1, There are many practical applications for analytical geochemistry.

2, Class A: geophysical exploration; geochemistry exploration.

3, Analytical quality control is essential in geochemistry.

4, Ecoenvironmental geochemistry is a new frontier science.

5, The element geochemistry behavior of Guanghan claypan indicated that it has the dry change tendency in the environment.

6, His doctoral thesis was devoted to the geochemistry(), geochronology and nuclear chemistry of the noble gases xenon and krypton.

7, Based on isotopic geochemistry, relationship between mineralization of Shanmen deposit and regional magmatic activity is discussed.

8, The geological characteristics, petrology, mineralogy and geochemistry of Ningshan granitic pluton groups in the south of east Qinling Orogen are dealt with in this paper.

9, This paper presents a systematic study on morphology, geochemistry and geochronology of a zircon population from the Danzhu granodiorite located in the southwest region of the Zhejiang province.

10, Exploration geochemistry is faced with the problem of development in the 21 st Century.

11, The study of petrology, mineralogy and geochemistry suggests that augite latite and augite monzonite are cognate, belonging to the upper and root parts of the volcanic dome respectively.

12, According to the geochemistry result above, it is concluded that Shikoku basin is characterized by hemipelagic and pelagic deposit.

13, Lixiviation is chief geochemistry action to control fluorine content undergo very long geological age.

14, Element and isotope geochemistry of the lamprophyres veins in the Xikuangshan antimony ore deposits issystematically researched in this article, aiming at discussing genesis of lamprophyres.

15, The parameters of organic geochemistry indicated that the two sets of source rocks were deposited in the bathybic and bathyal milieu with the subsaline-saline water.

16, Their study is at the interface of inorganic chemistry and geochemistry.

17, The approach has been to provide relevant detail and review methods in terms of their application to geochemistry.

18, Based on the analysis of the region and mining area data, the ore controlling factors of geology and geochemistry in the Jinshan Gold Deposit,[http:///geochemistry.html] Jiangxi province are summarized.

19, Since Jurassic period , deposit built, structural fades , geochemistry characteristic of rocks ect. at Gahai Basin were all different from geosyncline period of Early Jurassic.

20, This paper deals with the advance in study of the composition, geochemistry and deep seated fluids of lower mantle.

21, The relative large lithium isotopic fractionation in natural samples has useful application in the fields of geochemistry, cosmo-chemistry and nuclear chemistry.

22, Based on the discussion of the six aspects mentioned above, this paper presents the practical application of petroleum geochemistry in petroleum system study.

23, The interaction between microorganisms and minerals can facilitate the process of exogenic biogeochemical reaction, which is one of the important research contents in exogenic geochemistry .

24, This paper stresses the study on the petrology, mineralogy, petrochemistry, REE geochemistry, age and petrogenesis of the jadeite-cancrinite syenite.

25, An predicted method and its concrete process are proposed after analyzing gravity, magnetism, geochemistry, remote sensing and GIS information synthetically.

26, Rare earth element pattern is a important way of study on REE geochemistry.

27, Deterministic models rather than stochastic statistical models has been little pursued in exploration geochemistry.

28, The application of chemistry to the study of rocks ( geochemistry ) has many uses in petroleum geology.

29, It is very important to strengthen the study of the primary texture, enclaves, accessory minerals (especially zircon) and geochemistry.

30, To predict earthquake by using data is a new probe of geochemistry methods, so this work provides real observation base for its deepgoing study.

31, Its petrology , petrochemistry and geochemistry feature show the intrusive is post - collision and strongly - peraluminous granite.

32, The data and graphs from petrochemistry and geochemistry approve that the tectonic setting is continental margin arc.

33, Fluorosis is a kind of biologic geochemistry disease which is found in particular geographic environment.

34, University of Washington paleontologist Peter Ward correlated the gap with changes in atmospheric oxygen levels found from studies of the geochemistry of the rock layers...

35, The paper studies the chronology and geochemistry of limburgite at Liucheng, Fujian provience, in order to better understand the Cenozoic mantle nature and the geotectonic setting of Fujian.

