Data includes excel and JPG format. Excel data includes: Zircon chronology data, whole rock major and trace element analysis data, whole rock strontium and neodymium isotope analysis data, zircon hafnium isotope analysis data. Laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) was used for zircon dating in the school of resources and environmental engineering, Hefei University of technology, China. The major and trace elements of the whole rock were measured in ALS laboratory group (Australian ICP-MS analysis laboratory in Guangzhou, China). The main elements were determined by X-ray fluorescence spectrometry (XRF). Determination of trace elements by ICP-MS on element-2 mass spectrometer RB – Sr and SM – Nd isotope measurements were carried out on the Finnigan mat ‐ 262 thermal ionization mass spectrometer (TIMS) of University of science and technology of China. The State Key Laboratory of geological processes and mineral resources of China University of Geosciences has carried out in-situ Hf isotope analysis on zircon grains, which have been dated by la-icp-ms. The data in JPG format include: (1) geological map of Dabie orogenic belt showing the distribution of Early Cretaceous rocks; (2) geological map of sigongshan area in central Dabie; (3) microscopic image of magmatic rocks of sks intrusion (cross polarized light) (a) quartz diorite (14sk003-1); (4) quartz diorite (14sk003-1); (4) quartz diorite (14sk003-1); (4) quartz diorite (14sk003-1); Four representative zircon cathodoluminescence (CL) images of sks intrusions 5. Zircon u – Pb concordance of sks intrusions 6. Classification of sks intrusions; Harker diagram of sks intrusive magmatic rocks 9. Rb-v of magmatic rocks of sks intrusion. 10 SR – Nd isotopic composition of sks intrusion data source: 11 zircon U-Pb age and age. ε HF (T) diagram of sks intrusive magmatic rocks: 12 (LA / Yb) n-sr / y diagram of sks intrusive magmatic rocks; 13 EU and Sr (a) and EU and Rb (b) diagram of quartz diorite and monzonitic granite in sks intrusion; 14 y and Sr / y fractional crystallization (FC) model Based on the above data, we can analyze the monzogranite and quartz diorite in sigongshan pluton, the largest pluton in the central Dabie unit of Dabie orogenic belt, and provide evidence for their movement analysis in Mesozoic geodynamics.
YAN Jun
This data belongs to U-Pb geochronology data of Mesozoic strata in Huanghua depression, Bohai Bay Basin, inner North China Craton, including Pb, 232Th, 238U contents, 207Pb / 206Pb, 207Pb / 235U, 206Pb / 238U ratios and errors, 207Pb / 235U, 206Pb / 238U ages and errors, etc. Zircon U-Pb dating was carried out by using the second upgraded excimer laser ablation system (geolas HD, 193nm wavelength) and laser ablation inductively coupled plasma mass spectrometry (ICP-MS) with quadrupole (Agilent 7900). The laser frequency is 5Hz and the beam size is 30 nm μ m。 The international standard sample 91500 was used as the external calibration standard for age calculation. Nist610 was used to calculate the concentrations of uranium, thorium and lead, and gj-1 was used to monitor the isotopic ratios The U-Pb isotopic ratios were calculated by cal10.8, and the common Pb was corrected by compb # 3-18. The age of particles younger than 1000mA is based on their 206Pb / 208U ratio. The analysis with > 10% or < – 5% inconsistencies was excluded. The acceptable inconsistencies and accuracies of the analysis were listed in the table below. The harmonic age and the mean age were calculated by isoplot software. The uncertainty of the mean age was 2 σ, The individual analysis report is 1 σ。 The results of geochronology data are published in Science China earth science, and the data quality is reliable. It plays a very important role in the establishment of Mesozoic stratigraphic framework in Bohai Bay Basin covered by Cenozoic. It lays a good foundation for Mesozoic tectonic evolution and basin analysis in this area, and has a good application prospect.
ZHU Jichang
1) This paper describes a new species of Sinoalidae from the Daohugou biota of Middle to Late Jurassic, revises the synonym jiania, and proves the correlation between the Daohugou fossil bed and the Jiulongshan Formation in Luanping. 2) The fossil materials come from Daohugou area, Ningcheng County, Chifeng City, Mongolia in the Middle to Late Jurassic of China. The images of the fossils are imaged by V16 stereomicroscope, the plates are made by PS software, and the line drawings are drawn by CDR software. 3) The new species is based on two fossils, which are preserved in tuff shale. 4) This paper proves the stratigraphic correlation between Daohugou bed and Jiulongshan Formation in Luanping, Hebei Province from the perspective of biostratigraphy.
