Mineral chemistry and pre-eruptive crystallization conditions of Miocene volcanic rocks in the Kütahya (West Anatolia) and surrounding area

İrfan Temizel; Mehmet Arslan; Cafer Özkul; Muzaffer Özburan

Makale detayları

Mineral chemistry and pre-eruptive crystallization conditions of Miocene volcanic rocks in the Kütahya (West Anatolia) and surrounding area

Yazarlar:

İrfan Temizel | Mehmet Arslan | Cafer Özkul | Muzaffer Özburan

Yayıncı:

Pamukkale University

Ana Başlıklar:

Yer Bilimleri ve Jeoloji Mühendisliği (Diğer)

Dergi:

Pamukkale Üniversitesi Mühendislik Bilimleri Dergisi Vol.30 Issue 4, pp.564-585

Belge Tipi:

Makale

Yayın Tarihi:

8/2024

Belge Dili:

Türkçe

Document ID (Org No.):

2001325680

pISSN:

2147-5881

Anahtar kelimeler:

Özet:

 The studied Miocene volcanic rocks are observed in the Örenköy, Fındıkköy, and Kızılkaya Tepe regions in and around the Kütahya area. The Örenköy volcanic rocks consist of augite basalt, basaltic andesite and andesite, and show hyalo-microlitic porphyritic and cumulophyric texture, and contain plagioclase An70-82Ab17-29Or1-2, clinopyroxene Wo40-44En41-52Fs6-16, orthopyroxene Wo1-4En64-71Fs27-34 olivine Fo86-90 and Fe-Ti oxide. The Fındıkköy volcanic rocks include augite trachybasalt, augite basaltic trachyandesite and trachyandesite, and show hyalo-microlitic porphyritic and intersertal texture, and generally contain plagioclase An58-88Ab12-38Or1-5, clinopyroxene Wo44-48En38-47Fs8-17, olivine Fo41-63 and Fe-Ti oxide, while the andesitic ones also contain biotite. The Kızılkaya Tepe volcanic rocks contain augite basalt, augite basaltic andesite and trachyandesite, and exhibit hyalo-microlitic porphyritic, vesicular, intersertal and trachytic texture, and include plagioclase An53-85Ab14-44Or0-3, clinopyroxene Wo39-46En41-52Fs8-16, orthopyroxene Wo2-3En73-75Fs21-25, olivine Fo52-82 and Fe-Ti oxide. In addition, the pre-eruptive crystallization conditions of the volcanic rocks were estimated using mineral chemistry analyses and thus it was determined that the magmas of the volcanic rocks have evolved by fractionation in magma chambers of the upper continental crust.

 The studied Miocene volcanic rocks are observed in the Örenköy, Fındıkköy, and Kızılkaya Tepe regions in and around the Kütahya area. The Örenköy volcanic rocks consist of augite basalt, basaltic andesite and andesite, and show hyalo-microlitic porphyritic and cumulophyric texture, and contain plagioclase An70-82Ab17-29Or1-2, clinopyroxene Wo40-44En41-52Fs6-16, orthopyroxene Wo1-4En64-71Fs27-34 olivine Fo86-90 and Fe-Ti oxide. The Fındıkköy volcanic rocks include augite trachybasalt, augite basaltic trachyandesite and trachyandesite, and show hyalo-microlitic porphyritic and intersertal texture, and generally contain plagioclase An58-88Ab12-38Or1-5, clinopyroxene Wo44-48En38-47Fs8-17, olivine Fo41-63 and Fe-Ti oxide, while the andesitic ones also contain biotite. The Kızılkaya Tepe volcanic rocks contain augite basalt, augite basaltic andesite and trachyandesite, and exhibit hyalo-microlitic porphyritic, vesicular, intersertal and trachytic texture, and include plagioclase An53-85Ab14-44Or0-3, clinopyroxene Wo39-46En41-52Fs8-16, orthopyroxene Wo2-3En73-75Fs21-25, olivine Fo52-82 and Fe-Ti oxide. In addition, the pre-eruptive crystallization conditions of the volcanic rocks were estimated using mineral chemistry analyses and thus it was determined that the magmas of the volcanic rocks have evolved by fractionation in magma chambers of the upper continental crust.

