A practical guide for miners, this book provides information on safety regulations, mining techniques, and equipment maintenance. It also includes a detailed description of the properties and uses of various types of minerals. Written by an experienced mining engineer, this book is a valuable resource for those working in the mining industry.

This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.

This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.

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