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Paper Information

Journal:   GEOSCIENCES   SPRING 2007 , Volume 16 , Number 63; Page(s) 154 To 163.
 
Paper: 

MINERALOGICAL- GEOCHEMICAL CHARACTERISTICS OF POTASSIC GRANITOID IN REGARD WITH OTHER GRANITOID IN KAL-E KAFI COMPLEX (NE. ANARAK)

 
 
Author(s):  AHMADIAN J., GHORBANI M.R., EMAMI MOHAMMAD HASHEM, MURATA M.
 
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Abstract: 

Kal-e Kafi granitoid complex is a part of Central Iranian structural zone called Yazd block. This complex is composed of a Wide spectrum of plutonic rocks ranging from gabbro to alkalike granite with age range of Upper Eocene-Lower Oligocene. Potassic granitoid shows geochemical and mineralogical characteristics distinct from other plutonic rocks in the complex. The Potassic granitoids are peralkaline and ferroan while other plutonic rocks in the complex are alkaline to calc-alkaline and magnesian. With respect to REE abundances and patterns, the potassic rocks of the complex are different from other Kal-e Kafi granitoids. Low REE abundances of the potassic granitoids indicate that the rocks could not be related to other plutonic bodies through magmatic differentiation. This would probably demonstrate that different petrogenetic processes were involved in petrogenesis of the potassic granitoids. The potassic granitoids are likely to be the consequence of crustal partial melting.

 
Keyword(s): POTASSIC GRANITOID, KAL-E KAFI, MAGMATIC DIFFERENTIATION, PARTIAL MELTING, REE PATTERN, IRAN
 
 
References: 
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Click to Cite.
APA: Copy

AHMADIAN, J., & GHORBANI, M., & EMAMI, M., & MURATA, M. (2007). MINERALOGICAL- GEOCHEMICAL CHARACTERISTICS OF POTASSIC GRANITOID IN REGARD WITH OTHER GRANITOID IN KAL-E KAFI COMPLEX (NE. ANARAK). GEOSCIENCES, 16(63), 154-163. https://www.sid.ir/en/journal/ViewPaper.aspx?id=102559



Vancouver: Copy

AHMADIAN J., GHORBANI M.R., EMAMI MOHAMMAD HASHEM, MURATA M.. MINERALOGICAL- GEOCHEMICAL CHARACTERISTICS OF POTASSIC GRANITOID IN REGARD WITH OTHER GRANITOID IN KAL-E KAFI COMPLEX (NE. ANARAK). GEOSCIENCES. 2007 [cited 2021May13];16(63):154-163. Available from: https://www.sid.ir/en/journal/ViewPaper.aspx?id=102559



IEEE: Copy

AHMADIAN, J., GHORBANI, M., EMAMI, M., MURATA, M., 2007. MINERALOGICAL- GEOCHEMICAL CHARACTERISTICS OF POTASSIC GRANITOID IN REGARD WITH OTHER GRANITOID IN KAL-E KAFI COMPLEX (NE. ANARAK). GEOSCIENCES, [online] 16(63), pp.154-163. Available: https://www.sid.ir/en/journal/ViewPaper.aspx?id=102559.



 
 
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