Application of Spread-Spectrum Induced Polarization (SSIP) Technology in W-Sn Mineral Exploration (Xitian Mining District, SE China)
Source abstract
Abstract
As strategic critical metals, tungsten (W) and tin (Sn) require efficient exploration methods for effective resource development. This study implemented an advanced spread-spectrum induced polarization (SSIP) method in the Xitian mining district of southern China. Through optimized survey system configuration (maximum current electrode spacing of 5200 m, 12-channel acquisition, and five discrete frequency points), we achieved significant advancements: (1) a penetration depth of 1200 m, and (2) three- to five-times higher data acquisition efficiency compared to conventional symmetrical quadrupole arrays. Inversion results of resistivity and chargeability profiles from two parallel survey lines (total length 2.4 km) demonstrated an 85% spatial correlation between resistivity and chargeability anomalies, successfully identifying three mineralized veins. Drill-hole verification confirmed the presence of greisen veins (characterized by low resistivity <100 Ω⋅m and high chargeability > 3%) and skarn veins (moderate resistivity 150–200 Ω⋅m and chargeability 1.5–2%). The method exhibits a detection sensitivity of 0.5% chargeability contrast for deep-seated W-Sn polymetallic deposits, providing quantitative technical references for similar deposit exploration.
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Research context
OpenAlex topics: Geochemistry and Geologic Mapping · Geophysical and Geoelectrical Methods · Geological and Geochemical Analysis
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
School of Geosciences and Info-Physics, Central South University, Changsha 410083, China
Hunan Key Laboratory of Nonferrous Resources and Geological Hazard Detection, Central South University, Changsha 410083, China
Funding
National Natural Science Foundation of China · Project of Hunan Provincial Department of Ecology and Environment · Hunan Provincial Science and Technology Program
References (52)
Show source-provided references
1. Mesozoic metallogeny in East China and corresponding geodynamic settings-An introduction to the special issue10.1016/j.oregeorev.2011.09.003 ↗
2. Geology, mineralization, and fluid inclusion characteristics of the Lermontovskoe reduced-type tungsten (Cu, Au, Bi) skarn deposit, Sikhote-Alin, Russia10.1016/j.oregeorev.2017.06.002 ↗
3. Spatial-temporal distribution of Mesozoic ore deposits in south China and their metallogenic settings
4. Geochemistry of cassiterite and wolframite from tin and tungsten quartz veins in Portugal10.1016/j.oregeorev.2006.05.013 ↗
5. Large-scale tungsten-tin mineralization in the Nanling region, South China: Metallogenic ages and corresponding geodynamic processes
6. Metallogenesis at the Carris W-Mo-Sn deposit (Gerês, Portugal): Constraints from fluid inclusions, mineral geochemistry, Re-Os and He-Ar isotopes10.1016/j.oregeorev.2013.08.001 ↗
7. Geodynamic setting of Late Cretaceous Sn-W mineralization in southeastern Yunnan and northeastern Vietnam
8. Origin, ore forming fluid evolution and timing of the Logrosán Sn-(W) ore deposits (Central Iberian Zone, Spain)10.1016/j.oregeorev.2015.09.020 ↗
9. Anomalously high Sc contents in ore minerals from Sn-W deposits: Possible economic significance and genetic implications10.1016/j.oregeorev.2005.04.004 ↗
10. An Early Cretaceous W-Sn deposit and its implications in southeast coastal metallogenic belt: Constraints from U-Pb, Re-Os, Ar-Ar geochronology at the Feie’shan W-Sn deposit, SE China10.1016/j.oregeorev.2016.09.023 ↗
11. Geology, mineralization, stable isotope, and fluid inclusion characteristics of the Vostok-2 reduced W-Cu skarn and Au-W-Bi-As stockwork deposit, Sikhote-Alin, Russia10.1016/j.oregeorev.2017.02.029 ↗
12. Petrogenesis of Jurassic tungsten-bearing granites in the Nanling Range, South China: Evidence from whole-rock geochemistry and zircon U-Pb and Hf-O isotopes10.1016/j.lithos.2017.01.018 ↗
13. Genetic types, mineralization styles, and geodynamic settings of Mesozoic tungsten deposits in South China10.1016/j.jseaes.2016.12.047 ↗
14. Zircon U-Pb, molybdenite Re-Os and muscovite Ar-Ar isotopic dating of the Xitian W-Sn polymetallic deposit, eastern Hunan Province, South China and its geological significance10.1016/j.oregeorev.2016.03.018 ↗
