Petrografi Ders - 1 (ingilizce)

Petrology = it he science which studies the origin of the rocks

Rocks have three types. İgneous  ,sedimentary, metamorphic 

Main Magma Generation Environments.

* Mid - Ocean Ridges

*Subduction zone 

- Active continental margins

-island arcs

*Intra-plate volcanism

-oceanic islands

-Continental rift zone

The Rock Cycle: