胶东金矿集区深部找矿重要进展及成矿特征

doi:10.11872/j.issn.1005-2518.2017.03.004

Abstract

Abstract:

Jiaodong is the biggest gold ore cluster in China.More than 4 500 t gold resources in total have been proved.By summarizing deep prospecting results，characteritics of typical gold deposits，and ore-controlling factors，this paper analyze the metallogenic characteristics and metallogenic regularity.Research results show that Sanshandao and Jiaojia gold deposit has developed into world-class giant gold deposit.470 t gold resources have been provided by the offshore of northern Sanshandao.In Jiaojia metallogenic belt，more than 100 t of gold resources have been provided by Qujia，Dongji-Nanlv，Nanlv-Xinmu，Zhuguolijia，Jiaojia deep and Xincheng deep ore block etc，respectively.Shaling ore block has provided 389 t of gold resources.Jiaojia and Sanshandao giant gold deposits are distributed correspondingly along Jiaojia fault and Sanshandao fault respectively，and opposite direction dip.In geological section，gold ore bodies occur in the area of flat slope of faults and inflections area where the dip angle of fault changes from steep to gentle，which shows “step-wise” distribution regularities.Now，2 metallogenic steps have be found in both Jiaojia and Sanshandao giant gold deposits.Horizontally，the turning place of fault striking and rhombic style of fault assemblage are ore-forming favored places.In Linglong gold ore field，more than 500 t gold resources of deep fracture zone altered rock type in total have been proved along Potouqing and Jiuqu fault.As a result，gold resource of altered rock type is obviously more than that of quartz vein type.From the tectonic point of view，the relation between different gold deposit type in Linglong gold ore field is the altered rocks above，the quartz veins below.In Qixia gold ore field，a large gold deposit of altered rock type is proved in Hushan village along Taiqian-Douya fault recently.This discovery opens up a new direction of prospecting in the deep of main fault zone.In Pengjiakuang gold ore field，the important achievement of deep prospecting is the discovery of Liaoshang deep gold ore deposit，which nearly 70 t gold resources have been found.The dip angles of ore-controlling fault and mineralized alteration zone in this deposit becomes gentler from shallow to deep，like shovellike，step-wise and slightly wavelike.The ore bodies host in the section of low-angle dip in depth of ore-controlling fault.Ore type of this deposit is carbonate vein type gold ore，which is different from other gold deposits in Jiaodong area.The achievements of deep prospecting in Jiaodong area indicate that deep prospecting in this area still has great potential.The key prospecting directions include：deep parts of three main metallogenic belts in Jiaoxibei area，deep parts of Qixia gold ore field and Pengjiakuang gold ore field，and the offshore of northern Sanshandao.Whereas the potential of prospecting in deep area of Linglong granite suit and Guojialing granite suit is smaller.According to the present condition of deep prospecting，it can be forecasted that there are no less than 6 000 t of gold resource above 3 000 m depth in Jiaodong area，and more than 10 000 t of gold resource above 5 000 m depth.

Key words: deep prospecting, gold ore-concentrated area, giant gold deposit, ore-hosting structure, metallogenic regularity, prospecting direction, resource potential, Jiaodong

CLC Number:

P618.51

SONG Yingxin，SONG Mingchun，DING Zhengjiang，WEI Xufeng，XU Shaohui，LI Jie，TAN Xianfeng，LI Shiyong，ZHANG Zhaolu，JIAO Xiumei，HU Hong，CAO Jia. Major Advances on Deep Prospecting in Jiaodong Gold Ore Cluster and Its Metallogenic Characteristics[J].Gold Science and Technology, 2017, 25(3): 4-18.