15. Tungsten deposits of southern Kiangsi, China10.2113/gsecongeo.38.6.431 ↗
16. Lu, H.Z. (1986). The Origin of Tungsten Mineral Deposits in South China, Chongqing Publishing House.
17. Major types and time–space distribution of Mesozoic ore deposits in South China and their geodynamic settings10.1007/s00126-012-0446-z ↗
18. Geology and molybdenite Re-Os age of the Dahutang granite-related veinlets-disseminated tungsten ore field in the Jiangxin Province, China10.1016/j.oregeorev.2013.02.005 ↗
19. Prospecting progress and potential of Sn-Pb-Zn polymetallic deposits in Xitian area, Hunan Province
20. Metallogenetic geological characteristics and prospecting of tin-polymetallic deposits in central Xitian area, eastern Hunan
21. Reconstraint from zircon SHRIMP U-Pb dating on the age of magma intrusion and mineralization in Xitian tungsten-tin polymetallic orefield, eastern Hunan Province
22. Geochronology of the greisen-quartz-vein type tungsten-tin deposit and its host granite in Xitian, Hunan Province
23. Geophysical investigation of subsurface mineral potentials in North-Central Nigeria: Implications for sustainable mining and development
24. Geophysical exploration for gold and associated minerals, case study: Wadi El Beida area, South Eastern Desert, Egypt10.1088/1742-2132/6/4/002 ↗
25. Titanium geophysics: The application of induced polarization to sea-floor mineral exploration10.1190/1.1442472 ↗
26. Summary of technology for a comprehensive geophysical exploration of gold mine in North China Craton10.1007/s11430-020-9818-2 ↗
27. High-resolution unmanned aerial vehicle aeromagnetic surveys for mineral exploration targets10.1111/1365-2478.12914 ↗
28. Yin, Y., Chen, J., Zhao, Z., Yang, Y., Li, C., Li, H., and Zhao, X. (2025). Integrated geophysical prospecting for deep ore detection in the Yongxin gold mining area, Heilongjiang, China. Sci. Rep., 15.10.1038/s41598-025-92108-3 ↗
29. Prospecting model and deep mineralization predictions for the Lamasu-Saibo copper deposit based on combined geological and geophysical exploration information10.1016/j.oregeorev.2025.106443 ↗
30. Geophysical inversions applied to 3D geology characterization of an iron oxide copper-gold deposit in Brazil10.1190/geo2016-0490.1 ↗
31. Integrated geophysical investigation for shallow-scale massive (Pb-Zn) sulphide and barite exploration in the Abakaliki and Obubra Mining Districts (AOMD), Southeastern Nigeria
32. Integrated geophysical exploration for the Longtoushan Ag-Pb-Zn deposit in the southeast of the Da Xing’an Ling mountains, Inner Mongolia, northern China10.1071/EG09041 ↗
33. 2-D resistivity surveying for hydrocarbons-A primer
34. Synthetic model testing and distributed acquisition dc resistivity results over an unconformity uranium target from the Athabasca Basin, northern Saskatchewan10.1190/1.2831679 ↗
35. A new survey design for 3D IP inversion modelling at Copper Hill10.1071/EG01152 ↗
36. Application of joint inversion of Wenner and pole-dipole arrays in limestone exploration10.1007/s13146-023-00885-7 ↗
37. Alfouzan, F.A., Alotaibi, A.M., Cox, L.H., and Zhdanov, M.S. (2020). Spectral induced polarization survey with distributed array system for mineral exploration: Case study in Saudi Arabia. Minerals, 10.10.3390/min10090769 ↗
