Book Description

Excerpt from Proposed Method for Reducing Mineral Waste in the Wisconsin Zinc District, Wisconsin The climatic conditions and geographic location of the district are nearly ideal for mining operations. Most of the mines and mills are on at. Rolling farm land, and the various groups of mines are near railroads, so that transportation of ore is not difficult. The roads are generally good or are being improved through the use of mill tailings. This report does not attempt to describe, except in a general way, milling conditions and milling procedure; 1 it discusses work done by the authors in an effort to reduce the mineral waste. To be sure. This waste is' primarily zinc, but attention is called also to possibilities of saving and utilizing the lead, the marcasite, and the limestone tailing. 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."