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| 1 | A step metallogenetic model for gold deposits in the northwestern Shandong Peninsula, China显示文摘Based on our study of the nature and variation of mineralization-controlling faults in their deep extension and the spatial distribution of gold orebodies in the northwestern Shandong Peninsula (NSP), here we propose that the gold deposits in the Jiaojia gold belt are controlled by listric faults and the gold deposits in the NSP are controlled by extensional fault system. We also suggest that there is a multiple mineralization space in the deep part of the NSP gold belt. As steps or benches occur along the deep extention of the listric fault where its dipping angle changes from steep to gentle, a number of gold deposits are correspondingly distributed as a steplike pattern, which is named as a step metallogenetic model for gold deposits in the NSP. The gold deposits in Shandong Peninsula were formed in the Cretaceous when the crust in the region experienced extention and thinning following the strong collision between North China Plate and Yangtze Plate during the Triassic. Crust anataxis, fluid remobilization, and extention-detachement of the crust are the leading factors for the gold mineralization. | SONG MingChun YI PiHou XU JunXiang CUI ShuXue SHEN Kun JIANG HongLi YUAN WenHua WANG HuaJiang | 2012 | Science China Earth Sciences2012，55，6： | 21 |
| 2 | COVID-19 Outbreak Caused by Contaminated Packaging of Imported Cold-Chain Products—Liaoning Province,China,July 2020显示文摘Summary What is known about this topic?Few major outbreaks of coronavirus disease 2019(COVID-19)have occurred in China after major nonpharmaceutical interventions and vaccines have been deployed and implemented.However,sporadic outbreaks that had high possibility to be linked to cold chain products were reported in several cities of China..What is added by this report?In July 2020,a COVID-19 outbreak occurred in Dalian,China.The investigations of this outbreak strongly suggested that the infection source was from COVID-19 virus-contaminated packaging of frozen seafood during inbound unloading personnel contact.What are the implications for public health practice?Virus contaminated paper surfaces could maintain infectivity for at least 17–24 days at-25℃.Exposure to COVID-19 virus-contaminated surfaces is a potential route for introducing the virus to a susceptible population.Countries with no domestic transmission of COVID-19 should consider introducing prevention strategies for both inbound travellers and imported goods.Several measures to prevent the introduction of the virus via cold-chain goods can be implemented. | Huilai Ma1 Jianqun Zhang Ji Wang Ying Qin Cao Chen Yang Song Liang Wang Jun Meng Lingling Mao Fengqin Li Ning Li Jian Cai Yong Zhang Dayan Wang Yunting Xia Hong Wang Shaofeng Jiang Xiang Zhao Peihua Niu Wenjie Tan Tao Ma Yecheng Yao Naiying Mao Zhen Zhu Tianjiao Ji Qian Yang Baoying Huang Li Zhao Jianxing Yu Li Bai Shuangli Zhu Dongyan Wang Yan Zhang Yingwei Sun Mingchun Luan Yanhai Wang Haibo Sun Shihong Yang Zhijian Bo Xiang Ren Zhongjie Li George Fu Gao Wei Yao Wenqing Yao Zijian Feng Wenbo Xu | 2021 | China CDC weekly2021，3，21： | 16 |
