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SHAFAII MOGHADAM, H., RAHGOSHAY, M., FOROUZESH, V.. (1387). GEOCHEMICAL INVESTIGATION OF NODULAR CHROMITES IN THE FORUMAD OPHIOLITE, NE OF IRAN. , 33(1), 103-108. doi: 10.22099/ijsts.2009.2206
H. SHAFAII MOGHADAM; M. RAHGOSHAY; V. FOROUZESH. "GEOCHEMICAL INVESTIGATION OF NODULAR CHROMITES IN THE FORUMAD OPHIOLITE, NE OF IRAN". , 33, 1, 1387, 103-108. doi: 10.22099/ijsts.2009.2206
SHAFAII MOGHADAM, H., RAHGOSHAY, M., FOROUZESH, V.. (1387). 'GEOCHEMICAL INVESTIGATION OF NODULAR CHROMITES IN THE FORUMAD OPHIOLITE, NE OF IRAN', , 33(1), pp. 103-108. doi: 10.22099/ijsts.2009.2206
SHAFAII MOGHADAM, H., RAHGOSHAY, M., FOROUZESH, V.. GEOCHEMICAL INVESTIGATION OF NODULAR CHROMITES IN THE FORUMAD OPHIOLITE, NE OF IRAN. , 1387; 33(1): 103-108. doi: 10.22099/ijsts.2009.2206

GEOCHEMICAL INVESTIGATION OF NODULAR CHROMITES IN THE FORUMAD OPHIOLITE, NE OF IRAN

Iranian Journal of Science
مقاله 10، دوره 33، شماره 1، اردیبهشت 2009، صفحه 103-108    اصل مقاله (541.75 K)
نوع مقاله: Regular Paper
شناسه دیجیتال (DOI): 10.22099/ijsts.2009.2206
نویسندگان
H. SHAFAII MOGHADAM* 1؛ M. RAHGOSHAY2؛ V. FOROUZESH2
1School of Earth Sciences, Damghan University of Basic Sciences, Damghan, I. R. Iran
2Faculty of Earth Sciences, Shahid Beheshti University, Tehran, I. R. Iran
چکیده
The Forumad ophiolite in the northwestern part of the Sabzevar region has embraced the large
depleted harzburgites and dunitic bodies associated with podiform chromitites. In some deposits, chromite
grains have segregated as nodules. The stretched shape along with high Cr2O3 and TiO2 contents are the
characteristics of the nodules. Compared to the other Tethyan nodular chromites, the Forumad nodular
chromites show high Cr content. The nodules formation seems to be the result of turbulent picritic magma
flows accompanied by the water rich fluids.
کلیدواژه‌ها
Nodular chromites؛ Geochemistry؛ Picritic melt؛ Forumad ophiolite؛ Iran
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