H-O-S-Pb Isotopic Geochemical Characteristics and Formation Mechanism of the Herenping Gold Deposit

doi:10.12068/j.issn.1005-3026.2019.02.020

Journal of Northeastern University Natural Science ›› 2019, Vol. 40 ›› Issue (2): 256-261.DOI: 10.12068/j.issn.1005-3026.2019.02.020

• Resources & Civil Engineering • Previous Articles Next Articles

H-O-S-Pb Isotopic Geochemical Characteristics and Formation Mechanism of the Herenping Gold Deposit

JIA San-shi¹， LENG Wen-fang²， WANG En-de³， GU Hong-fei³

1. School of Resource & Materials， Northeastern University at Qinhuangdao， Qinhuangdao 066004， China; 2. Liaoning Institute of Mineral Exploration， Shenyang 110032， China; 3. School of Resources & Civil Engineering， Northeastern University， Shenyang 110819， China.

Received:2017-11-15 Revised:2017-11-15 Online:2019-02-15 Published:2019-02-12
Contact: JIA San-shi
About author:-
Supported by:
-

Abstract

Abstract: The geochemical analysis of H-O-S-Pb isotopes in the Herenping Gold Mine was carried out. The δ³⁴S values of sulfides from ore lie in-4.8‰~2.0‰. The ratios of ²⁰⁶Pb/²⁰⁴Pb，²⁰⁷Pb/²⁰⁴Pb and ²⁰⁸Pb/²⁰⁴Pb from sulfide ores are 17.419~17.436， 15.519~15.535 and 37.86~37.90， respectively. The δD values of the fluid fall in-62.3‰~-53.0‰，and the δ¹⁸O values of the fluid are 4.2‰~11.8‰. These sulfur， lead， hydrogen and oxygen composition indicate that the ore-forming materials originate from the depth and the ore-forming fluid from magmatic hydrothermal， and mineralization has the characteristics of redox which formed the faded alteration zone in the region. Considering that the Herenping gold deposit is related to the deep magmatism， the ore prospecting should focus on the redox interface in the host strata and the faded alteration is the main indicator for the deposit.

Key words: albite-quartz vein, S-Pb isotope, H-O isotope, gold deposit, formation mechanism

CLC Number:

P611.1

JIA San-shi， LENG Wen-fang， WANG En-de， GU Hong-fei. H-O-S-Pb Isotopic Geochemical Characteristics and Formation Mechanism of the Herenping Gold Deposit[J]. Journal of Northeastern University Natural Science, 2019, 40(2): 256-261.

References

[1]Morelli R，Creaser R A，Seltman R，et al.Age and source constraints for the giant Muruntau gold deposit，Uzbekistan，from coupled Re-Os-He isotopes in arsenopyrite［J］.Geology，2007，35(9):795-798.
[2]Thomas H V，Large R E，Bull S W，et al.Pyrite and pyrrhotite textures and composition in sediments，laminated quartz veins，and reef at Bendigo gold mine，Australia:insights for ore genesis［J］.Economic Geology，2011，106(1):1-31.
[3]毛景文，李红艳.江南古陆某些金矿床成因讨论［J］.地球化学，1997，26(5):71-81.(Mao Jing-wen，Li Hong-yan.Research on genesis of the gold deposits in the Jiangnan terrain［J］.Geochimica，1997，26(5):71-81.)
[4]邓穆昆，彭建堂，胡诗倩，等.湘西合仁坪金矿床硫、铅同位素地球化学［J］.矿床地质，2016，35(5):953-965.(Deng Mu-kun，Peng Jian-tang，Hu Shi-qian，et al.Sulfur and lead isotope geochemistry of Herenping gold deposit，western Hunan［J］.Mineral Deposits，2016，35(5):953-965.)
[5]Clayton R N，O’Neil J R，Mayeda T K.Oxygen isotope exchange between quartz and water［J］.Journal of Geophysical Research，1972，77(17):3057-3067.
[6]罗献林.论湖南前寒武系金矿床的成矿物质来源［J］.桂林冶金地质学院学报，1990，10(1):13-26.(Luo Xian-lin.On the source of ore forming substances of Precambrian gold deposits in Hunan Province［J］.Journal of Guilin College of Geology，1990，10(1):13-26.)
[7]Sheppard S M F.Characterization and isotopic variations in natural waters［J］.Reviews in Mineralogy，1986，16(3):165-183.
[8]Pirajno F.Hydrothermal process and mineral systems［M］.Berlin:Springer，2009.
[9]Zartman R E，Doe B R.Plumbotectonics—the model［J］.Tectonophysics，1981，75(1/2):135-162.
[10]Ohmoto H，Goldhaber M B.Sulfur and carbon isotopes［M］//Geochemistry of Hydrothermal Ore Deposits.3rd ed.New York:John Wiley and Sons，1997:517-611.
[11]Ohmoto H，Rye R O.Isotopes of sulfur and carbon［M］//Geochemistry of Hydrothermal Ore Deposits.2nd ed.New York:John Wiley and Sons，1979:509-567.
[12]Cameron E M，Hattori K.Archean gold mineralization and oxidized hydrothermal fluids［J］.Economic Geology，1987，82(5):1177-1191.