FU Yanzhe
This data belongs to U-Pb geochronology data of Hailaer Basin in eastern China, including Pb, 232Th, 238U contents, 207Pb / 206Pb, 207Pb / 235U, 206Pb / 238U ratios and errors, 207Pb / 235U, 206Pb / 238U ages and errors, etc. The data belongs to LA-ICP-MS data, and the precision and accuracy meet the research requirements. The results of geochronology data play an important role in the establishment of Mesozoic stratigraphic framework in Hailaer basin, which lays a good foundation for the Mesozoic tectonic evolution and basin analysis in this area, and has a good application prospect.
ZHU Jichang
This map is the result of the project of deep process and resource effect of Yanshanian major geological events, and it is the "Temporal and spatial distribution map of Yanshanian tectonic-magmatic-deposits in Northeast Asia". The diagram systematically summarizes the temporal and spatial distribution of magmatic rocks and deposits in the Yanshanian tectonic period (Jurassic and Cretaceous) in Northeast Asia. The geochronological data, the distribution of magmatic rocks and ore deposits in the map are derived from the papers published during the implementation of the project and previous studies on the geological period. The map can reveal the internal relationship among Yanshanian tectonism, large-scale magmatism and metal mineralization in Northeast Asia, and point out the exploration direction of dominant metal minerals in typical areas.
ZHANG Lipeng
In this data set, the modern standard sample srm683 developed by the National Institute of standards and technology of the United States is used for Zn isotope analysis. The Zn block obtained at the University of science and technology of China is located at 31 N latitude ° 5 ', 117 e °。 Zn isotope data were obtained by MC-ICPMS after acid digestion and ion exchange resin separation. After the sample was digested by acid and separated by ion exchange resin, MC-ICPMS was used to test the zinc isotope, and international standard samples were selected to monitor the test data. The obtained Zn isotopic data can be used as a new international interpolation standard for the establishment of ZB isotopic analysis method by international peers in the future, and provide important significance for the comparison of data between laboratories
HUANG Fang
This data set mainly includes the results of Zn isotope and trace element analysis of iron rich peridotites and pyroxenites from the central European Bohemian orogenic belt. The samples are from the late Paleozoic. The samples include mg rich peridotite, Fe rich peridotite and pyroxenite. The Zn isotopic data were obtained by MC-ICPMS after acid digestion and ion exchange resin separation, and the trace element data were obtained by ICP-MS after acid digestion. After acid digestion, the trace elements were determined by ICP-MS, separated by ion exchange resin, and then determined by MC-ICPMS.
This data set mainly includes the results of Cu and Zn isotopic analysis of mid ocean ridge basalts obtained from iodp1256 borehole in the Pacific Ocean. The sample types include volcanic rocks, sheet dikes, transition zones and gabbros. The Cu and Zn isotopic data were obtained by MC-ICPMS after acid digestion and ion exchange resin separation of whole rock samples. The whole rock sample is crushed to less than 200 mesh without pollution, and the powder is digested by acid and separated by ion exchange resin. Then, the copper and zinc isotopes are tested by MC-ICPMS. The international standard samples are selected to monitor the test data, and the data quality reaches the international first class.
This data set mainly includes Cu isotopic analysis of orogenic peridotites from the everea Alps, Italy, in balmucha and baltisa. Zn isotopic data were obtained by MC-ICPMS after acid digestion and ion exchange resin separation. The whole rock sample was crushed to less than 200 mesh without pollution, and the powder was digested by acid and separated by ion exchange resin. Then the zinc isotope was tested by MC-ICPMS. The international standard samples were selected to monitor the test data. These peridotite Zn isotopic data provide important information for mantle reservoir Zn isotopic composition.
This data set mainly includes Cu isotopic analysis of orogenic peridotites from the everea Alps, Italy, in balmucha and baltisa. Cu isotopic data were obtained by MC-ICPMS after acid digestion and ion exchange resin separation of whole rock samples. The whole rock sample was crushed to less than 200 mesh without pollution, and the powder was digested by acid and separated by ion exchange resin. Then the copper isotope was tested by MC-ICPMS. The international standard samples were selected to monitor the test data. The data quality has reached the international first-class level. The results provide important information for the Cu isotopic composition of peridotite reservoirs.
