| 胡论元,侯珊珊,梁国安.江西海罗岭钽锡多金属矿田成矿规律及找矿方向探讨[J].矿产勘查,2015,6(2):132-141 |
| 江西海罗岭钽锡多金属矿田成矿规律及找矿方向探讨 |
| Study on the metallogenic regularity and prospecting direction in the Hailuoling tantalum-tin polymetallic ore field in Jiangxi |
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| DOI： |
| 中文关键词: 成矿规律 成矿模式 找矿方向 海罗岭钽锡多金属矿田 江西 |
| 英文关键词: metallogenic regularities, metallogenic model, prospecting direction, Hailuoling tantalum-tin polymetallic ore field, Jiangxi Province |
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| 摘要点击次数: 2054 |
| 全文下载次数: 1283 |
| 中文摘要: |
| 海罗岭矿田位于华夏板块内南岭东西向构造带与武夷北北东向断褶带的复合部位,区内查明了3处具工业价值的矿床,发现了一些具进一步工作的矿化点。文章充分阐述了区内成矿地质特征,并对区内构造、成矿机制和成矿规律进行了分析,建立了酸性(高钠)花岗岩铌、钽(锂、铷、锆、铪)、钨、锡、铜成矿亚系列和次火山岩锡成矿亚系列及多位一体成矿模式,通过分析松岭区、海罗岭区、东华山区和靠崖坑区成矿地质条件,探讨了各区找矿方向,提出了区内具找中大型“广东岩银”式锡矿和“姜坑里”式铌钽矿的前景。 |
| 英文摘要: |
| The Hailuoling tantalum-tin ore field is located in the junction part of East-west trending structural belt of Nanling and the NNE- trending Wuyi faulted fold belt within South China Plate. Three deposits with industrial values have been discovered in this district as well as some mineralization spots which are worth of further exploration. On the basis of describing the metallogenic geological characteristics of the ore field, the ore-controlling structures, mineralization mechanism and metallogenic regularities and mineralization were analyzed, and two metallogneic sub-series were established, i.e., acidic granite-related (high sodium) series including niobium, tantalum, lithium, rubidium, zirconium, hafnium, tungsten, tin and copper mineralization, and sub-volcanic related tin mineralization series, and finally the comprehensive metallogenic model was constructed. Through analyzing geological conditions of Songling, Hailuoling , Donghuashan area and Kaoyakeng mineralization areas, the prospecting direction in the above-mentioned areas were discussed. The authors proposed the prospecting potential for finding middle-large sized “Guangdong Yanyin” type tin deposit and “Jiangkengli” type niobium-tantalum deposit in the mineralization areas. |
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