| 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 |
| 辽宁省灯塔市大达连沟铁矿地质特征 |
| Geologic characteristics of the Dadaliangou iron deposit in Dengta city, Liaoning province |
| 投稿时间：2017-12-05 |
| DOI：10.6053/j.issn.1001-1412.2018.01.007 |
| 中文关键词: 大达连沟铁矿 地质特征 樱桃园岩组 矿床成因 辽宁省 |
| 英文关键词:Dadaliangou iron deposit geologic characteristics Yingtaoyuan Formation genesis of deposit Liaoning province |
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| 中文摘要: |
| 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1 360~1 430 m，已控制矿体走向延长1 600 m，倾斜延深580 m，平均厚度为127 m。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。 |
| 英文摘要: |
| 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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