geochemical anomaly

A Method for Geochemical Anomaly Evaluation& The Multivariate Field Method

一种化探异常评价方法&多变量场

The calculating methods of geochemical anomaly thresholds are very important in mineral exploration and resource prediction.

化探异常下限计算方法在矿产勘查和资源预测中非常重要.

TMK colorimetric process has been applied to the verification of gold geochemical anomaly on the fields without power supply, eventually a satisfactory result is obtained.

尝试了在没有电力的野外条件下，将硫代米蚩酮（TMK）比色法应用于金的化探异常查证工作中，取得了满意的结果。

These basalts are characterized by enriched large ion lithophile elements and high field strength elements, strong fractionation between light and heavy rare earth elements, no negative Nb anomaly, that resemble to geochemical characters of ocean island basalts.

论文通过对玄武岩地球化学的研究，发现营城组玄武岩富集大离子亲石元素和高场强元素，轻重稀土分异强烈，无Nb负异常，显示与OIB类似的地球化学特征。

The geochemical gold anomaly areas in south side of the two thrust nappe structure belts are key prospecting for further ore exploration.

金成矿受地层岩性、构造等因素的控制，在金矿床上均有化探金异常。

The Application of TMK Colorimetric Process to the Verification of Gold Geochemical Anomaly

硫代米蚩酮比色法在金化探异常查证中的应用

The geochemical anomaly observed over the ore belt shows a distinct vertical and horizontal zoning.

在矿带上有明显的地球化学异常显示，且具垂直和水平分带特征。

The geochemical negative anomaly exists wide.

地球化学负异常的存在具有普遍性.

Discussion on stream geochemical anomaly testing method

化探分散流异常查证方法探讨

Examples of geochemical anomaly inspection and ore prospecting in Bashan area, Qinling mountains, shanxi Province

陕西秦岭巴山地区化探异常查证找矿实例分析

Finally well geochemical prospecting anomaly model gas condensate reservoir with its genesis being discussed.

井中化探异常模式与油气藏类型密切相关.

Spatial correlation of geophysical-geochemical anomaly of different elements is studied by the spatial correlation formula.

给出计算空间相关性的公式,并研究了不同元素化探异常的空间相关性.