The best feel trip

When I was in second semester of Geography I has my prefer subject, called Geology, this subject was very entertaining and interesting for my, for the contents treaty and for the feel trip realised.
In this subject we had three feel trips, two feel trips to the ¨Cajon del Maipo¨ and one to ¨Til-Til¨, the two feel trips to the ¨Cajon del Maipo¨ were the best. In these I learned very much things and to recognize some formations of the surface.
The teacher made us collect rocks, to recognize their composition, to know as were formed and where they come from.
I found much rocks very beautiful, of many colours and whit beautiful crystals, that even I saved in a box like a treasure under my bed because a love it.
Also in this feel trip we searched for fossil. I liked a lot this activity because I found a lot fossil that I never thought that finding and these are also my little treasures whit those I can brag.
I and all my classmates enjoy very much this feel trip, that it was an experience unforgettable and I liked both that I repeat whit my parents whit my boyfriend and they able to learn some things that I teach them.