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近日,中国地质大学资源学院和GPMR国家重点实验室李建威教授团队在国际地质学顶级期刊Geology上发表了关于热液黄铁矿中复杂成分环带形成机理与控制因素的研究成果。论文第一作者吴亚飞是中国地质大学与澳大利亚科廷大学联合培养的博士研究生,通讯作者为李建威教授。
Earthquakes are natural phenomena that can be viewed in three dimensions: time, space and magnitude. Earthquakes can be investigated not only physically, but also mathematically. In this study, semi-M...
The Raniganj area has a long history of coal mining starting from 1744. This has resulted in major change in land use pattern and high groundwater abstraction leading to drinking water crisis especial...
The Raniganj area has a long history of coal mining starting from 1744. This has resulted in major change in land use pattern and high groundwater abstraction leading to drinking water crisis especial...
Natural Zoning for Highways is the important basis of highway network planning and establishment of related specifications and standards. Determination method for influence coefficients of comprehensi...
This research estimates the flood zone and economic damages over an 8.2 km reach of the perennial Laeen Soo River in the northern Khorasan Province, Iran, using HEC-GEORAS, a combination of HEC-RAS wi...
Plagioclase crystals characterized by compositional zoning are typical of the Zigana Granitoid (ZG), NE Turkey. The zoned crystals, which show textural equilibrium with the assemblage quartz + plagio...
Clinopyroxene phenocrysts and microphenocrysts in different series of the Neogene alkaline volcanic rocks from the eastern Pontides (NE Turkey) record various stages in the crystallization conditions ...
Clinopyroxene phenocrysts and microphenocrysts in different series of the Neogene alkaline volcanic rocks from the eastern Pontides (NE Turkey) record various stages in the crystallization conditions ...
期刊信息 篇名 Mineralization and alteration zoning in the Gejiu tin ore field Yunnan ,China 语种 英文 撰写或编译 作者 Zhao Yiming ,Li Daxin 第一作者单位 刊物名称 Scientia Geologica Sinila 页面 1995,Vol.4,No.2,179-192 出版日期 1995年 月...
Rockfall hazard zoning is usually achieved using a qualitative estimate of hazard, and not an absolute scale. In Switzerland, danger maps, which correspond to a hazard zoning depending on the intensit...
Research and practice in seismology and urban planning interfere concerning the impact of earthquakes on urban areas. The roles of sub-area wide or typological divisions of the town were investigated ...
Apatite crystals in a sample of biotite granodiorite from the Idaho batholith display complex chemi- cal zoning, characterized by abrupt changes in REE+Y+Si content, more subtle variations in S, Na, ...
Complexintracrystallinezoningpatternsinhydrothermalgarnetandvesuvianiteand magmaticplagioclasewereanalyzedbystatisticalmethodstotestforfractalbehavior.The zoningdatawerecollectedbyelectronandprotonm...
Regional structural interpretation, thermobarometry, and Gibbs-method calculations werecombined to determine an approximate P-Tpath for kyanite-grade metapelitic rocks ofthe Baltimore Gneiss terrane. ...

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