Ore Mining Methods, Comprising Descriptions of Methods of Support in Extraction of Ore, Detailed Descriptions of Methods of Development of Mines, of Stoping and Mining in Narrow and Wide Veins Nad Bedded and Massive Deposits Including Stull and Square Set Mining Filling and Caving Methods , Open Cut Work and a Discussion of Costs of Mining

Descripción

xiii + 277pp, illustrated, ex coll lib, covered with adhesive backed covers, maroon cloth ; quarto.

N° de ref. del artículo 76839

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Título

Ore Mining Methods, Comprising Descriptions of Methods of Support in Extraction of Ore, Detailed Descriptions of Methods of Development of Mines, of Stoping and Mining in Narrow and Wide Veins Nad Bedded and Massive Deposits Including Stull and Square Set Mining Filling and Caving Methods , Open Cut Work and a Discussion of Costs of Mining

Editor

John Wiley & Sons, New York

Fecha de publicación

1917

Encuadernación

Hardcover

Estado

Very Good

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