[an error occurred while processing this directive] ������� 2019, 38(2) 339-353 DOI:   10.3969/j.issn.1004-5589.2019.02.003  ISSN: 1004-5589 CN: 22-1111/P

����Ŀ¼ | ����Ŀ¼ | ������� | �߼�����                                                            [��ӡ��ҳ]   [�ر�]
��������
��չ����
������Ϣ
Supporting info
PDF(1299KB)
[HTMLȫ��]
�����[PDF]
�����
�����뷴��
�ѱ����Ƽ�������
�����ҵ����
�������ù�����
����
Email Alert
���·���
���������Ϣ
���Ĺؼ����������
���������
�ȶ�ͬλ��
�󴲳���
������
�����»�
���������������
�׷���
�ᄚ��
������
������
����
PubMed
Article by Lei F
Article by Sun J
Article by Xu Z
Article by Han J
Article by Liu Y
�����»���������dz����Һ��󴲳ɿ�����������о�
�׷���, �ᄚ��, ������, ������, ����
���ִ�ѧ�����ѧѧԺ, ���� 130061
ժҪ�� Ϊ��ʾ�����»������󴲵ij��򣬽����˿󴲵��ʡ�������������2������Ǧͬλ�ص�ϵͳ�о��������ʾ�ɿ�����ӽ��ڴ�����ˮ����Ԫ�ؾ�����Դ���������Ǧͬλ�ر����ɿ�������Դ�ڹ����µؿǡ��ۺ��о���������ÿ󴲵ij�ʼ�ɿ�����Ϊ�и��¡����ܶȡ����ζȵ��ҽ���Һ�����������Լ�����ˮ����dzɿ�����ж�ص���Ҫ���أ��󴲳���������λ�ɽ���ҽ������йص�dz����Һ�����ͽ�󴲡�
�ؼ����� ���������   �ȶ�ͬλ��   �󴲳���   ������   �����»�  
Mineralization and genesis of Dongyang epithermal gold deposit in Dehua area of Fujian
LEI Feng-zhi, SUN Jing-gui, XU Zhi-tao, HAN Ji-long, LIU Yang
College of Earth Sciences, Jilin University, Changchun 130061, China
Abstract: A systematic study on deposit geology, fluid inclusions and hydrogen-oxygen, sulfur and lead isotopes has been carried out to reveal the genesis of Dongyang gold deposit in Dehua, Fujian. The results show that the ore-forming fluid is close to meteoric water, the sulfur has the characteristics of deep sulfur and the lead isotope indicates that the ore-forming material originates from the ancient lower crust. Comprehensive research proves that the initial ore-forming fluid for the deposit is the medium- high-temperature, low-density and low-salinity magmatic water. The boiling and the mixing of meteoric water are the main factors for the unloading of the ore-forming minerals. The genesis of the deposit belongs to the epithermal low sulphidation gold deposit associated with subvolcanic magmatism.
Keywords: fluid inclusion   stable isotopes   genesis of deposit   Dongyang gold deposit   Dehua area of Fujian  
�ո����� 2018-12-30 �޻����� 2019-02-12 ����淢������  
DOI: 10.3969/j.issn.1004-5589.2019.02.003
������Ŀ:

������Ȼ��ѧ�����ص���Ŀ��41390444�����й����ʵ������Ŀ��121201004000150017����������.

ͨѶ����: �ᄚ��(1961),��,��ʿ����ʦ,��Ҫ���µ���ѧ����Һ�󴲵��о����ѧ����.E-mail:sunjinggui@jlu.edu.cn
���߼��:
����Email: sunjinggui@jlu.edu.cn

�ο����ף�
[1] Bonham H F J. Models for volcanic-hosted epithermal precious metal deposits[J]. Bulk Mineable Precious Metal Deposits of the Western United States, 1988, 1:13-17.
[2] Corbett G. Epithermal gold for explorationists[J]. AIG Journal-Applied Geoscientific Practice and Research in Australia, 2002, April:1-26.
[3] Heald P. Comparative anatomy of volcanic-hosted epithermal deposits:acid-sulfate and adularia-sericite types[J]. Economic Geology, 1987, 8(1):1-26.
[4] Hedenquist J W, Lowenstern J B. The role of magmas in the formation of hydrothermal ore deposits[J]. Nature, 1994, 370(6490):519-527.
[5] Hedenquist J W, Arribas R A, Gonzalez U E. Exploration for epithermal gold deposits[J]. Reviews in Economic Geology, 2000, 13:245-277.