H-O-S-Pb Isotopic Geochemical Characteristics and Formation Mechanism of the Herenping Gold Deposit

RichHTML

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 9

Recommended Articles

Metrics

Comments

[1]	CHEN Qiao， TONG Lin-lin， CHEN Gui-min， YANG Hong-ying. Process Mineralogy of Baolun Gold Mine in Hainan Province [J]. Journal of Northeastern University Natural Science, 2019, 40(9): 1268-1272.
[2]	ZHOU Peng-fei， ZHAO Si-kai， WANG Wei， SHEN Yan-bai. Influence of PEG/WCl₆ Ratio on the Morphology and Gas Sensing Properties of WO₃ Thin Films [J]. Journal of Northeastern University Natural Science, 2019, 40(8): 1166-1171.
[3]	SHEN Ling-ling， ZHAO Bo， XU Jun-li， SHI Zhong-ning. Preparation of Nano Cuprous Oxide by Plasma Induced Cathode Discharge Electrolysis [J]. Journal of Northeastern University Natural Science, 2019, 40(5): 668-672.
[4]	WEI Jun ， WANG En-de， MEN Ye-kai， HE Qiang-wen. Characteristics of Trace Rare Earth Elements of Xiaotongjiapuzi Gold Deposit [J]. Journal of Northeastern University Natural Science, 2018, 39(5): 689-693.
[5]	LIU Yue， GUO Hao， MA Yu-lin， GU Jin-tao. Effect of Temperature on Microstructure and Mechanical Properties of X12CrMoWVNbN10-1-1 Steel [J]. Journal of Northeastern University Natural Science, 2016, 37(7): 946-950.
[6]	LUO Wenjie， YANG Hongying， QIU Xuemin， LI Haijun. Bacterial Oxidation and Cyanide Leaching Process for Carbonaceous CarlinType Gold Deposit [J]. Journal of Northeastern University Natural Science, 2014, 35(11): 1579-1582.
[7]	HUANG Fei， LIU Rui， YU Haoran， WANG Feng. Research of Making Skarn Gold Mine Tailings into Art Pottery Body Material [J]. Journal of Northeastern University Natural Science, 2014, 35(11): 1626-1629.
[8]	MA Shimin， XU Xinyang， CHEN Xi， GUO Xiaodong. Formation Mechanism of HighFluorine Groundwater in West Area of Songliao [J]. Journal of Northeastern University Natural Science, 2014, 35(10): 1487-1491.
[9]	WANG Yulian， YIN Wanzhong， ZHONG Wenxing， HOU Ying. Preparation and Formation Mechanism of Flowerlike Magnesium Carbonate Pentahydrated〓 [J]. Journal of Northeastern University(Natural Science), 2013, 34(12): 1783-1786.