There are two kinds of data: Excel table and JPG model analysis chart. The Excel data show that the major and trace elements of the whole rock were measured in the ALS laboratory group (Australian ICP-MS analysis laboratory in Guangzhou, China). The main elements were determined by X-ray fluorescence spectrometry (XRF). Trace elements and rare earth elements were determined by element-2 mass spectrometer. The concentrations and isotopic ratios of Rb – Sr, SM – nd and u – th were determined by isotope dilution method. Zircon geochronology and Hf isotope data are also included. The analysis data of JPG model include: 1. Geological map of Dabie orogenic belt showing early Cretaceous distribution; 2. Geological map of BHY shapinggou molybdenum deposit. 3. The geological section is magmatic rock and ore body of shapinggou molybdenum deposit. 4. According to the data of 313 geological team and Mineral Exploration Bureau of Anhui Provincial Bureau of geology, the sample position and the column section of the borehole are modified. 5. Geological map of Xianghongdian area. 6. Geological map of gongdongchong lead-zinc deposit (a) and A-B section of gongdongchong lead-zinc deposit 7. Zircon cathodoluminescence (CL) images of zircons from shapinggou granite porphyry and gongdongchong quartz monzonite porphyry. White and yellow circles represent the location of U-Pb dating and in site Hf isotope, respectively. The adjacent numbers are the analysis results. 8. Zircon U-Pb concordance map of shapinggou granite porphyry and gongdongchong quartz monzonite porphyry. 9. Chemical composition diagram of BHY ore bearing rocks. 10. (a) chondrite normalized REE patterns and (b) n-morb normalized multi-element spider diagram 11. Initial SR – Nd isotopic composition of ore bearing magmatic rocks in the BHY belt. 12. The initial lead isotopic composition of BHY ore bearing rocks. Ore bearing magmatic rocks include SPG, TJP, DG and QEC 13. Zircon U-Pb age (T) of BHY ore bearing rocks ε Hf（t）。 SiO2 and SiO2 ε Nd (T) nd (T) map of magmatic rocks in Dongchong mining area. 15. Production pattern of Mo Pb Zn granitic rocks in North Huaiyang area. The database data can be used to study the mineralization and relationship of granite porphyry to molybdenite in shapinggou area.
YAN Jun
This data set is derived from the paper: Ma, L. *, Wang, Q. *, Kerr, A.C., Yang, J.H., Xia, x.p., ou, Q., Yang, Z.Y., sun, P., 2017. Paleocene (ca. 62 MA) leucogenes in southern Lhasa, Tibet: products of syn colonial strategic analysis during slab roll back? Journal of petroleum, 58 (11): 2089-2114. This research achievement is supported by the special project "deep process and resource effect of major geological events in Yanshanian period" (2016yfc0600400) of national key R & D Program "exploration and exploitation of deep resources". This achievement is a part of the research achievements of associate researcher Ma Lin, researcher Wang Qiang and their team in petrology and deep dynamics of the Qinghai Tibet Plateau. The team applied petrological and geochemical methods to reconstruct the collision evolution history of the southern margin of the Himalayan Tibetan Plateau orogenic belt. The Paleocene (63-58 MA) garnet two mica granite and biotite granite assemblage were determined by the applicant in Gangdise. It is found that the two types of rocks have the same sr-nd-hf-o isotopic composition, but the major elements show the characteristics of increasing with the increase of Si Al composition and decreasing with the decrease of Mg Fe composition. At the same time, similar mineral composition evolution is found, including the transformation from mg biotite to iron biotite, the continuous composition evolution of medium feldspar Pei feldspar aofeldspar albite, and the increasing composition of garnet core to edge, It is revealed that garnet two mica granite is the product of high differentiation evolution of Cenozoic lower crust melt, which provides petrological evidence for the high differentiation genesis of I-type leucogranite. The study also reveals that the Gangdise syn collisional anatexis is related to the diachronic collision of the Indo subcontinent. The interaction model of continental collision and oceanic subduction also provides reference and Enlightenment for understanding the abnormal thermal phenomena of the crust and lithosphere in the global large convergent orogenic belts. The data are from the appendix of this paper. The data set includes: 1. Data of major oxides and trace elements; 2. Whole rock SR Nd isotopic data; 3. Sims zircon U-Pb dating data; 4. LA-ICP-MS zircon U-Pb dating data; 5 zircon HF-O isotope data.
