Gold Science and Technology
img

Wechat

Adv. Search
Online Submission Peer Review Office Work

J4 ›› 2012, Vol. 20 ›› Issue (4): 7-15.

• article • Previous Articles     Next Articles

Primary Geochemistry Characteristics and Metallogenic Prediction of Zhaishang Gold Deposit，West Qinling

LIU Xinhui，CHEN Caihua，ZHAO Tianxin，ZHANG Keli，CHEN Lizi，LIU Shuang   

  1. No.5 Gold Geological Party of CAPF，Xi’an   710100，Shaanxi，China
  • Received:2012-04-06 Revised:2012-05-23 Online:2012-08-28 Published:2013-01-23

PDF (PC)

764

Abstract:

Primary halo on the mining area in the Zhaishang gold deposit were evaluated from the following aspects：single-hole core rock primary halo abnormal elements in the lateral variation in the veins，the veins element vertical variation of the different elevation of geochemical parameters change，the elements of the veins towardchanges，etc.We also conduct mineralization forecast in 76 line profile，deep and peripheral of 9-1 orebody.Analysis of single-hole ore primary halo shows that when the primary halo value is greater than 100×10-9，the gold grade of accordingly sample is basically greater than 0.5×10-6.Roughly three groups abnormality of association may be distinguished through the analysis of the 76 line profiles ore geochemistry，each group is composed of incomplete front halo，ore-body halo and rear halo abnormality，whereby the ore-prediction in deep.Analysis study of the primary halo in different elevation ore in 76 lines shows that there was the highest average Au element elevation and strongest mineralization in 2 520 m and 2 440 m elevation.For No.9-1 ore veins，elements close to the ore form a enrichment region between 2 430 m and 2 700 m elevation.There are still 5 forecast targets in ore the body deep No.9-1，in accordance with the laws of element distribution.Zhaishang gold deposit having multi-stage mineralization and segmentation enrichment patterns in the vertical direction，indicates great prospecting potential in deep.

Key words: Geochemistry characteristics, Primary halo, Metallogenic, Zhaishang gold deposit, Western Qinling

CLC Number: 