| 3 | Geophysical-Geological Interpretation and Deep-Seated Gold Deposit Prospecting in Sanshandong-Jiaojia Area, Eastern Shandong Province, China显示文摘Integrated gravitational, electrical-magnetic surveys and data processing carried out in the Sanshandao-Jiaojia area, Eastern Shandong Province, northeast China, aim to illuminate the geological characteristics of this shallow-covered area and delineate deep-seated gold prospecting targets. In this region, altogether 12 faults exert critical control on distribution of three types of Early Precambrian metamorphic rock series, i.e. those in the metamorphic rock area, in the granitic rock area underlying the metamorphic rock, and in the remnant metamorphic rock area in granites, respectively. Additionally, the faults have major effects on distribution of four Mesozoic Linglong rock bodies of granite, i.e. the Cangshang, Liangguo, Zhuqiao-Miaojia and Jincheng granites. The Sanshandao and Jiaojia Faults are two well-known regional ore-controlling faults; they have opposite dip direction, and intersect at a depth of 4500 m. Fracture alteration zones have striking geophysical differences relative to the surrounding county rocks. The two faults extend down along dip direction in a gentle wave form, and appear at some steps with different dips. These steps comprise favorable gold prospecting areas, consistent with a step metallogenic model. Six deep-seated gold-prospecting targets are delineated, i.e. Jincheng-Qianchenjia, Xiaoxizhuang-Zhaoxian, Xiyou-Wujiazhuangzi, Xiangyangling-Xinlicun, Panjiawuzi and Miaojia-Pinglidian. | SONG Mingchun WAN Guopu CAO Chunguo HE Chunyan | 2012 | Acta Geologica Sinica(English Edition)2012，86，3： | 15 |
| 4 | The Kiloton Class Jiaojia Gold Deposit in Eastern Shandong Province and Its Genesis显示文摘当以前建议了,在东方山东省的 Jiaojia 区域的最近的深勘探结果显示 Jiaojia 矿石域几单个金沉积物创作了实际上是极端大的金沉积物。这沉积物盖住 ∼40 km 2, 的一个区域并且由 Jiaojia 差错和它的第二等的差错显示出结构的控制。金 orebodies 通常沿着一样的矿化作用改变带,和主要 orebodies 发生与对方一起交叉或展出平行或重叠的分布。这沉积物的储备被估计是 1,黄金的 200t,是超过 1000t 黄金的第一金沉积物在中国保留。没有。在页岩深的 Sizhuang 矿石块的 I-1 orebody 使金储备保持比 350 t 大,否则 29% 总数保留列在后面由没有。我在有超过 150t 黄金的 Matang-Jiaojia 矿石块的 orebody 保留。这存款主要在 Jiaojia 差错的矿脉基卒下盘发生,并且在矿化作用,改变和结构介绍 zoned 模式。强烈使矿物化的地区强烈同意改变了并且构造地断裂了地区。这些 orebodies 显示象 strataform 一样, veinlike 或透镜的形状,并且通常显示出外面拧并且重现的特征,分叉并且收敛,膨胀并且缩小。orebodies 通常与剧降变化从沿着差错罢工变化的职务并且在轻轻的地点发生对陡峭轻轻。主要 orebodies 与控制矿石的差错的主要飞机平行,并且趋于从表面轻轻到深。orebodies 主要跳入到西南,与跳入 45 °-60° 的角度。控制矿石的差错的主要飞机附近的 Orebodies 比那些有更多的金资源离开主要差错地区。orebodies 的观点深度通常比沿着它的罢工方向的长度大;orebodies 变得厚,金等级从浅区域变得低到深区域。形成矿石的液体是 H 2O 公司 2-NaCl±CH4 类型与对低咸度中等温度、中等。硫同位素的价值(δ34 S 为金矿石的 CDT ) 在 11.08 ‰ 之间变化并且 12.58 ‰ ,显示混合了硫来源;氢同位素的价值(δD 从 -83.68‰ 的 V 降雪 ) 范围到 -116.95‰并且氧同位素的价值(δ18 O 在 12.04 ‰ 之间的 V 降雪 ) 范围并且 16.28 ‰ 。氢和氧同位素建议形成矿石的液体从主要岩浆发源,并且在迟了的阶段期间与大量大气的水混合。东方山东省金存款与让 mantle-crust-mixed 采购原料的 magmatic 活动被联系,并且也与热水的黄金扔的 orgenic 和 epithermal 分享一些类似。因为东方山东省黄金与与另外的金牌不同的唯一的 metallogenic 特征和形成背景扔,沉积物录入世界,我们把它称为 Jiaojia 类型金存款。千吨班 Jiaojia 金存款与液体活动,延期和分队有关源于岩浆的热 upwelling。在到在东方山东省的早白垩纪的迟了的舞台的中间的强壮的 magmatic 活动为金 depsoits 导致活跃液体,和提供的丰富的形成矿石的材料。而且,源于外壳的扩展的许多 extensional 结构为放的 orebody 提供了赞成空间。 | SONG Mingchun DENG Jun YI Pihou YANG Liqiang CUI Shuxue XU Junxiang ZHOU Mingling HUANG Tailing SONG Guozheng SONG Yingxin | 2014 | Acta Geologica Sinica(English Edition)2014，88，3： | 14 |
| 5 | Metallogenic Epoch of Nonferrous Metallic and Silver Deposits in the Jiaodong Peninsula, China and its Geological Significance显示文摘As China's most important gold-producing district,the Jiaodong Peninsula also contains copper,lead-zinc,molybdenum(tungsten),and other nonferrous metal ore deposits,but the space-time and genetic relationships with gold deposits remain uncertain.To investigate the temporal relationship between these nonferrous metal and gold ore deposits,We collected the samples from a number of nonferrous metallic and silver