An analysis of geological, geophysical and geochemical characteristics and prospecting potentiality of the Liulaowan area in Henan Province
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摘要:
河南省刘老湾地区位于大别造山带北麓，南临梅山-龟山区域断裂带，西邻燕山晚期的商城花岗岩体。通过1：5万水系沉积物测量工作，在区内圈定了以Au、Ag、Cu、Pb、Zn为主要元素的综合异常，其中Au异常浓集中心明显，规模大，与各元素套合好。1：5万地面高磁异常明显，且与化探异常吻合较好。通过大比例尺地质、物化探综合剖面对物化探异常进行查证，圈出多个Au土壤高值异常段，并伴有高极化、低电阻率异常。本文对该区地质、物化探异常进行了详细剖析，分析了成矿地质条件，认为在中酸性岩体和胡油坊组的接触带、北西西向的断裂构造是找矿的有利部位；在土壤Au高值异常带，正负磁场突变，高级化率、低电阻率的地段，找矿前景较好。
Abstract:Liulaowan area is located on the northern piedmont of the Dabie orogenic belt in Henan Province, neighboring MeishanGuishan regional fault in the south and the Yanshanian Shangcheng granite body in the west. Geochemical anomalies dominated by Au, Ag, Cu, Pb, Zn were delineated on the basis of 1:50000 stream sediment survey. The Au geochemical anomalies are large in size, and have obvious concentration centers and good element combinations. High-value magnetic anomalies are consistent with the geochemical anomalies. The authors carried out anomaly verification work through measuring the geological, geophysical and geochemical prospecting sections. The authors delineated multiple high-value Au soil anomalies, accompanied by highly intensified and low resistance anomalies. In this paper, based on the detailed and contrastive analysis of the geological, geophysical and geochemical anomalies as well as metallogenic conditions in the area, consider that the favorable parts of prospecting are contact zone of intermediate-acid pluton and Huyoufang Formation, NWW faults structural; there are better prospecting potential in the zones of Au high-anomaly, the part of the mutation of positive and negative magnetic anomaly, the high polarizability and the low resistivity.
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表 1 刘老湾地区水系沉积物异常特征
Table 1. The geochemical anomaly characteristics of stream sediments survey from Liulaowan area
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表 2 刘老湾地区各岩性磁性参数一览表
Table 2. The statistics of magnetic parameters of various lithologic characters from Liulaowan area
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表 4 大别地区主要金矿床成岩、成矿年龄及氧、硫同位素统计
Table 4. The ages of original rock and mineralization as well as O-S isotopic composition of the primary gold deposits in Dabie area
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表 5 刘老湾地区各类岩石电性参数
Table 5. The electrical parameters of various lithologic characters in Liulaowan area
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Ames L, Tilton G R, Zhou G. 1993. Timing of collision of the SinoKoreanand Yangtze cratons:U-Pb zircon dating of coesitebearing eclogites[J]. Geology, 21:339-343. doi: 10.1130/0091-7613(1993)021<0339:TOCOTS>2.3.CO;2
Chen Liang, Dai Lijun, Wang Tiejun, Luo Ping, Xia Guoti. 2009.Geochemical characteristics and genesis of the Laowan gold deposit in Henan Province[J]. Geoscience, 23(2):277-284 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-XDDZ200902011.htm
Dai Shengqian, Deng Jinfu, Wu Zongxu, Zhao Hailin. Chen Jiangfeng, Du Jianguo. 2003. Evidence of magmatic petrology for the Yanshanian orogeny in the Dabie orogen[J]. Geology in China, 30(2):159-165 (in Chinese with English abstract). http://en.cnki.com.cn/article_en/cjfdtotal-dizi200302007.htm
Du Jianguo. 2000. On Researching of Mesozoic Magmatism and Geochemistry of Mineralization in Dabie Orogenic Belt[D]. HeFei University of Technology(in Chinese with English abstract).