MA Lin
This data includes excel and JPG format chart. Excel data include the contents and isotopic ratios of major and trace elements, Rb Sr and SM nd in the whole rock. All samples were crushed to less than 200 mesh using conventional techniques. The whole rock macro and trace element analysis was carried out in ALS minerals / ALS Chemex laboratory, Guangzhou, China. The contents and isotopic ratios of Rb Sr and SM nd were determined by isotope dilution method at the Key Laboratory of crust mantle materials and environment, University of science and technology of China. Jpg image format data include: (1) field photos and micrographs (cross polarized light) of Zhangbaling and Feidong intrusive rocks（ 2) Cathodoluminescence (CL) images of typical zircons from Zhangbaling intrusive rocks（ 3) Simplified geological map of the study area (a) the study area and its surrounding areas (b) the study area includes Zhangbaling and Feidong areas（ 4) Zircon U-Pb isotopic concordance map of Zhangbaling intrusion（ 5) Zircon U-Pb isotopic consistency map of Feidong intrusion（ 6) TAS igneous rock diagram (7) the relationship between MgO and SiO2 (a) and Mg # and SiO2 (b) (8) chondrite normalized REE model (9) Sr / Y and y) and (LA / Yb) n and YBN chart (10) Mesozoic Magmatic Rocks (LA / Yb) n and YBN of Zhangba formation represent LA / Yb and Yb normalized chondrite（ 11) The initial SR – Nd isotopic compositions of the late Mesozoic Magmatic Rocks of the Zhangba formation. Data of Dabie high Sr / y granitoids (12) initial isotopic composition of lead in Late Mesozoic (13) age distribution map of magmatic rocks in Zhangba formation (14) HF (T) and u – Pb age map of zircon intrusive rocks in Zhangba formation and data of rocks in other areas（ 15) Late Mesozoic Magmatic Rocks of Zhangba formation. This database can be used to study the deep crustal processes and tectonic relationships in the northern Zhangbaling and southeastern Feiling areas.
YAN Jun, LI Yixi
This data set mainly includes Zn isotopic analysis of island arc magmatic rocks obtained from Kamchatka islands and Aleutian Islands. The locations include eastern Kamchatka, central Kamchatka, Atka and umanka islands. The Zn isotopic data were obtained by MC-ICPMS after acid digestion and ion exchange resin separation of whole rock samples. The whole rock sample was crushed to less than 200 mesh without pollution, and the powder was digested by acid and separated by ion exchange resin. Then the zinc isotope was tested by MC-ICPMS. The international standard samples were selected to monitor the test data. The obtained data of island arc magmatic rocks provide important information for Zn isotopic reservoir composition of oceanic basalts.
Data includes excel and JPG format. Excel data includes: whole rock major and trace element analysis data, whole rock strontium and neodymium isotope analysis data, whole rock Pb isotope analysis data. . In Guizhou Tongwei Analytical Technology Co., Ltd. (Guiyang, China), the whole rock macro and trace elements were analyzed by using Axios pw4400 X-ray fluorescence spectrometer and thermal X Series 2. Strontium and neodymium isotopes were analyzed by MC-ICP-MS at the University of Queensland. This data can provide evidence for the genesis of alkaline A-type granites and the geodynamic background of Early Cretaceous in southeastern China. Data in JPG format include: 1. Distribution of Mesozoic granitoids and volcanic rocks in South China 2. Simplified geological map of Mucheng pluton. 3. Microscopic specimens of granodiorite in Mucheng area. 4. Cathodoluminescence (CL) images of zircon crystals selected from typical Mucheng quartz monzonite and granite 5. Zircon U-Pb concordance of representative quartz monzonite and granite 6. Histogram of zircon HF values in representative rocks 7. Chemical classification of rocks in Muchen rock 9. Chondrite normalized REE 10.87sr/86sr and ε Nd (T) diagram of muchenyan. 11. Whole rock lead isotope analysis 12. Zircon saturation temperature and Ti histogram of Mucheng quartz monzonite 13. SiO2 and Ti and SiO2 and Zr of Mucheng quartz monzonite 15. Rb / Sr and BA / RB, Zr / HF and Nb / Ta, th / Yb and BA / La 16. Nd and Hf isotopic map of Mucheng pluton. 17. SiO2 and Mg diagram of Mucheng quartz monzonite and simulated magma
WANG Fangyue
This data is the data of major, trace and rare earth elements, zircon U-Pb age and pyroxene geochemistry of basalt rhyolite whole rock of massive sulfide deposit in hamamid area, Eastern desert of Egypt. The major element data of the whole rock were obtained by XRF analysis, the trace and rare earth element data were obtained by ICP-MS analysis, the zircon U-Pb dating data were obtained by LA-ICP-MS analysis, and the major element composition of pyroxene was obtained by electron microprobe analysis. The above data have been published in high-level SCI journals, and the data are true and reliable. Through the data obtained, the magmatic evolution process can be described, so as to better restrict their relationship with sulfide deposit mineralization.