  • P618.51

［1］ 姜海平，陆志平，赵志龙，等.甘肃寨上金矿区地球物理和地球化学特征［J］.黄金地质，2003， 9（2）：50-54.
［2］ 姜海平，张科利，崔开仓.西秦岭寨上金矿地球化学特征及其找矿意义［J］.矿产与地质，2010，24（6）：547-551.
［3］ 郑振云，刘召军，吕伟星.甘肃寨上金矿区地物化信息找矿效果［J］.物探与化探，2008，32（6）：610-614.
［4］ 陈勇敢，赵玉锁，张国立，等.甘肃寨上金矿床构造地球化学特征［J］.黄金地质，2004， 10（4）：61-65.
［5］ 路彦明，李汉光，陈勇敢，等.甘肃岷县寨上金矿地质地球化学特征及成因［J］.地质与勘探，2006，42（4）：25-31.
［6］ 胡建民，刘光智，刘新会，等.西秦岭寨上金矿地质—地球化学特征及成因探讨［J］.地质找矿论丛，2008，3（4）：298-304.
［7］ 吕喜旺，刘新会，于岚，等.西秦岭寨上金矿床稀土元素和微量元素特征［J］.地质找矿论丛，2007，22（3）：201-223.
［8］ 廖延福，李鹏飞，牟银才，等.甘肃寨上金矿床地质特征与成因分析［J］.有色矿冶，2009，25（1）：5-8.
［9］ 刘新会，于岚，张复新.甘肃岷县寨上金矿床地质特征及成因初探［J］.西北地质，2005，38（4）:45-53.
［10］ 刘新会.西秦岭寨上特大型金矿床成矿作用及成矿模式研究［J］.黄金科学技术，2010，18（5）：220-224.
［11］ 刘新会，张永文，刘民武.西秦岭寨上特大型金矿金的赋存状态研究［J］.黄金科学技术，2010， 18（5）：16-19.
[1] WANG Yingtian，WANG Shanzhang，LI Bo，HAN Yu. The Metallogenic Regularity and Deep Prospecting of No.1 Vein in Dazhuangzi Gold Deposit，Shandong Province [J]. J4, 2012, 20(4): 123-127.
[2] WANG Xingcun，NIU Shuyin，YAN Jianshe，SUN Weizhi，SUN Aiqun，FENG Jianzhi，CH. Analysis on the Mineralization Structure  of Gold Orefield in Xiaoqinling Midle-orebelt [J]. J4, 2012, 20(4): 96-103.
[3] LI Junfeng，WU Jichun，LIU Weimin，JIANG Shanbo，PENG Hongying，ZHU Suizhou，SHE. Sduty on Metallogenic Regularity and Prospecting of No. 51 Vein in Linglong Gold Mine Field，Shandong Province [J]. J4, 2012, 20(4): 113-116.
[4] KONG Lingzhi，ZHU Suizhou，HAN Yunsong，ZHANG Long，CHU Zhaobo，LI Xinnian，WU. Analysis and Comprehensive of Geophysical Characteristics and Prospecting Prediction in Linglong Fault Belt，Shandong Province [J]. J4, 2012, 20(4): 117-122.
[5] LIU Jinyou，LIU Shuliang，GAO Chixing，DUN Meixia. Study on Geochemical Characteristics of Xilaokou Gold Deposit in Shandong Province [J]. J4, 2012, 20(4): 16-20.
[6] JIANG Weiming，QI Fei，MENG Wei，XU Jianbo，LIU Qiujie，LV Jun’en，YUAN Shaobo，SUN Jia. Study on the Metallogenic Regularity and Prospective Prognosis in Linglong-Dongfeng Mining Area，Shandong Province [J]. J4, 2012, 20(4): 21-25.
[7] JIN Nianxian，WANG Junting，SUN Zhifu，LI Wen，LIAO Changxi，SUO Jiancheng，LIU Xiangp. Jiaojia-style Gold Deposit and its Prospecting Direction Controlled by Ductile Shear Zone [J]. J4, 2012, 20(4): 26-32.
[8] HUANG Guanghuan. The Geological Feature and Prospecting Potential Analysis of the Important Metallogenic Belt in Central and Eastern of Inner Mongolia [J]. J4, 2012, 20(4): 33-38.
[9] SUN Jie，LI Ruijun，ZHAO Zhouwei，XU Fen. The Geological Characteristics and Deep Resources Investigation Evaluation of Gold Orebodies in Xiejiagou Mining Area [J]. J4, 2012, 20(4): 39-42.
[10] ZHENG Weijun，LIU Xinhui，CHEN Caihua. 1∶50 000 Stream Sediment Survey Integrative Appraisa in Zhaishang Gold Deposit，Gansu Province [J]. J4, 2012, 20(4): 43-48.
[11] MA Fengshan，ZHAO Haijun，GUO Jie，WANG Jie，WEI Aihua. Numerical Simulation of Pitshaft Stability Induced by Shallow Second Mining in Wang’ershan Mining Area，Shandong Province [J]. J4, 2012, 20(4): 49-53.
[12] WANG Yichun，LI Bo，ZHANG Yonglin，HAN Yu，REN Xiaoming，WANG Zhaomin，WANG Jingcong，Z. Application of Electro-sorption Geochemical Exploration in Deep Orebody Prediction in Mawan Gold Mining Areas [J]. J4, 2012, 20(4): 62-66.
[13] LIU Guige，LI Yanqiu，CHANG Chunjiao，CONG Runxiang，ZHANG Huiyu，CHEN Yonggan，. Research on Comprehensive Anomaly Method of Regional Geochemical Exploration Data Processing [J]. J4, 2012, 20(4): 67-70.
[14] WANG Enjing，GUO Guangjun，ZHAO Rongxin，WANG Yanwei，YU Xiaojie，LV Guangyao，WANG W. Research and Application of the Mineralization Network Structure in Sizhuang Gold Deposit，Shandong Province [J]. J4, 2012, 20(4): 76-80.
[15] NIU Shuyin，SUN Aiqun，ZHANG Jianzhen，WANG Zheng，ZHANG Fuxiang，LIU Cheng，Z. Formation Mechanism of Ore-controlling Faults of Guojiadian Mantle Branch Structure Area in Northwest Shandong [J]. J4, 2012, 20(4): 90-95.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
No Suggested Reading articles found!

©2018 Gold Science and Technology　

Telephone：0931-8277791　

E-mail: hjkx@lzb.ac.cn Postcode：730000　

Powered by Beijing Magtech Co. Ltd

陇ICP备17001318号-1