Guido Kustel eBooks
eBooks di Guido Kustel di Formato Pdf
Nevada and California Processes of Silver and Gold Extraction: For General Use, and Especially for the Mining Public of California and Nevada. E-book. Formato PDF
Guido Küstel
edizioni Forgotten Books collana , 2017
The rapid extension of Silver Mining enterprise, in consequence of numerous discoveries of rich and extensive silver-bearing lodes in California, and especially in Nevada Territory, has excited a general desire for information of such methods of extracting Silver and Gold from the different classes of ores, as are...