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HOMAM, S. M.. (1384). THE OCCURRENCE AND ORIGIN OF ATOLL GARNET IN HORNBLENDE SCHISTS FROM THE CONTACT AUREOLE OF THE MASHHAD GRANITE, NE IRAN. , 30(1), 127-132. doi: 10.22099/ijsts.2006.2740
S. M. HOMAM. "THE OCCURRENCE AND ORIGIN OF ATOLL GARNET IN HORNBLENDE SCHISTS FROM THE CONTACT AUREOLE OF THE MASHHAD GRANITE, NE IRAN". , 30, 1, 1384, 127-132. doi: 10.22099/ijsts.2006.2740
HOMAM, S. M.. (1384). 'THE OCCURRENCE AND ORIGIN OF ATOLL GARNET IN HORNBLENDE SCHISTS FROM THE CONTACT AUREOLE OF THE MASHHAD GRANITE, NE IRAN', , 30(1), pp. 127-132. doi: 10.22099/ijsts.2006.2740
HOMAM, S. M.. THE OCCURRENCE AND ORIGIN OF ATOLL GARNET IN HORNBLENDE SCHISTS FROM THE CONTACT AUREOLE OF THE MASHHAD GRANITE, NE IRAN. , 1384; 30(1): 127-132. doi: 10.22099/ijsts.2006.2740

THE OCCURRENCE AND ORIGIN OF ATOLL GARNET IN HORNBLENDE SCHISTS FROM THE CONTACT AUREOLE OF THE MASHHAD GRANITE, NE IRAN

Iranian Journal of Science
مقاله 13، دوره 30، شماره 1، اردیبهشت 2006، صفحه 127-132    اصل مقاله (783.69 K)
نوع مقاله: Research Note
شناسه دیجیتال (DOI): 10.22099/ijsts.2006.2740
نویسنده
S. M. HOMAM*
Faculty of Earth Sciences, Damghan University of Basic Sciences Cheshmeh-Ali Road Damghan, I. R. of Iran
چکیده
The formation of atoll garnet in hornblende schists from the contact aureole of Mashhad granite,
NE Iran, is discussed using textural and chemical data. These data suggest the possibility of incipient
replacement of pre-existing idioblastic garnet from the core. In addition, the presence of chlorite and calcite in
the core of atoll garnet reveal the retrograde nature of atoll formation.
کلیدواژه‌ها
Atoll garnet؛ hornblende schist؛ contact aureole
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