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Abstract ：
地质生产实习是资源勘查工程专业本科教学的核心实践课程，是培养工科学生工程实践能力、分析和解决复杂工程问题能力的综合实践和应用的课程。地质生产实习涉及矿山实践时具有时间紧、任务重和危险性高的特点，并且矿山经过不断开采也会逐渐剥离直至消失，因此虚拟仿真技术是有效开展实习教学和保留矿山形貌的有效途径。在教育部、福建省教育厅等项目支持下，福州大学资源勘查工程专业建立了紫金山金铜矿全息多维地质成矿规律虚拟仿真实验平台。本文介绍了虚拟仿真实验平台的核心实验内容、校企合作建设平台的途径，探索实验教学与生产实习间的优势互补、相辅相成的关系。
Keyword ：
地质生产实习 地质生产实习 教学探索 教学探索 虚拟仿真实验 虚拟仿真实验 资源勘查工程 资源勘查工程
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| GB/T 7714 | 谢其锋 , 彭向东 , 肖爱芳 et al. “紫金模式”下校企合作虚拟仿真实验室教学体系的建设与探索 [J]. | 中国地质教育 , 2024 , 33 (02) : 143-147 . |
| MLA | 谢其锋 et al. "“紫金模式”下校企合作虚拟仿真实验室教学体系的建设与探索" . | 中国地质教育 33 . 02 (2024) : 143-147 . |
| APA | 谢其锋 , 彭向东 , 肖爱芳 , 李晓敏 , 王少怀 . “紫金模式”下校企合作虚拟仿真实验室教学体系的建设与探索 . | 中国地质教育 , 2024 , 33 (02) , 143-147 . |
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The magma sources, origins and precise forming ages of the miarolite from Qishan and Kuiqi intrusions are still uncertain. New results reveal that, miarolites from the Qishan and Kuiqi intrusions yield crystallization ages of -101 and similar to 98 Ma, and they have a high formation temperature (similar to 910 degrees C) and low oxygen fugacity value, indicating crystallization condition at low pressure in the upper crust with temperature of 678 degrees C. The Qishan and Kuiqi miarolites are characterized by enrichment in SiO2 and high-K alkali, depletion in Ca and Mg, and belong to the high-K weak peraluminous rock series. The samples are enriched in HFSEs (i.e., Ta, Zr and Hf) and LILEs (i.e., Ba, P and Sr), depleted in Ba and Sr with the negative anomaly of Eu. In the primitive mantle normalized trace element spider diagram, the samples show a right-inclined 'seagull-type' pattern, combined the ratios of (La/Yb)N, 10000 x Al/Ga, Rb/Nb and Nb/Ta etc., they were proved to be alkaline A-type granite. Combined the characterize of the trace elements, they were derived from clay-rich source accompanied pelite melting, and subjected to K-feldspar crystallization fractional. The values of eHf(t) and tDM2 are distributed in the range of -2.8 to 3.3 with similar to 1.2 Ga, and -6.0 to 4.0 with similar to 1.2 Ga, revealing that they were generated from the Mesoproterozoic Cathaysia basement rocks. The comprehensive research reveals the Kuiqi and Qishan intrusions derived from crust-mantle mixing and partial melting of the crust, respectively, resulting from lithospheric extension generated by the Paleo-Pacific Plate subducted into the European-Asian Plate.
