sandstone-type deposits 中文意思是什麼
sandstone-type deposits
解釋
砂巖型礦床-
Dongzigou ag deposit and jianbaoshan au deposit are hosted in the sandstone of middle - proterozoic suberathem, which are developed from the proterozoic sediment metal source - rocks formed during the meso - proterozoic volcanism and reworked by the mesozoic tectono - magmatism during the formation of the metamorphic core complexes in eastern hebei. the dongzigou ag deposit has the characteristics of reformed strata - bound origin, the jianbaoshan au deposit, located in the detachment fault, is the alterated rock type. both deposits have the similar wall - rock alteration, and show the same trace element behavior, and ree patterns. they are the results of the multi - stage tectono - magmatism in the environment of continental extension in eastern hebei region. their mineralization depended on their wall rocks and relative location in metamorphic core complexs
賦存於中元古宙長城系常州溝組的洞子溝銀礦床和尖寶山金礦床是由密雲-都山變質核雜巖構造體系所控制的一組礦床。其成因為中元古宙火山巖漿活動形成的沉積礦源，后經中生代的變質核雜巖構造巖漿體系疊加改造而成。洞子溝銀礦床具有層控迭加改造的特點尖寶山金礦床則具有破碎蝕變巖型礦床的特點。 -
Study on metallogenic conditions and prospecting direction of sandstone type uranium deposits in artala basin, inner mongolia
內蒙古阿爾塔拉盆地砂巖型鈾礦成礦地質條件及找礦方向初探 -
For airborne survey, it is difficult to identify the information of the in - situ leachable sandstone type uranium deposits which are deep buried under ground by the traditional data processing and the traditional abnormal analysis method
對航空測量來說，傳統的數據處理及異常分析方法難以識別蓋層較厚的可地浸砂巖型鈾礦的信息。 -
A study of the formation process and ore - prospecting indicators of the sandstone type uranium deposits in the light of uranium series isotopes
從鈾系列同位素角度探討砂巖型鈾礦的形成過程及找礦標志 -
Neotectonics are well devoloped at the eastern and the southern margins of the songliao basin, and these areas are favourable for locating in - situ leachable sandstone - type uranium deposits
松遼盆地東部和南部的盆緣區新構造發育，控礦明顯，是尋找可地浸砂巖型鈾礦的有利地段。 -
On such a basis, the author has established the model for applying geophysical and geochemical techniques to different stages of prospecting for interstratified oxidation zone sandstone type uranium deposits
在此基礎上，建立了不同階段物化探方法尋找層間氧化帶砂巖型鈾礦的找礦模式。 -
Being aimed at metallogenic features and exploration targets of in - situ leachable sandstone - type uranium deposits, this paper summarizes a set of methods and techniques for fast prospecting and exploration of sandstone - type uranium deposits at different stage geologic work, such as : target area selection, comprehensive assessment of promising areas and direct localization of subsurface ore bodies
摘要針對可地浸砂巖型鈾礦的成礦特點和勘查工作目標，本文總結了解決砂巖型鈾礦的選區、綜合評價及直接定位等不同階段地質任務的一套快速勘查方法技術。 -
The mega - scale basin - and - range tectonics and other micro - geomorphology created favourable tectonic and geomorphologic conditions for the ore - formation of in - situ leachable sandstone - type uranium deposits
新構造所形成的巨型盆嶺構造及其它微地貌為可地浸砂巖型鈾礦成礦創造了有利的地質構造和地貌條件。 -
Moreover, by dividing the hydrogeological stractural layer, and infiltration and seepage systems, distinguishing hydrochemical anomalies of shallow groundwater and deep groundwater this paper expounds hydrogeological conditions and hydrogeochemical features of the kailu basin and their effect to the development of the interlayer oxidation zone, predicts two prospective areas for in - situ leachable sandstone - type uranium deposits, and finally proposes the daodemiao area as the most favourable metallogenic target for uranium ore - formation
同時，從水文地質構造層、滲入滲出體系的劃分及淺層地下水和深部地下水化學異常顯示等方面入手，較詳細地闡述了開魯盆地水文地質條件和水文地球化學特徵及其對層間氧化帶發育條件的影響，預測了兩處可地浸砂巖型鈾礦的成礦遠景地段，並指出道德廟是本區最具找礦前景的地區。 -
Aimed at attaining the purposes of different stages in the exploration of interstratified oxidation zone sandstone type uranium deposits, namely basin selection, area selection, sector selection, locating and exploration, this paper has put forward corresponding feasible geophysical and geochemical techniques evidenced by practical examples
摘要在層間氧化帶砂巖型鈾礦勘探中，根據選盆地選區選段定位勘探幾個不同階段的工作目的，提出相應可行的物化探方法，並用應用實例進行論述。 -
The application of the natural electric field method to the prospecting for interlayer oxidation zone sandstone - type uranium deposits
自然電場法在尋找層間氧化帶型砂巖鈾礦中的應用 -
This paper deals with the basic theory of the natural electric field method and its application to the prospecting for interlayer oxidation zone sandstone - type uranium deposits
摘要介紹了自然電場形成的原理及在尋找層間氧化帶砂巖型鈾礦中的應用。
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