The metamorphite in Malatya-Pütürge vilage on Tauride orogenic belt has
been studied in garnets. The garnets selected from garnet-mica schistes,
staurolite/sillimanite mica schistes and its electronmicropirobe (EPMA)
analysed shows as almandine with Alm81Prp8Grs7Spess5 composition. In some
garnets has been determined reverse zoning. The zoning, sillimanite and biotite
mantling garnet show that by effect on garnets of cation echange reactions. Data
from mineral paragenesis of rocks and garnet-biotite geothermometer,
metamorphism heat is >600°C. Furthermore, metamorphic rocks effects from
regional tectonics which are pressure fringes, ınclusion orientations,
schistosite and iterated foliation. In the prograde and retrograde metamorphism
in amphibolite facies play a role active tectonic of region. Likewise, Sm-Nd
mineral age data of garnets (rim to core) 81.53±0.10 and 82.18±0.17 shows
mineral cooling as a results of suddenly exhumation time of massif.
Toros Orojenik kuşağı üzerinde, Malatya-Pütürge |
Birincil Dil | Türkçe |
---|---|
Konular | Mühendislik |
Bölüm | Makaleler |
Yazarlar | |
Yayımlanma Tarihi | 30 Aralık 2018 |
Yayımlandığı Sayı | Yıl 2018 |