References

［1］ Song Mingchun.The main achievements and key theory and methods of deep-seated prospecting in the Jiaodonggold concentration area，Shandong Province［J］.Geological Bulletin of China，2015，34（9）：1758-1771.［宋明春.胶东金矿深部找矿主要成果和关键理论技术进展［J］.地质通报，2015，34（9）：1758-1771.］
［2］ Song Mingchun，Li Sanzhong，Yi Pihou，et al.Classification and metallogenic theory of the Jiaojia-style gold deposit in Jiaodong Peninsula，China［J］.Journal of Jilin University （Earth Science Edition），2014，44 （1）：87-104.［宋明春，李三忠，伊丕厚，等.中国胶东焦家式金矿类型及其成矿理论［J］.吉林大学学报（地球科学版），2014，44（1）：87-104.］
［3］ Zhou Jianbo，Zheng Yongfei，Zhao Zifu.Zircon U-Pb dating on mesozoic granitoids at Wulian，Shangdong Province［J］.Geolo- gical Journal of China Universities，2003，9（2）：185-194.［周建波，郑永飞，赵子福.山东五莲中生代岩浆岩的锆石U-Pb年龄［J］.高校地质学报，2003，9（2）：185-194.］
［4］ Guo Jinghui，Chen Fukun，Zhang Xiaoman，et al.Evolution of syn-to post-collisional magmatism from north Sulu UHP belt，eastern China：Zircon U-Pb geochronology［J］.Acta Petrologica Sinica，2005，21（4）：1281-1301.［郭敬辉，陈福坤，张晓曼，等.苏鲁超高压带北部中生代岩浆侵入活动与同碰撞—碰撞后构造过程：锆石U-Pb 年代学［J］.岩石学报，2005，21（4）：1281-1301.］
［5］ Qiu Liangui，Ren Fenglou，Cao Zhongxiang，et al.Late Mesozoic magmatic activities and their constraints on geotectonics of Jiaodong region［J］.Geotectonica et Metallogenia，2008，32（1）：117-123.［邱连贵，任凤楼，曹忠祥，等.胶东地区晚中生代岩浆活动及对大地构造的制约［J］.大地构造与成矿学，2008，32（1）：117-123.］
［6］ Goss S C，Wilde S A，Wu F Y，et al.The age，isotopic signature and significance of the youngest Mesozoic granitoids in the Jiaodong Terrane，Shandong Province，North China Craton［J］.Lithos，2010，120（3/4）：309-326.
［7］ Zhao G T，Wang D Z，Cao Q C，et al.Thermal evolution and its significance of I-A type granitoid complex：The Laoshan granitoid as an example［J］.Science in China Series D（Earth Sciences），1998，41（5）：529-536.
［8］ Wang Shijin，Wan Yusheng，Wang Wei，et al.Forming ages of granites in Laoshan area of Shandong Province：Zircon SHRIMP U-Pb dating［J］.Land and Resources in Shangdong Province，2010，26（10）：1-6.［王世进，万渝生，王伟，等.山东崂山花岗岩形成时代——锆石SHRIMP U-Pb定年［J］.山东国土资源，2010，26（10）：1-6.］
［9］ Wang L G，Qiu Y M，McNaughton N J，et al.Constraints on crustal evolution and gold metallogeny in the northeastern Jiaodong Peninsula，China，from SHRIMP U-Pb zircon studies of granitoids［J］.Ore Geology Reviews，1998，13（1-5）：275-291.
［10］ Zhang L C，Shen Y C，Liu T B，et al.40Ar/39Ar and Rb-Sr isochron dating of the gold deposits on northern margin of the Jiaolai Basin，Shandong，China［J］.Science in China （Earth Sciences），2003，46（7）：708-718.
