The study of magmatic mixing is of great significance to reveal the interaction between crust and mantle and to explore the process of diagenesis and mineralization. Jiama mining area is located in the eastern section of Gangdise metallogenic belt. It is a super large porphyry skarn type copper polymetallic deposit. Dark inclusions are widely developed in the medium acid magmatic rocks in the mining area. Detailed petrography, rock geochemistry, Sr Nd isotope geochemistry and U-Pb isotope geochronology are carried out for the diorite inclusions in the dark inclusions in order to find out the genesis of the rocks, It provides enlightenment for magmatic mixing and mineralization, and improves the Jiama diagenesis and mineralization model. The analysis and testing of major and trace elements in rocks were completed in Beijing Institute of geology of nuclear industry. Zircon U-Pb isotopic dating was completed in the deposit geochemical microanalysis room of the State Key Laboratory of geological processes and mineral resources of China University of Geosciences (Beijing). The laser denudation system used for isotopic dating is the geolas193 excimer solid injection system made in the United States, ICP-MS is a Thermo Fisher X Series II quadrupole plasma mass spectrometer produced in the United States. Good data quality.

File naming and required software

The data file is date, which is the experimental data in the article and can be viewed directly.

Data Citations Data citation guideline What's data citation?

Cite as:

Zhang, Z., Wang, L. (2022). Major and trace, electron microprobe and Sr Nd isotopic data of Jiama copper polymetallic deposit in Tibet. A Big Earth Data Platform for Three Poles, DOI: 10.11888/SolidEar.tpdc.272097. CSTR: 18406.11.SolidEar.tpdc.272097. (Download the reference： RIS | Bibtex )

Related Literatures:

1. Zhang, Z.B., Tang, J.X., Tang, P., Chen, G.L., Zhang, Z.K., Gao, X., & Yang, Y. (2019). The origin of the mafic microgranular enclaves from Jiama porphyry Cu polymetallic deposit，Tibet: Implications for magma mixing /mingling and mineralization. Acta Petrologica Sinica, 35(3), 934-952. doi: 10. 18654 /1000-0569 /2019. 03. 19( View Details | Download | Bibtex)

Using this data, the data citation is required to be referenced and the related literatures are suggested to be cited.

Support Program

National Key R&D Program of China (No:2018YFC0604106)

Copyright & License

To respect the intellectual property rights, protect the rights of data authors, expand services of the data center, and evaluate the application potential of data, data users should clearly indicate the source of the data and the author of the data in the research results generated by using the data (including published papers, articles, data products, and unpublished research reports, data products and other results). For re-posting (second or multiple releases) data, the author must also indicate the source of the original data.

License： This work is licensed under an Attribution 4.0 International (CC BY 4.0)