deposits and metallogenetic rock bodies in the eastern Jiaodong Peninsula for isotopic dating.The results show that the Re-Os isotopic model ages of the Lengjia molybdenum deposit in Rongcheng range from 114.5± 1.8 Ma to 112.6± 1.5 Ma,with an average age of 113.6± 1.6Ma;the LA-ICP-MS ^(206)Pb/^(238)U ages of 33 zircons in the sericitization porphyritic monzogranite that hosts the Tongjiazhuang silver deposit in Rongcheng range between 122 Ma and 109 Ma,with a weighted mean age of 116.04± 0.95 Ma;the LA-ICP-MS ^(206)Pb/^(238)U ages of 31 zircons in the copper metallogenic pyroxene monzodiorite that hosts the Kuangbei copper deposit in Rongcheng range from126 Ma to 106 Ma,with a weighted mean age of 116.6± 1.7 Ma;and the LA-ICP-MS ^(206)Pb/^(238)U ages of19 zircons in the pyroxene monzodiorite surrounding the Dadengge gold and multimetal deposit in Weihai range from 113 Ma to 110 Ma,with a weighted mean age of 111.7± 0.6 Ma.All these results indicate that the metallogenic ages of the silver and nonferrous metallic deposits in the Jiaodong Peninsula are in a limited range from 118 Ma to 111 Ma.Previous studies have demonstrated that the isotopic ages of gold deposits in the Jiaodong Peninsula range from 123 Ma to 110 Ma,while Weideshanian magmatism occurred between 126 Ma to 108 Ma.Both these ranges are grossly consistent with the metallogenic ages of silver and nonferrous metallic deposits in this study,suggesting that the large-scale mineralization occurred in the Early Cretaceous when magmatic activities were strong.This epoch may be linked to the lithosphere thinning and the thermo-upwelling extension in eastern China at that time.In addition,field investigation also shows that gold and nonferrous metallic deposits are distributed nearby the Weideshanian granite,with the nonferrous metallic deposits lying within or surrounding the granite pluton and the gold deposits outside the granite pluton.We propose the following mineralization scenario:In the Early Cretaceous,an intensive lithospheric extension induced partial melting and degassing of the metasomatized lithospheric mantle,which resulted in the formation of mantle-derived fluids enriched in metal elements.During the rapid process of magma ascent and intrusion,crust-derived fluids were activated by the magmatic thermal dome and served to further extract ore-forming materials from the crust.These fluids may have mixed with the mantle-derived fluid to form a crust-mantle mixing-type ore-forming fluid.The high-temperature conditions in the center or in contact with the granitic magmatic thermal dome would have been favorable for the formation of porphyry-type,skarn-type,and hydrothermal-vein-type ores,thus forming a series of Mo(W),Cu,and Pb-Zn deposits in the mid-eastern Jiaodong Peninsula.In contrast,the medium-to low-temperature conditions in the periphery of the magmatic thermal dome would have favored the deposition of gold(silver) ores under the appropriate physiochemical and structural conditions.The metallogenic epoch of the molybdenum,copper,and silver deposits,and their spatio-temporal and genetic relations to the gold deposits,as demonstrated in this study,not only provide important insights to the study of regional metallogeny,our understanding of the metallogenesis of the Jiaodong type gold deposit,and the geodynamic background of the large-scale mineralization in the Jiaodong Peninsula,but also have practical value in guiding the mineral exploration. | SONG Mingchun WANG Shanshan YANG Lixin LI Jie LI Shiyong DING Zhengjiang | 2017 | Acta Geologica Sinica(English Edition)2017，91，4： | 12 |
