Carbon and oxygen isotope data show that the carbonatite layer in fozichong ledge is different from the normal marine sedimentary carbonatite , infering that its formation has relation with hot - water sedimentary activity 碳、氧同位素显示，佛子冲矿田赋矿层位中的碳酸盐岩地层与正常的海相沉积碳酸盐岩不同，其成因与热水沉积活动有关。
Scientists are a minority group , and like most minorities they ' re largely hidden from the public ' s sight , tucked away in ghettos - - laboratories , campuses , field sites out in the desert or on pacific atolls 科学家是一个少数群体，像大多数少数民族局限于贫民窟一样他们大都不在公众的视线里实验室、校园、沙漠内外的矿田点或者太平洋珊瑚岛上。
It obviously controls the distribution of the basement stucture and , in addition , evidently governs the subsequent stratigraphic sedimentation , magmatic activity and , especially , the formation and distribution of the xicheng lead - zinc orefield 它不仅对基底构造的展布具有明显的控制作用，而且对其后的地层沉积、岩浆活动，特别是对西成铅锌矿田的形成和分布也具有明显的控制作用。
With the example of mineral resource prediction research of gaosong field , the following results are obtained : information is the embodiment of existence , and synthesis information should be added with the grade self - similar method 结合高松矿田矿产预测的实际研究，主要取得了如下一些新的成果和认识：提出了信息的本质是存在的体现，对信息量的综合表达发展了分层次的自相似加和方法。
Based on geological investigation in the field and a lot of analytical data in the laboratory , this paper has discussed settings of the regional geology and structure , the ore - forming geochemical process of cu - ag polymetallic mineralization field of lanping baiyangping , yunnan province 本文以野外地质研究及室内测试数据为依据，研究了云南兰坪铜银多金属矿田成矿的地质构造条件和成矿的地球化学过程。
Two kinds of ore have been identified . the first type is characterized by syngenetic sedimentation , which is called as hot - water sedimentary ore . the ore emerges in bedded orebodies which have stable thickness 作为典型矿例的佛子冲矿田主要产于下志留统细碎屑岩夹碳酸盐岩地层中，作者首次在矿田内发现了两种不同矿石类型：一类矿石具有典型的同生沉积特征，称之为热水沉积型矿石，矿石产于层状、似层状矿体中。
Compared with muluntau gold deposit from background of geotectonics , wall rocks , features of ore bodies , mineral components of ore , features of alterations , and fluid inclusion , saerbulake gold deposit is typical of muluntau type 摘要从大地构造背景、赋矿田岩、矿体特征、矿石物质组分、蚀变特征和流体包裹体等几方面，将萨尔布拉克金矿和穆龙套金矿进行了对比，二者有着相近的地质特征，提出萨尔布拉克金矿属于穆龙套型。
This paper describes the basic principle of radon gas survey and , with an analysis of the result of radon survey performed over the known blocks in the xiazhuang granite uranium orefield , illustrates the effectiveness of such survey in the prospecting for deep concealed uranium deposits 摘要介绍了氡气测量的基本原理，通过分析其在下庄花岗岩型铀矿田上已知矿段的测量结果，来说明氡气测量是寻找深部隐伏铀矿床的有效手段。
The green - rock has following features : ? he stratiform green - rock ' s mode of occurrence is conformable with that of the strata , and there are typical syngenetic sedimentary structure in the rock ; ( 2 ) the stratiform green - rock is constituted mainly by bistagite without zonal distribution around magmatic rocks 作者首次提出赋矿的绿色岩建造概念。其中层状绿色岩是佛子冲矿田层状、似层状矿体的直接赋矿围岩，这种层状绿色岩一直被视为矽卡岩。
In terms of sulphur isotope result from sphalerite , galenite > pyrite and chalcopyrite , the 8 34s % o value obtained in fozichong orefield ranges mainly between 0 ~ + 5 , which is coincident with the average 5 34s % o value of submarine stratabound sulphide deposits in silurian strate distributed over other areas of the world 地球化学研究显示，佛子冲矿田硫同位素5伦值主要集中分布在0 5之间，与世界其它地区志留系海相硫化物矿床的6吨陆值大体一致。
