APPLICATION OF THE TRINITY PROSPECTING MODEL IN GOLD EXPLORATION: AN EXAMPLE FROM THE BAWANGGOU GOLD DEPOSIT IN HANYIN, SHAANXI

JIA Feng-yi; ZHAO Yong-hui; YANG Ben-zhao

Volume 22 Issue 2

Jun. 2016

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Article Navigation > Journal of Geomechanics > 2016 > 22(2): 185-198

QIU Yuan-xi, 2001. BASIC FEATURES AND FORMATION MECHANISM OF PARANEOCATHAYSIAN EXTENSIONAL BASINS SYSTEM. Journal of Geomechanics, 7 (1): 1-8.

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JIA Feng-yi, ZHAO Yong-hui, YANG Ben-zhao, 2016. APPLICATION OF THE TRINITY PROSPECTING MODEL IN GOLD EXPLORATION: AN EXAMPLE FROM THE BAWANGGOU GOLD DEPOSIT IN HANYIN, SHAANXI. Journal of Geomechanics, 22 (2): 185-198.

QIU Yuan-xi, 2001. BASIC FEATURES AND FORMATION MECHANISM OF PARANEOCATHAYSIAN EXTENSIONAL BASINS SYSTEM. Journal of Geomechanics, 7 (1): 1-8.

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APPLICATION OF THE TRINITY PROSPECTING MODEL IN GOLD EXPLORATION: AN EXAMPLE FROM THE BAWANGGOU GOLD DEPOSIT IN HANYIN, SHAANXI

The No.1 Geological Team, Shaanxi Geology and Mineral Resources, Ankang 725000, Shaanxi, China

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Abstract

Abstract

Using the trinity prospecting model which study the metallogenic geological processes to determine the metallogenic geological bodies, study the metallogenic structure to analyze the spatial distribution characteristics of ore bodies and study the ore forming fluid to determine the direction of ore prospecting, the prospecting forecast of the Bawanggou gold deposit in hanyin, shaanxi was researched. It is concluded that the large brittle ductile shear zone is the main deformation structure of the ore-forming geological body in the mining area. And the main metallogenic structures are the transition and the superimposed places of the ductile-brittle shear zone. The metallogenic structural plane is mainly the S-C foliation. The characteristic indication of mineralization is the formation of biotite phenocryst sericite quartz schist and sandstone or siliceous rocks. By using the prospecting prediction results, we predict the favorable metallogenic area and put forward suggestions for the exploration work in the Bawanggou gold deposit which is a major breakthrough in prospecting achievements. It indicates that the trinity prospecting model is of great guiding significance for the development of the mineral exploration work.
- gold deposit,
- the trinity prospecting model,
- Hanyin,
- Bawanggou

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