DATING OF ARAK-BORUJERD GRANITOID INTRUSIONS IN NORTHERN SANANDAJ-SIRJAN USING U-PB METHOD

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

MASOODI F.; MAHMODI SH.; MEHRABI B.; MOHJAL KAFSHDOZ M.

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: JOURNAL OF SCIENCE (KHARAZMI UNIVERSITY) Year:2011 | Volume:9 | Issue:2 Page(s): 437-446

Download Full-Text

Persian Verion

View:

986

Download:

Cites:

Information Journal Paper

Title

DATING OF ARAK-BORUJERD GRANITOID INTRUSIONS IN NORTHERN SANANDAJ-SIRJAN USING U-PB METHOD

Author(s)

MASOODI F. | MAHMODI SH. | MEHRABI B. | MOHJAL KAFSHDOZ M. | Issue Writer Certificate

Keywords

SANANDAJ SIRJANQ3

DATINGQ3

GRANITOIDQ3

BORUJERDQ3

Abstract

Intrusions between Arak and BORUJERD in northern SANANDAJ SIRJAN zone are present different field and lithology. Three different groups: (a) the Astaneh intrusion, (b) the BORUJERD complex, and (c), Tavandasht-Gosheh intrusions can be identified. First attempt to date these intrusions began with K-Ar method and obtained ages were about 60Ma based on studies on Alvand in Hamadan. Further Rb-Sr DATING, published older ages and revealed two phases 60Ma and -120Ma for BORUJERD complex and 100Ma for Astaneh intrusion. Following DATING based on zircon, established the age of 170Ma for all unites. In order to cover gaps in data, we have undertaken MS U-Pb zircon geochronological studies for selected GRANITOIDs. Results confirm the presence of GRANITOIDs with 170Ma in Astaneh and BORUJERD complex. But, for first time, the young age of 34.8Ma initiated for Tavandasht intrusions. It could be concluded that emplacements of plutons in this part of SANANDAJ SIRJAN began in Mid Jurassic (Bathonian stage) and last phase was on Late Eocene (Priabonian stage). However, based on the presence of field and geochemical differences between intrusions, more study needs to find the interval phases. Emplacement of these intrusions are related to calk alkaline subduction of Arabian plate with Central Iran plate, and obtained data, could assist on timing of offered tectonomagmatic models.

Cites

No record.

References

No record.

Cite

APA: Copy

MASOODI, F., MAHMODI, SH., MEHRABI, B., & MOHJAL KAFSHDOZ, M.. (2011). DATING OF ARAK-BORUJERD GRANITOID INTRUSIONS IN NORTHERN SANANDAJ-SIRJAN USING U-PB METHOD. JOURNAL OF SCIENCE (KHARAZMI UNIVERSITY), 9(2), 437-446. SID. https://sid.ir/paper/44016/en

Vancouver: Copy

MASOODI F., MAHMODI SH., MEHRABI B., MOHJAL KAFSHDOZ M.. DATING OF ARAK-BORUJERD GRANITOID INTRUSIONS IN NORTHERN SANANDAJ-SIRJAN USING U-PB METHOD. JOURNAL OF SCIENCE (KHARAZMI UNIVERSITY)[Internet]. 2011;9(2):437-446. Available from: https://sid.ir/paper/44016/en

IEEE: Copy

F. MASOODI, SH. MAHMODI, B. MEHRABI, and M. MOHJAL KAFSHDOZ, “DATING OF ARAK-BORUJERD GRANITOID INTRUSIONS IN NORTHERN SANANDAJ-SIRJAN USING U-PB METHOD,” JOURNAL OF SCIENCE (KHARAZMI UNIVERSITY), vol. 9, no. 2, pp. 437–446, 2011, [Online]. Available: https://sid.ir/paper/44016/en

Related Journal Papers