Deep gold prospectivity modeling in the Jiaojia gold belt, Jiaodong Peninsula, eastern China using machine learning of geometric and geodynamic variables

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成果类型：

期刊论文

作者：

Chen, Guanghuan;Liu, Zhankun;Chen, Guodong;Xie, Shaofeng;Yang, Xin;...

通讯作者：

Chen, GD

作者机构：

[Chen, Guodong; Chen, Guanghuan; Chen, GD; Liu, Zhankun] Shandong Inst Geol Sci, MNR Key Lab Gold Mineralizat Proc & Resources Util, Shandong Key Lab Mineralizat Geol Proc & Resources, Jinan, Peoples R China.

[Chen, Yudong; Hao, Zihe; Zhong, Huiting; Chen, Guodong; Jiang, Liqun; Chen, Guanghuan; Chen, GD; Liu, Zhankun] Cent South Univ, Sch Geosci & Info Phys, Key Lab Metallogen Predict Nonferrous Met & Geol E, Minist Educ, Changsha, Peoples R China.

[Chen, Yudong; Hao, Zihe; Zhong, Huiting; Chen, Guodong; Jiang, Liqun; Chen, Guanghuan; Chen, GD; Liu, Zhankun] Hunan Key Lab Non Ferrous Resources & Geol Hazard, Changsha, Peoples R China.

[Xie, Shaofeng] Cent South Univ Forestry & Technol, Coll Forestry, Changsha, Peoples R China.

[Yang, Xin; Li, Xiao] Zhaojin Min Ind Co Ltd, Yantai, Peoples R China.

通讯机构：

[Chen, GD ] S

Shandong Inst Geol Sci, MNR Key Lab Gold Mineralizat Proc & Resources Util, Shandong Key Lab Mineralizat Geol Proc & Resources, Jinan, Peoples R China.

Cent South Univ, Sch Geosci & Info Phys, Key Lab Metallogen Predict Nonferrous Met & Geol E, Minist Educ, Changsha, Peoples R China.

Hunan Key Lab Non Ferrous Resources & Geol Hazard, Changsha, Peoples R China.

语种：

英文

关键词：

3D modeling;Ore-forming simulation;3D prospectivity modeling;Gold exploration;Jiaojia gold belt

期刊：

FRONTIERS IN EARTH SCIENCE

ISSN：

2296-6463

年：

2024

卷：

页码：

1308426

DOI：

10.3389/feart.2024.1308426

基金类别：

The author(s) declare financial support was received for the research, authorship, and/or publication of this article. This study was supported by projects of Natural Science Foundation of Hunan Province (No. 2023JJ40715), project (No. KFKT202116) of the Key Laboratory of Gold Mineralization Processes and Resource Utilization, and Shandong Provincial Key Laboratory of Metallogenic Geological Process and Resource Utilization, MNR, and Educational Commission of Hunan Province of China (No. 22A0192).

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本校为其他机构

院系归属：

林学院

摘要：

Gold mineralization in the Jiaojia gold belt was formed in a structurally-dominant hydrothermal mineral system showing a close spatial association with the Jiaojia detachment fault. This study delves into the Jiaojia gold belt from the perspective of coupled spatial association and ore-forming processes by employing spatial analysis of three-dimensional (3D) models, 3D ore-forming numerical modeling, and 3D prospectivity modeling using machine learning techniques (random forest (RF) and multilayer perceptron (MLP)). The overarching goal is to gain insight into the structural-hydrothermal gold ...

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Deep gold prospectivity modeling in the Jiaojia gold belt, Jiaodong Peninsula, eastern China using machine learning of geometric and geodynamic variables

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