| 6 | Influence of the β-phase morphology on the corrosion of the Mg alloy AZ91显示文摘 | Zhao Mingchun Liu Ming Song Guangling | 2006 | Corrosion Science2006，48，5： | 1 |
| 7 | Exhumation history and preservation of the Jiaojia giant gold deposit, Jiaodong Peninsula显示文摘The Jiaojia giant gold deposit is the largest gold deposit in China, with a total gold reserve of approximately 1200 t.Until now, the knowledge of the exhumation history of post-mineralization period is limited, in particular for the low-temperature thermochronology studies of samples below-1000 m. In this work, we combined zircon fission-track(ZFT) and apatite fission-track(AFT) dating of samples between-1100 and-2000 m to determine the post-mineralization cooling and exhumation history of the Jiaojia giant gold deposit. The ZFT ages ranged from 144.2±6.3 to 124.4±5.5 Ma, representing the cooling period and the disturbance of ore-forming fluid. The AFT ages ranged from 28.1±2.6 to 16.2±1.0 Ma, recording the exhumation and cooling processes. With reference to previous low-temperature thermochronology studies in the Jiaojia goldfield, we estimated the exhumation rate and amount of the Jiaojia giant gold deposit and reconstructed its exhumation and preservation history. The exhumation history was divided into four stages, rapid exhumation(~120–95 Ma), relatively slow exhumation(~95–50 Ma),slow exhumation(~50–30 Ma) and relatively rapid exhumation(since 30 Ma). Each stage corresponds to geological events related to the basin-mountain coupling that have occurred since the Cretaceous in the Jiaodong area, namely, a strong tectonic extension and volcanic eruption in the Jiaolai Basin, subsidence of the Jiaolai Basin and Wangshi Group molasse sedimentary,tectonic quiescence, and the Linqu Group basalt eruption of the Jiaobei uplift. Our results show that the exhumation of the Jiaojia giant gold deposit is ~5.2±1.2 km and the orebody erosion degree is relatively low, indicating huge prospecting potential deep in the Jiaojia giant gold deposit. These findings have significance and practical value for deep prospecting in the Jiaodong area. | Qibin ZHANG Mingchun SONG Zhengjiang DING Meili GUO Mingling ZHOU Changguo DAI Guang HUO Peng ZHANG | 2022 | Science China Earth Sciences2022，65，6： | 1 |
| 8 | Influence of microstructure on corrosion of as-cast ZE41显示文摘 | ZHAO Mingchun LIU Ming SONG Guangling | 2008 | Advanced Engineering Materials2008，10，112： | 1 |
| 9 | The Resource-based View of Competitive Advantage in Two-sided Markets 显示文摘 | TSE E SONG Mingchun | 2009 | Journal of Management Stud- ies2009，46，1： | 1 |
| 10 | Influence of pH and chloride ion oncentration on the corrosion of Mg alloy ZE41 显示文摘 | Zhao Mingchun Liu Ming Song Guanling | 2009 | Corrosion Science2009，50，11： | 1 |
| 11 | LA-ICPMS Zircon U-Pb Age of the Zhongchaye Vermiculite Deposit in Laiwu,Shandong Province显示文摘Objective The Zhongchaye vermiculite deposit is located north of Laiwu.Tectonically,it belongs to the Luxi Block,west of the Tan-Lu fault zone(Fig.1a).The crystalline basement of this area consists of the Neoarchean Taishan Group and Paleoproterozoic Granitoid.The overlying strata are mainly Paleozoic carbonate rocks,Mesozoic clastic rocks。 | LI Jie LI Shiyong SU Xuliang SONG Mingchun | 2020 | Acta Geologica Sinica(English Edition)2020，94，5： | 0 |