Du Jianguo, Gu Lianxing, Sun Ruxian, Yue Shucang, Zhou Taofa, Dai Shengqian. 2001. Fluid system and mineralization of the Dabie orogenic belt[J]. Acta Geologica Sinica, 75(4):507-517(in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-DZXE200104014.htm
Dong Shuwen, Hu Jianming, Li Shanzhong. Shi Wei, Gao Rui, Liu Xiaochun. 2005. The Jurassic deformation in the Dabie mountains and its tectonic significances[J]. Acta Petrologica Sinica, 21(4):1189-1194(in Chinese with English abstract). http://www.ysxb.ac.cn/ysxb/ch/reader/view_abstract.aspx?file_no=200504115
Faure M, Lin W, Shu L S, Sun Y, Urs Schrêr. 1999. Tectonics of the Dabieshan (E. China) and possible exhumation mechanism of ultrahigh-pressure rocks[J]. Terra Nova, 11(6):251-258. doi: 10.1046/j.1365-3121.1999.00257.x
Gao Shan, Zhang Benren, Jin Zhenming, Kern H. 1999. The Qinling mountains Dabie orogenic belt crust delamination[J]. 29(6): 532-541 (in Chinese with English abstract).
Gao Xinyu, Zhao Taiping, Shi Xiaobin, Zhang Zhonghui, Bao Zhiwei. 2013. Geochemisty and petrogenesis of the early Cretaceous Shangcheng and Daquandian granites in the north Dabie mountains[J]. Geochimica, 42(4):307-339 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-DQHX201304002.htm
Guo Baojian. 2006. Study on Mesozoic Metallogenic Association and Regularities of the East Qinling, China[D]. China University of Geoscience(Beijing) (in Chinese with English abstract).
Henan Department of Geology and Mineral Resources Geological Survey Team. 1992. 1: 5 Million Shangcheng and Daquandian of the People's Republic of China Regional Geological Survey (in Chinese).
Huang Danfeng. 2010. Late Mesozoic Magmatic Records for Transition of Tectonics Regimes of Dabie Orogenic Belt[D]. China University of Geoscience(Beijing) (in Chinese with English abstract).
Li Chao, Chen Yanjing. 2002. A review on petrologic evidences for Mesozoic lithosphere delamination in east Qinling-Dabie mountains[J]. Acta Scicentiarum Naturalum Universitis Pekinesis, 38(3), 431-441 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-BJDZ200203027.htm
Li Houmin, Wang Denghong, Zhang Guan, Chun Yuchuan, Wang Yanbing, Zhang Changqing. 2007. SHRIMP U-Pb Age of Zircons from granitic porphyry in the Baishipo silver deposit, Henan and its geological significance[J]. Acta Geologica Sinica, 81(6):808-813(in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-DZXE200706008.htm
Li Houmin, ChenYuchuan, Ye Huishou, Wang Denghong, Guo Baojian, Li Yongfeng. 2008. Mo, (W), Au, Ag, Pb, Zn minerogenetic series related to Mesozoic magmatic activities in the east Qinling-Dabie mountains[J]. Acta Geologica Sinica: 82(11): 1468-1477(in Chinese with English abstract).
Li Mingli. 2009. Characteristics of Intermediate-Acid Small Intrusive Bodies and Metallogenic System of Molybdenum-polymetallic Deposits in Mesozoic in Dabie Mountain, Henan Province. [D]. China University of Geosciences(Beijing) (in Chinese with English abstract).
Li Shuangying, Li Renwei, Yue Shucang, Wang Daoxuan, Liu Yin. 2003. Gravel features and tectonic implication in the carboniferous Huyoufang formation on the northern margin of Dabie orogenic belt[J]. Journal of Stratigraphy, 27(02):116-121(in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTotal-DCXZ200302003.htm
Liu Hong, Lü Xinbiao, Shang Shichao, Wang Yuqi, Li Chuncheng, Liu Ge, Yang Yongsheng, Hu Erhong, Huang Jihan. 2013. Discussion on material sources of Jincheng gold deposit, Luoshan county, Henan Province[J]. Geoscience, 27(4):869-878(in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-XDDZ201304015.htm
Liu Wencan, Du Jianguo, Zhang Da. 2003. The relationship between structres and minerlization of lao wan gold mining area in northern huai yang tectonic belt[J]. Geoscience, 17(1):8-13(in Chinese with English abstract).
