Useless Introductions: Petrology

By INHF on June 26, 2012 in Blog

All Rights Reserved Elle Yesnes

Did you know that the word, “rock” is a pretty general term? Here at Iowa Natural Heritage Foundation we protect land, water and wildlife. That includes the rocks you stand on!

As the design intern, I decided to help everyone out and create an info-graphic for petrology– the study of rocks and their composition.  Enjoy!