38. Yang, Y., Zhang, G., Yao, C., Deng, Z., Ren, Z., and Li, C. (2023). Application of induced polarization method in mineral resource exploration. Sustainability, 15.10.3390/su15043840 ↗
39. Ullah, F., Zhou, X., Chen, R., Yang, L., Yao, H., Hu, H., Chen, S., and Wang, Q. (2024). Cu-Polymetallic Deposit Exploration under Thick Cover in Gucheng-Yaxi Area Using Audio-Magnetotelluric and Spread-Spectrum-Induced Polarization. Minerals, 14.10.20944/preprints202405.1860.v1 ↗
40. Application of 2-D electrical resistivity imaging, and induced polarization methods for delineating gold mineralization at Felda Chiku 3, Kelantan, Malaysia10.17576/jsm-2023-5201-25 ↗
41. Characterization of potential Cu-Au mineralization using electrical resistivity and induced polarization methods: A case study in Eastern Labo, Bicol, Philippines10.1093/jge/gxad018 ↗
42. 2-D subsurface ImagingTechniques for deep ore mineral mapping using geoelectrical and induced polarization (IP) methods10.1016/j.proeps.2013.01.019 ↗
43. Wu, C., Zou, C., Peng, C., Liu, Y., Wu, T., Zhou, J., and Tao, C. (2022). Numerical simulation study on the relationships between mineralized structures and induced polarization properties of seafloor polymetallic sulfide rocks. Minerals, 12.10.3390/min12091172 ↗
44. Exploration of a copper ore deposit in Elbistan/Turkey using 2D inversion of the time-domain induced polarization data by using unstructured mesh10.1007/s00024-022-03071-3 ↗
45. Delineation and quasi-3D modeling of gold mineralization using self-potential (SP), electrical resistivity tomography (ERT), and induced polarization (IP) methods in Yassa Village, Adamawa, Cameroon: A case study10.1007/s00024-022-02951-y ↗
46. Integrated Geophysical Investigation for Potential Gold Mineralised Zone within Lower Part of Zuru Schist Belts, NW Nigeria10.62292/njp.v33(s).2024.212 ↗
47. Analysis of exploration effect of spread spectrum induced polarization (SSIP) method—Taking the exploration of Dongxiangqiao manganese deposit in Lingling district, Yongzhou City, Hunan Province as an example
48. Application of multiscale electromagnetic joint methods in deep karst detection in phosphorus pines in Guizhou Province
49. Cao, J., Wu, Q., Yang, X., Kong, H., Li, H., Xi, X., Huang, Q., and Liu, B. (2018). Geochronology and genesis of the Xitian W-Sn polymetallic deposit in eastern Hunan Province, South China: Evidence from zircon U-Pb and muscovite Ar-Ar dating, petrochemistry, and wolframite Sr-Nd-Pb isotopes. Minerals, 8.10.3390/min8030111 ↗
50. Well-Constrained mineralization ages by integrated 40Ar/39Ar and U-Pb dating techniques for the Xitian W-Sn polymetallic deposit, South China
51. Correlation analysis for spread-spectrum induced-polarization signal processing in electromagnetically noisy environments10.1190/geo2016-0109.1 ↗
52. Ahmad, J., Chen, R., Ahmed, I., Yaseen, M., Shah, S.A., Rahim, O.A., Ullah, F., Fahad, S., and Rui, L. (2024). Spread Spectrum Induced Polarization (SSIP) Survey for the Qiushuwan Copper-Molybdenum Deposits in Southern Henan Province, China. Minerals, 14.10.20944/preprints202406.0143.v1 ↗