[6] Kerrich R, Goldfarb R, Groves D, et al. The characteristics, origins, and geodynamic settings of supergiant gold metallogenic provinces[J]. Science in China (Earth Sciences), 2012, 43:1-68.
[7] Gammons C H, Williams-Jones A E. Chemical mobility of gold in the porphyry-epithermal environment[J]. Economic Geology, 1997, 92(1):45-59.
[8] Hedenquist J W, Arribas A J, Reynolds T J. Evolution of an intrusion-centered hydrothermal system:far southeast-Lepanto porphyry and epithermal Cu-Au deposits, Philippines[J]. Economic Geology, 1998, 93(4):373-404.
[9] �ŵ�ȫ, �ܺ�ȫ, �����, ��.�Ͻ�ɽ�����İ���-dz����Һ�ɿ�ϵͳ[J].����ѧ��, 2003, 77(2):253-261. ZHANG De-quan, SHE Hong-quan, LI Da-xin, et al. The porphyry-epithermal metallogenic system in the Zijinshan region, Fujian province[J]. Acta Geologica Sinica, 2003, 77(2):253-261.
[10] ������.�й�����ͭ(��)��[M]. ����:���ʳ�����, 1984:1-350. RUI Zong-yao. Porphyry copper (molybdenum) deposit in China[M]. Beijing:Geological Publishing House, 1984:1-350.
[11] ��˼��, �����, ����, ��.dz�ɵ�����Һ�ͽ���о����½�չ[J].��ѧǰԵ, 2004, 11(2):401-411. JIANG Si-hong, NIE Feng-jun, ZHANG Yi, et al. The latest advances in the research of epithermal deposits[J]. Earth Science Frontiers, 2004, 11(2):401-411.
[12] ��ع��, ���Ǻ�.���ϵ����������ҽ��ɿ����õ��Ĵ�����[J].��ع�����ɿ�ѧ, 2012, 363:315-321. CHEN Yu-chuan, WANG Deng-hong. Four main topics concerning the metallogeny related to Mesozoic magmatism in south China[J]. Geotectonica et Metallogenia, 2012, 363:315-321.
[13] ë����, �տ�Ԫ, ��č�, ��.���������������ķ�����ͬλ�����ѧ������ѧ���乹������[J].��ʯѧ��, 2002, 184:449-458. MAO Jian-ren, TAO Kui-yuan, LI Ji-yu, et al. Geochronology and geochemical characteristics in Late Mesozoic Sifang luton,southwestern Fujian,and their significance[J]. Acta Petrologica Sinica, 2002, 184:449-458.
[14] ��ȫʤ.������ƽ�����������������������̽��[J].��������, 2006, 252:82-88. LIN Quan-sheng. On the characteristics and genesis of the Yueyang silver polymetallic deposit in Wuping county,Fujian province[J]. Geology of Fujian, 2006, 252:82-88.
[15] ������, �, ����Ӣ, ��.�����Ͻ�ɽ�����޲���ͭ��󻯰����ʯLA-ICP-MS U-Pb���估�ɿ��ҽ������������о�[J].��ʯѧ��, 2013, 291:592-593. HUANG Wen-ting, LI Jing, LIANG Hua-ying, et al. Zircon LA-ICP-MS U-Pb ages and highly oxidized features of magma associated with Luoboling porphyry Cu-Mo deposit in Zijinshan ore field,Fujian province[J]. Acta Petrologica Sinica, 2013, 291:592-593.
[16] ����Ⱥ, �ƴ���, �ſ�Ң.����ʡ��󴲳ɿ�ʱ���ص�[J].�����뿱̽, 2002, 38(4):17-21. YUE Lai-qun, HUANG Chun-peng, ZHANG Ke-yao. Discussion on the metallogenic epoch of cold deposits in Fujian province, southeastern China[J]. Geology and Prospecting, 2002, 38(4):17-21.
[17] ������.�����»�����������ķ������ҿ�����[J].����ѧ��, 2015, 39(2):301-305. JIANG Qi-yu. Discovery of the Dongyang gold deposit in Dehua county of Fujian province and its geological implications[J]. Journal of Geology, 2015, 39(2):301-305.
[18] ���.����������ɿ�ϵͳ��������о�:��ʿѧλ����[D].����:�й����ʴ�ѧ, 2017. XU Nan. Metallogenesis of the Dongyang gold deposit in Fujian province and its origin:doctor's degree thesis[D]. Beijing:China University of Geosciences, 2017.