Lu Xinxiang.1985. Basic characteristics of Yanshanian minor intermediate-acid rock masses and their enesis in the QinglingDabie mountains region, Henan Province[J]. Regional Geology of China, 115-123(in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTotal-ZQYD198503010.htm
Luo Mingjiu. 1992. Introduction to Henan Gold Mine[M]. Beijing:Seismological Press, 5-43, 303-333(in Chinese with English abstract).
Luo Zhengzhuan. 2010. Metallogenic regularity and prospecting direction of Mo-Au-Ag polymetallic deposit of north piedmont of Dabieshan[J]. Mineral Resources & Geology, 24(2):125-131 (in Chinese with English abstract). http://industry.wanfangdata.com.cn/yj/Detail/Periodical?id=Periodical_kcydz201002005
Ma Changqian, Yang Kunguang, Ming Houli, Lin Guangchun. 2004.The timing of tectonic transition from compression to extension in Dabieshan:evidence from Mesozoic granites[J]. Science in China(Series D), 47(5):453-462(in Chinese with English abstract). http://earth.scichina.com:8080/sciDe/CN/abstract/abstract306872.shtml
Mao J W, Wang Y T, Zhang Z H, Yu J J and Niu B G. 2003.Geodynamic settings of Mesozoic large-scale mineralization in North China and adjacent areas-implication from the highly precise and accurate ages of metal deposits[J]. Science in China(Series D), (8):838-851. http://kns.cnki.net/KCMS/detail/detail.aspx?filename=jdxg200308007&dbname=CJFD&dbcode=CJFQ
Mao Jingwen, , Ye Huishou, Wang R T, Dai J Z, Jian W. 2009. Mineral deposit model of Mesozoic porphyry Mo and vein-type Pb-ZnAg ore deposits in the eastern Qinling, Central China and its implication for prospecting[J]. Geological Bulletin of China, 28(1):72-79. http://en.cnki.com.cn/Article_en/CJFDTOTAL-ZQYD200901010.htm
Peng Sanguo, Lin Zhiyong, Hu Junliang, Liu Jinsong. 2012. Regional metallogenic characteristics and ore prospecting outlook of Wudang-Tongbai-Dabie metallogenic belt[J]. Geology and Mineral Resources of South China, 28(3):237-242(in Chinese with English abstract). http://d.wanfangdata.com.cn/Periodical_hndzykc201203008.aspx
Qing Cunchao, Lu Yulin, Liu Lili. 2004. Geochemical characteristics and genesis of Yanshanian granite in the Dabie ultrahigh-pressure(UHP) metamorphic belt[J]. Geology in China, 31(2):147-154(in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-DIZI200402004.htm
Wang Lianqing, Xu Gang, Zheng Daxing. 2002. Study on ore-forming conditions for gold deposits in Tongbai-Dabieshan Region[J]. Mineral Deposits, 21(S1):682-684(in Chinese with English abstract).
Wang Qingchen, Cong Bolin. 1998. Tectonic framework of the ultrahigh-pressure metamorphic zone from the Dabie mountains[J]. Acta Petrologica Sinica, 4:481-492(in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-YSXB804.006.htm
Wang Yongsheng, Zhu Guang, Wang Daoxuan, Wang Daoxuan, Liu Guosheng, Song Chuanzhong. 2005. Relationship between P-T conditions of two phases of Tan-Lu strike-slip shear zones and delamination of orogenic belts on the eastern margin of the dabie mountains[J]. Geotectonica et Metallogenia, 29(2):139-151(in Chinese with English abstract). http://kns.cnki.net/KCMS/detail/detail.aspx?filename=ddgz200502005&dbname=CJFD&dbcode=CJFQ
Yang Jinsui, Xu Zhiqin, Ma Changqian, Wu Cailai, Zhang Jianxin, Wang Zongqi. 2010. Compound orogeny and scientific problems concerning the central orogenic belt of China[J]. Geology in China, 37(1):1-11(in Chinese with English abstract).