36, Geochemistry of the Chaokeshan ophiolite: Product of intra - oceanic back - arc basin?

37, The results of systematic studies of geochronology, geochemistry and uranium metallogenic condition of volcanic rocks and granites in Guyuan-Duolun Basin are reported.

38, According to analysis of sedimentary characters and geochemistry characters of Luanchuan Group of New Proterozoic Era.

39, Geoscience is a huge branch of science, mainly including geology, geochemistry, etc.

40, Wang Xianbin. 1989. Geochemistry and Cosmochemistry of noble gas isotope. Beijing:Science Press, 112 (in Chinese.

41, Mineralogy and geochemistry suggest that the Shipingchuan K-feldspar granite intrusion is a highly fractionated I-type granite.

42, It'supposedly stands for MErcury Surface, Space ENvironment, GEochemistry and Ranging.

43, According to the data of coal petrology and organic geochemistry, the authors consider that these exsudatinites might be a evidence of hydro-carbon generation and expulsion from immature resinoid.

44, Osteoporosis is one relative typic of Endemic Fluorosis disease and one relative popular research topic of environmental geochemistry area.

45, The high fluorine content groundwater was resulted by the complicated geophysics and geochemistry causes.

46, This site is a useful starting point for identifying web-based geochemistry resources in all geochemical fields, e. g. volcanology , organic, mineralogy, isotope geochemistry and cosmochemistry.

47, It is aimed at undergraduates. Topics covered include: geology, mineralogy, geochemistry, petrology, geophysics, geodesy , meteorology and climatology, hydrology and oceanography.

48, The mineral exploration using Bacillus cereus in soils belongs to the microbial geochemistry.sentencedict .com

49, Gas geochemistry of geothermal systems is a new developing fields.

50, Deep - penetrating geochemistry concepts and methods have been developed for exploration of concealed ore deposits.

51, This study uses geochemistry tracing to constrain on provenance of bronzes from Heying archaeological site.

52, Noble gas isotopic geochemistry is a useful tool for studying on mantle degassing and evolution of the Earth′s atmosphere.

53, The ordered crystal structure indicates the existence of nanometer metal particles in the nature and provides direct observation evidence for deep-penetrating geochemistry.

54, The journal publishes articles in the field of economic geology, including nonmetallic mineral deposits, experimental and applied geochemistry, with emphasis on mineral deposits.

55, It argues the demarcations of the liquid property, and then judge the oiliness levels from geochemistry data. These explanation models of gasometry, geochemistry, rock fragment and etc are set up.

56, Soil geochemistry measurement is very important to guide surface project arrangement and trace orebody.

57, Organic geochemistry is the study of the origin, transformation, and fate of life - derived matter on Earth.

58, Moreover the geochemistry of trace elements in coal could be used to explain the coalification, and some elements as special marker could be used to compare the coal beds.

59, Therefore, development of analytical techniques is always a major task of study on isotopic geochemistry.

60, The activation, migration, and redistribution of heavy metal and metalloid elements in reconstructive areas must disturb the balance of geochemistry of mine areas and their vicinity.

61, The study the soil environmental geochemistry in Chang - Zhu - Tan area shows thatthe industrial area were seriously polluted.

62, Petroleum geochemistry is one of support subjects for petroleum exploration and development.

63, According to research of mineralogy, petrology and geochemistry, we discuss kaolin Mineral composition, chemistry composition, and change rules and origin of Datong coal series.

64, Based on a field investigation of the Wushanding mud volcano, the authors analyzed mineral components, fluid geochemistry and micropalaeontological assemblage of the muddy eructation .

65, Studies on organic geochemistry show that the organic matter of the Tertiary oil-generating rocks in the west is mainly mix-typed, and part of it belongs to sapropel and humic types.

66, Therefore, the basalt of the Huangtian Fm has the dual geochemistry characteristics of both the ocean ridge and island arc basalts and formed in back arc basin environment.