This is a new clue to the study of uranium metallogenetic mechanism and formation conditions of rich uranium ores.
这是研究铀矿成矿机制和富矿条件的一条新线索。
Based on analyzing the prospecting potential for uranium deposits in Xiazhuang uranium ore-field this paper discusses the prospecting for rich uranium deposits and prospecting potential in the region.
本文通过对下庄矿田铀矿找矿潜力分析，探讨区内富铀矿找矿方向和找矿前景。
Such challenges were unthinkable half-a-century ago when prospectors looking for uranium stumbled instead on a rich deposit of rare earths about an hour's drive from Las Vegas.
一个铀矿勘探无意中发现了稀土蕴藏量丰富的从拉斯维加斯只有一个小时的车道，半世纪前这种挑战是不敢想象的。
Those obstacles have not deterred several new firms that hope to strike it rich with uranium.
这些阻碍都未能阻止一些新公司希望以铀致富。
Tuareg have attacked soldiers and convoys, demanding more of the wealth from the uranium-rich northern desert.
要知道这些Tuareg人曾经袭击士兵和车队，要求获得更多从富铀矿的北部沙漠得到的财富。
The formation of uranium mineralization is considered as a result remobilization, migration and local concentration caused by preferential melting of the uranium-rich strata.
此类型矿床是富铀地层选择性熔融，并在此过程中导致铀的活化、转移和局部富集的结果。
Mineralization of copper, gold, uranium, rare-earth elements were discovered in hematite-rich breccias in the Prominent Hill prospect(South Australia) .
在南澳大利亚州布罗肯希尔地区的赤铁矿角砾岩中的勘探发现了铜、金、铀、稀土矿化。
Nearshore shallow water environment, abundant terrestrial fine detritus, local reduction facies and zones are three cardinal conditions for the formation of uranium-rich sediments.
近岸的浅水条件，丰富的陆源细碎屑，局部的还原相带，是形成富铀沉积物的三个基本条件。
The area has favourable regional metallogenic setting for sandstone uranium deposit. i. e uranium-rich basement, with arid to semiarid climate and desert to semiarid morphologic .
该区从区域上具有富铀基底、干旱—半干旱、沙漠—半沙漠的现代气候与地貌条件。
A coarse-grained granite, sometimes rich in rare elements such as uranium, tungsten, and tantalum.
花岗伟晶岩一种有时富含铀、钨和钽等稀有元素的粗纹理花岗岩。
The result shows that the REE features of host rocks in the two uranium ore-fields are rich in LREE with Eu negative abnormality.
结果发现两个铀矿田的围岩REE特征均为LREE富集型，具有明显的负铕异常。
The result shows that the REE features of host rocks in the two uranium ore-fields are rich in LREE with Eu negative abnormality.
结果发现两个铀矿田的围岩REE特征均为LREE富集型，具有明显的负铕异常。
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