Writers : Nimrouzi, A.; Moafpouryan, Gh. A.
Refference : 29th symposium on geosciences, p: 167
Publishing Year : 1389

Abstract :

Various ultramafic - mafic rocks suite with the picritic, komatiitic and tholeiitic affinities, at the east of Fariman - Torbat-e-Jam lineament are belongs to a same magmatic event, as they have close spatial and temporal relationship. Investigations on rare elements data favor various affinities of these rocks and their various petrogenesis also. Our observations indicate that different melting mechanisms and/or AFC processes could not be responsible for cited variations, so it is probable the role of mantle source heterogenetty of magma.

Subject List : Trace elements