Geological Characteristics, Genesis and Resource Utilization of the Wangjiabian Kaolin Deposit in Jiaxian, Shaanxi Province

WANG Fei; ZHANG Yilan; WANG Xiaolang; NIU Ru; LEI Dong; LIU Jin

doi:10.12401/j.nwg.2024106

2025 Vol. 58, No. 2

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Article navigation > Northwestern Geology > 2025 > 58(2): 274-287

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WANG Fei, ZHANG Yilan, WANG Xiaolang, NIU Ru, LEI Dong, LIU Jin. 2025. Geological Characteristics, Genesis and Resource Utilization of the Wangjiabian Kaolin Deposit in Jiaxian, Shaanxi Province. Northwestern Geology, 58(2): 274-287. doi: 10.12401/j.nwg.2024106

Citation:

WANG Fei, ZHANG Yilan, WANG Xiaolang, NIU Ru, LEI Dong, LIU Jin. 2025. Geological Characteristics, Genesis and Resource Utilization of the Wangjiabian Kaolin Deposit in Jiaxian, Shaanxi Province. Northwestern Geology, 58(2): 274-287. doi: 10.12401/j.nwg.2024106

Geological Characteristics, Genesis and Resource Utilization of the Wangjiabian Kaolin Deposit in Jiaxian, Shaanxi Province

1.
Shaanxi Geological and Mineral Innovation Research Institute Co., Ltd., Xi’an 710054, Shaanxi, China
2.
Xi’an Institute of Geological and Mineral Exploration Co., Ltd., Xi’an 710100, Shaanxi, China
3.
Shaanxi Geology and Mining Group Co., Ltd., Xi’an 710054, Shaanxi, China

Received Date: 06 August 2024

Revised Date: 19 November 2024

Accepted Date: 22 November 2024

Publish Date: 20 April 2025

Abstract

Abstract

Ordos is a Mesozoic-Cenozoic sedimentary basin developed on the basis of the Paleozoic North China craton, and is an important multi-energy and mineral resource-rich and concentrated location and production area in China. The lower Jurassic Fuxian Formation is the product of filling in the eroded and dissected surface formed by the Indosinian movement on the Triassic uplift. The Wangjiabian kaolin deposit in Jiaxian, Shaanxi province is hosted in the sandstone-claystone structure of "the fine Fuxian" of the Lower Jurassic Fuxian Formation in the eastern margin of Ordos Basin, with great potential for mineral exploration. However, the geological characteristics, ore deposit genesis, and resource utilization of the deposit are still unclear, which restricts the exploration and development of kaolin deposit in this area. Based on the geological characteristics of this kaolin deposit, this paper conducted tests the chemical composition of SiO₂, Al₂O₃, Fe₂O₃, TiO₂, K₂O, Na₂O, CaO, MgO, MnO, volatile loss, whiteness and other physical properties, as well as the firing shrinkage rate, heat resistance, plasticity index, dry shrinkage rate, firing temperature and other physical properties, discussed the genesis and tectonic setting, summarized the exploration indicators, preliminarily evaluated the quality of the ore stone, and suggestions for resource utilization were proposed.
- Wangjiabian kaolin deposit /
- Ordos Basin /
- geological characteristics /
- ore deposit genesis /
- resource utilization /
- Jiaxian in Shaanxi Province

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References

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