［11］ Li Junjian，Luo Zhenkuan，Liu Xiaoyang，et al.Geodynamic setting for formation of large-superlarge gold deposits and Mesozoic granites in Jiaodong area［J］.Mineral Deposits，2005，24（4）：361-372.［李俊建，罗镇宽，刘晓阳，等.胶东中生代花岗岩及大型—超大型金矿床形成的地球动力学环境［J］.矿床地质，2005，24（4）：361-372.］
［12］ Tan J，Wei J H，Guo L L，et al.LA-ICP-MS zircon U-Pb dating and phenocryst EPMA of dikes，Guocheng，Jiaodong Peninsula：Implications for North China Craton lithosphere evolution［J］.Science in China （Earth Sciences），2008，51（10）：1483-1500.
［13］ Ma L，Jiang S Y，Hou M L，et al.Geochemistry of Early Cretaceous calcalkaline lamprophyres in the Jiaodong Peninsula：Implication for lithospheric evolution of the eastern North China Craton［J］.Gondwana Research，2014， 25（2）：859-872.
［14］ Qiu Jiansheng，Wang Dezi，Luo Qinghua，et al.40Ar-39Ar dating for volcanic rocks of Qingshan formation in Jiaolai Basin，eastern Shandong Province： A case study of the Fenlingshan volcanic apparatus in Wulian county［J］.Geological Journal of China Universities，2001，7（3）：351-355.［邱检生，王德滋，罗清华，等.鲁东胶莱盆地青山组火山岩的39Ar-40Ar 定年——以分岭山火山机构为例［J］.高校地质学报，2001，7（3）：351-355.］
［15］ Ling W L，Xie X J，Liu X M，et al.Zircon U-Pb dating on the Mesozoic volcanic suite from the Qingshan group stratotype section in eastern Shandong Province and its tectonic significance［J］.Science in China（Earth Sciences），2007，50（6）：813-824.
［16］ Zhang Yueqiao，Li Jinliang，Zhang Tian，et al.Cretaceous to Paleocene tectono-sedimentary evolution of the Jiaolai Basin and the contiguous areas of the Shandong Peninsula（North China） and its geodynamic implications［J］.Acta Geologica Sinica，2008，82（9）：1229-1257.［张岳桥，李金良，张田，等.胶莱盆地及其邻区白垩纪—古新世沉积构造演化历史及其区域动力学意义［J］.地质学报，2008，82（9）：1229-1257.］
［17］ Liu S，Hu R Z，Gao S，et al.Zircon U-Pb age，geochemistry and Sr-Nd-Pb isotopic compositions of adakitic volcanic rocks from Jiaodong，Shandong Province，Eastern China：Constraints on petrogenesis and implications［J］.Journal of Asian Earth Sciences，2009，35（5）：445-458.
［18］ Kuang Yongsheng，Pang Chongjin，Luo Zhenyu，et al.40Ar- 39Ar geochronology and geochemistry of mafic rocks from Qingshan Group，Jiaodong area：Implications for the des- truction of the North China Craton［J］.Acta Petrologica Sinica，2012，28（4）：1073-1091.［匡永生，庞崇进，罗震宇，等.胶东青山群基性火山岩的40Ar-39Ar年代学和地球化学特征：对华北克拉通破坏过程的启示［J］.岩石学报，2012，28（4）：1073-1091.］
［19］ Song Mingchun，Yi Pihou，Xu Junxiang，et al.A step meta- llogenetic model for gold deposits in the northwestern Shandong Peninsula，China［J］.Science in China（Earth Sciences），2012，42（7）：940-948.［宋明春，伊丕厚，徐军祥，等.胶西北金矿阶梯式成矿模式［J］.中国科学（地球科学），2012，42（7）：992-1000.］
［20］ Song Mingchun，Song Yingxin，Cui Shuxue，et al.Chara- cteristic comparison between shallow and deep-seated gold ore bodies in Jiaojia superlarge gold deposit，northwestern Shandong Peninsula［J］.Mineral Deposits，2011，30（5）：923-932.［宋明春，宋英昕，崔书学，等.胶东焦家特大型金矿床深、浅部矿体特征对比［J］.矿床地质，2011，30（5）：923-932.］
