Newton has mounted ballets for many other companies and has staged his own production of Swan Lake, Act III for the Pennsylvania Ballet. He retired from The Royal Ballet in 2001 and now works internationally as a freelance teacher, mainly staging the Ashton repertory.ewton has mounted ballets for many other companies and has staged his own production of Swan Lake, Act III for the Pennsylvania Ballet. He retired from The Royal Ballet in 2001 and now works internationally as a freelance teacher, mainly staging the Ashton repertory.
Silver mining in Colorado. Silver mining in Colorado has taken place since the 1860s. In the past, Colorado called itself the Silver state. (Nevada also calls itself the Silver state. Idaho, however, actually produces the most silver in the US.)
Although the first âbonanzaâ of gold may have been little more than an exaggeration, prospectors hit paying lodes in 1859. Visitors can follow the Colorado Gold Trail, a scenic tour of gold rush towns and gold and silver mines that flourished in the boom of the late 1850s. Towns on the trail include Boulder, Black Hawk, Central City, Idaho Springs, Breckenridge, Fairplay, Alma, Como and Leadville.