THE GREATEST GUIDE TO ALGERIAN BLEND

In the First collision with the Asia and Indian plates, this granitic batholith was buried to depths of about 20 kilometres (twelve mi) or even more, very metamorphosed, extremely deformed, and partly remelted in the Eocene Period of time to kind gneiss. Later, the K2 Gneiss was then intruded by leucogranite dikes And at last exhumed and uplifted