Geochronology investigation of the Bahlul Daghi volcanic dome, north of Tabriz, by application of 40Ar/39Ar dating on biotite

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.

Sadati Seyede Nargess

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:2019 | Volume:27 | Issue:2 Page(s): 375-384

Download Full-Text

Persian Verion

View:

620

Download:

Cites:

Information Journal Paper

Title

Geochronology investigation of the Bahlul Daghi volcanic dome, north of Tabriz, by application of 40Ar/39Ar dating on biotite

Author(s)

Sadati Seyede Nargess | Issue Writer Certificate

Keywords

datingQ1

excess argonQ1

plateauQ1

SpiranQ1

Bahlul DaghiQ1

TabrizQ1

Abstract

Tabriz Basin has had extensive Cenozoic and Quaternary volcanic activity and lies in NW Iran within the collision zone of the Arabian and Eurasian plates. Formations in the region consist of siliciclastic rocks of the Miocene age (Upper red formation), along with younger dacite volcanic rocks. The Bahlul Daghi volcanic dome in the south of Spiran is variable in terms of the composition between dacite to rhyolite. It usually contains porphyry texture with phenocrysts of quartz, plagioclase, sanidine, hornblende and biotite. Field observations clearly show that they penetrate into the sequence of the Upper Red Formation, so they are younger than these units. In order to determine the exact age of volcanic rocks, Ar-Ar age dating was performed on seven biotite crystals isolated from the dacite sample. This analysis yielded saddle-shaped age spectra with initially old apparent ages followed by decreasing to a well defined plateau age, from which a precise age for volcanic rocks can be determined. Our new 40Ar/39Ar isochron results date this volcanic rocks 2. 05± 0. 15 Ma.

Cites

No record.

References

No record.

Cite

APA: Copy

Sadati, Seyede Nargess. (2019). Geochronology investigation of the Bahlul Daghi volcanic dome, north of Tabriz, by application of 40Ar/39Ar dating on biotite. IRANIAN JOURNAL OF CRYSTALLOGRAPHY AND MINERALOGY, 27(2 ), 375-384. SID. https://sid.ir/paper/3818/en

Vancouver: Copy

Sadati Seyede Nargess. Geochronology investigation of the Bahlul Daghi volcanic dome, north of Tabriz, by application of 40Ar/39Ar dating on biotite. IRANIAN JOURNAL OF CRYSTALLOGRAPHY AND MINERALOGY[Internet]. 2019;27(2 ):375-384. Available from: https://sid.ir/paper/3818/en

IEEE: Copy

Seyede Nargess Sadati, “Geochronology investigation of the Bahlul Daghi volcanic dome, north of Tabriz, by application of 40Ar/39Ar dating on biotite,” IRANIAN JOURNAL OF CRYSTALLOGRAPHY AND MINERALOGY, vol. 27, no. 2 , pp. 375–384, 2019, [Online]. Available: https://sid.ir/paper/3818/en

Related Journal Papers