新疆乌恰萨瓦亚尔顿铅锌矿床成矿地质特征及找矿远景
Mineral Character and Exploration Prospect of Lead-Zinc Multi-metal Ore Deposits of Sawayaerdun in Xinjiang
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摘要: 随着新一轮地质调查工作的展开,近年来地质工作者在西南天山成矿带进行了大量的地质普查工作,地质找矿方面取得了重要的进展,新疆乌恰萨瓦亚尔顿铅锌多金属矿的发现即是该成矿带地质找矿的重要成果。在普查评价的基础上,对新疆乌恰萨瓦亚尔顿铅锌多金属矿床成矿地质背景及矿床地质特征进行了全面总结,该矿床成矿受地层、构造等因素控制,矿床成因类型为沉积-再造型铅锌矿床。在分析研究的基础上,估算了资源量,初步认为,矿床规模为小型。在总结区内成矿规律的同时,指出了进一步开展矿区地质找矿工作的方向,并对找矿远景进行了初步分析。该矿床的发现,对西南天山成矿带铅锌多金属地质找矿及新一轮地质调查工作具有重要的地质意义,开拓了该成矿带地质找矿的新思路。Abstract: With the new round geology survey applied, geologists put more energy in Tianshan mountains metalogenic belts and get rapid progress in exploration these years. As one of key key progress, sawayaerdun lead-zinc multi-metal oredeposite had been discovered in the belts. On the base of survey appraise, the paper detailed the sawayaerdun lead-zinc multi-metal oredeposits mineralized background and geology character, the deposits was controlled by stratigraphy and tectonic, and we take the deposits as one small scale sediment-recon struction type deposits.After summarized the mineral patter,we suggested the direction of next step and defined the prospect.The discover of saw ayaerdun lead-zinc multimetal oredeposits have important value to exploration and survey in the south Tian shan mountain,It also supply one new method to explore ore deposits in the area.
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Key words:
- Saw ayaerdun /
- lead-zinc oredeposite /
- geology character /
- metallogenetic prospect
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