矿异常

浅析成矿预测中的找矿异常评价

A preliminary study on the appraisal of anomalies in metallogenic prognosis

中国西部重要成矿带遥感找矿异常提取的方法研究

Remote sensing anomaly extraction in important metallogenic belts of Western China

遥感找矿异常信息提取方法改进与应用

Improvement of the Method and Application of the Anomaly Information Extraction in Remote Sensing Prospecting

湘赣边地区走滑断裂带致矿异常的结构样式及分形特征

Structural patterns and fractal features of ore-forming geo-anomalies in strike-slip fault zone in eastern Hunan and western Jiangxi

实践表明：用边界元法获得的地形改正的视电阻率曲线突出了矿异常；

The practice shows that apparent resistivity curves corrected the effect of topography by the BEM point out distinctly anomalies of the ore body ;

用因子分析研究成矿元素的异常组合规律，指出测区西南异常区为Au、Cu、Pb、Zn、Ag组合异常，是矿致异常；

It is shown that the southwest anomaly region is the composite anomaly of Au , Cu , Pb , Zn and Ag and belongs to one ore-caused anomaly ;

中西部异常为Ag、Cu、Pb、Zn综合异常，为指示斑岩分散流的异常，是非矿致异常。

The mid-west anomaly region is the common anomaly of Ag , Cu , Pb , Zn , indicative of dispersion trains of porphyry , but not one ore-caused anomaly .

该地区的铬铁矿异常属于矿致异常。

Local chromite anomaly caused mineral anomaly in this area .

分形&判别非线性数学模型及勘探线剖面致矿地质异常分析

Nonlinear mathematical model of FRACTAL-DISCRIMINANT ANALYSIS AND ORE-CONTROLLING GEOLOGICAL ANOMALY ANALYSIS ON EXPLORATORY PROFILES

山东内生金矿矿床谱系及其致矿地质异常

Spectrum of Endogenetic Gold Deposits and Its Ore - generating Geological Anomalies in Shandong Province

万年矿地表异常裂缝成因分析及预测模型修正

Analysis on abnormal cracking cause in surface ground of Wannian Mine and prediction model amended

油气化探精查中的矿置异常特征与模式识别

Features of anomalies related to reservoir and anomaly pattern recognition in intensive oil and gas geochemical exploration

鲁西金矿成因类型、空间分布及其致矿地质异常

Genetic type , spatial distribution and ore-generating geological anomalies of gold deposits , western Shandong Province , China

陕西勉略宁地区致矿地质异常场结构及找矿预测

Structural analysis of ore-generating geological anomaly field and forecasting of ore prospecting , mian-lue-ning region , shaanxi province , china

矿床谱系是对成矿多样性的理论概括，而成矿多样性又是由不同级别、不同性质的致矿地质异常决定的。

The spectrum of ore deposits is a summary of the diversity of mineralization which is subject to the varied grade and nature ore-generating geological anomalies .

地球化学异常评价的主要任务是区分矿致异常和非矿致异常以及就此提出远景预测区。

The main purpose of geochemical anomaly evaluation is to discriminate ore causing anomaly from the false ones in order to propose the prospective prediction area .

实测数据经处理之后在Ⅰ号矿体上显示出了清晰的矿致异常，在Ⅱ、Ⅲ号矿带没有获得明显的异常，与正演研究基本一致。

Measured data after treatment in No.1 ore body was clear ore-induced anomaly , in ⅱ,ⅲ, ore belt was markedly abnormal , and forward research basically the same .

吉林省1：20万区域化探一些矿致异常的分散模式区域环境地球化学研究的前景与设想&九五及二十一世纪地学发展项目的建议

The dispersion pattern of some anomalies related to mineralization from regional geochemical prospecting ( scale , 1 ∶ 200000 ) of Jilin Province on regional enviromental geochemical research

由于岩矿体剩余磁化强度与感应磁化强度的差异导致岩矿磁异常差异及磁偏角、磁倾角的不同，根据这一特征来判别异常性质。

Rock and ore body are different in their remanent magnetization and induced magnetization leading to different anomaly and different magnetic declination and magnetic inclination Therefore the difference can be used to judge the anomaly natures .

从三频激电相对相位法原理出发，阐明相对相位异常空间特征，识别矿致异常的标志，并用已知地质剖面佐证。

On the basis of the principle of tri-frequency IP relative phase method , this paper expounds spatial characteristics of relative phase anomalies and points out indicators of anomalies related to mineralization , which are evidenced with known geological sections .

应用多重分形滤波技术提取致矿地球化学异常：以西南三江南段Cu、Zn致矿异常提取为例

Application of Multi-Fractal Filtering to Extraction of Geochemical Anomalies from Multi-Geochemical Backgrounds : A Case Study of the Southern Section of Sanjiang Ore-Forming Zone , Southwestern China

邢台矿瓦斯涌出异常工作面跨巷回采瓦斯治理技术

Gas treatment tech. of span tunnel extraction in abnormal gas discharge working face in Xingtai Coal Mine

土壤离子电导率测量找矿中真假异常的判别及质量检验标准

False Anomaly Discrimination and Criterion of Quality Testing in Conductivity Measurement of Ions in Soil for Ore Exploration

明确了荒漠区盐磐层不会阻碍在残积物覆盖区发现矿致岩屑异常和在运积物覆盖区发现后生晕。

It has confirmed that salt bed in desert is not a barrier to the finding of debris anomalies related to mineralization in eluvium overburden and to the finding of epigenetic haloes in transported overburden .

在主背斜南侧存在着有利的成矿地质条件及矿致TEM物探异常。

Geological condition and TEM geophysical anomaly is suitable for mineralization in south flank of the anticline .

大厂锡多金属矿区深边部找矿中的TEM异常特征

Abnormal Characteristic of TEM Response for Prospecting Depth and Margin Area of Tin Polymetallic Deposit in Dachang

激电相对相位法区分矿与非矿异常的成功实例

The successful utilization of IP relative phase method for distinguishing anomalies related to mineralization from those not related to mineralization

显德汪矿2~煤层瓦斯异常涌出综合治理技术

The comprehensive harness technology to the gas unusual emission area of 2 ~ # coal seam in Xian De - wang mine

经磁异常的定性分析，筛选出11个找矿潜力较大的异常区。

On the basis of a qualitative analysis of magnetic anomalies , 11 potential anomaly areas for ore prospecting were recognized through screening .

要做好区域化探异常检查评价工作，提高找矿效果，首先要从众多异常中筛选出有找矿意义的异常，而后开展初查与细查。

It was pointed out that ore - prospecting geochemical anomaly must be found out firstly to check and evaluate regional geo-chemical anomaly .