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
A Thousand Different Ways 2005. "Tears Run Dry" and "Just You" each got one third of the JBT performance dates. A Thousand Different Ways A Thousand Different Ways is the third studio album by Clay Aiken. The album, which was executive produced by Jaymes Foster, consists of ten covers and four new songs. It was released by RCA on September 19, 2006. The first single was "Without You" and the second, "A Thousand Days." Writers of the four new songs ("These Open Arms", "Lonely No More", "A Thousand Days" and "Everything I Have") include Jon Bon Jovi, Desmond Child, Andreas Carlsson, Jeremy Bose, Aldo