Petrology Petrology Petrology (from the Greek πέτρος, "pétros", "rock" and λόγος, "lógos", "subject matter", see -logy) is the branch of geology that studies rocks and the conditions under which they form. Petrology has three subdivisions: igneous, metamorphic, and sedimentary petrology. Igneous and metamorphic petrology are commonly taught together because they both contain heavy use of chemistry, chemical methods, and phase diagrams. Sedimentary petrology is, on the other hand, commonly taught together with stratigraphy because it deals with the processes that form sedimentary rock. Lithology was once approximately synonymous with petrography, but in current usage, lithology focuses on macroscopic hand-sample or outcrop-scale
What You Get Is What You See where in 1989 it was used in a campaign for the New South Wales Rugby League. They later used the Tina Turner song "The Best" in another campaign. The song has been covered many times including by Canadian country music group Straight Clean & Simple and a single for the band taken from their 1992 album "Iron Lady". It was also covered by Scottish / Irish country artist Lisa McHugh. Her cover appears in her 2014 album "A Life That's Good". What You Get Is What You See "What You Get Is What You See" is a song by recording