Download or read book Arizona lode gold mines and gold mining by Eldred D Wilson J B Cunningham and G M Butler written by Eldred D. Wilson and published by . This book was released on 1934 with total page 261 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Arizona Lode Gold Mines and Gold Mining written by Eldred Dewey Wilson and published by . This book was released on 1934 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Geological Series written by and published by . This book was released on 1920 with total page 1138 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Gold Mining and Milling in the Black Mountains Western Mohave County Ariz written by Eugene Delos Gardner and published by . This book was released on 1936 with total page 78 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is one of a series of papers describing mining and related subjects affecting mining in western mining districts and mineralized areas. The parts of this paper pertaining to current production, mining and milling methods and practices, and general conditions affecting mining were collected principally during a field survey made in May 1935. Some original data obtained on previous visits to the area are also included. The history, geological background, and past production of the mines and district are largely abstracted from previous publications, for which due credit is given later in the test. The principal districts in the Black Mountains are the Oatman or San Francisco and the Union Pass or Katherine. This range contains the principal producing mines of the State, in which gold is the only important metal. Although the total production of gold is relatively small as compared to other districts where the precious metals are obtained as a by-product in copper min¬ing, the area is one of considerable economic importance to the State.
Download or read book Information Circular written by and published by . This book was released on 1936 with total page 696 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Gold Mining and Milling in the Wickenburg Area Maricopa and Yavapai Counties Ariz written by O. H. Metzger and published by . This book was released on 1938 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Metallurgical Series written by and published by . This book was released on 1935 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Organ Pipe Cactus National Monument N M Wilderness Proposal written by and published by . This book was released on 1975 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Land Use History of the San Rafael Valley Arizona 1540 1960 written by Diana Hadley and published by . This book was released on 1995 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bulletin written by and published by . This book was released on 1941 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Mineral Technology Series written by and published by . This book was released on 1927 with total page 936 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The National Union Catalog Pre 1956 Imprints written by Library of Congress and published by . This book was released on 1970 with total page 712 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Mineral Resources of Arizona written by University of Arizona. State Bureau of Mines and published by . This book was released on 1951 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Economic Series written by and published by . This book was released on 1916 with total page 578 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book General Technical Report RM written by and published by . This book was released on 1995 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Arizona Gold Placers and Placering written by Eldred D. Wilson and published by . This book was released on 2011-10-01 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt: Arizona Gold Placers and Placering was published by the Arizona Bureau of Mines in conjunction with University of Arizona as Bulletin 118 in 1922 and eventually became what it is today as bulletin 142 in 1937 fourth revised edition. This book covers all of the known Placers in Arizona by county. Additional information on the placers, their formation, History, Geology, production and locations are included. In addition, best types of recovery for these placers are discussed.
Download or read book National Union Catalog written by and published by . This book was released on with total page 584 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes entries for maps and atlases.