 The studied Miocene volcanic rocks are observed in the Örenköy, Fındıkköy, and Kızılkaya Tepe regions in and around the Kütahya area. The Örenköy volcanic rocks consist of augite basalt, basaltic andesite and andesite, and show hyalo-microlitic porphyritic and cumulophyric texture, and contain plagioclase An70-82Ab17-29Or1-2, clinopyroxene Wo40-44En41-52Fs6-16, orthopyroxene Wo1-4En64-71Fs27-34 olivine Fo86-90 and Fe-Ti oxide. The Fındıkköy volcanic rocks include augite trachybasalt, augite basaltic trachyandesite and trachyandesite, and show hyalo-microlitic porphyritic and intersertal texture, and generally contain plagioclase An58-88Ab12-38Or1-5, clinopyroxene Wo44-48En38-47Fs8-17, olivine Fo41-63 and Fe-Ti oxide, while the andesitic ones also contain biotite. The Kızılkaya Tepe volcanic rocks contain augite basalt, augite basaltic andesite and trachyandesite, and exhibit hyalo-microlitic porphyritic, vesicular, intersertal and trachytic texture, and include plagioclase An53-85Ab14-44Or0-3, clinopyroxene Wo39-46En41-52Fs8-16, orthopyroxene Wo2-3En73-75Fs21-25, olivine Fo52-82 and Fe-Ti oxide. In addition, the pre-eruptive crystallization conditions of the volcanic rocks were estimated using mineral chemistry analyses and thus it was determined that the magmas of the volcanic rocks have evolved by fractionation in magma chambers of the upper continental crust.

 Miyosen yaşlı volkanitler, Kütahya ve çevresinde Örenköy, Fındıkköy ve Kızılkaya Tepe yörelerinde yüzeyleme vermektedir. Örenköy volkanitleri genel olarak ojit bazalt, bazaltik andezit ve andezit bileşimli olup hyalo-mikrolitik porfirik ve kümülofirik doku göstermektedir ve plajiyoklaz An70-82Ab17-29Or1-2, klinopiroksen Wo40-44En41-52Fs6-16, ortopiroksen Wo1-4En64-71Fs27-34 olivin Fo86-90 ve Fe-Ti oksit içerir. Fındıkköy volkanitleri genellikle ojit trakibazalt, ojit bazaltik trakiandezit ve trakiandezit bileşimli olup hyalo-mikrolitik porfirik ve intersertal doku göstermektedir ve genelde plajiyoklaz An58-88Ab12-38Or1-5, klinopiroksen Wo44-48En38-47Fs8-17, olivin Fo41-63 ve Fe-Ti oksit içerirken, andezitik karakterde olanlar ayrıca biyotit içerir. Kızılkaya Tepe volkanitleri ise ojit bazalt, ojitli bazaltik andezit ve trakiandezit bileşimli olup hyalo-mikrolitik porfirik, vesiküler, intersertal ve trakitik doku gösterir ve genel olarak plajiyoklaz An53-85Ab14-44Or0-3, klinopiroksen Wo39-46En41-52Fs8-16, ortopiroksen Wo2-3En73-75Fs21-25, olivin Fo52-82 ve Fe-Ti oksit içerir. Ayrıca, mineral kimyası analizlerinden yararlanılarak volkanitlerin püskürme öncesi kristallenme koşulları hesaplanmış ve böylelikle volkanitleri oluşturan magmalarının üst kıtasal kabuktaki magma odalarında ayrımlaşarak geliştikleri belirlenmiştir.

Makale detayları

Mineral chemistry and pre-eruptive crystallization conditions of Miocene volcanic rocks in the Kütahya (West Anatolia) and surrounding area

Yazarlar:

İrfan Temizel | Mehmet Arslan | Cafer Özkul | Muzaffer Özburan

Yayıncı:

Pamukkale University

Ana Başlıklar:

Yer Bilimleri ve Jeoloji Mühendisliği (Diğer)

Dergi:

Pamukkale Üniversitesi Mühendislik Bilimleri Dergisi Vol.30 Issue 4, pp.564-585

Belge Tipi:

Makale

Yayın Tarihi:

8/2024

Belge Dili:

Türkçe

Document ID (Org No.):

2001325680

pISSN:

2147-5881

Miocene volcanics

Mineral chemistry

Geothermobarometry

Kütahya

West Anatolia

TurkeyMiyosen volkanitleri

Mineral kimyası

Jeotermobarometre

Kütahya

Batı Anadolu

Türkiye

Sayı

Makale detayları

Yazarlar: İrfan Temizel | Mehmet Arslan | Cafer Özkul | Muzaffer Özburan

Yayıncı: Pamukkale University

Ana Başlıklar: Yer Bilimleri ve Jeoloji Mühendisliği (Diğer)

Dergi: Pamukkale Üniversitesi Mühendislik Bilimleri Dergisi Vol.30 Issue 4, pp.564-585

Belge Tipi: Makale

Yayın Tarihi: 8/2024

Belge Dili: Türkçe

Document ID (Org No.): 2001325680

pISSN: 2147-5881

Sayı

Yazarlar:

İrfan Temizel | Mehmet Arslan | Cafer Özkul | Muzaffer Özburan

Yayıncı:

Pamukkale University

Ana Başlıklar:

Yer Bilimleri ve Jeoloji Mühendisliği (Diğer)

Dergi:

Pamukkale Üniversitesi Mühendislik Bilimleri Dergisi Vol.30 Issue 4, pp.564-585

Belge Tipi:

Makale

Yayın Tarihi:

8/2024

Belge Dili:

Türkçe

Document ID (Org No.):

2001325680

pISSN:

2147-5881