| 四川石棉县首次发现独特的自然铂矿床 |
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| 引用本文： | 骆耀南,何虹,李云泉,肖文才,盛东劲,霍佳庆. 四川石棉县首次发现独特的自然铂矿床[J]. 四川地质学报, 2002, 22(4): 198-200 |
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| 作者姓名： | 骆耀南 何虹 李云泉 肖文才 盛东劲 霍佳庆 |
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| 作者单位： | 四川省地勘局,四川成都,610081;四川省地勘局405队,四川都江堰市,611830 |
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| 基金项目： | 由“大规模成矿作用及大型矿集区预测”项目 (G19990 432 0 3)资助 |
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| 摘 要： | 攀西地区大片前震旦纪结晶基底杂岩中产出有众多的前晋宁期层状侵入体,其间可见钒钛磁铁矿化,铬铁矿化,最近在石棉境内新发现一处含铂矿化体呈层状,网脉状产于层状侵入体中,且多以自然铂单矿物存在。伴生主要矿物为磁铁矿,钛铁矿,黄铁矿,黄铜矿等。初步认为该矿床类型属产于层状铁质基性-超基性岩与铜硫化物-钡钛磁铁矿有关的构造-热液再活化型自然铂矿床。
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| 关 键 词： | 四川石棉县 前晋宁期 层状侵入体 自然铂矿床 |
| 文章编号： | 1006-0995(2002)04-0198-03 |
A Native Platinum Deposit First Discovered in Shimian County, Sichuan |
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| Luo Yaonan He Hong Li Yunquan Xiao Wencai. A Native Platinum Deposit First Discovered in Shimian County, Sichuan[J]. Acta Geologica Sichuan, 2002, 22(4): 198-200 |
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| Authors: | Luo Yaonan He Hong Li Yunquan Xiao Wencai |
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| Abstract: | Many Pre-Jinning layered intrusions in Pre-Sinian bsement complex are occurred in Panxi area,in which V-Ti magnetite and chromite mineralizations can be found.Recently,a stratiform and stockwork Pt-bearing mineraliztion is firstly discovered in Shimian area.There are dominantly individual mineral of native Pt and accompanying mineral of magnetite,ilmenite,pyrite and chalcopyrite.It is preliminary considered to be a remobilized structure-hydrothermal native Pt deposit associated with Cu sulfide-V-Ti magnetite mineralization in layered ferruginous basic-ultrabasic rocks. |
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| Keywords: | Shimian county Pre-Jinning Layered intrusion native Pt deposit |
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