国家自然科学基金(40272088)

作品数:33被引量:406H指数:12
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相关作者:牛树银孙爱群王宝德胡华斌毛景文更多>>
相关机构:石家庄经济学院中国科学院中国地质大学(北京)中国地质科学院更多>>
相关期刊:《大地构造与成矿学》《地震研究》《地球化学》《矿床地质》更多>>
相关主题:幔枝构造地幔热柱成矿作用控矿构造成矿物质更多>>
相关领域:天文地球矿业工程自动化与计算机技术更多>>
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镰巴岭铅锌多金属矿床成矿物质来源及成因被引量:2
《河北地质》2011年第3期7-9,共3页罗易 王宝德 牛树银 谢燕 王祥 
国家自然科学基金项目(40272088)
太行山北段是冀北地区巨大矿集区,其中镰巴岭大型铅锌多金属矿床成矿物质来源和成因是该矿床研究中的重要组成部分。通过对该矿床硫、铅、碳、氢、氧、硅、氦、氩同位素研究认为,该矿的成矿物质应来自地球深部,成矿流体以岩浆水为主...
关键词:铅锌多金属矿床 成矿物质来源 成因 阜平幔枝构造 
鲁西幔枝构造及其控矿特征被引量:25
《地质学报》2009年第5期628-641,共14页牛树银 孙爱群 李玉静 王宝德 胡华斌 毛景文 李英平 
国家自然科学基金(编号40872137、40272088);中国地质调查局(编号1212010631106)资助的成果。
从区域地层(岩体)中老外新分布,环状、放射状断裂的展布,轴部缓倾拆离滑脱构造的发育,幔源岩浆活动以及区域岩石学、岩石化学、同位素地质学等方面,探讨了鲁西幔枝构造特征。研究认为鲁西地区北西向陡倾韧性剪切带切割了深部华北地幔亚...
关键词:幔枝构造 地幔热柱 构造控矿 成矿作用 鲁西地区 
大兴安岭白音诺尔铅锌矿控矿构造研究与找矿预测被引量:42
《大地构造与成矿学》2008年第1期72-80,共9页牛树银 孙爱群 郭利军 王宝德 胡华斌 刘建明 
内蒙古地质勘查重大科研项目(内地研2004-05);中国地质调查局项目(1212010631106);国家自然科学基金项目(40272088)资助
成矿物质来源及控矿因素是矿床学研究的前沿课题。过去人们认为成矿物质主要源于含矿围岩的萃取。因此,找矿重点是寻找矿源层。但是,更多的事实表明,成矿物质主要来自深源,通过地幔热柱多级演化迁移至地壳,并在幔枝构造较好的控矿构造...
关键词:幔枝构造 成矿作用 控矿构造 找矿预测 大兴安岭 
甘肃大水闪长岩型金矿床的矿物地球化学特征被引量:37
《地质与勘探》2007年第4期41-45,共5页李红阳 李英杰 袁万明 杨秋荣 康桂玲 曹积飞 
国家自然科学基金项目(编号:40272088);科技部"十五"攻关项目(编号:2001BA609A-07-03)联合资助
大水金矿氧化带下部,发育大量的微细粒浸染状、细脉状黄铁矿和黄铜矿,并出现砷黝铜矿。地表氧化矿中的赤铁矿,是黄铁矿等原生硫化物氧化所致;在矿石矿物成分上,黄铁矿、黄铜矿和砷黝铜矿的Au含量普遍较高。黄铁矿中的Co/N i比值多大于2...
关键词:闪长岩型金矿床 矿物地球化学 甘肃大水 
On the metallogenesis of Dajing Cu-Sn-polymetallic ore deposit,Inner Mongolia,China
《Chinese Journal Of Geochemistry》2007年第4期394-401,共8页NIU Shuyin SUN Aiqun WANG Baode LIU Jianming GUO Lijun HU Huabin XU Chuanshi 
This research was jointly granted by the Key Scientific Research Project of Inner Mongolia Geological Survey(2004-05);the National Natural Science Foundation of China(Grant No.40272088).
