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Ore Mining Methods, Comprising Descriptions of Methods of Support in Extraction of Ore, Detailed Descriptions of Methods of Stoping and Mining
Ore Mining Methods Comprising Descriptions of Methods of Support in Extraction of Ore Detailed Descriptions of Methods of Stoping and Mining Author:Crane Title: Ore Mining Methods, Comprising Descriptions of Methods of Support in Extraction of Ore, Detailed Descriptions of Methods of Stoping and Mining in Narrow and Wide Veins and Bedded and Massive Deposits Including Stull and Square-Set Mining, Filling and Caving Methods, Open-Cut Work and a Discussion of Costs of Stoping Publisher: New York, ... more »J. Wiley Publication date: 1910 Subjects: Mining engineering Notes: This is an OCR reprint. There may be numerous typos or missing text. There are no illustrations or indexes. When you buy the General Books edition of this book you get free trial access to Million-Books.com where you can select from more than a million books for free. You can also preview the book there.« less