Yang Meizhen, Fu Jingjing, Wang Shifeng, Lu Jianpei. 2014. Establishment and significance of Dextral strike-slip fault orecontrolling system of the Laowan gold belt, Tongbai mountains[J]. Geotectonica et Metallogenia, 38(1):94-102(in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTotal-DGYK201401009.htm
Yang Meizhen, Lu Jianpei, Fu Jingjing, Ren Aiqin, Fu Jingjing. 2014.Magmatic hydrothermal gold and polymetallic metallogenesis related to Yanshanian magmatism of Laowan gold belt, Tongbai mountain:Evidence from geochemistry, geochronology and orecontrolling structural geological constraints[J]. Mineral Deposits, 33(3):651-666(in Chinese with English abstract). https://www.sciencedirect.com/science/article/pii/S0169136815000414
Xu B, Grove M W C, Zhang L F and L S W. 2000. 40Ar/39Ar thermochronology from the northwestern Dabie Shan:Constraints on the evolution of Qinling-Dabie orogenic belt, east-central China[J]. Tectonophysics, 322:279-301 doi: 10.1016/S0040-1951(00)00092-5
Zhang Guan, Li Houming, Wang Chenhui, Li Lixin, Zhang Jian. 2008. 40Ar/39Ar Age of muscovite from the Laowan gold deposit in Henan and its significance[J]. Acta Geoscientica Sinica, 29(1):45-50(in Chinese with English abstract). http://www.oalib.com/paper/1559062
Zhang Jing, Chen YanJing, Chen Huayong, Wan Souquan, Zhang Guan, Wang Jianming. 2006. Isotope geochemistry of the Yindongpo gold deposit, Tongbai county, Henan province, China[J]. Acta Petrologica Sinica, 22(10):2551-2560(in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-YSXB200610015.htm
Zhang Xuezhong. 2007. Preliminary study on gold deposits in the area along Mafan, Guangshan county[J], Express Information of Mining Industry, 26(2):66-68(in Chinese with English abstract). https://www.deepdyve.com/lp/elsevier/geochronology-and-geochemistry-of-late-jurassic-adakitic-intrusions-IcexvaOxfa
Zhao Zongpu. 1995. An Intracontinental-Type orogeny evidence from Qinling-Dabie orogenic belt, China[J]. Scitentia Geologica Sinica, 01:19-28 (in Chinese with English abstract). http://eurekamag.com/research/030/035/030035164.php
Zhou Hongsheng, Su Hua, Ma Changqian. 2009. Formation-age, tectonic setting and ascertainment of A-type granite on the Lingshan pluton in Dabie orogenic belt[J]. Journal of Xinyang Normal University, 22(2):222-226(in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-XYSK200902018.htm
陈良, 戴立军, 王铁军, 罗萍, 夏国体. 2009.河南省老湾金矿床地球化学特征及矿床成因[J].现代地质, 23(2):277-284. http://www.cqvip.com/QK/96868X/200902/30182098.html
戴圣潜, 邓晋福, 吴宗絮, 赵海岭, 陈江峰, 杜建国. 2003.大别造山带燕山期造山作用的岩浆岩石学证据[J].中国地质, 30(2):159-165. http://geochina.cgs.gov.cn/ch/reader/view_abstract.aspx?file_no=20030208&flag=1
杜建国. 2000. 大别造山带中生代岩浆作用与成矿地球化学研究[D]. 合肥工业大学.
http://cdmd.cnki.com.cn/article/cdmd-10359-2000005292.htm 杜建国, 顾连兴, 孙先如, 岳书仓, 周涛发, 戴圣潜. 2001.大别造山带的流体系统与成矿作用[J].地质学报, 75(4):507-517. http://www.oalib.com/paper/4876789
董树文, 胡健民, 李三忠, 施炜, 高锐, 刘晓春. 2005.大别山侏罗纪变形及其构造意义[J].岩石学报, 21(4):1189-1194. http://www.ysxb.ac.cn/ysxb/ch/reader/view_abstract.aspx?file_no=200504115
傅昭仁. 1999.变质岩区构造[M].北京:地质出版社.
