| 王守伦,高元龙,孙福来,张殿学.抚顺—清原地区鞍山群块状硫化物矿床的区域地质特征[J].地质找矿论丛,1986,(1):1-19 |
| 抚顺—清原地区鞍山群块状硫化物矿床的区域地质特征 |
| REGIONAL GEOLOGICAL CHARACTERISTICS OF MASSIVE SULPHIDE DEPOSITS OF ANSHAN GROUP IN FUSHUNQINGYUAN AREA, LIAONING PROVINCE |
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| DOI：10.6053/j.issn.1001-1412.1986.1. 001 |
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| 中文摘要: |
| 抚顺-清原地区位于辽宁省东北部,面积约2500Km2.区内太古代变质岩系广泛发育,其下部为深变质的麻粒岩相地层,上部为中深变质的角闪岩相地层,后者产出红透山式铜锌矿床多处(属红透山地区),以及张胡子沟铜矿床和大荒沟硫铁矿床(属清原北部地区)等一系列块状硫化物矿床(图1).矿石中铅同位素年令为25～26亿年,在形成时代上可以和鞍本地区鞍山群对比. |
| 英文摘要: |
| The described area is located in Northern part of Liaoning province. The metamorphic rocks of the area consist of granulite, plagioclase-gneis, biotite leptite and various kinds of schists of granulite to amphibolite facies By reconstruction, this metamorphic series is composed of three original formations which inciude five originai rock types: intermediate-acid volcanics formation at the bottom basic-felsic bimodae volcanits formation in the middle and basic-andesitic-felsic volcanics formation at the top made up of basic-ultrabasic rocks (komatiite), basic volcanics (tholeiite), andesitic volcanics, felsicvolcanics and sedimentary rocks respectively. |
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