由位场异常高分辨率探测地质界线：增强解析信号技术

研究了一种高辨率技术，用于对接触带和断层之类地质界线成像，通过追踪由两个水平梯度的ｎ阶垂向导数值的一个垂直梯度组成的增强解析信号极大振幅，可以确定地质界线的轮廓。     

高黎贡山构造带南段构造变形史

高黎贡山构造带南段构造变形史胡建军（云南地勘局区调所）位于云南西部的高黎贡山，由于它复杂的地质结构构造和丰富的矿产资源，历来是国内＿外地质工作者十分关注的地区之一。高黎贡山构造带由北向南，从南北向延伸至龙陵后，转为北东一南西走向。这里所指的高黎贡山构...     

A Study on the Geological—Geochemical Dynamics of Hydrothermal Ore Deposition as Exemplified by the Muping—Rushan Gold Deposit Belt,Eastern Shandong,China

This paper presents a method of establishing a hydrothermal ore-forming reaction system.On the basis of the study of four typical hydrothermal deposits,the following conclusions concerning geochemical dynamic controlling during hydrothermal mineralization have been sions concerning geochemical dynaamic controlling during hydrothermal mineralization have been drawn:(1)The regional tectonic activities control the concentration and dispersion of elements in the ore-forming process in terms of their effects on the thermodynamic nature and conditions of the ore-forming reaction system.(2)During hydrothermal mineralization the activites of ore-bearing faults can be divideb into two stages:the brittle splitting stage and the brittle-tough tensing stage,which would create characteristically different geodynamic conditions for the geochemical thermodynamic ore-forming system.(3)The hydrothermal ore-forming reaaction system is an open dynamic system.At the brittle splitting stage the system was so strongly supersaturated and unequilibrated as to speed up and enhance the crystallization and differentiation of ore-forming fluids.And at the brittle-tough tensing stage,the ore-forming system was in a weak supersaturated state;with decreasing temperature and pressure the crystallization of oreforming material would show down,and it can be regarded as an equilibrated state.(4)In the lates stages of hydrothermal evolution,gold would be concentrated in the residual ore-forming solution.The pulsating fracture activite in this stage led to the crush of pyrite ore and it was then filled with gold-enriched solution,forming high-grage“fissure”gold ore.This ore-forming process could be called the coupling mechanism of ore formation.     

斜向板块运动和大陆构造

三维变形必定与斜向板块汇聚有关，三维变形通常也引起反块边缘处收缩和横推分量之间的变形的分块，转换挤压和转换拉张的走滑分块运动学模式确定了３ 个关键参数之间的准确关系。对两个构造环境的应用证实这个参数存在明显的一致性，同时还表明这两个地区的变形应用走滑分块转换挤压这一模式是很有效的。     

山东文登金矿成矿动力学研究

本文通过古应力估算，流体包体研究，应变测量以及矿化蚀变规律研究，探讨了山东文登金矿的动力作用与金成矿的主要关系，认为构造动力作用的金成矿的主要原因，韧性剪切作用向韧－脆性变形作用的过渡过程是金成矿的必要条件之一。     

谈调整构造

调整构造是伸展型沉积盆地和造山带中普遍存在的构造,它与走向构造一起,控制了沉积盆地或造山带的基本轮廓与内部结构。调整构造横切走向构造,并与之共同控盆、控岩、控矿,并间隔开两侧不同的构造样式。它以长时期、多阶段活动,具有高渗透性为主要特征,是控制矿带展布与矿床就位的重要构造,也是固定成矿预测区与找矿靶区的重要依据之一,本文以鲁西、中亚及乌拉山-大青山地区、兰坪─思茅盆地区及右江盆地区为例,论述了调整构造的基本特征及控矿作用。     

京西煤田地薄皮式推覆构造

马兰薄皮式推覆构造由Ｆ０９、Ｆ０１分别成顶底部推覆构造的边界断层及主滑面，其间包容着１４个断片，向下消失于基底滑脱面之上，构成典型的侏罗山式薄皮构造。外来岩体由北西向南东推覆滑动，滑移距离在７ｋｍ以上，地层长度缩短５倍左右，地层厚度增加３倍。推覆构造产生于Ｊ３ｔ之后，Ｋ１ｄ之前，系燕山台运动中晚期，向下切割及叠加在早期Ｆ１滑覆构造系统之上。构造发育规律对找煤勘探具有重要的指导意义。     

唐古拉坳陷中—新生代高钾钙碱性火山岩及其成岩构造环境

藏北唐古拉坳陷中央隆起带与北部凹陷带海相侏罗－白垩纪地层中、夹杂一套以高钾安山岩，高铝玄武岩为主体的高钾钙碱性火山岩系列。     

金山金矿田构造变形特征及其模拟实验

金山金矿田岩石遭受了三期不同性质的构造变形，这三期的造变形对金矿体的形成起着决定作用。其中第二刖期韧性剪切变形阶段形成了矿田主要的控矿，容矿构造，晚期脆性剪切变形阶段金矿体在韧性剪切带中定位。