Mining and Milling of Lead and Zinc Ores in the Wisconsin District Wisconsin
Author : Clarence A. Wright
Publisher :
Page : 42 pages
File Size : 24,11 MB
Release : 1915
Category : Lead mines and mining
ISBN :
Author : Clarence A. Wright
Publisher :
Page : 42 pages
File Size : 24,11 MB
Release : 1915
Category : Lead mines and mining
ISBN :
Author : Clarence A. Wright
Publisher :
Page : pages
File Size : 16,10 MB
Release : 1915
Category :
ISBN :
Author : Clarence A. Wright
Publisher : Forgotten Books
Page : 44 pages
File Size : 44,35 MB
Release : 2018-03-04
Category : Technology & Engineering
ISBN : 9780666891921
Excerpt from Mining and Milling of Lead and Zinc Ores in the Wisconsin District, Wisconsin The Wisconsin lead and zinc district includes not only mines in the State of Wisconsin, but also mines in those parts of Illinois and Iowa directly adjacent to southwestern Wisconsin. This district has long been known as a lead producer, but only within recent years has it been considered an important producer of zinc. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Author : Clarence A. Wright
Publisher :
Page : 39 pages
File Size : 42,76 MB
Release : 1915
Category :
ISBN :
Author : Clarence A. Wright
Publisher :
Page : pages
File Size : 32,12 MB
Release : 1915
Category :
ISBN :
Author :
Publisher :
Page : 926 pages
File Size : 25,40 MB
Release : 1915
Category : Mineral industries
ISBN :
Author : United States. Bureau of Mines
Publisher :
Page : 926 pages
File Size : 10,12 MB
Release : 1922
Category : Mines and mineral resources
ISBN :
Author :
Publisher :
Page : 914 pages
File Size : 43,28 MB
Release : 1922
Category :
ISBN :
Author : Alvin M. Cummings
Publisher :
Page : 16 pages
File Size : 35,76 MB
Release : 1948
Category : Lead mines and mining
ISBN :
Author : Selma Langenhan Schubring
Publisher :
Page : 108 pages
File Size : 34,73 MB
Release : 1926
Category :
ISBN :