Ore mining methods
Subtitle: 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
By: by Walter R. Crane.
Edition: 1st ed.
Publisher: J. Wiley
Published: 1910
Place of publication: New York
Language: eng
Number of pages: 219
Subjects: Mining engineering