YANG Xiaoyong
The data is in JPG format. Through the experimental data, zircon chronology and trace element analysis data, the whole rock geochemical analysis data. Zircon geochronology data were analyzed by LA-ICP-MS in mass spectrometry Laboratory of School of resources and environmental engineering, Hefei University of technology. The whole rock geochemical analysis was carried out in the EPMA laboratory, School of resource and environmental engineering, Hefei University of technology. The instrument used was jeol-jxa-8230 EPMA analyzer of Japan Electronics Company. The results of JPG data include: geological map of Dabie orogenic belt, geological sketch of Dabie structure, static photos of migmatite samples, cathodoluminescence map of zircon in gneiss and dark enclave, concordance map of zircon, classification map of feldspar, composition map of calcareous amphibole, classification map of biotite, and mafic map of biotite. This data can provide evidence support for genetic analysis of migmatite in North Dabie.
YAN Jun
This data set comes from the following papers: 1. Bai, Z. - J., Zhong, H., Hu, R. - Z., Zhu, W. - g., 2020. Early sulfur saturation in arc volcanic rocks of southern China: implications for the formation of CO massive porphyry – epichermal Cu – Au deposits. Geochemica et cosmochemical Acta, 280:66-84. The major and trace data, PGE and Au contents of the whole rock limit the crystallization differentiation process and sulfide saturation history of the magma. Furthermore, the contribution of sulfide re dissolution to the mineralization of porphyry shallow geothermal Cu Au deposits is revealed. The data is from the paper table. 2. Feng, Z. - Z., Bai, Z. - J., Zhong, H., Zhu, W. - g., Zheng, S. - J., 2020. Genesis of volcanic rocks in the Zijinshan ore district, SE China: implications for porphyry epithermal mineralization. Minerals, 10 (2): 200, Zircon HF-O isotope limits the source characteristics, magmatic properties and differentiation evolution process of volcanic rocks, and further reveals the metallogenic potential of magmatism in this period.
