| Citation: |
ZHOU Yun-rong, LI Jian-quan. LATE CARBONIFEROUS PALEOGEOGRAPHY OF THE YANLONG BAUXITE DEPOSIT IN HENAN PROVINCE: Ore-controlling Significance[J]. Geology and Resources, 2019, 28(3): 254-259.
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LATE CARBONIFEROUS PALEOGEOGRAPHY OF THE YANLONG BAUXITE DEPOSIT IN HENAN PROVINCE: Ore-controlling Significance
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Abstract
The Yanlong bauxite deposit is a recently discovered super-large bauxite deposit. By analysis and comparison of a large number of drill core data, it is considered that there existed three main types of sedimentary environment in the area, namely barrier island facies, shallow lake-lagoon facies, and tidal flat-swamp facies. In local barrier island environment, there is no sedimentary mineralization. It is easy to deposit and mineralize in the shallow lake-lagoon environment, in which the thickness of bauxite is moderately correlated with that of ore-bearing rock series. In the tidal flat-swamp environment, the conditions for sedimentary mineralization are poor. The paleogeographic characteristics of Yanlong area in Late Carboniferous determine the thickness of ore-bearing rock series, yet not directly control the mineralization thickness of bauxite. Instead, it indirectly controls the formation by affecting the sedimentary environment combined with other metallogenic conditions.
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References
[1] 陈旺.豫西石炭纪铝土矿成矿系统[D].北京: 中国地质大学, 2009: 41-49. [2] 吴国炎, 姚公一, 吕夏.河南铝土矿床[M].北京:冶金工业出版社, 1996:79-96. [3] 温同想.河南石炭纪铝土矿地质特征[J].华北地质矿产, 1996, 11(4)491-579. [4] 智强, 廉松洲.孙坡-管茅铝土矿矿体特征及找矿标志[J].华北国土资源, 2011, 42(1):28-30. doi: 10.3969/j.issn.1672-7487.2011.01.011 [5] 陈丽娟, 张建东.豫西偃师南部铝土矿地质特征及控矿地质条件[J].地质找矿论丛, 2008, 23(2):144-148. [6] 周红春, 刘文波, 陈永才, 等.偃龙煤下铝地球化学特征及微地貌控制[J].现代矿业, 2015, 554(6):84-88. doi: 10.3969/j.issn.1674-6082.2015.06.033 [7] 李战明, 马晓辉, 郭锐, 等.河南大冶矿区晚石炭世岩相古地理特征及铝土矿找矿方向[J].地质找矿论丛, 2012, 27(4):433-439. doi: 10.6053/j.issn.1001-1412.2012.04.007 [8] 焦赞超, 梁会娟, 刘传权, 等.河南新安县郁山铝土矿床地质特征、成矿规律及成矿物质来源[J].西北地质, 2014, 47(1):221-233. doi: 10.3969/j.issn.1009-6248.2014.01.020 [9] 刘学飞, 王庆飞, 李中明, 等.河南铝土矿矿物成因及其演化序列[J].地质与勘探, 2012, 48(3):449-459. [10] 陈旺.豫西石炭系铝土矿出露位置的控矿因素[J].大地构造与成矿学, 2007, 31(4):452-456. doi: 10.3969/j.issn.1001-1552.2007.04.010 [11] 李建全, 周红春, 曹高社, 等.河南省偃龙煤田深部铝土矿地质特征[J].地质与资源, 2016, 25(4):345-351. doi: 10.3969/j.issn.1671-1947.2016.04.007 [12] 李建全, 席善峰, 李书文, 等.铝土矿资源量估算新方法探讨[J].地质与资源, 2017, 26(4):366-369. doi: 10.3969/j.issn.1671-1947.2017.04.006 [13] 周红春, 李建全, 陈永才, 等.河南偃龙煤田深部铝土等矿种的相变关系及资源量估算方法[J].地质与资源, 2016, 25(5):458-463. doi: 10.3969/j.issn.1671-1947.2016.05.007 [14] 李建全, 冯帅, 安超, 等.河南省偃龙铝土矿床地球化学特征及成矿物质来源分析[J].地质与勘探, 2017, 53(4):704-714. [15] 李战明, 马晓辉, 郭锐, 等.河南大冶矿区晚石炭世岩相古地理特征及铝土矿找矿方向[J].地质找矿论丛, 2012, 27(4):433-439. doi: 10.6053/j.issn.1001-1412.2012.04.007 [16] 杨式溥, 侯鸿飞, 高联达, 等.中国的石炭系[J].地质学报, 1980, (3):167-175. [17] 张源有.豫西铝土矿物质来源和化学沉积分异作用[J].地质与勘探, 1982(10):2-10. [18] 周红春, 刘文波, 陈永才, 等.偃龙煤下铝地球化学特征及微地貌控制[J].现代矿业, 2015, 554:84-88. [19] 席善峰, 冯帅, 安超, 等.河南省偃龙地区铝土矿矿体厚度、A/S值变化特征研究[J].矿产与地质, 2017, 31(4):676-679. doi: 10.3969/j.issn.1001-5663.2017.04.004 [20] 袁见齐, 朱上庆, 翟裕生.矿床学[M].北京:地质出版社, 1979:265-309. -
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ZHOU Yun-rong, LI Jian-quan. LATE CARBONIFEROUS PALEOGEOGRAPHY OF THE YANLONG BAUXITE DEPOSIT IN HENAN PROVINCE: Ore-controlling Significance[J]. Geology and Resources, 2019, 28(3): 254-259.
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Figure 1.
Sedimentary paleogeographic map of Song-Ji area in Late Carboniferous❶
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Figure 2.
Drillhole columns of the Yanlong bauxite deposit
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Figure 3.
Sedimentary profile of ore-bearing rock series of Yanlong bauxite deposit along No.16 exploratory line
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Figure 4.
Thickness of the ore-bearing rock series and bauxite of Yanlong bauxite deposit