Gold Placer Mining in California

California Bureau of Mines


Lode Gold Mines of the Alleghany Downieville Area, Sierra...

William B Clark and Denton W Carlson


Alabama Gold: A History of the South's Last Mother Lode

Peggy Jackson Walls


Petrophysics: Theory and Practice of Measuring Reservoir Rock...

Djebbar Tiab and Erle C. Donaldson


Tramway Titan

Martin J. Wells


Mines of Eastern Nevada

J. M. Hill


de Re Metallica

Georgius Agricola


Gold Districts of California

William B Clark


Placer Gold Recovery Methods

Michael Silva


Gold in Idaho

W. W. Staley


Building an Offshore Oil Rig

Annie C. Holdren


Antique Mining Equipment and Collectibles (Updated and Expanded)

Ron Bommarito and David W Pearson


Prospector's Field-Book and Guide

H. S. Osborn


Placer Gold Deposits of Alaska

Edward H. Cobb