高山, 张本仁, 金振民, H.Kern. 1999.秦岭-大别造山带下地壳拆沉作用[J].中国科学, 29(6):532-541. http://industry.wanfangdata.com.cn/dl/Detail/Periodical?id=Periodical_zgkx-cd199906008
高昕宇, 赵太平, 施小斌, 张忠慧, 包志伟. 2013.大别山北麓早白垩世商城和达权店岩体的地球化学特征与成因[J].地球化学, 42(4):307-339. http://www.irgrid.ac.cn/handle/1471x/872925
郭保健. 2006. 东秦岭中生代金属矿床组合与成矿规律研究[D]. 中国地质大学(北京).
http://cdmd.cnki.com.cn/Article/CDMD-11415-2006065266.htm 河南地矿厅区域地质调查队. 1992. 1: 5万商城县幅、达权店幅中华人民共和国区域地质调查报告.
姜克全, 柳玉虎. 2012.河南桐柏歇马岭金矿床地质特征及找矿标志[J].矿产与地质, 26(3):194-197. https://www.wenkuxiazai.com/doc/9e5861dfb14e852458fb5790.html
卢欣祥. 1985.河南省秦岭-大别山地区燕山期中酸性小岩体的基本特征及成矿作用[J].地质通报, 3:121-129. http://kns.cnki.net/KCMS/detail/detail.aspx?filename=zqyd198503010&dbname=CJFD&dbcode=CJFQ
罗铭玖. 1992.河南金矿概论[M].北京:地震出版社. 5-43, 303-333.
罗正传. 2010.大别山北麓钼金银多金属矿成矿规律及找矿方向[J].矿产与地质, 24(2):125-131. http://www.cqvip.com/QK/96866X/201002/34538929.html
黄丹峰. 2010. 大别造山带晚中生代构造体制转换的火成岩记录[D]. 中国地质大学(北京).
http://cdmd.cnki.com.cn/Article/CDMD-11415-2010086092.htm 李超, 陈衍景. 2002.东秦岭-大别山地区中生代岩石圈拆沉的岩石学证据评述[J].北京大学学报:自然科学版, 38(3):431-441. http://doi.wanfangdata.com.cn/10.3321/j.issn:0479-8023.2002.03.022
李厚民, 王登红, 张冠, 陈毓川, 王彦斌, 张长青. 2007.河南白石坡银矿区花岗斑岩中锆石的SHRIMP U-Pb年龄及其地质意义[J].地质学报, 81(6):808-813. https://www.wenkuxiazai.com/doc/935d8374c77da26924c5b063.html
李厚民, 陈毓川, 叶会寿, 王登红, 郭保健, 李永峰. 2008.东秦岭-大别地区中生代与岩浆活动有关钼(钨)金银铅锌矿床成矿系列[J].地质学报, 82(11):1468-1477. doi: 10.3321/j.issn:0001-5717.2008.11.002
李明立. 2009. 河南省大别山地区中生代中酸性小岩体特征及钼多金属成矿系统[D]. 中国地质大学(北京).
