STUDY OF PETROGRAPHY AND CHEMICAL COMPOSITION OF MAFIC MINERALS OF THE VOLCANIC ROCKS IN NORTHEAST REGION OF BIRJAND

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.

ELAHPOUR E.; VOSOUGHI ABEDINI M.; POURMOAFI S.M.; HEUSS ASSBICHLER S.

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

Journal Paper

Paper Information

Journal: Iranian Journal of Crystallography and Mineralogy Year:2011 | Volume:19 | Issue:3 Page(s): 477-496

Download Full-Text

Persian Verion

View:

2,821

Download:

Cites:

Information Journal Paper

Title

STUDY OF PETROGRAPHY AND CHEMICAL COMPOSITION OF MAFIC MINERALS OF THE VOLCANIC ROCKS IN NORTHEAST REGION OF BIRJAND

Author(s)

ELAHPOUR E. | VOSOUGHI ABEDINI M. | POURMOAFI S.M. | HEUSS ASSBICHLER S. | Issue Writer Certificate

Keywords

MINERALOGYQ2

BIRJANDQ2

ANDESITEQ2

BENMORITEQ2

SUBALKALINEQ2

Abstract

Extrusive igneous rocks are formed the main part of geological units in northeast region of BIRJAND. Investigation shows that these igneous rocks can be divided into rhyolitic, dacitic, andesitic and an especial group including basaltic ANDESITE and basalts. In Later group that differ from the others according to geochemical and mineralogical characteristics, there are limited outcrops of high-K basaltic ANDESITE, BENMORITE and mogearite in addition to medium-K basaltic ANDESITEs and SUBALKALINE basalts. The composition of olivine in basaltic ANDESITEs (Fo 0.67) and basalts (Fo 0.73) is crysolite and the composition of pyroxene is diopside in basalts, augite in basaltic ANDESITEs and enstatite in ANDESITEs. The chemistry of amphiboles in intermediate volcanic rocks shows that their compositions are magnesiohornblende to tschermakite hornblende.

Cites

No record.

References

ژئوشیمی و پترولوژی سنگهای آذرین خروجی ترشیری منطقه بیرجند

Cite

APA: Copy

ELAHPOUR, E., VOSOUGHI ABEDINI, M., POURMOAFI, S.M., & HEUSS ASSBICHLER, S.. (2011). STUDY OF PETROGRAPHY AND CHEMICAL COMPOSITION OF MAFIC MINERALS OF THE VOLCANIC ROCKS IN NORTHEAST REGION OF BIRJAND. IRANIAN JOURNAL OF CRYSTALLOGRAPHY AND MINERALOGY, 19(3), 477-496. SID. https://sid.ir/paper/4004/en

Vancouver: Copy

ELAHPOUR E., VOSOUGHI ABEDINI M., POURMOAFI S.M., HEUSS ASSBICHLER S.. STUDY OF PETROGRAPHY AND CHEMICAL COMPOSITION OF MAFIC MINERALS OF THE VOLCANIC ROCKS IN NORTHEAST REGION OF BIRJAND. IRANIAN JOURNAL OF CRYSTALLOGRAPHY AND MINERALOGY[Internet]. 2011;19(3):477-496. Available from: https://sid.ir/paper/4004/en

IEEE: Copy

E. ELAHPOUR, M. VOSOUGHI ABEDINI, S.M. POURMOAFI, and S. HEUSS ASSBICHLER, “STUDY OF PETROGRAPHY AND CHEMICAL COMPOSITION OF MAFIC MINERALS OF THE VOLCANIC ROCKS IN NORTHEAST REGION OF BIRJAND,” IRANIAN JOURNAL OF CRYSTALLOGRAPHY AND MINERALOGY, vol. 19, no. 3, pp. 477–496, 2011, [Online]. Available: https://sid.ir/paper/4004/en

Related Journal Papers