Analysis on Paleohydrogeological Conditions of Mineralization in Yangshan Gold Mine,Gansu Province
Received date: 2014-06-25
Revised date: 2014-08-15
Online published: 2015-01-14
This paper analyzed the effects of regional tectonic evolution and the paleohydrogeological conditions on mineralization and the paleohydrologygeochemistry characteristics of the deposits based on the paleohydrogeological conditions.It set forth ore-controlling factors of the deposits and the reasons for the formation of ore belts center step by step.There has been a further understanding of the genetic of the deposits. During the Devonian period,a set of carbonaceous,siliceous and argillaceous hot-water sedimentations was formed in this area.In the course of regional shallow metamorphism during Indo-Chinese epoch,the gold from the ore-forming fluid was enriched preliminarily in the different stages with the participation of underground water, and the related metallogenic hydrotherm and ore-forming materials migrated along the Anchanghe-Guanyinba fault,then gathered in the favorable structural positions and resulted in superposition Yangshan gold deposits.
LI Shiqiao , GUO Junhua , YU Jinyuan , SHEN Ruiwen , SUN Bin . Analysis on Paleohydrogeological Conditions of Mineralization in Yangshan Gold Mine,Gansu Province[J]. Gold Science and Technology, 2014 , 22(6) : 12 -17 . DOI: 10.11872/j.issn.1005-2518.2014.06.012
[1] 齐金忠,袁士松,李莉,等.甘肃省文县阳山特大型金矿床地质特征及控矿因素分析[J].地质论评,2003,49(1):85-92.
[2] 齐金忠,袁士松,李莉,等.甘肃省文县阳山金矿床地质地球化学研究[J].矿床地质,2003,22(1):24-31.
[3] 齐金忠,杨贵才,罗锡明.甘肃阳山金矿带构造岩浆演化与金矿成矿[J].现代地质,2006,20(4):564-572.
[4] 杨贵才,齐金忠.甘肃省文县阳山金矿床地质特征及成矿物质来源[J].黄金科学技术,2008,16(4):20-24.
[5] 齐金忠,李莉,杨贵才.甘肃省阳山金矿床成因及成矿模式[J].矿床地质,2008,27(1):81-87.
[6] 袁士松,张继武,齐金忠,等.甘肃阳山金矿构造控矿模式[J].黄金地质,2004,10(4):23-27.
[7] 罗锡明,齐金忠,袁士松,等.甘肃阳山金矿床微量元素及稳定同位素的地球化学研究[J].现代地质,2004,18(2):203-209.
[8] 雷时斌,齐金忠.甘肃阳山金矿带地球动力学体制与多因耦合成矿作用[J].地质与勘探,2007,43(2): 33-39.
[9] 陈衍景,张静,张复新,等.西秦岭地区卡林—类卡林型金矿床及其成矿时间、构造背景和模式[J].地质论评,2004,50(2):134-152.
[10] 程斌,张复新,贺国芬.甘肃文县地区阳山超大微细浸染型金矿床的成因与类型[J].地质通报,2006,25(11):1354-1360.
[11] 张复新,侯俊富,张存旺,等.甘肃阳山超大型卡林—类卡林型复合式金矿床特征[J].中国地质,2007,34(6):1062-1070.
[12] 张复新,王立社.秦岭造山带卡林型—类卡林型金矿勘查与研究回顾[J].黄金科学技术,2013,21(5):21-27.
[13] 李志宏,杨印,彭省临,等.甘肃阳山超大型热液金矿床的成矿特征[J].大地构造与成矿学,2007,31(1):63-76.
[14] 李晶,陈衍景,李强之,等.甘肃阳山金矿流体包裹体地球化学和矿床成因类型[J].岩石学报,2007,23(9):2144-2154.
[15] 孙树浩.川北—甘南地区类卡林型金矿床的地质—地球化学特征[J].地质找矿论丛,2005,20(1):8-14.
[16] 郭俊华,齐金忠,孙彬,等.甘肃阳山特大型金矿床地质特征及成因[J].黄金地质,2002,8(2):15-19.
[17] 李晶,陈衍景,李强之,等.甘肃阳山金矿碳氢氧同位素与成矿流体来源[J].岩石学报,2008,24(4):817-826.
[18] 巴斯科夫.成矿规律研究中的古水文地质分析[M].沈照理,译.北京:科学出版社,1981.
[19] 林宝增.白龙江上游地区热液成矿作用中的区域古水文地质条件[J].地质与勘探,1990,(12):5-9.
[20] 李建忠,余金元,胡琴霞,等.甘肃阳山金矿带地质勘查与研究回顾[J].黄金科学技术,2013,21(5):21-27.
[21] 裴先治.勉略—阿尼玛卿构造带的形成演化与动力学特征[D].西安:西北大学,2001.
[22] 阎凤增,齐金忠,郭俊华,等.甘肃省阳山金矿地质与勘查[M].北京:地质出版社,2010.
[23] 李石桥,赵荣,陈泽太.甘肃县阳山金矿床工程地质特征[J].黄金科学技术,2013,21(4):39-43.
[24] 李石桥,贾红芳,谢杰桥,等.甘肃阳山金矿床充水因素分析[J].黄金科学技术,2012,20(1):82-85.
[25] 李石桥,郭俊华,吴春俊,等.甘肃省阳山金矿床水化学特征分析[J].矿产勘查,2012,3(6):862-867.
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