［21］ Song Mingchun，Zhang Junjin，Zhang Pijian，et al.Discovery and tectonic-magmatic background of superlarge gold deposit in offshore of northern Sanshandao，Shandong Peninsula，China［J］.Acta Geologica Sinica，2015，89（2）：365-383.［宋明春，张军进，张丕建，等.胶东三山岛北部海域超大型金矿床的发现及其构造—岩浆背景［J］.地质学报，2015，89（2）：365-383.］
［22］ Shi Yucheng，Liu Changchun，Yang Chenghai，et al.Distri- bution relation and genesis of alterted and quartz-vein gold deposits in east Shandong［J］.Land and Resources in Shandong Province，2005，21（8）：18-21.［石玉臣，刘长春，杨承海，等.胶东地区蚀变岩型与石英脉型金矿的空间分布关系及形成机制［J］.山东国土资源，2005，21（8）：18-21.］
［23］ Zhang Pijian，Song Mingchun，Liu Dianhao，et al.Features of deep-seated gold orebodies of No.171 lode and structural ore-controlling action in Linglong gold orefield，Shandong Peninsula［J］.Mineral Deposits，2015，34（5）：855-873.［张丕建，宋明春，刘殿浩，等.胶东玲珑金矿田171号脉深部金矿床特征及构造控矿作用［J］.矿床地质，2015，34（5）：855-873.］
［24］ Song Mingchun，Song Yingxin，Shen Kun，et al.Geochemical features of deeply-seated gold deposit and discussions on some associated problems in Jiaojia gold ore field，Shandong Peninsula，China［J］.Geochimica，2013，42（3）：274-289.［宋明春，宋英昕，沈昆，等.胶东焦家深部金矿矿床地球化学特征及有关问题讨论［J］.地球化学，
2013，42（3）：274-289.］
［25］ Yang Minzhi，Lv Guxian.The Geochemical Characteristic of Gold Deposits in Jiaodong Greenstone Belt［M］.Beijing：Geological Publishing House，1996.［杨敏之，吕古贤.胶东绿岩带金矿地质地球化学［M］.北京：地质出版社，1996.］
［26］ Liao Mingwei，Chen Yuhan，Xie Junmin.Geological features and ore-hunting prospects at depth in the Hushan-Xidouya gold deposit，Qixia county，Shandong Province［J］.Land and Resources in Shangdong Province，2014，30（4）：21-26.［廖明伟，陈玉菡，谢军民.山东省栖霞市笏山西陡崖金矿地质特征及深部找矿远景［J］.山东国土资源，2014，30（4）：21-26.］
［27］ Ji Pan，Ding Zhengjiang，Li Guohua，et al.Geological characte- ristics of Liaoshang oversize gold deposit in Jiaodong Penin- sula［J］.Land and Resources in Shangdong Province，2016， 32（6）：9-13.［纪攀，丁正江，李国华，等.胶东辽上特大型金矿床地质特征［J］.山东国土资源，2016，32（6）：9-13.］
［28］ Li Guohua，Ding Zhengjiang，Ji Pan，et al.Features and prospecting direction of the gold deposits in the northeastern margin of the Jiaolai Basin［J］.Geology and Exploration，2016，52（6）：1029-1036.［李国华，丁正江，纪攀，等.胶菜盆地东北缘地区金矿特征及找矿方向［J］.地质与勘探，2016，52（6）：1029-1036.］
［29］ Song M C，Wan G P，Cao C G，et al.Geophysical-geological interpretation and deep-seated gold deposit prospecting in Sanshandong-Jiaojia area，eastern Shandong Province，China［J］.Acta Geologica Sinica（English Edition），2012， 86（3）：640-652.
