Analcime and Natrolite of South Shahr-e-Rey, North Central Iran
عنوان مقاله: Analcime and Natrolite of South Shahr-e-Rey, North Central Iran
شناسه ملی مقاله: ZEOLITE01_220
منتشر شده در همایش بین المللی ژئولیت ایران در سال 1387
شناسه ملی مقاله: ZEOLITE01_220
منتشر شده در همایش بین المللی ژئولیت ایران در سال 1387
مشخصات نویسندگان مقاله:
Kamaladdin Bazargani-Guilani - Department of Geology, University of Tehran, Tehran ۱۴۱۵۵-۶۴۵۵, Iran
Mohammad Sadegh Rabbani - Department of Chemistry, University of Tehran, Tehran ۱۴۱۵۵-۶۴۵۵, Iran
Parisa Youssefey - Department of Geology, University of Tehran, Tehran ۱۴۱۵۵-۶۴۵۵, Iran
خلاصه مقاله:
Kamaladdin Bazargani-Guilani - Department of Geology, University of Tehran, Tehran ۱۴۱۵۵-۶۴۵۵, Iran
Mohammad Sadegh Rabbani - Department of Chemistry, University of Tehran, Tehran ۱۴۱۵۵-۶۴۵۵, Iran
Parisa Youssefey - Department of Geology, University of Tehran, Tehran ۱۴۱۵۵-۶۴۵۵, Iran
The minerals identified in the Sahr-e-Rey region, in order of their relative time of formations, are
primary calcite, tetranatrolite, analcime, natrolite, mesolite, stilbite, secondary calcite and quartz. The
formation of zeolites begins with a sodium zeolite of low Si/Al ratio content. They continue to form with
gradual increase of calcium and Si/Al ratio contents and terminate with secondary calcite or sometimes with
silica. There has been found some similarities between the sequence of formation of zeolites in amygdales
and veins of Shahr-e-Rey and Kuh-e-Aradeh. The analcime formula of the study region,
Na15.6Al15.2Si32.7O9610.6 H2O, shows that it has a hydrothermal origin
کلمات کلیدی: Zeolite, Shahr-e-Rey, Central Iran
صفحه اختصاصی مقاله و دریافت فایل کامل: https://civilica.com/doc/66270/