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Magma Interaction Recorded in Plagioclase Zoning in Granitoid Systems, Zigana Granitoid, Eastern Pontides, Turkey
plagioclase oscillatory zoning mafic-felsic magma interaction Zigana Granitoid eastern Pontides Turkey
2009/7/8
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...
Compositional Variations, Zoning Types and Petrogenetic Implications of Low-pressure Clinopyroxenes in the Neogene Alkaline Volcanic Rocks of Northeastern Turkey
clinopyroxene zoning low-pressure alkaline volcanics eastern Pontides Northeastern Turkey
2009/7/7
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...
Bravoite-pyrite grains occur in sulfide ores of the Fredericktown area, Missouri, in the transition facies between the Lamotte sandstone and the Bonneterre dolomite. These ores also include galena, ma...