Download or read book Methods and Costs of Mining Ferberite Ore at Cold Springs Mine Nederland Boulder County Colo written by William O. Vanderburg and published by . This book was released on 1932 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Methods and Costs of Mining Ferberite Ore at the Cold Springs Mine Nederland Boulder County Colorado written by United States. Bureau of Mines and published by . This book was released on 1932 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Methods and Costs of Milling Ferberite Ore at the Wolfe Tongue Concentrator Nederland Boulder County Colorado written by United States. Bureau of Mines and published by . This book was released on 1933 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Methods and Costs of Milling Ferberite Ore at the Wolf Tongue Concentrator Nederland Boulder County Colo written by William O. Vanderburg and published by . This book was released on 1933 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper describing the practice at the Wolf Tongue concentrator at Nederland, Colo., is one of a series on similar subjects being published by the United States Bureau of Mines. The author acknowledges the assistance fo William Loach, manager fo the Wolf tongue Mining Co., and of W.G. Roseborough, superindtendent of the Wolf Tongue mill, in the preparation of this paper

Download or read book METHODS AND COSTS OF MILLING FERBERITE ORE AT THE WOLF TONGUE CONCENTRATOR NEDERLAND BOULDER COUNTY COLO written by and published by . This book was released on 1933 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Information Circular written by and published by . This book was released on 1935 with total page 902 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Mining and Milling Tungsten Ores written by William O. Vanderburg and published by . This book was released on 1935 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bulletin written by and published by . This book was released on 1910 with total page 538 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bulletin written by United States. Bureau of Mines and published by . This book was released on 1935 with total page 1442 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Metal mining Practice written by Charles Freeman Jackson and published by . This book was released on 1939 with total page 538 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Metal mine Accidents in the United States During the Calendar Year 1936 written by Daniel Harrington and published by . This book was released on 1939 with total page 1206 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Laboratory Studies of the Inflammability of Coal Dusts written by Albert Lawrence Godbert and published by . This book was released on 1935 with total page 1200 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Pressure Losses Due to Bends and Area Changes in Mine Airways written by George Edward McElroy and published by . This book was released on 1932 with total page 654 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Stoping Methods and Cost written by Charles Freeman Jackson and published by . This book was released on 1937 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Minerals Yearbook written by and published by . This book was released on 1935 with total page 1156 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book California Journal of Mines and Geology written by and published by . This book was released on 1933-07 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bulletin British Columbia Dept of Mines written by British Columbia. Department of Mines and published by . This book was released on 1943 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt: