已为您找到该学者15条结果 成果回收站
戴塔根, 陈国达
中南工业大学学报,1999,30(4):343~344,-0001,():
-1年11月30日
锡矿山矿区内不同地段或不同深度由于构造作用力的差异导致形成的控矿构造亦有差异在深部主要是断裂及附近的微角砾岩化带和裂隙带控制矿体,在中部,主要是背斜和断层综合控矿,而浅部主要是背斜构造控矿这种控矿构造的类型随深度的变化可分为3层,概括成“三层楼”控矿模式,以此模式为指导,对矿区内外围进行了成矿预测得出北部区的背斜分布区和北矿深部等是有望找矿区段的结论
控矿构造, “三层楼”模式, 成矿预测; 锡矿山锑矿
-
65浏览
-
0点赞
-
0收藏
-
0分享
-
96下载
-
0
-
引用
戴塔根, 吴湘滨, 胡斌
地质地球化学,2001,29(3):101~103,-0001,():
-1年11月30日
研究区内不同时代的地层中,元素Au、Ag、Cu、Zn等具有不同的含量及统计参数特征,在区域上构成了2个大的地球化学场和10个次级场10它们控制了不同类型矿床的分布显示了地球化学场与成矿的内在联系。
雪峰古陆, 地球化学场, 成矿
-
86浏览
-
0点赞
-
0收藏
-
0分享
-
190下载
-
0
-
引用
戴塔根, DAI Ta-gen and CHEN Gua-da
seotectonica et metallogenia Volume 25, Number 1-2 Pages 37-44, 2001, Oct., 2001,-0001,():
-1年11月30日
According to the available data and field rescarch, based on the diwa thcory, the autbors have studied the geotcclonic evolution history and the associated inerlizaton in the Victoria area,It has been shown that this area is in fact a part of the Lachlan diwa region, The Victoria area can be divided into geodome fauit-fold zone and subsidence zone.The former can be subdivided into three zones. From west to east. Which are western uplift zone central depression zone and castern uplift zone. From west to east. Which are western uplift zone. Central depression zone and eastern ulift zone. The evolution history of the Victoria area be divided into four stages-Pregosyn cline.geosyncline. Plateform and diwa. Each stage has distinct sedimentary magmatic and strue-tural features. Of the four stages, diwa stage is the most important for minerlization. Diwa stage started in the Devonisn. During the development of diwa.a number of granites. Which are charac-terized by high SiO2 and Na: O+K2O2, were formed. The granites were abundance with mineral-forming material On the other hand. Diwa geoteetonism reformed and enrieched the geosynelinal or platform ore deposits. Therefore, most of the ore deposits that occurred in the Victoria area are, more or less, related with diwa tectonism
Diwa thcory, minerliation, geotcctonies, Victoria
-
47浏览
-
0点赞
-
0收藏
-
0分享
-
83下载
-
0
-
引用
【期刊论文】SOME EVIDENCES OF CRUST-MANTLE METALLIZATION IN JIAOBEI DISTRICT, SHANGDONG, CHINA
戴塔根, DAI Tagen XIAO Wuquan
seotectonica et metallogenia Volume 18, Number 1-2 Pages 65-68, Mar. 1994,-0001,():
-1年11月30日
There are lots of good depsits occurred in jiaobei Through studying the distribution of gold element in strata and grantes, and the relationship between gold deposits and geotectonic evolution history ete., it has been shown that the gold deposits, which were formed in diwa stage, have two sourees of ore-forming material.One is mante source, the other is crustal source.
Gold deposit,, Jinodong Group,, Soure of ore-forming matcrial., Diwa stage
-
44浏览
-
0点赞
-
0收藏
-
0分享
-
75下载
-
0
-
引用
戴塔根, 龙永珍, 张起钻, 胡斌
地质与勘探,2003(4):1~5,-0001,():
-1年11月30日
桂西铝土矿有原生沉积型和堆积型两种矿床类型,它们关系密切。对铝土矿及其围岩系统取样,进行稀土元素分析。结果表明,原生铝土矿的成矿母岩主要为下二叠统茅口灰岩,其次有少量古陆风化物的加入原生铝土矿形成于海相的沉积环境堆积型铝土矿由原生沉积型铝土矿风化淋滤而成。
稀土元素, 地球化学, 铝土矿床, 桂西
-
46浏览
-
0点赞
-
0收藏
-
0分享
-
145下载
-
0
-
引用