层控矿床

毒重石矿床属热水沉积成因层控矿床。

Witherite deposits belong to stratabound deposits of hot water sedimentation .

层控矿床概念的建立及其哲学意义

Establishing Definition of Strata - bound Deposits and Significance of Philosophy

广东省两个层控矿床成矿时期的探讨

A Study about the Mineralization Period of Two Strata-bound Ore Deposits in Guangdong

层控矿床和层状矿床层状矿床厚度估计模型的研究

A Model of Estimating Thickness of Layered Deposits

矿床成因属于同生断裂喷流热液层控矿床。

The genesis of the deposit belongs to hydrothermal-exhalation stratabound deposit of syngenetic fault .

南岭地区泥盆系层控矿床稳定同位素成矿区

Stable isotopic provinces in the Devonian strata - bound ore deposits in Nanling region

滇中北部的鹅头厂式铁矿是一种典型的层控矿床。

The Etouchang-type iron deposit is a typical stratabound deposit in the northern part of central Yunnan .

研究表明，麻田磷矿床属于多成因层控矿床。

Investigations have indicated that the Matian phosphorus mineral deposit is a strata-bound deposit of multiple genesis .

有机质演化与沉积矿床成因（Ⅱ）&煤成烃类与层控矿床

Evolution of organic matter and origin of sedimentary deposits (ⅱ) & hydrocarbons originating from coal and strata-bound deposits

认为矿床属压熔热液作用为主，兼有基性岩浆期后热液作用形成的中温热液充填交代型层控矿床。

In conclusion , it is believed that this deposit belongs to the mesothermal cavity filling metasomatic type stratabound deposit .

作者认为，层控矿床成矿作用中，温度梯度和压力梯度的存在，是一个重要的因素。

It is thought that the existence of temperature-gradient and pressure-gradient is an important factor in the formation of stratabound ore deposits .

因而，在某一特定的大地构造环境和地质发展阶段，将会产生某一特定的含矿建造和层控矿床。

Thus , a certain strata-bound deposit and its ore-bearing formation will be formed in a certain stage environment of tectonic structures .

层控矿床是在特定的大地构造、沉积环境、岩浆活动、变质作用、热液活动等相互作用下所形成的矿床。

Strata-bound deposits are those formed in special geotectonic and sedimentary environments under the combined action of igneous activity , related metamorphism and hydrothermal activity .

找矿还包括测定具有工业开采价值的矿床位置。南岭地区泥盆系层控矿床稳定同位素成矿区

Prospecting also involves locating mineral deposits that may be commercially valuable . STABLE ISOTOPIC PROVINCES IN THE DEVONIAN STRATA - BOUND ORE DEPOSITS IN NANLING REGION

成矿年龄为124&107Ma，属成岩成矿为主的层控矿床。

The deposit belongs to a strata-bound uranium type which was formed dominantly in the process of diagenesis with ages ranging from 124 to 107 Ma .

该区的深部找矿经验还指出，层控矿床具有明显的时控特征，并具有多发性和多旋回性。

Our experience in exploiting ore deposits at depths in this area shows that strata-bound deposits are distinctly time-bound and also possess polygenetic and polycyclic characteristics .

湘桂粤地区地层和自源层控矿床中硫化物δ~（34）S研究表明，硫主要来自同期海水。

Sulfur isotopic studies of sulfides from the strata and related strata-bound deposits in the Hunan-Guangxi-Guangdong area indicate that the sulfur comes predominantly from contemporaneous seawater sulfates .

通过对矿床矿化特征及控矿因素的研究，表明卡拉玛铜矿床属沉积热液改造型层控矿床。

The geology and ore controlling factors indicate that the Kalama copper deposit in Xinjiang is one of the sedimentary strata bound deposits reformed by hydrothermal fluid .

对于当今深部找矿，单一的地球物理方法不能有效的达到目的，所以结合两种或两种以上的方法进行勘探是必要的，特别是对于层控矿床。

Today , deep prospecting single geophysical methods can not effectively achieve the purpose , so the combination of two or more methods of exploration is necessary especially for layer control deposits .

试验结果表明，该技术对在中国东部第二富集带寻找深部层控矿床具有潜在的应用价值，预示着广阔的应用前景。

The methods show potential value for searching for " stratabound " mineral deposits in the deep " second ore-concentration belts " in eastern China and show broad prospects for their application .

因此，研究沉积事件与矿产关系，对于泥盆系沉积、层控矿床具有重要意义。

It is concluded that a study of the relations between deposition events and mineral resources will be of significance in search of ore deposits genetically related to Devonian depositions as well as strata-bound ore deposits .

为试验该方法在探测深部层控矿床和浅表容矿构造方面的有效性，进一步完善金属矿地震勘查技术，在铜陵矿集区进行了反射地震和首波地震层析方法试验。

In order to test its effectiveness in detecting deep " stratabound " deposits and shallow ore-hosting structure and perfect the seismic exploration technique for metallic mineral deposits , the authors carried out seismic reflection and head-wave tomographic imaging experiments in the Tongling ore district .

通过对某些层控矿床中有机物质的研究，可以解释成矿物质的来源、沉淀富集机理、含矿热液运移路线和主岩的沉积环境，并且可以指示矿体的大致分布范围，指导找矿勘探。

It is probable to explain the source of minerogenetic matter , the mechanism of deposition and concentration , the moving path of mineralizing fluids and the sedimentary environment of host rocks , at the same time , to indicate the possible distribution of orebodies and offer the prospecting criterion .

秦岭泥盆系层控铅锌矿床地球化学特征

The geochemical characteristics in STRATA-BOUND Pb-Zn deposits of Qin Ling

华南地区泥盆-石炭系中碳酸盐岩型层控铀矿床的成矿规律探讨

Metallogenesis of DEVONIAN-CARBONIFEROUS STRATA-BOUND carbonate-type uranium deposits in South China

有机质在层控汞矿床成因中的作用

The role of organic substance in the ore formation of STRATA-BOUND mercury deposits

中国地洼区层控铀矿床地质和分布规律

The distribution and geological characteristics of STRATA-BOUND URANIUM DEPOSITS IN DIWA REGIONS OF CHINA

某层控铀矿床中铀的多阶段累聚成矿作用

On the metallogenesis of integrated multiple accumulation of uranium in a STRATA-BOUND uranium deposit composite-process and poly-episodic aspect of the Chinese sedimentary mineral deposits

混合铅等时线和铅的模式年龄反映了层控铅锌矿床的多期成矿作用。

There are multiple stages of mineralization in strata-bound lead-zinc ore deposits according to the time of mixed lead and model-lead ages , the major stages are middle Proterozoic and Mesozoic .

认为穹窿构造为彭山地区的主要构造形迹，它控制着该区层控型矿床。

The Pengshan dome structure has been discussed in the paper and so has the SN structure , the function of dominating magma and mine in this area has been overall discussed , too .