Morenci Drilling Practice Up to Date

The American Institute of Mining, Metallurgical, and Petroleum Engineers
L. Ormsby H. Lines
Organization:
The American Institute of Mining, Metallurgical, and Petroleum Engineers
Pages:
3
File Size:
429 KB
Publication Date:
Jan 5, 1950

Abstract

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Drilling and blasting practices in the Morenci open pit have undergone considerable modification in recent years. Changes in the character of the ground being mined, modifications of working conditions, and continuous perimentation have been the contributing factors.
Citation

APA: L. Ormsby H. Lines  (1950)  Morenci Drilling Practice Up to Date

MLA: L. Ormsby H. Lines Morenci Drilling Practice Up to Date. The American Institute of Mining, Metallurgical, and Petroleum Engineers, 1950.

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