全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...

陕西柞水冷水沟地区遥感地质特征及找矿预测

DOI: 10.6046/gtzyyg.2014.04.29, PP. 187-194

Keywords: 遥感,地质特征,预测,矽卡岩化,冷水沟,柞水县

Full-Text   Cite this paper   Add to My Lib

Abstract:

陕西柞水县冷水沟地区中酸性小岩体发育,与之相关的矿产丰富。为加速冷水沟地区找矿工作的突破,应用WorldView-I,ASTER等多源遥感数据开展大比例尺遥感地质解译。厘定了斜长花岗岩、闪长岩、石英闪长岩和花岗岩等4类不同岩性的侵入体,线性断裂构造、断裂破碎带及构造密集带等3类遥感线性构造以及环形构造的遥感地质特征;通过对区内蚀变矿物的分类及光谱特征的分析,应用主成分分析方法直接提取了区内与矽卡岩化有关的“榴石类矿物-透闪石-透辉石-阳起石”和“绿泥石-绿帘石-阳起石-透闪石-透辉石”2类遥感蚀变矿物组合异常。遥感地质特征揭示,冷水沟岩体深部具有较大的岩浆穹窿,外围存在隐伏岩体,遥感异常信息矿致性明显。通过综合分析,在研究区内预测了阳沟凹—吊庄梁和青定坪2个遥感找矿预测区。

References

[1]  董建乐,王艳忠,段晓军,等.吉黑东部沙兰镇—桦皮遥感地质特征及金找矿方向[J].黄金科学技术,2008,16(6):11-15. Dong J L,Wang Y Z,Duan X J,et al.The Remote sensing geological characteristics and gold prospecting direction of Shalan Town-Huapi in the eastern Jilin and Heilongjiang Provinces[J].Gold Science and Technology,2008,16(6):11-15.
[2]  王锋德,赵志芳,毛雨景,等.云南绿春地区遥感地质特征与找矿远景综合分析[J].国土资源遥感,2012,24(2):98-104. Wang F D,Zhao Z F,Mao Y J,et al.A comprehensive analysis of remote sensing geological characteristics and ore prospecting perspective of Luchun area,Yunnan Province[J].Remote Sensing for Land and Resources,2012,24(2):98-104.
[3]  章钦瑜,张登荣,黄国成,等.板桥稀土矿遥感找矿信息提取与矿产预测研究[J].国土资源遥感,2012,24(1):120-126. Zhang Q Y,Zhang D R,Huang G C,et al.The remote sensing prospecting information extraction and mineral resources prognosis in the Banqiao rare earth mineral deposit[J].Remote Sensing for Land and Resources,2012,24(1):120-126.
[4]  张远飞,袁继明,杨自安,等.基于物理意义的二维散点图类型划分与遥感蚀变信息提取[J]. 国土资源遥感,2013,25(2):57- 62. Zhang Y F,Yuan J M,Yang Z A,et al.Type classification of 2D scatter plot of remote sensing image based on the physical meaning and extraction of remote sensing alteration information[J].Remote Sensing for Land and Resources,2013,25(2):57-62.
[5]  张西社.南秦岭柞山地区铜矿成矿类型、成矿规律及找矿预测[J].地质与勘探,2012,48(4):728-741. Zhang X S.Copper mineralization types,metallogenic regularity and prospecting prediction of the Zhashan area in south Qinling Mountains[J].Geology and Exploration,2012,48(4):728-741.
[6]  罗德正.陕西冷水沟—下官房一带中酸性侵入体成铜特征[J].河南地质,1995,13(2):91-94. Luo D Z.The metallogenic characteristics of copper deposits in intermediate acid intrusive in the Lengshuigou-Xiaguanfang district,Shaanxi Province[J].Henan Geology,1995,13(2):91-94.
[7]  张云峰,李领军,冯淳.ASTER数据在北方铝土矿预普查中的应用——以豫西渑池地区为例[J].国土资源遥感,2012,24(1):48-52. Zhang Y F,Li L J,Feng C.The application of ASTER data to bauxite deposit per-survey in northern China:A case study of Mianchi area,western Henna[J].Remote Sensing for Land and Resources,2012,24(1):48-52.
[8]  王瑞廷,李剑斌,任涛,等.柞水—山阳多金属矿集区成矿条件及找矿潜力分析[J].中国地质,2008,36(6):1291-1298. Wang R T,Li J B,Ren T,et al.Metallognic conditions and prospecting potential of the Zhashui-Shanyang poly-metal ore cluster[J].Geology in China,2008,36(6):1291-1298.
[9]  张志军,甘甫平,李贤庆,等.基于ASTER数据的蚀变矿物信息提取——以哈密黄山铜镍矿区为例[J].国土资源遥感,2012,24(2):85-91. Zhang Z J,Gan F P,Li X Q,et al.The extraction of altered mineral information based on ASTER data:A case study of the Huangshan copper-nickel ore district in Hami[J].Remote Sensing for Land and Resources,2012,24(2):85-91.
[10]  任涛,王瑞廷,王向阳,等.秦岭造山带柞水——山阳沉积盆地铜矿勘查思路与方法[J].地质学报,2009,83(11):1731-1737. Ren T,Wang R T,Wang X Y,et al.A way and method for prospecting copper deposit in the Zhashui-Shanyang sedimentary basin in the Qinling orogenic belt[J].Acta Geologica Sinica,2009,83(11):1731-1737.
[11]  耿新霞,杨建民,张玉君,等.ASTER数据在浅覆盖区蚀变遥感异常信息提取中的应用——以新疆西准噶尓包古图斑岩铜矿岩体为例[J].地质评论,2008,54(2):184-191. Geng X X,Yang J M,Zhang Y J,et al.The application of ASTER remote sensing data for extraction of alteration anomalies information in shallow overburden area:A case study of the Baoguto porphyry copper deposit intrusion in western Junggar,Xinjiang[J].Geological Review,2008,54(2):184-191.
[12]  刁海,张达,狄永军,等.基于主成分分析和分形模型的ASTER蚀变异常信息提取[J].国土资源遥感,2011,23(2):75-79. Diao H,Zhang D,Di Y J,et al.The extraction of alteration anomalies from ASTER data based on principal component analysis and fractal model[J].Remote Sensing for Land and Resources,2011,23(2):75-79.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133