EXPERIMENTAL HYDROTHERMAL ALTERATION OF K-FELDSPAR IN ALUMINUM SULPHATE SOLUTION
نویسندگان
چکیده
منابع مشابه
An experimental study of bacterially induced dissolution of K-feldspar
It is often assumed that physical and chemical processes determine the geochemical budgets of base cations on the earth's surface. Little or no consideration has been given to microbial processes despite the abundance of micro-organisms in surface and sub-surface environments (e.g. 106-109 bacteria cells/cm 3 in soils) combined with their ability to excrete a wide range of organic acids and che...
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thermal behavior of various solid feldspars are different, namely those of bivalent cations show no change in the distribution of al and si atoms, whereas feldspars of univalent cations become more disordered with raising temperature. in the latter case al atoms migrate from the sites they occupe at low temperatures and interchange positions with the si atoms. at high temperatures (but still be...
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ژورنال
عنوان ژورنال: The Journal of the Japanese Association of Mineralogists, Petrologists and Economic Geologists
سال: 1971
ISSN: 0021-4825,1883-0765
DOI: 10.2465/ganko1941.65.49