Nature of the structural and crystal-chemical heterogeneity of the Mg-rich glauconite (Riphean, Anabar Uplift)

被引：0
作者：
V. A. Drits
T. A. Ivanovskaya
B. A. Sakharov
B. B. Zvyagina
A. Derkowski
N. V. Gor’kova
E. V. Pokrovskaya
A. T. Savichev
T. S. Zaitseva
机构：
[1] Russian Academy of Sciences,Geological Institute
[2] University of Alberta,Chemical and Material Engineering
[3] Russian Academy of Sciences,Institute of Precambrian Geology and Geochronology
来源：
Lithology and Mineral Resources | 2010年 / 45卷
关键词：
Dolomite; Chlorite; Octahedral Sheet; Smectite Layer; Micaceous Mineral;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The detailed mineralogical and structural-crystal-chemical characteristics are reported for the first time for glauconite grains extracted from the fine-platy silty-sandy dolomites at the roof of the lower subformation of the Yusmastakh Formation (Riphean, Anabar Uplift, North Siberia). Based on the complex study (X-ray diffraction, classical chemical analysis, microprobe analysis, IR-spectroscopy, thermogravimetric analysis, scanning electron microscopy with microprobe analysis, and Mössbauer spectroscopy), it was demonstrated that the studied glauconite sample is characterized by unique chemical and structural heterogeneity.
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页码：555 / 576
页数：21
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