بررسي پتروگرافي، ژئوشيمي و محيط تكتونيكي توده گرانيتوئيدي ميشو (جنوب غرب مرند)

Petrography, geochemistery and tectonic environment of Misho Granitoid pluton (SW Marand)

The Misho granitoid pluton is found in south-west of Marand city which is locat­ed in NW of Iran. This body is a S- type granitoid and emplaced at post- Cam­brian to pre-Permian time. Respect to geochemistry, mineralogy and field evi­dence it is similar to continental-Continental Syncollision Tibet granitoid. The pluton formed during Hercynian orogeny by the melting of crustal rocks which its melt crystalized under 770°C and 1.5 kbar. Misho granitoid with associated metamorphosed mafic and ultramafic rocks maybe considered as closure to Paleothetys products in NW of Iran uarfe ; Granitoid - Misho - Petrography- Geochemistry