The Dajing Cu-Sn-polymetallic ore deposit is famous for its large scale, abundant associated elements, narrow and closely-spaced development of ore veins and high grade, but exploration within the mining district and ...
关键词:地幔支路结构 中国 内蒙古   矿石 
Temporal and spatial distribution of Au-Ag polymetallic ore deposits and source of ore-forming materials in the Zhangjiakou-Xuanhua mantle-branch metallogenetic zone被引量:5
《Chinese Journal Of Geochemistry》2007年第2期123-131,共9页王宝德 吴新国 牛树银 孙爱群 胡华斌 
the National Natural Science Foundation of China (No. 40272088).
The Zhangjiakou-Xuanhua area is a mineral resource-concentrated area for gold-silver polymetallic ore deposits. The temporal and spatial distribution and origin of mineral resources have been argued for a long time. B...
关键词:张家口-宣化幔枝构造 成矿带 金-银多金属矿床 时空分布 成矿物质 来源 
Helium and argon isotopic compositions of the Longquanzhan gold deposit in the Yishu fault zone and their geological implications被引量:1
《Chinese Journal Of Geochemistry》2007年第1期46-51,共6页胡华斌 孙爱群 牛树银 王宝德 李英平 
This research is jointly granted by the National Natural Science Foundation of China (Grant No. 40272088).
The Longquanzhan gold deposit hosted in granitic cataclasites with mylontization of the foot wall of the main Yishui-Tangtou fault. 3He/4He ratios in fluid inclusions range from 0. 14 to 0. 24 R/Ra,close to those of t...
关键词:沂水县龙泉站金矿 沂沭断裂带 氦同位素成分 氩同位素成分 地质意义 
河北黄土梁金矿外围找矿被引量:7
《桂林工学院学报》2006年第3期328-333,共6页付方建 牛树银 韩玉丑 张阁 孙爱群 王宝德 胡华斌 
国家自然科学基金资助项目(40272088);中国地质大调查项目(200110100038)
黄土梁金矿以矿带宽大、延长稳定、矿体密集而著称.但深部钻探却未打到矿体,以致于探矿一度陷入困境.通过对矿区成矿控矿构造的详细研究,发现矿区成矿控矿构造为一陡倾(80°~90°/N∠70°-85°)的韧性剪切带.在该韧性剪切带上...
关键词:幔枝构造 成矿作用 控矿断裂 找矿预测 冀西北 
Characteristics of mantle branch structure in western Shandong and its roles in minerogenesis and ore-controlling被引量:4
《Chinese Journal Of Geochemistry》2006年第4期340-353,共14页孙爱群 胡华斌 牛树银 毛景文 王宝德 李英平 王来明 
This research project was financially supported jointly by the NationaNatural Science Foundation of China (Grant No. 40272088), theLarge-scale Geological Survey in China (No. 2000110100038) and theCentral Mining Funds (2003-20).
This work deals with the characteristics of mantle branch structure in western Shandong Province, China, with respect to the distribution characteristics and ages of the regional strata, the development of ring-like a...
关键词:地幔分支结构 地幔热流柱 地球物理学 地质学 
Grain-size features of a Miocene loess-soil sequence at Qinan: Implications on its origin被引量:36
《Science China Earth Sciences》2006年第7期731-738,共8页QIAO Yansong1,3, GUO Zhengtang2,1, HAO Qingzhen1, YIN Qiuzhen1, YUAN Baoyin1 & LIU Tungsheng1 1. Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029, China 2. Institute of Earth Environment, Chinese Academy of Sciences, Xi’an 710075, China 3. Institute of Geomechanics, Chinese Academy of Geological Sciences, Beijing 100081, China 
This work was supported by the Chinese Academy of Sciences(Grant No.KZCX3-SW-139);the National Natural Science Foundation of China(Grant Nos.40231001 and 40272088);the'973'Project(Grant No.2004CB720203).
In this study, grain-size of 507 bulk samples from the QA-I Mioceneloess-soil sequence at Qinan were analyzed, and the grain-size features are compared with those oftypical Quaternary loess and soil samples, represent...
关键词:Qinan  MIOCENE loess-soil sequence  grain-size  EOLIAN origin. 
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