| 12 | Gold mineralization in Jiaodong Peninsula and destruction of North China Craton:Insights from Mesozoic granite显示文摘Large-scale tectonic magmatism and extensive gold mineralization have occurred in the eastern North China Craton(NCC)(Jiaodong and Liaodong peninsulas)since Mesozoic,which indicated that the region experienced decratonization process.The genesis type of granites evolved from S-type to I-type and A-type during Late Jurassic to Early Cretaceous,and thus reflects the evolution of geodynamics in the Late Mesozoic,indicating the varied subduction process of the Paleo-Pacific Plate(PPP)and the craton destruction.The evolution of geochemical features shows that the mantle beneath the Jiaodong Peninsula evolved from EM-II in Jurassic to EM-I in Early Cretaceous,demonstrating that the mantle switched from enriched to depleted.The gold of decratonic gold deposits in Jiaodong Peninsula mainly comes from the lithospheric mantle domains metasomatized by fluids derived from the metamorphism and dehydration of the subducted slab in the mantle transition zone.The rapid decomposition of minerals leads to the concentrated release of ore-forming fluids,and this process leads to the explosive gold mineralization during the craton destruction.Extensive magmatic uplift and extensional structures,triggered by the craton destruction in Early Cretaceous formed the extensional tectonic system,providing space for the decratonic gold deposits in Jiaodong Peninsula. | WANG Bin ZHOU Jianbo DING Zhengjiang ZHAO Tiqun SONG Mingchun BAO Zhongyi LYU Junyang XU Shaohui YAN Chunming LIU Xiangdong LIU Jialiang | 2023 | Global Geology2023，26，2： | 0 |
| 13 | CO2-Li-Sr Rich Therapeutic Groundwater in Gounan Village, Yantai, Shandong Province显示文摘Objective The Jiaodong area in Shandong Province of eastern China hosts abundant high-quality groundwater.Most of the mineral water sources in this area,including those in the Laoshan and Kunyu Mountains,occur in Mesozoic granites.The groundwater and mineral waters contain metasilicic acid and strontium but the latter is potable. | SONG Yingxin LU Baoping SONG Mingchun YANG Dongming YAO Chunmei | 2018 | Acta Geologica Sinica(English Edition)2018，92，1： | 0 |
| 14 | Prolonged Mantle Modification beneath the North China Craton:Evidence from Contrasting Mafic Dykes in Jiaodong Peninsula显示文摘The nature of lithosphere mantle beneath North China Craton(NCC) has been changed during the Mesozoic.We investigated the mafic dykes in Jiaodong to put constraint on the origin of them and reveal the mantle evolution of the NCC.Zircons from Kunyushan and Nansu mafic dykes give concordia U-Pb ages of 114.9 and 52.8 Ma,respectively.The Kunyushan mafic dyke has high MgO(~8.0 wt.%) and Cr(>380 ppm) but lower FeO(<10 wt.%) contents.Large ion lithophile elements(LILE) are enriched compared to primitive mantle.The εHf(t) values of zircons are between-15.0 and-20.1.All these geochemical data imply an old and enriched lithosphere mantle source.In contrast,the Nansu mafic dyke has lower concentrations of Mg O(<7.0 wt.%) and Cr(200 ppm–230 ppm) but higher FeO(>11 wt.%) contents.The LILE and light rare earth elements(LREE) are not so strongly enriched relative to the mafic dyke from Kunyushan but display slight enrichment compared to the primitive mantle.Positive zircon εHf(t) values are obtained(from +11.7 to +19.5,with one outlier of +3.4).It is suggested that the Nansu dyke sourced from an enriched MORB mantle and was generated by fluid flux melting. | Leilei Dong Zhiming Yang Mingchun Song | 2023 | Journal of Earth Science2023，34，4： | 0 |
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