Igneous Rocks. Classification of Igneous Rocks. Most Abundant Elements: O, Si, Al, Fe, Ca, Mg, K, Na Calculate Elements as Oxides (Account for O) How Much SiO 2 ? (Account for Si) What Feldspars are Present? (Account for Al, Ca, Na, K) What Else is Present? (Account for Mg, Fe).
Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.