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Bergbau

Or, Victoria in 1853, and Victoria in 1858, Showing the March of Improvement Made by the Colony Within Those Periods, in Town and Country, Cities and..

Its Properties, Analysis, Classification, Geology, Extraction, Uses and Distribution

02

The Art of Extracting Metals From Their Ores, and Adapting Them to Various Purposes of Manufacture; Volume 2

Its Extent, Population, Natural Productions, Indian Tribes, Mines, Mineral Lands, Etc.

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

On the Coal Lands, Mines and Improvements of the Dauphin and Susquehanna Coal Company, and of the Geological Examinations, Present Condition and..