[19] ��ϼ.����ʡ��ع��쵥Ԫ���ּ���������[J].�������, 2013, 32(3):549-557. LI Xia. Subdivision and characteristic of tectonic units in Fujian province[J]. Global Geology, 2013, 32(3):549-557.
[20] ������, ������, ������, ��.�ۻ��ϵ���������3�δ��ģ�ɿ�����[J].�󴲵���, 2005, 24(2):99-107. HUA Ren-min, CHEN Pei-rong, ZHANG Wen-lan, et al. Three major metallogenic events in Mesozoic in South China[J]. Mineral Deposits, 2005, 24(2):99-107.
[21] ���.������������ع������:��ʿѧλ����[D]. ����:�й����ʿ�ѧԺ, 2013. LI Jian-hua. The Mesozoic tectonic evolution of South China:doctor's degree thesis[D]. Beijing:Chinese Academy of Geological Sciences, 2013.
[22] �Ź�ΰ, ������, ������, ��.�й����ϴ�½����������[J].�й���ѧ(�����ѧ), 2013,43(10):1553-1582. ZHANG Guo-wei, GUO An-lin, WANG Yue-jun, et al. Tectonics of South China continent and its implications[J]. Science in China(Earth Science), 2013, 43(10):1553-1582.
[23] ���.�����»�����½���ɽ�ҵ������(ͭ)�йصĺ�������ʵ���ѧ�о�:˶ʿѧλ����[D].����:�й����ʴ�ѧ, 2016. LI Hai-li. The geologic and geochemical research on the ore-bearing formation (related to Au/Cu ore-deposits) in volcanic area in north of Dehua, Fujian province:master's degree thesis[D]. Beijing:China University of Geosciences, 2016.
[24] ������.�Ը������ʹ��������Լ��ҽ���ijɿ��ϵ�ij������[J].��������, 2016(12):236. WANG Jian-fang. Preliminary opinions on the geological structure characteristics and mineralization relations of magmatic activities in Fujian[J]. Jiangxi Building Materials, 2016(12):236.
[25] �Ʊ�, ����, �����, ��.�������������������󴲳���[J].������ʯ����ѧͨ��, 2017, 36(4):650-659. HUANG Bao, NI Pei, XIANG Hong-liang, et al. The geological characteristics and ore genesis of the Qiucun gold deposit, Fujian province[J]. 2017, 36(4):650-659.
[26] ������, ������, ������, ��.����ɽ�ɿ����Ϫ���ι��������Ϳ󴲳ɿ󱳾�[J].�й�����, 2013, 40(5):1569-1582. CHEN Shi-zhong, HUANG Zheng-qing, ZHU Xiao-ting, et al. Magmatism and ore-forming background of the main deposits in Taoxi circular structure along the Wuyishan ore belt[J]. Chinese Geology, 2013, 40(5):1569-1582.
[27] ����.����ʡ��Ƥ��-������ɿ����󴲳ɿ�������������ɿ�DZ������:��ʿѧλ����[D].����.���ִ�ѧ,2016. LI Liang. Research on ore-forming fluids of gold deposits in Jiapigou-Haigou gold belt, Jilin province and deep-seated metallogenic assessment:doctor's degree thesis[D]. Changchun:Jilin University, 2016.
[28] ¬����, ������, ����, ��.���������[M]. ����:��ѧ������, 2004:1-487. LU Huan-zhang, FAN Hong-rui, NI Pei, et al. Fluid inclusion[M]. Beijing:Science Press, 2004:1-487.
[29] ����, �ι���.NaCl-H2O��Һ��������ܶ�ʽ�͵���ʽ����Ӧ��[J].����ѧ��, 1987(4):345-352. LIU Bin, DUAN Guang-xian. The density and isochoric formulae for NaCI-H2O fluid inclusions (salinity<25wt%) and their applications[J]. Acta Mineralogica Sinica, 1987(4):345-352.
[30] ����, ����.�������������ѧ[M]. ����:���ʳ�����, 1999:171-248. LIU Bin, SHEN Kun. Thermal mechanics of fluid inclusion[M]. Beijing:Geological Publishing House, 1999:171-248.
[31] ����.�и��ζ�NaCl-H2O��������ܶ�ʽ�͵���ʽ����Ӧ��[J].��������, 2001, 47(6):617-622. LIU Bin. Density and isochoric formula for NaCl-H2O inclusions with medium and high salinity and their applications[J]. Geological Review, 2001, 47(6):617-622.
