1) primary overprint halo
原生叠加晕
1.
Through analyzing metallogenic geology and geochemical background of Xiaoqinling in Shanxi province and based on the theory of primary overprint halo of metallic deposit,the configuration of this halo is summarized preliminarily, and the halo model is also established.
在分析小秦岭陕西段成矿地质地球化学背景基础上,研究葫芦沟金矿床原生叠加晕结构特征,发现矿床元素轴向分带具明显“反分带序列”特征,即在矿体尾部出现前、尾晕元素共存特征。
2.
The unitary, larger scaled and the more steady primary overprint halo were formed by the primary halo of multi--metallizing phases and the imbricate porphyry copper bodies.
通过对凤凰山铜矿床新的矿化类型—斑岩型铜矿体的系统采样分析,认为斑岩型铜矿体具有各自的原生晕分带性;多阶段矿化作用和多矿体的迭瓦状产出,使各阶段矿化作用和各矿体的原生晕叠加形成了统一的、范围较大的、较为稳定的原生叠加晕。
2) superimposed halo
叠加晕
1.
The model of superimposed halos for blind ore locating prediction in Liba gold deposit, Gansu;
甘肃李坝金矿床定位预测的叠加晕模式
2.
The characteristics of primary superimposed halo of gold orebodies over -266m level were studied in 1995 and the superimposed halo model of gold deposit was established.
１９９５年，又研究了－２６６ｍ标高以上矿体原生叠加晕特点，建立了矿床叠加晕模式，预测深部还有盲矿，验证已见矿。
3) structural superimposed halos
构造叠加晕
1.
The authors has studied the structural superimposed halos's features of jinniu mountain gold deposit,Established the model and marks of structural superimposed halos of the blind ore predicition,then make blind ore prediction in the deposit deeps,take out blind ore targets,and obtain good result by using the model,and marks.
研究了金牛山金矿床的构造叠加晕特点,建立了矿床的构造叠加晕模式和盲矿预测标志,并对深部进行盲矿预测,提出盲矿靶位,取得了良好找矿效果。
2.
The meathod of structural superimposed halos is a new prognostic one for blind orebody exploration, Which is based on the zone thory of primary halos.
构造叠加晕是在发展了原生晕分带理论基础上而开创的一种盲矿预测新方法、新技术。
4) model of superimposed halo
叠加晕模式
5) structural superimposed halo
构造叠加晕
1.
Ideal structural superimposed halo model of deep blind gold orebodies prediction in Gansu Yangshan
甘肃阳山金矿床深部盲矿定位预测的构造叠加晕理想模型
2.
Based on the theory of primary halo zoning and taking into account the element associations and the axial zoning of an orebody at different oreforming stages as well as the spatial superimposition, this paper has established a new model for prognosis of blind orebodies?the structural superimposed halo model.
在原生晕分带理论的基础上,根据不同成矿阶段的元素组合、不同成矿阶段矿体的轴向分带及其在空间上的叠加特点,建立起一种预测盲矿的新模式———构造叠加晕模式。
3.
This paper has dealt with the common features of three superlarge typical quartz-vein type gold ore deposits(Wenyu,Qinling and Dongtongyu) in Xiao Qinling region,established the ideal structural superimposed halo model for prognosis in No.
论述了小秦岭的文峪、秦岭和东桐峪3个特大型典型石英脉型金矿床的构造叠加晕的共性,建立了小秦岭石英脉型金矿床深部第二富集带预测的构造叠加晕理想模式,确定了矿区深部盲矿预测标志,并取得了好的找矿效果。
6) primary halo
原生晕
1.
The primary halo research and the metallogenetic perspective analysis on the new Ⅲ vein of Jiaojia gold deposit in Shandong Province;
山东焦家金矿床新Ⅲ号脉原生晕研究及成矿远景评价
2.
(1) There are compound primary halos of multiple elements,mainly Au and Ag,with Pb、Zn、Cu、Bi、As an.
通过运用地球化学成矿指数、聚类分析和因子分析的理论与方法,解析了萑香洼金矿的地球化学场,得出如下主要研究成果:①金矿床F985矿脉呈现以Au、Ag为主,伴有Pb、Zn、Cu、Bi、As、Sb等多元素的综合原生晕;②厘定金矿床的地球化学原生晕的轴向分带、横向分带和纵向分带;③原生晕轴向分带序列:头晕元素组合为As、Sb、Ba,主成矿晕元素组合为Au、Ag、Pb、Zn、Cu、Mo,尾晕元素组合为Co、Ni、Bi;④依据综合原生晕异常套合的特征,优选了4个找矿靶区,对深部隐伏矿体进行定位预测。
3.
Based on the study on surface and tunnel primary halos,there exist primary halos of Pt,Pd,Ag,Au,Cu,Ni,As,Sb,Cd,Hg and F around ore bodies in the Dayanzi Pt-Cu deposit.
迄今为止文献中未见有铂矿原生晕研究的报道,通过对大岩子矿区地表和不同中段坑道原生晕的研究,发现在铂—钯矿体周围有清晰的F、Sb、Cd、Hg、As、Ag、Au、Pd、Pt、Cu、N i元素的原生晕,其中F、Sb、Cd、Hg、As为前缘指示元素,Au、Ag为近矿指示元素,Pt、Pd、Cu、N i为成矿指示元素。
补充资料：原生晕
分子式：
CAS号：
性质：在矿体或其他地质体周围，赋存在岩石中的地球化学分散晕。
CAS号：
性质：在矿体或其他地质体周围，赋存在岩石中的地球化学分散晕。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条