Leading mining historian Kerby Jackson introduces us to a classic mining publication on the Mining Industry in New Mexico. Written in 1979, this hard to find publication includes valuable insights into the mining industry of New Mexico. Included are important details on the gold and silver bearing mineral belts of Western Sierra County, New Mexico. Note: This edition is a perfect facsimile of the original edition and is not set in a modern typeface. As such, some type characters and images might suffer from slight imperfections or minor shadows in the page background.