Keyword ：
A-type granitoid A-type granitoid extension extension geochronology geochronology Mesozoic Mesozoic Southeast China Southeast China subduction subduction
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| GB/T 7714 | Xie, Qifeng , Dong, Yunpeng , Cai, Yuanfeng et al. The Origin of Mesozoic A-type Granitoids, Fujian Province, Southeast China: Insights from Geochronology, Mineralogy and Geochemistry [J]. | ACTA GEOLOGICA SINICA-ENGLISH EDITION , 2024 , 98 (3) : 630-640 . |
| MLA | Xie, Qifeng et al. "The Origin of Mesozoic A-type Granitoids, Fujian Province, Southeast China: Insights from Geochronology, Mineralogy and Geochemistry" . | ACTA GEOLOGICA SINICA-ENGLISH EDITION 98 . 3 (2024) : 630-640 . |
| APA | Xie, Qifeng , Dong, Yunpeng , Cai, Yuanfeng , Zhai, Mingguo , Xiao, Aifang , Zhang, Hong . The Origin of Mesozoic A-type Granitoids, Fujian Province, Southeast China: Insights from Geochronology, Mineralogy and Geochemistry . | ACTA GEOLOGICA SINICA-ENGLISH EDITION , 2024 , 98 (3) , 630-640 . |
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The Dongnan Cu–Mo deposit, located in the southeast of the Zijinshan ore field (the largest porphyry–epithermal system in Southeast China), represents the complex magmatic and metallogenesis events in the region. The petrogenesis and metallogenesis of granitoids from the deposit are not determined, especially the interactions between ore-bearing (granodiorite porphyry) and barren samples (granodiorite and diorite). In the paper, the whole rock geochemical features shared a similar affinity to the middle-lower content and revealed that they derived from partial melting of the Cathaysian basement with the contribution of mantle materials, even represented that they generated in the plate subduction; LA-ICP-MS zircon U–Pb ages show that these granodiorites, granodioritic porphyry and diorite, were generated during 114–103 Ma. The ore-bearing samples mostly presented εHf(t) of negative values (peak value is −4 to −3) with old two-stage Hf model ages (tDM2) (peak value is 1.10–1.15 Ga), while the barren sample showed slightly negative εHf(t) (peak value is −1 to 0) values with young tDM2 (peak value is 1.00–1.05 Ga). The value of zircon Ce4+/Ce3+ ratio mostly higher than 450 was first verified for the ore-bearing samples in the Dongnan Cu–Mo deposit, and the values of ore-bearing were found to be higher than those from the barren, which suggests that the ore-bearing formed in more oxidized parental magma with higher oxygen fugacity. Based on the geochemical characteristic of the element and isotope, we concluded that the Early Cretaceous multi-phases magmatic activities, low melting temperature and low pressure of pluton, and high oxygen fugacity of zircon, were the favorable conditions for metallogenesis of Dongnan Cu–Mo deposit. © 2022, The Author(s), under exclusive licence to Science Press and Institute of Geochemistry, CAS and Springer-Verlag GmbH Germany, part of Springer Nature.
Keyword ：
Dongnan Cu–Mo deposit Dongnan Cu–Mo deposit Magmatism Magmatism Metallogenesis Metallogenesis Zijinshan ore field Zijinshan ore field
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| GB/T 7714 | Xie, Q. , Zhai, M. , Cai, Y. et al. Genesis and metallogenic characteristic of Dongnan Cu–Mo deposit associated granitoids: LA-ICP-MS zircon U–Pb dating and isotope constraint from Zijinshan ore field in southeastern China [J]. | Acta Geochimica , 2023 , 42 (2) : 332-345 . |
| MLA | Xie, Q. et al. "Genesis and metallogenic characteristic of Dongnan Cu–Mo deposit associated granitoids: LA-ICP-MS zircon U–Pb dating and isotope constraint from Zijinshan ore field in southeastern China" . | Acta Geochimica 42 . 2 (2023) : 332-345 . |
| APA | Xie, Q. , Zhai, M. , Cai, Y. , Dong, Y. , Zhang, H. , Xiao, A. . Genesis and metallogenic characteristic of Dongnan Cu–Mo deposit associated granitoids: LA-ICP-MS zircon U–Pb dating and isotope constraint from Zijinshan ore field in southeastern China . | Acta Geochimica , 2023 , 42 (2) , 332-345 . |
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Shanzhuping deposit is located in the southwestern Zijinshan ore field, Shanghang County, Fujian Province, develops the Au, Cu and Mo elements anomaly, and forms Au and Cu deposit. The granodiorite and monzogranite are selected for carrying on petrology, petrography, whole rock geochemistry, U-Pb geochronology and Lu-Hf isotope. Here we report the monzogranite and granodiorite Pb-206/U-238 weighted mean age at 105. 2Ma and 113. 4Ma. Combined with the zircon characteristics of magma oscillation and Th/U ratios, which reveals that there are two episodes magmatic activities of Late Yanshanian. The granodiorite and monzogranite share geochemical affinities with typical island arc, enriched Na element ( Na2O/K2O > 1), light rare earth element ( LREE), large icon lithophile element ( LIEE, such as Ba and K), and U, Th and Pb etc., depleted high field strength element ( HESE, such as Nb, Ta and Zr), and characterized with peraluminous ( A/CNK with 1. 19 similar to 1.68), medium ( La/Yb) N ( 13. 6 similar to 17. 4), and high Mg-#(45. 89 similar to 48. 53); slightly negative Eu anomaly (delta Eu ranges 0. 79 to 0. 97), and slightly positive Ce anomaly ( ranges 1. 0 similar to 1.08). The peak value of zircon two -stage Hf model age (t(DM2)) ranges of 1.05 similar to 1. 10Ga and 0.95 similar to 1. OGa, the epsilon(Hf)( t) ranges of -4. 47 similar to +2.38 ( mainly negative values) and -2. 73 similar to +1.47 (mainly positive values), respectively. Based on previous research results and opinions of this study, we infer that monzogranite derived from melting of Mesoproterozoic ancient basement in upper crust, while granodiorite derived from the Neoproterozoic crustal material and subjected to the contamination of mantle materials. The Shanzhuping deposit formed in Late Yanshanian island arc or active continent margin tectonic setting, which is closely related to paleoPacific plate subducted to Eurasian plate, and the southwest or south of which was predicted as two favorable exploration region.