http://cdmd.cnki.com.cn/Article/CDMD-11415-2009075396.htm 李双应, 李任伟, 岳书仓, 王道轩, 刘因, 孟庆任. 2003.大别造山带北缘石炭系胡油坊组砾石特征及其构造意义[J].地层学杂志, 27(02):116-121. doi: 10.3969/j.issn.0253-4959.2003.02.005
刘洪, 吕新彪, 尚世超, 王玉奇, 李春诚, 刘阁, 杨永胜, 胡二红, 黄基汉. 2013.河南罗山金城金矿床成矿物质来源探讨[J].现代地质, 4:869-878. doi: 10.3969/j.issn.1000-8527.2013.04.013
刘文灿, 杜建国. 2003.北淮阳构造带老湾金矿区构造与成矿作用的关系[J].现代地质, 17(1):8-19. http://kns.cnki.net/KCMS/detail/detail.aspx?filename=xddz200301002&dbname=CJFD&dbcode=CJFQ
马昌前, 杨坤光, 明厚利, 林广春. 2003.大别山中生代地壳从挤压转向伸展的时间:花岗岩的证据[J].中国科学(D辑), 33(9):817-827. https://www.wenkuxiazai.com/doc/d55bab4aec3a87c24128c423.html
彭三国, 蔺志永, 胡俊良, 刘劲松. 2012.武当-桐柏-大别成矿带区域成矿特征与找矿前景展望[J].华南地质与矿产, 28(3):237-242. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=hndzykc201203008
钱存超, 路玉林, 刘丽利. 2004.大别山超高压变质带燕山期花岗岩地球化学特征及成因探讨[J].中国地质, 31(2):147-154. http://geochina.cgs.gov.cn/ch/reader/view_abstract.aspx?file_no=20040205&flag=1
王连庆, 徐刚, 郑达兴. 2002.桐柏大别山地区金矿成矿条件分析[J].矿床地质, 2002, 21(S1):682-684. http://www.cqvip.com/QK/93610X/2002S1/1004252217.html
王清晨, 从柏林. 1998.大别山超高压变质带的大地构造框架[J].岩石学报, 14(4):481-492. http://www.ysxb.ac.cn/ysxb/ch/reader/view_abstract.aspx?file_no=19980458&journal_id=ysxb
王勇生, 朱光, 王道轩, 刘国生, 宋传中. 2004.大别山东缘郯庐两期走滑剪切带形成的温压条件与造山带折返的关系[J].大地构造与成矿学, 28(3):228-238. http://www.oalib.com/paper/4892822
杨经绥, 许志琴, 马昌前, 吴才来, 张建新, 王宗起. 2010.复合造山作用和中国中央造山带的科学问题[J].中国地质, 37(1):1-11. http://geochina.cgs.gov.cn/ch/reader/view_abstract.aspx?file_no=20100101&flag=1
杨梅珍, 付晶晶, 王世峰, 陆建培. 2014.桐柏山老湾金矿带右行走滑断裂控矿体系的构建及其意义[J].大地构造与成矿学, 1:94-107. http://www.cnki.com.cn/Article/CJFDTotal-DGYK201401009.htm
杨梅珍, 陆建培, 付静静, 任爱琴, 王世峰. 2014.桐柏山老湾金矿带与燕山期岩浆作用有关的岩浆热液金多金属矿床成矿作用——来自地球化学、年代学证据及控矿构造地质约束[J].矿床地质, 33(3):651-666. http://industry.wanfangdata.com.cn/yj/Detail/Periodical?id=Periodical_kcdz201403014
赵宗溥. 1995.试论陆内型造山作用——以秦岭-大别山造山带为例[J].地质科学, 1:19-28. http://kns.cnki.net/KCMS/detail/detail.aspx?filename=dzkx501.002&dbname=CJFD&dbcode=CJFQ
张冠, 李厚民, 王成辉, 王登红, 李立新, 张建. 2008.河南桐柏老湾金矿白云母氩-氩年龄及其地质意义[J].地球学报, 29(1):45-50. http://www.oalib.com/paper/4896379
张静, 陈衍景, 陈华勇, 万守全, 张冠, 王建明. 2006.河南省桐柏县银洞坡金矿床同位素地球化学[J].岩石学报, 22(10):2551-2560. http://www.ysxb.ac.cn/ysxb/ch/reader/download_pdf.aspx?file_no=2006010274&year_id=2006&quarter_id=10&falg=1
张学忠. 2007.光山县马畈一带金矿成因初探[J].现代矿业, 26(2):66-68. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=kykb200702023
周红升, 苏华, 马昌前. 2009.灵山岩体的形成时代、构造背景及其A型花岗岩的厘定[J].信阳师范学院学报自然科学版, 22(2):222-226. http://www.cnki.com.cn/Article/CJFDTotal-XYSK200902018.htm
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