Deep Navigation Colliery now home to many local rugby and football teams. Deep Navigation Colliery Deep Navigation Colliery was a coal mine in South Wales, that operated from 1872 until 1991. Located next to the co-developed village of Treharris in the borough of Merthyr Tydfil, on development it was the deepest coalmine in South Wales Coalfield by some . Producing the highest quality steam coal, it powered both the Cunard passenger steamers RMS "Mauretania" and RMS "Lusitania" in their successful attempts at the Blue Riband prize for the most rapid Atlantic Ocean passage. The mine is also thought to have been one of
The Deepest End, Live in Concert in 2000. The release also marked the first Gov't Mule CD to feature keyboardist Danny Louis as a full-time member. This album is one of the 10 best "live jam releases of this century" according to the August 2006 issue of Guitar One magazine. The Deepest End, Live in Concert The Deepest End, Live in Concert is a two CD live album and DVD video by Gov't Mule, released on October 7, 2003. It was recorded in New Orleans on May 3, 2003. In 2003, after recording The Deep End, Volume 1 (2001) and Volume 2 (2002), Gov't Mule gathered