| 新疆东昆仑白干湖钨锡矿田矿化体模型 |
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| 引用本文： | 刘贵忠,李洪茂,王聚胜,张天民,宋成印.新疆东昆仑白干湖钨锡矿田矿化体模型[J].新疆地质,2007,25(2):169-173. |
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| 作者姓名： | 刘贵忠 李洪茂 王聚胜 张天民 宋成印 |
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| 作者单位： | 1. 吉林省地质调查院,吉林,长春,130061
2. 吉林省区域地质矿产调查所,吉林,长春,130022 |
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| 基金项目： | 在此对成稿提供帮助的有关人员表示感谢! |
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| 摘 要： | 白干湖钨锡矿田矿床类型属构造导控的高温热液型,矿化体几何形状取决于导控构造及容矿岩石的性质.该矿床容矿岩石有绢云石英片岩、石英透闪石岩、变质辉长岩、蚀变花岗岩等区内所有岩石类型.矿化是以均匀的微细脉浸染为主,矿化岩石与同类型未矿化岩石特征差别无几,矿化期交代作用十分微弱.矿石类型属于微细脉浸染及富细脉型.矿化体模型是在基本了解矿床地质特征,成控规律以及地表主要矿体形态数据基础上拟建的.理论上,矿化体是以导矿构造为骨架的简化板状矿化体,与易矿化岩层贯通所形成的似层状矿化体构成的复合体.这种复合体即使在高精度矿产勘查过程中也不能保证取得相对准确的数据.因此,准确识别矿化体性质十分重要.
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| 关 键 词： | 白干湖钨锡矿田 矿化体模型 扩容裂隙 石英脉 |
| 文章编号： | 1000-8845（2007）02-169-05 |
| 修稿时间： | 2007-01-102007-03-16 |
MINERALIZED BODY MODEL OF THE TUNGSTEN AND TIN ORE FIELD IN BAIGANHU, EASTERN KUNLUN, XINJIANG |
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| LIU Gui-zhong,LI Hong-mao,WANG Ju-sheng,ZHANG Tian-min,SONG Cheng-yin.MINERALIZED BODY MODEL OF THE TUNGSTEN AND TIN ORE FIELD IN BAIGANHU, EASTERN KUNLUN, XINJIANG[J].Xinjiang Geology,2007,25(2):169-173. |
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| Authors: | LIU Gui-zhong LI Hong-mao WANG Ju-sheng ZHANG Tian-min SONG Cheng-yin |
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| Institution: | 1.Geological Survey of Jilin, Changchun, JiLin,130061, China; 2.Survey of Regional Geology and Mineral of Jilin province, Changchun, JiLin, 130022,China |
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| Abstract: | The deposit type of the Baiganhu tungsten and tin ore field belongs to structural controlled high-temperature hydrothermal deposit. The geometric figure of mineralized body depends on the character of the controlled structure and host rock. The host rocks of this deposit include sericite quartz schist, quartz sanidine rock, metamorphism gabbro and granite. The mineralization is mainly the dissemination of the even thin dike.There is few differences between the mineralized rocks and the nonmineralized rocks. The replacement of mineralization phase is faint.The type of the mineral is thin dissemination hydridization and rich thin dikerock. The mineralized body model is established on the understanding of mineral character, mineral law and the data of geometric figure of ore body. In all, the correct recognition of the character of ore body is very important. |
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| Keywords: | Baiganhu tungsten and tin ore field mineralized body model crack expansion quartz vein |
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