.1005-2518.2016.04.010

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