［30］ Zhang Yueqiao，Li Jinliang，Liu Zongquan，et al.Detachment systems in deep of Jiaolai basin and their regional tectonic significance［J］.Oil & Gas Geology，2006，27（4）：505-511.［张岳桥，李金良，柳宗泉，等.胶莱盆地深部拆离系统及其区域构造意义［J］.石油与天然气地质，2006，27（4）：505-511.］
［31］ Song Mingchun，Song Yingxin，Li Jie，et al.Metallogenic series of gold and nonferrous metal deposits related to Cretaceous granites in eastern Shandong Peninsula，China［J］.Geotectonica et Metallogenia，2015，39（5）：823-843.［宋明春，宋英昕，李杰，等.胶东与白垩纪花岗岩有关的金及有色金属矿床成矿系列［J］.大地构造与成矿学，2015，39（5）：823-843.］
［32］ Li Shixian，Liu Changchun，An Yuhong，et al.Geology of Gold Deposits in Shandong Peninsula［M］.Beijing：Geolo- gical Publishing House，2007.［李士先，刘长春，安郁宏，等.胶东金矿地质［M］.北京：地质出版社，2007.］
［33］ Yang Liqiang，Deng Jun，Wang Zhongliang，et al.Mesozoic gold metallogenic system of the Jiaodong gold province，eastern China［J］.Acta Petrologica Sinica，2014，30（9）：2447-2467.［杨立强，邓军，王中亮，等.胶东中生代金成矿系统［J］.岩石学报，2014，30（9）：2447-2467.］
［34］ Sha Deming，Yuan Lihua.The characteristics，distribution and prospect of epithermal gold deposits［J］.Geology and Resources，2003，12（2）：115-124.［沙德铭，苑丽华.浅成低温热液型金矿特点、分布和找矿前景［J］.地质与资源，2003，12（2）：115-124.］
［35］ Yang Zhongfang，Zhao Lunshan，Zhou Qiming，et al.Physi- cochemical constrains on mineralition of epithermal gold deposits in Muping-Rushan mineralization zone，eastern Shandong Province，China［J］.Acta Mineralogica Sinica，1994，14（3）：270-278.［杨忠芳，赵伦山，周奇明，等.胶东牟乳金矿带浅成热液金矿成矿作用的物理化学条件制约［J］.矿物学报，1994，14（3）：270-278.］
［36］ Guo Chunying，Zhang Wenzhao，Ge Liangsheng，et al.Esti- mation on mineralization depth and erosion of gold deposits in the northwestern area of Jiaodong Peninsula［J］.Metal Mine，2011，40（8）：112-115.［郭春影，张文钊，葛良胜，等.胶东西北部金矿形成深度与剥蚀程度概略评价［J］.金属矿山，2011（8）：112-115.］
［37］ Zhang Huafeng，Li Shengrong，Zhai Mingguo，et al.Crust uplift and its implications in the Jiaodong Peninsula，eastern China［J］.Acta Petrologica Sinica，2006，22（2）：285-295.［张华锋，李胜荣，翟明国，等.胶东半岛早白垩世地壳隆升剥蚀及其动力学意义［J］.岩石学报，2006，22（2）：285-295.］
［38］ Dou Jingzhao，Fu Shun，Zhang Huafeng.Consolidation and cooling paths of the Guojialing granodiorites in Jiaodong Peninsula：Implication for crustal uplift and exhumation［J］.Acta Petrologica Sinica，2015，31（8）：2325-2335.［豆敬兆，付顺，张华锋.胶东郭家岭岩体固结冷却轨迹与隆升剥蚀［J］.岩石学报，2015，31（8）：2325-2335.］
［39］ Wang Jianping，Liu Jun，Liu Jiajun，et al.Comparison of depth of lithogeny and metallogenesis of gold deposits in northwestern area of Jiaodong Peninsula［J］.Mineral Depo- sits，2010（S）：997-998.［王建平，刘俊，刘家军，等.胶东西北部金矿床成岩成矿深度对比研究［J］.矿床地质，2010（增）：997-998.］

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Major Advances on Deep Prospecting in Jiaodong Gold Ore Cluster and Its Metallogenic Characteristics

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