BAI Zhongjie
The data is divided into excel table data and JPG analysis chart data. The table data include: Table 1 the characteristics of grouper samples in southern Anhui Province; Table 2 EPMA data of apatite in granodiorite from southern Anhui Province; Table 3 LA-ICP-MS data of apatite in granodiorite from southern Anhui The apatite studied in this study was separated from SAP granodiorite samples by heavy liquid method, and then selected by hand under binocular microscope. The selected apatite was mounted in epoxy resin, polished, and then examined by backscattered electron (BSE) image to select self shaped targets for electron probe microanalysis and laicp-ms analysis. The main elements of apatite were determined by jeol-jxa-8230m electron microprobe at the school of resources and environmental engineering, Hefei University of technology. The trace elements were determined by LA-ICP-MS at the Key Laboratory of Mineralogy and mineralization, Guangzhou Institute of geochemistry, Chinese Academy of Sciences. The analysis data include: (1) micrographs of granodiorite samples from southern Anhui Province, showing mineral composition（ a) LQ, (b) JD, (c) QY, and (d) PL granodiorites. Where: PL = plagioclase; KF = potash feldspar; QZ = quartz; Bi = biotite; HBL = amphibole; AP = apatite; ZrN = zircon (2) backscattered electron (BSE) image of euhedral apatite in granodiorite in southern Anhui Province (3) f (wt%) and Cl (wt%) correlation map of apatite samples in granodiorite in southern Anhui Province (4) normalized REE model of (a) apatite (solid symbol) and host rock (hollow symbol) chondrite and (b) apatite primitive mantle marker in granodiorite in southern Anhui Province (5) geochemical map of apatite samples of granodiorite in southern Anhui Province, showing the characteristics of rock classification and magma source area. (6) trace element discrimination map of apatite (solid symbol) and host rock (hollow symbol) in granodiorite in southern Anhui Province, distinguishing adakite from non adakite (7) Apatite in granodiorite from southern Anhui Province (a) δ CE and δ The changes of oxygen fugacity and temperature were reflected by EU value and (b) logfio2 and t diagram. Among them, MH: magnetite hematite buffer, FMQ: forsterite magnetite quartz buffer, IW: iron pyrite buffer (8) geochemical characteristics of apatite samples from granodiorite in southern Anhui Province to distinguish mineralization and non mineralization This database can be used to explore the relationship between polymetallic mineralization of Mesozoic magma and granodiorite in southern Anhui Province, and to judge the types of unmeneralized rocks and deposits by apatite.
XIE Jiancheng
The data are in the form of pictures, including: (1) micrographs of quartz monzodiorite in Anqing area, showing mineral composition. Among them, pl. plagioclase, KFS. Potash feldspar, HBL. Amphibole, Bi. Biotite, QTZ. Quartz (2) Typical cathodoluminescence photos and U-Pb concordance maps of zircons from Yueshan pluton in Anqing. In the cathodoluminescence image, the small solid line circle represents the LA-ICPMS analysis point, and the large dotted line circle represents the la-mc-icpms Hf isotope analysis point. The formation age of the Yueshan pluton is 138.2 ± 1.7 Ma (3) The geochemical diagrams of zircons from adakitic rocks in Anqing are used to explain the REE distribution characteristics of zircons, to distinguish the classification of zircons, the correlation between Zi HF and Ti in zircon temperature (4) Classification map of petrochemical composition of adakitic rocks in Anqing. The adakitic rocks in Anqing are quartz monzodiorite, which are of paraaluminous high-k calc alkaline series (5) The HAAKE diagram of adakitic rocks in Anqing is used to study the correlation between major and trace elements (6) Chondrite normalized REE partition diagram and n-morb normalized trace element spider diagram of Anqing adakitic rock samples (7) The nd Sr isotopic composition of the adakitic rocks in Anqing falls in the range of Nd Sr isotopic composition of the adakitic rocks in the middle and lower reaches of the Yangtze River metallogenic belt, with mixed characteristics (8) The adakitic rocks in Anqing have high radioactive lead isotopic compositions, which are consistent with those of MORB and early Cretaceous basic rocks in the middle and lower reaches of the Yangtze River (9) Zircon of Anqing intrusion ε HF (T) value and U-Pb age map (10) The diagrams of (a) Sr / Y and y, (b) Sr / Y and (LA / Yb) n, (c) K2O / Na2O and Al2O3 show that the adakitic rocks in Anqing were formed by partial melting of subducted oceanic crust (11) The adakitic rocks in Anqing are (a) La / Yb and La, (b) V and Rb, (c) (87Sr / 86Sr) I and 1 / Sr（ × 104)， (d) ε Nd (T) and 1 / Nd（ × 103), showing partial melting and magma mixing (12) The (a) BA and Nb / y diagrams and (b) Rb / Y and Nb / y diagrams of Anqing adakitic rocks show obvious subduction marks (13) Zircon lgfio2 and t of adakitic rocks in Anqing（ º C) Fig. The adakitic rocks in Anqing have high oxygen fugacity and high temperature. Among them, MH: magnetite hematite buffer, FMQ: forsterite magnet quartz buffer, IW: iron pyrite buffer (14) Genetic model of Anqing Copper Gold adakitic rocks. The Anqing adakites are mainly derived from partial melting of subducted oceanic crust, addition of mantle derived magma and assimilation of Neoproterozoic crustal materials during emplacement.
XIE Jiancheng
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