De Re Metallica

The literary style is sometimes hard to interpret, and the often rambling and grammatically idiosyncratic style can obscure the diverse information contained in De Re, but it is well worth perservering with. It is also an invaluable source book for anyone considering running or constructing a role-play game in this period, or focused on this area.


essential reading for students of technological history   January 11, 1999
 3 out of 3 found this review helpful

This early work describes the thinking of early technologists and shows the development of materials technology and related engineering knowledge of the late 15th century. Of particular interest is the detailed research done by Herbert Hoover, former President and mining engieer. His research is detailed in extensive foot notes. The illustrations are exact copies of the originals. Some of the early chapters are the most intersting reading because of the insights gained into archaic thinking that extrapolates to modern times.


A superbly illustrated classic   December 26, 1998
 6 out of 6 found this review helpful

This is one of the great classics, richly illustrated with over 200 woodcuts, most full page. It was published in 1556 by Georgius Agricola. The English translation is by former U.S. President Herbert Hoover, and first Lady Lou. Virtually all of the equipment illustrated was current until a few decades ago. Agricola describes and illustrates such "modern" methods as amalgamation, and the use of spiral inclines for transporting heavy equipment from the surface to underground. The (unnamed) "books" (chapters) which compose the book could be titled: 1 The Social Impact of Mining; 2 Mine Management, Exploration, and Prospecting; 3 The Theory of Ore Deposits; 4 Mining Law; 5 Shaft Sinking, Drifting, and Surveying; 6 Mining Equipment, Haulage, Dewatering, Ventilation, and Hazards; 7: Assaying; 8 Beneficiation; 9 Smelting; 10 Separation of Gold from Silver and Silver Refining; 11 Separation of Gold and Silver from Copper and Iron and Copper Refining; 12 Industrial Mineral, Chemical, and Glass Production. The text is a bit dense, but is worth the trouble.