Economic Geology

The Comstock Lode, Nevada (Part 1). By R. J. Cathro

History of Mining

The evolution of shaft sinking systems (Part 5). By C. Graham and V. Evans


Migration and movement of scholars - A study in the history of diffusion of knowledge (Part 2). By F. Habashi

Online Series

The metallurgical history of Montreal bridges. By H. J. McQueen

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