Enrichment regularity of dispersed elements in Zhugongtang lead-zinc deposit in northwestern Guizhou Province: Geological implication

WU Da-wen; WANG Jun; HE Liang-lun; CAI Jing-chen; YANG Tian; LEI Lin-yang; LIU Yu

doi:10.13686/j.cnki.dzyzy.2025.01.006

2025 Vol. 34, No. 1

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Article navigation > Geology and Resources > 2025 > 34(1): 52-60

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WU Da-wen, WANG Jun, HE Liang-lun, CAI Jing-chen, YANG Tian, LEI Lin-yang, LIU Yu. Enrichment regularity of dispersed elements in Zhugongtang lead-zinc deposit in northwestern Guizhou Province: Geological implication[J]. Geology and Resources, 2025, 34(1): 52-60. doi: 10.13686/j.cnki.dzyzy.2025.01.006

Citation:

WU Da-wen, WANG Jun, HE Liang-lun, CAI Jing-chen, YANG Tian, LEI Lin-yang, LIU Yu. Enrichment regularity of dispersed elements in Zhugongtang lead-zinc deposit in northwestern Guizhou Province: Geological implication[J]. Geology and Resources, 2025, 34(1): 52-60. doi: 10.13686/j.cnki.dzyzy.2025.01.006

Enrichment regularity of dispersed elements in Zhugongtang lead-zinc deposit in northwestern Guizhou Province: Geological implication

1.
No. 113 Geological Brigade, Guizhou Bureau of Geology and Mineral Exploration, Liupanshui 553000, Guizhou Province, China
2.
School of Resources and Environmental Engineering, Guizhou University, Guiyang 550025, China

More Information

Corresponding author: WANG Jun, 429251389@qq.com

Received Date: 25 August 2023

Revised Date: 29 December 2023

Publish Date: 25 February 2025

Abstract

Abstract

The super large Zhugongtang Pb-Zn deposit is recently identified in northwestern Guizhou Province. The content and occurrence of dispersed elements in the ore minerals of the deposit are analyzed by electron probe microanalyzer(EPMA) and inductively coupled plasma mass spectrometry(ICP-MS). The results show that the ores contain multiple dispersed elements including Ge, Tl, Ga, Cd, In and Se, which may occur in sulfide minerals in the form of isomorphism. Specifically, the elements of Cd, Ga, Se and In are mainly enriched in sphalerite, while Tl and Ge mainly in galena. By analyzing the Cd content, Zn/Cd and Ga/In values in sphalerite, it is preliminarily considered that Zhugongtang Pb-Zn deposit may be of hydrothermal sedimentary transformation type genetically.
- lead-zinc deposit /
- dispersed element /
- occurrence state /
- enrichment regularity /
- Guizhou Province

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References

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