Gold costs were about $317 per troy ounce in 2007, but these can vary widely depending on mining type and ore quality; global mine production amounted to 2,471.1 tonnes. After initial production, gold is often subsequently refined industrially by the Wohlwill process which is based on electrolysis or by the Miller process, that is chlorination in the melt. The Wohlwill process results in higher purity, but is more complex and is only applied in small-scale installations. Other methods of assaying and purifying smaller amounts of gold include parting and inquartation as well as cupellation, or refining methods based on the dissolution
Are You What You Want to Be? Are You What You Want to Be? "Are You What You Want to Be?" is a song by American indie pop band Foster the People. It serves as the opening track on their second studio album, "Supermodel", and was released as the album's fourth single on September 8, 2014. An audio stream of "Are You What You Want to Be?" was uploaded by the band's Vevo account to YouTube on August 5, 2014 accompanied by its single cover. The song impacted contemporary hit radio in the United Kingdom on September 8, 2014 and modern rock radio in the United States