Keyword ：
Early Cretaceous Early Cretaceous Fujian Province Fujian Province Magmatism Magmatism Shanzhuping deposit Shanzhuping deposit Zijinshan ore field Zijinshan ore field
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| GB/T 7714 | Xie QiFeng , Dong YunPeng , Cai YuanFeng et al. The Early Cretaceous magmatism and geological implication of Shanzhuping deposit in Shanghang region, Zijinshan ore field, Fujian Province, Southeast China [J]. | ACTA PETROLOGICA SINICA , 2022 , 38 (10) : 3037-3051 . |
| MLA | Xie QiFeng et al. "The Early Cretaceous magmatism and geological implication of Shanzhuping deposit in Shanghang region, Zijinshan ore field, Fujian Province, Southeast China" . | ACTA PETROLOGICA SINICA 38 . 10 (2022) : 3037-3051 . |
| APA | Xie QiFeng , Dong YunPeng , Cai YuanFeng , Zhai MingGuo , Xiao AiFang , Zhang Hong et al. The Early Cretaceous magmatism and geological implication of Shanzhuping deposit in Shanghang region, Zijinshan ore field, Fujian Province, Southeast China . | ACTA PETROLOGICA SINICA , 2022 , 38 (10) , 3037-3051 . |
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Abstract ：
单竹坪矿床位于福建省上杭县紫金山矿田的西南部,形成了 Au、Cu和Mo 异常,其中Au、Cu富集成矿.选取单竹坪矿床钻孔岩芯中二长花岗岩和花岗闪长岩作为研究对象,开展岩石学、岩相学、全岩地球化学、锆石U-Pb年代学和Lu-Hf同位素研究.研究结果表明,二长花岗岩和花岗闪长岩锆石206Pb/238U加权平均年龄分别为105.2Ma和113.4Ma.二长花岗岩和花岗闪长岩具有富钠(Na2O/K2O＞1),过铝质(A/CNK=1.19～1.68),富集轻稀土(LREE)、大离子亲石元素(LIEE,如Ba、K)和Th、U、Pb和Hf等元素,亏损高场强元素(如Nb、Ta和Ti等)的特征,属于高钾钙碱性过铝质岩石系列,具有岛弧岩浆岩特征.同时具有中等的(La/Yb)N值(13.6～17.4),高Mg#值(45.89～48.53),以及Eu弱负异常(δEu=0.79～0.97)和Ce弱正异常(δCe=1.0～1.08).锆石两阶段Hf模式年龄(tDM2)峰值分别处于0.95～1.0Ma和1.05～1.10Ma区间;εHf(t)值分别介于-4.47～+2.38和-2.73～+1.47,二长花岗岩以负值为主,花岗闪长岩正负值均有.综合研究认为,二长花岗岩来源于中元古界未受幔源组分影响的古老基底地壳熔融而成,花岗闪长岩来源于新元古界地壳物质并经历了壳-幔混合作用;单竹坪矿床形成于燕山晚期岛弧或活动大陆边缘构造环境,与古太平洋板块的俯冲相关,其西南部或南部是成矿远景区.
