Leading mining historian Kerby Jackson introduces us to a classic mining work in this important re-issue of "Geology of the Canyon Ferry Quadrangle of Montana." Unavailable since 1951, this important publication was originally published by the Us Department of Interior and has been unavailable for decades. In addition to discussing the geology of this important Montana mining region, also included are details on such important gold mining areas as Confederate Creek, White Gulch, Avalanche Creek, Hellgate Gulch, Magpie Creek, Cave Gulch, Cooper Gulch, Oregon Gulch, Clarks Gulch, York Gulch,...

Mining historian Kerby Jackson introduces us to a work on ore processing in this important re-issue of "Surface Arrangements: Ore Dressing and Milling, Sampling Ores, Roasting Ores, The Cyanide Process." Unavailable since 1899, this publication offers rare insights into all the major subjects related to milling and processing precious metal ores. Topics covered include Surface Arrangements at Reduction Works, Ore Dressing and Milling, Sampling Ores, Roasting and Calcining Ores, The Cyanide Process and more. Included in this major work on hard rock mining is all the information one might need...

Mining historian Kerby Jackson introduces us to a classic mining work in this important re-issue of "Register of Mines and Minerals of Mariposa County, California." Unavailable since the turn of the century, this publication offers rare insights into the famous mining areas of Mariposa County, California. Included in this small booklet are facts about numerous gold and other types of mines in Mariposa County. Included are basic facts about lode and placer mines such as their location, geology, ore characteristics, ownership details and more. This small booklet will be found to be of great...

Mining historian Kerby Jackson introduces us to a classic mining work in this important re-issue of "Register of Mines and Minerals of Nevada County, California." Unavailable since the turn of the century, this publication offers rare insights into the famous mining areas of Nevada County, California. Included in this small booklet are facts about numerous gold and other types of mines in Nevada County. Included are basic facts about lode and placer mines such as their location, geology, ore characteristics, ownership details and more. This small booklet will be found to be of great value in...