| 广西望高地区砂锡矿床锡石的标型特征 |
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| 引用本文： | 汤凤仪.广西望高地区砂锡矿床锡石的标型特征[J].桂林工学院学报,1992(2). |
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| 作者姓名： | 汤凤仪 |
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| 作者单位： | 桂林冶金地质学院地质矿产勘查系 |
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| 摘 要： | 根据锡石的物理性质和化学成分及矿物伴生组合特点,望高溶洞砂锡矿床具多源性。其成矿物质主要来源于矿区东北部的姑婆山与乌羊山花岗岩体及接触带的各类含锡原生矿床或矿化点,尤其与矽卡岩型锡石矿床关系最为密切。某些矿物伴生组合特征,可作为寻找富矿层的重要标志。
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| 关 键 词： | 锡石 砂矿床 标型特征 找矿标志 广西 |
THE TYPOMORPHIC PECULIARITIES OF CASSETERITE IN THE CAVE-TYPE Sn PLACER DEPOSIT IN WANGGAO, GUANGXI |
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| Tang Fengyi.THE TYPOMORPHIC PECULIARITIES OF CASSETERITE IN THE CAVE-TYPE Sn PLACER DEPOSIT IN WANGGAO, GUANGXI[J].Journal of Guilin University of Technology,1992(2). |
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| Authors: | Tang Fengyi |
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| Affiliation: | Tang Fengyi Department of Exploration Geology,Guilin College of Geology |
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| Abstract: | According to the typomorphic peculiarities of physical property andchemical composition of casseterite and association characteristics ofassociated minerals, it is considered that the Wang gao cave-type Sn placerdeposit possesses multiple source. Materials aer derived mainly fromGuposhan granite bodies in the northeast of the Sn deposit and their contactmetamorphic zone.Especially,they are closely related to the skarn cassteriteore deposit. Association characteristics of some minerals can be consideredas an important indicator for ore-rich strata |
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| Keywords: | casseterite placer deposit typomorphic peculiarities indicatorfor the ore deposit Guangxi |
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