| 辽宁省灯塔市大达连沟铁矿地质特征 |
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| 引用本文： | 张连强,王洪波,陈檬,梁茗.辽宁省灯塔市大达连沟铁矿地质特征[J].地质找矿论丛,2018,33(1):54-59. |
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| 作者姓名： | 张连强 王洪波 陈檬 梁茗 |
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| 作者单位： | 辽宁省冶金地质勘查局四○一队;辽宁金石源矿业有限公司; |
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| 摘 要： | 辽宁省灯塔市大达连沟铁矿床位于灯塔市铧子镇,为一隐伏的大型铁矿床,埋深为1 360~1 430m,已控制矿体走向延长1 600m,倾斜延深580m,平均厚度为127m。矿体呈陡立厚板状体,夹石很少,为单一矿体。矿石自然类型为透闪-阳起磁铁石英岩,工业类型为弱磁性铁矿石。矿石品位在走向和垂向上基本稳定,mFe随着深度增加而减少,有害组分含量低。矿床为典型的鞍山式铁矿床,成因类型属沉积-变质型铁矿床。
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| 关 键 词： | 大达连沟铁矿 地质特征 樱桃园岩组 矿床成因 辽宁省 |
| 收稿时间： | 2017/12/5 0:00:00 |
Geologic characteristics of the Dadaliangou iron deposit in Dengta city, Liaoning province |
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| ZHANG Lianqiang,WANG Hongbo,CHEN Meng and LIANG Ming.Geologic characteristics of the Dadaliangou iron deposit in Dengta city, Liaoning province[J].Contributions to Geology and Mineral Resources Research,2018,33(1):54-59. |
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| Authors: | ZHANG Lianqiang WANG Hongbo CHEN Meng and LIANG Ming |
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| Institution: | Liaoning Metallurgy Geology Prospecting Bureau 401 Branch, Dalian 116100, Liaoning, China,Liaoning Jinshiyuan Mining co., LTD, Anshan 114100, Liaoning, China,Liaoning Metallurgy Geology Prospecting Bureau 401 Branch, Dalian 116100, Liaoning, China and Liaoning Metallurgy Geology Prospecting Bureau 401 Branch, Dalian 116100, Liaoning, China |
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| Abstract: | Located in Huazi town of Dengta City, the Dadalaingou iron deposit is a concealed large ore deposit buried to dept of 1360-1430m. The ore body is a single steep tabular body with controlled extension 1600m along strike and 580m along dip. the average thickness is 127m. Natural type of the iron ore is tremolite-actinolite magnetite quartzite and Industrial type weakly magnetic iron ore. The ore grade is basically stable vertically and horizontally but mFe decrease to depth. Harmful component is low. This is a typical Anshan style sedimentary metamorphic iron deposit. |
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| Keywords: | Dadaliangou iron deposit geologic characteristics Yingtaoyuan Formation genesis of deposit Liaoning province |
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