在此基础上，建立了区域中生代构造-流体-成岩成矿地球化学-体化系统模型。
The Mesozoic magmatism and polymetallic mineralization was caused by interaction between deep-derived fluids and Mesozoic multistage tectonic activities.
在此基础上，肯定了成矿流体地球化学在元素共生分异机制研究中的地位和作用。
On the above base, the status and function of fluid geochemistry in studying mechanisms of elemental paragenesis and separation are affirmed.
本区为铜的地球化学高背景场区，具有较好的铜矿成矿条件。
This area is the geochemical one with high copper background value and has the favourable condition for copper mineralization.
对沽源-多伦盆地火山岩类和花岗岩类进行了同位素地质年代学、地球化学和铀成矿条件的系统研究。
The results of systematic studies of geochronology, geochemistry and uranium metallogenic condition of volcanic rocks and granites in Guyuan-Duolun Basin are reported.
论述了金矿多期多阶段叠加成矿成晕的地质地球化学特征。
The paper deals with geochemical characteristics of ore forming and halo forming processes of Au deposits with several metallogenic stages.
五龙沟金矿区硅化石英的稀土元素地球化学特征可较好地反映金矿化程度和多期次成矿特性。
REE geochemistry of silicated quartz reflects intensity and multiple epochs of gold mineralization in Wulonggou gold ore area.
各岩性段火山岩的金元素岩石-地球化学特征有着显著差异，与金矿成矿关系不尽相同。
The litho-geochemistry of gold of each section shows obvious difference, and shares no similarity in the relation with gold mineralization.
矿带级地球化学场中环带结构控制了元素的成矿区间，带状结构的局部区段构成相应的工业矿体。
The encircling texture in ore zone geochemical field control minerogenetic area, and local zone of zoning texture constitutes corresponding productive ore body.
每一次的脉动和幔涌形成的金矿体都表现了各自的地球化学特征和元素组合特征，成矿微量元素在垂向上具有各自的规律性。
Gold ore bodies formed by every pulse and mantle-surge all show respective geochemical and element combination characteristics. Each mineralized trace element show regularity in vertical section.
对浙西金鸡岩金矿进行了流体包裹体、岩石和矿石地球化学研究，以阐明其成矿特征和成矿机理。
A geochemical study of the fluid inclusions, rocks and ores in the Jinjiyan gold deposit attributes to demonstration of its metallogenic features and mechanism.
矿床地球化学类型在确定空间上叠加、合和并列的矿床成矿系列中，具有重要作用。
The geochemical types of deposits play an important role for establishing the pile and compound of metallogenic series of ore deposits in space.
在发现找矿线索、确定成矿类型和评价找矿前景的过程中，勘查地球化学起了举足轻重的作用。
The exploration geochemistry play a decisive role in discovering the ore guide of prospecting, ascertaining the genetic types of mineral deposit and evaluating the foreground of prospecting.
利用已知矿床的原生晕和元素的分带性确定了成矿的地球化学特征，提出叠加型异常是该区找矿的重要靶区。
The ore-forming geochemical characteristics were confirmed according to the primary halos and elements zoning of known deposits. The imposed anomaly was the important prospecting targets in the area.
上述同位素地球化学证据表明，金成矿与岩浆岩有一定的成因关系。
The aforesaid isotope geochemical evidence indicates that there is a certain genetic relation between gold mineralization and magmatism.
利用地质地球化学热力学计算了成矿的物理化学参数。
The physicochemical parameters of mineralization were calculated by geologic geochemistry thermodynamics.
地质和地球化学研究结果认为，铝土矿的成矿物质来源于下志留统韩家店群的水云母泥、页岩。
The geological and geochemical study results indicate that the metallogenetic materials came from the hydromica mudstones and shales of the Hanjiadian Group of Lower Silurian System.
前言：对高龙金矿石地球化学分析研究表明，矿床存在热水沉积事件，热水沉积对金的富集成矿有重要意义。
Study of geochemical of Gaolong gold deposit shows: there is hydrothermal event in deposit, hydrothermal has important significance on gold metallogenesis.
地球化学勘查则由矿业公司主要分析少量成矿元素，目的是为了找矿。
Geochemical exploration is undertaken by mining companies with analysis of a few ore elements in order to discover new ore deposits.
矿床的有用组分是划分矿床地球化学类型的重要标志，也是鉴别矿床成矿系列的依据。
The useful composition of deposit is an important symbol dividing geochemical types of deposits, also they are the basis for determining metallogenic series of ore deposits.
在分析变质岩的含金性及地球化学性质的基础上，认为与金成矿有关的主要元素均源自前震旦系。
Based on analysis of auriferous and geochemical properties of the meta morphic rocks, the authors hold that the major elements related to gold mineralization were derived from the Pre-Sinian System.
系统研究了毛堂、蒲塘金矿床的地质地球化学特征，探讨了金矿化成矿机理。
Geological and geochemical characteristics of the Maotang and Putang gold deposits are described, and the metallogenic mechanism of the gold deposits studied.
文章运用同位素地球化学方法对四平山门银矿成矿作用与区域岩浆活动的关系进行了探讨。
Based on isotopic geochemistry, relationship between mineralization of Shanmen silver deposit and regional magmatic activity is discussed.
本文讨论了土岭、石湖金矿区与成矿有关的地质体的地球化学特征及其找矿标志。
The paper describes the geochemical characteristics and the indicators for prospecting for the geological bodies related to mineral deposits in the Tuling and Shihu gold mines.
为进一步研究新疆北部铜成矿远景（区）带，提供了地球化学依据。
The study gives geochemical data for further study of Cu-mineralization prospect(restons) zones in the northem Xinjiang.
本文以阿西金矿床为例，研究地球化学界面对流体成矿的控制作用。
This paper focused on the study of the most optimal geochemical interfaces controlling the mineralization and location of a 'xi gold deposit.
地质及地球化学特征分析表明，该矿床的形成过程可以总结为沉积-火山喷流沉积富集、区域变质富集和岩浆改造成矿等三个步骤。
Its geology and geochemistry indicate that it was formed in three steps which are sedimentary and volcanic-exhalation, regional metamorphism and magmatic metallogenesis.
在上覆透水层，由于地表水的参与形成复杂的气水地球化学垒，使铀沉积成矿。
Because of the complicated gas-water geochemical barrier formed by the involvement of surface water, the precipitation of uranium occurred in overlying aquifers to form uranium deposit.
在上覆透水层，由于地表水的参与形成复杂的气水地球化学垒，使铀沉积成矿。
Because of the complicated gas-water geochemical barrier formed by the involvement of surface water, the precipitation of uranium occurred in overlying aquifers to form uranium deposit.
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