Exploration and Study of Geological Characteristics of Mineral Deposits in Jiangkou Mogou Mining Area Based on Xicheng Lead-zinc Ore Field
张亚雷 ZHANG Ya-lei
（甘肃省有色金属地质勘查局兰州矿产勘查院，兰州 730046）
（Lanzhou Mineral Exploration Institute of Gansu Nonferrous Metal Geological Exploration Bureau，Lanzhou 730046，China）
摘要:西成铅锌矿田已发现多个各类型矿床，矿产资源储量大，在主矿田区域内已发现多个铅锌矿床，江口—磨沟矿区位于西成矿田东段，对该区内赋矿层位、矿体特征、矿床成因及找矿标志研究，可以更好的理解西成矿田东段隐伏铅锌矿床的形成条件和控矿因素，对经济合理的勘探、找矿和开发利用矿产资源至关重要；矿床成因类型的研究，对矿床形成的机制有更深入的了解，这对于矿产资源的预测和丰富度具有重要意义；通过对找矿标志的深入研究直接关系着矿产资源的发现和开发利用，通过对给力标志的研究，可以提高矿产勘查效率、降低勘探成本，对矿产资源勘查资金合理投入具有重要的经济意义。
Abstract: Multiple types of mineral deposits have been discovered in the Xicheng lead-zinc ore field, with large reserves of mineral resources. Multiple lead-zinc deposits have been discovered in the main ore field area. The Jiangkou Mogou mining area is located in the eastern section of the Xicheng ore field. Studying the ore bearing strata, ore body characteristics, ore deposit genesis, and prospecting indicators in this area can better understand the formation conditions and ore controlling factors of the hidden lead-zinc deposits in the eastern section of the Xicheng ore field. It is crucial for the rational exploration of economy, prospecting, and development of mineral
resources. The study of the genesis types of mineral deposits provides a deeper understanding of the mechanisms underlying their formation, which is of great significance for predicting and enriching mineral resources. The in-depth study of prospecting indicators is directly related to the discovery and development of mineral resources. Through the study of the awesome sign, the efficiency of mineral exploration can be improved, the exploration cost can be reduced, and it has important economic significance for the reasonable investment of mineral resources exploration funds.
关键词:秦岭成矿带；西成铅锌矿田；矿产经济；潜在效益；预测远景储量；富矿层位；热水沉积—改造型矿床；成矿规律；矿床成因；矿床经济效益；现实经济意义
Key words: Qinling metallogenic belt；Xicheng lead -zinc ore field；mineral economy；potential benefits；predicting prospectivereserves；rich ore layer；hot water sedimentation transformation type ore deposit；ore -forming law；genesis of mineral deposit；economicbenefits of mineral deposits；real economic significance
中图分类号:P618 文献标识码:A 文章编号:1006-4311（2024）29-113-04 doi:10.3969/j.issn.1006-4311.2024.29.034
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