| 符气鑫,岑锐,洪彪,邢增富.海南钼矿成矿规律与资源潜力分析[J].地质找矿论丛,2025,40(2):189-196 |
| 海南钼矿成矿规律与资源潜力分析 |
| Analysis of metallogenic regularity and resource potential of Mo deposits in Hainan Province |
| 投稿时间：2024-11-20 修订日期：2025-04-08 |
| DOI：10.6053/j.issn.1001-1412.2025.02.006 |
| 中文关键词: 钼矿 成矿规律 成矿时代 成矿系列 资源潜力 海南省 |
| 英文关键词:Mo deposit metallogenic regularity mineralization age metallogenic series resource potential Hainan Province |
| 基金项目:中国地质调查局矿产地质志项目(编号DD20221695、DD20190379、DD20160346) |
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| 中文摘要: |
| 海南岛内钼矿资源较为丰富,其成因类型主要有斑岩型、火山岩-斑岩型和岩浆热液型等3种,以斑岩型为主,成矿时期主要为燕山期,根据不同的成因类型又可细分为3个成矿期次。钼矿床的形成受岩浆作用、构造作用控制,成因上与燕山晚期的岩浆活动密切相关。本文依托"中国矿产地质志"项目,详细查阅海南省内多份钼矿相关的地质勘查和研究资料,通过对不同成因类型的钼矿典型矿床进行研究,对海南钼矿床的矿床特征、成矿时代和成因类型进行梳理,划分了成矿系列,采用"体积法"对其资源潜力进行了分析。 |
| 英文摘要: |
| Hainan Island is relatively rich in molybdenum resources. The Mo deposits were formed in Yanshanian Period, genetically divided into three types:volcanic Mo deposit, volcanic porphyry and magmatic hydrothermal Mo deposits,and dominated by the porphyry type. The mineralization is processed in three main stages. The formation of molybdenum deposits is controlled by magmatism and tectonic processes and is genetically closely related to magmatic activities in the late Yanshanian Period. This paper relies on the "Geological Records of Mineral Resources of China" project. Multiple geological exploration and research results related to the molybdenum deposits are detailed. Typical molybdenum deposits of different genetic types are studied to sum up characteristics and clarify the mineralization ages, genetic types and the metallogenic series. The volumetric method is used to analyze the resource potential of the Mo minerals. |
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