| 摘要: |
| 江西贵溪冷水坑矿田是国家级银资源基地。本文在系统研究冷水坑矿田成矿地质条件、矿床地质特征的基础上,从分析主要控矿因素和成矿系统入手,初步建立了冷水坑矿田成矿模式。认为冷水坑矿田矿床类型主要有两类:即斑岩型矿床和层控叠生型矿床。结合矿田成矿特征和成矿模式,进行了成矿预测,提出冷水坑矿田小源区、麻地-燕山区和闽坑-岭西铅锌区3个成矿预测区具有较好的找矿远景,为进一步开展找矿工作提供了依据。 |
| 关键词: 成矿模式 成矿系统 银铅锌矿床 冷水坑 江西 |
| DOI： |
| 附件 |
| 投稿时间：2011-10-25修订日期：2011-11-26 |
| 基金项目: |
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| Metallogenic model for the silver-lead-zinc deposits in the Lengshuikeng ore field, Jiangxi |
| LUO Ze-xiong, WAN Hao-zhang, HE Xi-rong |
| (No. 912 Geological Party, Jiangxi Bureau of Geology and Mineral Resources, Yingtan 335001, Jiangxi, China) |
| Abstract: |
| The metallogenic model for the silver-lead-zinc deposits in the Lengshuikeng ore field, Jiangxi is constructed on the basis of geology, ore-controlling factors and mineralization systems of the Lengshuikeng ore field. The ore deposits in the ore field may be classified into two types:porphyry-type and stacked stratabound-type ore deposits. The metallogenic prognosis is also made in the light of the metallogenic model presented in this study, and three exploration prospects are delineated, including the Xiaoyuan, Madi-Yanshan and Minkeng-Lingxi leadzinc mining districts favourable for further exploration. |
| Key words: metallogenic model mineralization system silver-lead-zinc deposit Lengshuikeng Jiangxi |
