Explosives In Metal Mining And Quarry Operations PDF Download

Excerpt from A Primer on Explosives for Metal Miners and Quarrymen Information about the different explosives used in coal mining and the precautions to be taken in using those explosives has been printed in Bulletin 17 and other bureau reports, the names of which may be found at the end of this bulletin. The bureau has not been able to give much attention to explosives used in metal mines and quarries, but has published some information about these explosives in Bulletin 48, The Selection of Explosives Used in Engineering and Mining Operations; Technical Paper 17, The Effect of Stemming on the Efficiency of Explosives; and Miners' Circular The Prevention of Accidents from Explosives in Metal Mining. 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.