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| 西南天山锑矿床类型及典型矿床特征 | |
| 引用本文： | 杨富全,王立本,叶庆同,陈明勇.西南天山锑矿床类型及典型矿床特征[J].成都理工大学学报(自然科学版),2002,29(5):545-550. |
| 作者姓名： | 杨富全 王立本 叶庆同 陈明勇 |
| 作者单位： | 1. 国土资源部实物地质资料中心,北京市东燕郊,065201 2. 中国地质科学院矿产资源研究所 3. 新疆地质矿产局第八地质大队 |
| 摘 要： | 西南天山的锑矿床可划分为碳酸盐岩型、碎屑岩型和浅变质岩型 3类 ,并以后 2类为主 ,锑矿床主要特点是锑汞、锑金、锑银共生。查汗萨拉锑银矿床容矿岩系为碎屑岩 ,成矿物质来源于矿源层 ,断裂活动是成矿的主导因素之一。萨瓦亚尔顿金锑矿床赋存于浅变质岩系 ,矿体受一组早期为韧性、中晚期为脆性的剪切带控制 ,成矿物质多来源 ,成矿具多期多阶段特点 ,剪切作用活动及演化是重要的控矿因素。 |
| 关 键 词： | 锑矿床类型 典型矿床 西南天山 |
| 文章编号： | 1005-9539(2002)05-0545-06 |
| 修稿时间： | 2001年7月4日 |
TYPES OF ANTIMONY DEPOSITS AND CHARACTERISTICS OF THE TYPICAL DEPOSITS IN SOUTHWEST TIANSHAN MOUNTAINS |
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| YANG Fu-quan ,WANG Li-ben ,YE Qing-tong ,CHEN Ming-yong.TYPES OF ANTIMONY DEPOSITS AND CHARACTERISTICS OF THE TYPICAL DEPOSITS IN SOUTHWEST TIANSHAN MOUNTAINS[J].Journal of Chengdu University of Technology: Sci & Technol Ed,2002,29(5):545-550. | |
| Authors: | YANG Fu-quan WANG Li-ben YE Qing-tong CHEN Ming-yong |
| Institution: | YANG Fu-quan 1,WANG Li-ben 2,YE Qing-tong 2,CHEN Ming-yong 3 |
| Abstract: | Antimony deposits in Southwest Tianshan are divided into three types, that is, carbonate rock type, clastic rock type and low-grade metamorphic rock type. The clastic rock type and low-grade metamorphic rock type are main types. The antimony deposits are characterized by Sb-Hg, Sb-Au, Sb-Ag paragenetic associations. The host rocks of the Chahansala antimony-silver deposit are clastic rocks, the ore-forming materials mainly came from source beds, and the rupture activity is one of the leading factors of mineralization. The deposit occurs in low-grade metamorphic rock, the ore bodies are controlled by shear zones that are ductle in early period but brittle in middle-late period. The ore-forming materials are varied sources, the metallogenic characteristics are multiphases and multistages, and shearing activity and evolution are important controlling factors. |
| Keywords: | type of antimony deposit typical deposit Southwest Tianshan |
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