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Bergbau

A Practical Treatise for Mining Engineers, Metallurgists & Managers of Mines

The Principles and Practices of Deep Well Drilling, and a Hand Book of Useful Information for the Well Driller

Its Ores And Their Concentration, With A Discussion Of Markets, Prices, And Uses

A Practical Handbook For Use In Vocational Schools, Mining Colleges And Universities, Also For Use Of Fire-bosses, Mine Foreman, Superintendents And..

An Account Of The History, Development, And Technical Operations Of The Bunker Hill & Sullivan Mining & Concentrating Company, At Kellogg, Idaho, U...

Containing Outlines of the History of Iron Manufacture, Methods of Assay, and Analyses of Iron Ores, Processes of Manufacture of Iron and Steel,..

Its Relation to the Steel Industry: Its Design and Operation