Petrochemistry and Parent Rock Characteristics of the Amphibolites in the Gümüşler Formation of the Niğde Metamorphics, Central Turkey

K. Koçak; M. Arslan; H. Kurt; H. Baş; A. Döyen

Petrochemistry and Parent Rock Characteristics of the Amphibolites in the Gümüşler Formation of the Niğde Metamorphics, Central Turkey

Abstract

In this study, it was attempted to determine the petrochcmistry and parent rock characteristics of the Gümüşler amphibolites, associatcd with marble and quartzite, from the Niğde metamorplıics by using tlıcir whole-rock chemical analyses. Amphibolites are associated with a seri es of Pre-Cretaceous supracmstal metasediınents of the Gümüşler Formation. Massive and variably foliated amphibolites are made up mainly by plagioclase, hornblende, quartz, diopsite witlı accessory sphene and apatite. Based on trace element characteristics, the amphibolites are suggested to be metaigneous roeks; tuff or less likely basaltic-andesitic lava/sili, which were emplaced between metasediınents. Their parent rocks are subalkalinc basalt and andesite in cnmposition, and are characterisedby high K2O, Rb, Sr, Ba, K/Rb (-270-550) ratin, and lowMgO, Ti,Y, Zr, CaO/Al2O3 ratio. Pctrochenıical dataalso suggcstthat the parent rocks of these ortho amphibolites were possibly founded by fractional crystallization of olivine, clinopyroxene and hornblende.

Keywords

Amphibolite,Gümüşler Formation,Metamorphism,Niğde massif,Petrochemistry

References

PDF dosyaya bakınız

Details

Primary Language

Turkish

Subjects

Geological Sciences and Engineering (Other)

Journal Section

Research Article

Authors

K. Koçak This is me

M. Arslan This is me

H. Kurt This is me

H. Baş This is me

A. Döyen This is me

Publication Date

April 1, 2006

Submission Date

April 28, 2005

Acceptance Date

-

Published in Issue

Year 2006 Volume: 49 Number: 1

IZ

https://izlik.org/JA78SW83BN

Cite

RIS / Bibtex

APA

Koçak, K., Arslan, M., Kurt, H., Baş, H., & Döyen, A. (2006). Petrochemistry and Parent Rock Characteristics of the Amphibolites in the Gümüşler Formation of the Niğde Metamorphics, Central Turkey. Türkiye Jeoloji Bülteni, 49(1), 1-10. https://izlik.org/JA78SW83BN

AMA

1.Koçak K, Arslan M, Kurt H, Baş H, Döyen A. Petrochemistry and Parent Rock Characteristics of the Amphibolites in the Gümüşler Formation of the Niğde Metamorphics, Central Turkey. Geol. Bull. Turkey. 2006;49(1):1-10. https://izlik.org/JA78SW83BN

Chicago

Koçak, K., M. Arslan, H. Kurt, H. Baş, and A. Döyen. 2006. “Petrochemistry and Parent Rock Characteristics of the Amphibolites in the Gümüşler Formation of the Niğde Metamorphics, Central Turkey”. Türkiye Jeoloji Bülteni 49 (1): 1-10. https://izlik.org/JA78SW83BN.

EndNote

Koçak K, Arslan M, Kurt H, Baş H, Döyen A (April 1, 2006) Petrochemistry and Parent Rock Characteristics of the Amphibolites in the Gümüşler Formation of the Niğde Metamorphics, Central Turkey. Türkiye Jeoloji Bülteni 49 1 1–10.

IEEE

[1]K. Koçak, M. Arslan, H. Kurt, H. Baş, and A. Döyen, “Petrochemistry and Parent Rock Characteristics of the Amphibolites in the Gümüşler Formation of the Niğde Metamorphics, Central Turkey”, Geol. Bull. Turkey, vol. 49, no. 1, pp. 1–10, Apr. 2006, [Online]. Available: https://izlik.org/JA78SW83BN

ISNAD

Koçak, K. - Arslan, M. - Kurt, H. - Baş, H. - Döyen, A. “Petrochemistry and Parent Rock Characteristics of the Amphibolites in the Gümüşler Formation of the Niğde Metamorphics, Central Turkey”. Türkiye Jeoloji Bülteni 49/1 (April 1, 2006): 1-10. https://izlik.org/JA78SW83BN.

JAMA

1.Koçak K, Arslan M, Kurt H, Baş H, Döyen A. Petrochemistry and Parent Rock Characteristics of the Amphibolites in the Gümüşler Formation of the Niğde Metamorphics, Central Turkey. Geol. Bull. Turkey. 2006;49:1–10.

MLA

Koçak, K., et al. “Petrochemistry and Parent Rock Characteristics of the Amphibolites in the Gümüşler Formation of the Niğde Metamorphics, Central Turkey”. Türkiye Jeoloji Bülteni, vol. 49, no. 1, Apr. 2006, pp. 1-10, https://izlik.org/JA78SW83BN.

Vancouver

1.K. Koçak, M. Arslan, H. Kurt, H. Baş, A. Döyen. Petrochemistry and Parent Rock Characteristics of the Amphibolites in the Gümüşler Formation of the Niğde Metamorphics, Central Turkey. Geol. Bull. Turkey [Internet]. 2006 Apr. 1;49(1):1-10. Available from: https://izlik.org/JA78SW83BN