Geology of the Glenwood Springs Quadrangle of North Western Colorado

Leading mining historian Kerby Jackson introduces us to a classic mining publication on Colorado Mining. First published in 1963, "Geology of the Glenwood Springs Quadrangle and Vicinity of North Western Colorado" has been unavailable since those days and sheds important light on the geology of this portion of North Western Colorado. Included are details on dozens of mines in this important mining Colorado region. 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.