Keyword ：
单竹坪矿床 单竹坪矿床 岩浆作用 岩浆作用 早白垩世 早白垩世 福建省 福建省 紫金山矿田 紫金山矿田
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| GB/T 7714 | 谢其锋 , 董云鹏 , 蔡元峰 et al. 福建上杭单竹坪矿床早白垩世岩浆作用及地质意义 [J]. | 岩石学报 , 2022 , 38 (10) : 3037-3051 . |
| MLA | 谢其锋 et al. "福建上杭单竹坪矿床早白垩世岩浆作用及地质意义" . | 岩石学报 38 . 10 (2022) : 3037-3051 . |
| APA | 谢其锋 , 董云鹏 , 蔡元峰 , 翟明国 , 肖爱芳 , 张红 et al. 福建上杭单竹坪矿床早白垩世岩浆作用及地质意义 . | 岩石学报 , 2022 , 38 (10) , 3037-3051 . |
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本实用新型提出一种矿山安全监测装置，其特征在于，包括：气体流量监测装置、声波监测装置、通信模块、供电模块和存储器；所述气体流量监测装置包括由多个横向弧面网和多个纵向弧面网构成的与中轴固定连接的球状网体，以及转速计模块；所述声波监测装置包括设置于球状网体外侧的球状网面、多片探测振片，以及传声器模块；所述探测振片的两端分别与球状网面和中轴固定连接，并穿过球状网体；所述转速计模块和传声器模块分别与中轴连接；所述中轴通过轴承安装于监测装置本体上，并与通信模块和存储器连接。其实现了在固定位置的长期、全向气流流速和声波监测，同时在第一时间实现异常现象的发现和跟踪定位，并及时发出警示的信息。
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| GB/T 7714 | 谢其锋 . 矿山安全监测装置 : CN202020045234.9[P]. | 2020/1/10 . |
| MLA | 谢其锋 . "矿山安全监测装置" : CN202020045234.9. | 2020/1/10 . |
| APA | 谢其锋 . 矿山安全监测装置 : CN202020045234.9. | 2020/1/10 . |
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The Shimian Neoproterozoic plutons are located on the western margin of the Yangtze Block and are important for reconstructing the tectonic environment of this region. We present in situ zircon LA-ICP-MS U-Pb geochronological and Hf isotopic analyses for the plutons, as well as whole-rock major- and trace-element compositions. The monzogranite and syenogranite yield concordant ages of 773.6 +/- 5.6 Ma and 812.2 +/- 1.8 Ma, respectively, which indicates that they formed during the Tonian of the Neoproterozoic. The samples have very similar geochemistry, with high SiO2(71.45-75.46 wt%) and Al2O3(12.38-14.36 wt%) contents. The samples have a geochemical characteristics typical of peraluminous A-type granites, including high Ga/Al and Rb/Sr ratios and elevated contents of high-field-strength elements. The samples also display high Rb/Sr (13.9-23.0) and Rb/Nb (12.5-19.2) ratios. The monzogranite and syenogranite yield positive epsilon(Hf)(t) values (+1.6 to +9.4 and + 5.2 to +9.8, respectively) and T(2DM)ages of 1.54-1.22 Ga and 1.51-1.21 Ga, respectively, which indicates that they were derived from partial melting of Mesoproterozoic crust or contamination with upper mantle. We propose that the syenogranite and monzogranite formed in a syn-orogenic extensional setting during the Tonian period and that continuous subduction was responsible for the Neoproterozoic magmatic activities.
Keyword ：
monzogranite monzogranite Neoproterozoic Neoproterozoic South China South China syenogranite syenogranite U-Pb dating U-Pb dating Yangtze Block Yangtze Block
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| GB/T 7714 | Xie, Qi-Feng , Cai, Yuan-Feng , Zhai, Ming-Guo . Geochemistry and zircon U-Pb ages of the Neoproterozoic Shimian plutons on the western margin of the Yangtze Block, Sichuan Province [J]. | GEOLOGICAL JOURNAL , 2020 . |
| MLA | Xie, Qi-Feng et al. "Geochemistry and zircon U-Pb ages of the Neoproterozoic Shimian plutons on the western margin of the Yangtze Block, Sichuan Province" . | GEOLOGICAL JOURNAL (2020) . |
| APA | Xie, Qi-Feng , Cai, Yuan-Feng , Zhai, Ming-Guo . Geochemistry and zircon U-Pb ages of the Neoproterozoic Shimian plutons on the western margin of the Yangtze Block, Sichuan Province . | GEOLOGICAL JOURNAL , 2020 . |
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紫金山矿田位于华南褶皱系东部,闽西南凹陷西南部,是我国大型-超大型浅成低温热液铜金矿床,区内发现多个与岩浆活动密切相关的金、银、铜等金属矿床.对紫金山矿田东南矿段与成矿密切相关的细粒黑云母花岗岩开展了详细野外地质调查、岩相学和锆石稀土元素、U-Pb年代学和Hf同位素研究.LA-ICP-MS法获得细粒黑云母花岗岩中岩浆结晶锆石~(206)Pb/~(238)U-~(207)Pb/~(235)U谐和年龄为109.5±1.9Ma(MSWD=0.74,N=16),~(206)Pb/~(238)U加权平均年龄为107.44±0.94Ma(MSWD=1.06,N=16),二者在误差范围内结果一致,结合锆石稀...