[32] Potter R W, Brown D L. The volumetric properties of aqueous sodium chloride solutions from 0 to 500�� at pressures up to 2000 bars based on a regression of available data in the literature[J]. Modern Law Review, 1977, 1421(2):286-318.
[33] Hall D L, Sterner S M, Bodnar R J. Freezing point depression of NaCl-KCl-H[J]. Economic Geology, 1988, 83(1):197-202.
[34] Roedder E. Fluid inclusions-Reviews in mineralogy[J]. Mineral Society of American, 1984, 12:644.
[35] Clayton R N, O'Neil J R, Mayeda T K. Oxygen isotope exchange between quartz and water[J]. Journal of Geophysical Research, 1972, 77:3057-3067.
[36] Taylor H P. Oxygen and hydrogen isotope relationships in hydrothermal mineral deposits:doctor's degree thesis[D]. New York:Geochemistry of Hydrothermal Ore Deposits, 1997.
[37] Ohmoto, H. Sulfur and carbon isotopes[J]. Geochemistry of Hydrothermal Ore Deposits, 1997, 1:517-612.
[38] Allegre C. Earth Science and History[J]. Science, 1988, 242:1451-1452.
[39] ë����, л����, ������, ��.���ϵ������������ģ�ɿ���������ʯȦ��׶���չ[J].��ѧǰԵ, 2004, 11(1):45-55. MAO Jing-wen, XIE Gui-qing, LI Xiao-feng, et al. Mesozoic large scale mineralization and multiple lithospheric extension in South China[J]. Earth Science Frontiers, 2004, 11(1):45-55.
�������������
1����ΰ, �����, ������, Ҧ����, ��ӯ.��ظ�ԭ�Ÿ߳��ؽ��о���״[J]. �������, 2019,38(3): 829-842,866
2��������, ��ѩ��, ������, ������, ���.������׿��Cu-Pb-Zn�󴲳ɿ���������[J]. �������, 2018,37(4): 1058-1067
3������Ȼ, �����.����ͷ���Թ�п��ɿ�������������������[J]. �������, 2018,37(1): 124-139
4��������, �����, ����, ������, ����.�����ٽ��Ĺ�ɽǦп������������������󴲳���[J]. �������, 2017,36(3): 836-849
5���Ƴ�, ��ܰ��, �ᄚ��.����������Ӣ���ӽ�󴲵ĵ��ʡ��������������������о�[J]. �������, 2017,36(3): 826-835
6���ڳ�ϼ, �߸���, ����ʤ, ��ԪԪ, ����˼.���ɹſ�ɽ����Ǧ��������ۺ��ҿ���Ϣ����ȡ���ҿ�ǰ��[J]. �������, 2017,36(2): 520-529
7�������, ��Ρ, ������, ����ǿ, ������, �Ŵ�, ������.��������°���ͳ���Ӻ�—�����������سɲ��ڴ��о�[J]. �������, 2017,36(2): 552-559,569
8��������, �����, ��Ⱥ, ����Ծ, ������.���˰����б��ι��й�·����γ�ʱ����󴲳���[J]. �������, 2017,36(2): 507-519
9��Ȩ����, ������, ��ѩ��, ������, ������.���ɹ�ά��˹��Ǧп������������������󴲳����о�[J]. �������, 2017,36(1): 105-117
10��κռ��, ������, ����, ���Ӿ�, ������, �²��, ������.�ຣ���������ɿ������ݻ��������󴲳����о�[J]. �������, 2016,18(4): 951-
11��������, �����, ����Ӣ, ���־, ����, ������.����ľ��Ե��³������ؿ��𹵽���������������: �Կ󴲳������ʾ[J]. �������, 2016,35(3): 771-777
12��������, �����, ���ʤ, ��Ŵ�, ս�˳�, ������.���ɹ���ţ����ɶ�����Ǧп�󴲳ɿ��������������[J]. �������, 2016,35(2): 450-469
13����ռ��, ������.�����߷��� 30 �Ž����ҹܵ���ѧ���������ʯ�󴲳���[J]. �������, 2016,35(2): 378-386
14��κռ��, ������, ����, ���Ӿ�, ������, �²��, ������.�ຣ���������ɿ������ݻ��������󴲳����о�[J]. �������, 2015,34(4): 951-960
15�����dz�, �����, ����, ����.ɽ����Զ������󴲳ɿ��������ѧ����[J]. �������, 2015,34(2): 362-371

Copyright by �������