Nursel ÖKSÜZ, Özge KABCUK, Mehmet SAVAŞ, İsmail KOÇAK

Güldüren (Emet-Kütahya) Bölgesindeki Demir Cevherleşmesinin Jeolojik, Mineralojik ve Jenetik Açıdan İncelenmesi

İnceleme alanı Kütahya ili Emet ilçesi Güldüren Köyü sınırları içinde olup, il merkezine uzaklığı ortalama 93km, Emet’e ise 25km’dir. Bölgeden alınan cevher örneklerindeki Co/Ni değerleri cevherleşmenin hidrotermal bir kaynaktan geldiğini işaret ederken, V/(V+Ni) oranı ise bölgede gerçekleşen cevherleşmede oksik şartların da hakim olduğunu ifade etmektedir. Bunların yanında ∑NTE içerikleri ve HNTE/ANTE oranı değerlendirildiğinde ise inceleme alanındaki cevher oluşumlarında hidrotermal çözeltilerin önemli rol aldığı sonucuna varılabilir. Cevher parajenezi temel olarak manyetit ve hematitten oluşurken daha az oranda da götit ve pirit gözlenmiştir. Gang ise kuvarstan oluşmaktadır.Çalışma alanındaki cevherleşmenin Eğrigöz granitoidi ile rekristalize kireçtaşı arasında gelişen kontakt metasomatik bir oluşum olduğu sonucuna varılabilir. Ancak arazide damar şeklinde gözlenen cevherleşmelerin varlığı, jeokimyasal veriler, çizilen grafiklerdeki sonuçlar ve mineral parajenezi çalışma alanındaki demir oluşumlarının hem skarn hem de hidrotermal olmak üzere iki farklı kökende oluştuğunu düşündürmektedir.

Anahtar Kelimeler:

Eğrigöz granitoidi, Hidrotermal, Skarn, Manyetit, Kütahya (Emet) demir

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