Keyword ：
Hf同位素 Hf同位素 LA-ICP-MS锆石U-Pb测年 LA-ICP-MS锆石U-Pb测年 伸展减薄 伸展减薄 早白垩世 早白垩世 矿床 矿床 紫金山矿田东南矿段 紫金山矿田东南矿段 花岗岩 花岗岩
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| GB/T 7714 | 谢其锋 , 蔡元峰 , 董云鹏 et al. 福建紫金山矿田黑云母花岗岩锆石U-Pb年代学和Hf同位素组成 [J]. | 地球科学 , 2019 , 44 (04) : 1311-1327 . |
| MLA | 谢其锋 et al. "福建紫金山矿田黑云母花岗岩锆石U-Pb年代学和Hf同位素组成" . | 地球科学 44 . 04 (2019) : 1311-1327 . |
| APA | 谢其锋 , 蔡元峰 , 董云鹏 , 黎敦朋 . 福建紫金山矿田黑云母花岗岩锆石U-Pb年代学和Hf同位素组成 . | 地球科学 , 2019 , 44 (04) , 1311-1327 . |
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本实用新型涉及一种金属矿山地质测量和记录装置，包括采集装置和供电装置，所述采集装置包括：测量模块，用于测量装置所在位置的位置信息，并进一步描绘出装置运动轨迹和矿山地质形态；拍摄模块，用于拍摄、记录装置所在位置的矿山地质现象；存储模块，用于存储测量模块和拍摄模块采集到的数据；显示模块，用于显示测量模块和拍摄模块采集到的数据；以及主控制模块，所述主控制模块分别与测量模块、拍摄模块、存储模块和显示模块连接，用于控制各模块的工作；供电装置用于为各模块供电。该装置有利于同时采集矿山地质形态和地质现象信息。
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| GB/T 7714 | 谢其锋 . 一种金属矿山地质测量和记录装置 : CN201920550823.X[P]. | 2019/4/22 . |
| MLA | 谢其锋 . "一种金属矿山地质测量和记录装置" : CN201920550823.X. | 2019/4/22 . |
| APA | 谢其锋 . 一种金属矿山地质测量和记录装置 : CN201920550823.X. | 2019/4/22 . |
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本实用新型提出一种用于矿山地质测量的可伸缩装置，包括：伸缩刻度杆、设置在所述伸缩刻度杆后方的放大镜、设置在所述放大镜后方的摄像头、以及与所述摄像头相连接的存储器、控制电路、无线通信装置、锂电池和太阳能板；所述放大镜对准伸缩刻度杆上的刻度。通过将太阳能板、控制电路、伸缩刻度杆、摄像头、存储器、放大镜和无线通信装置应用在矿山地质测量装置中，能够同时获取测量矿山矿石、矿物的地质信息，大大拓展矿山地质测量的维度，能够保障装备长期供电，保证长时间运行，以确保长期性的观测、记录以及数据的存储和传输，以实现大量数据资源的采集从而为进一步的分析提供数据基础，其使用和操作也十分方便。
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| GB/T 7714 | 谢其锋 . 用于矿山地质测量的可伸缩装置 : CN201920168053.2[P]. | 2019/1/31 . |
| MLA | 谢其锋 . "用于矿山地质测量的可伸缩装置" : CN201920168053.2. | 2019/1/31 . |
| APA | 谢其锋 . 用于矿山地质测量的可伸缩装置 : CN201920168053.2. | 2019/1/31 . |
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