Placer Mining for Gold in California

Charles Volney Averill


Mining Economics and Strategy

Ian C. Runge


Mines of the Alder Creek Mining District of Idaho

Idaho Geological Survey


Methods of Mine Timbering

California State Mining Bureau


Gold in Washington

Marshall T. Huntting


Geology and Ore Deposits of the Creede District, Colorado

William H. Emmons and Esper S. Larsen


Gold in the Black Pine Mining District of Idaho

United States Geological Survey


Appalachian Tales

Deanna Edens


Mine Water: Hydrology, Pollution, Remediation

S. a. Banwart, Robert S. Hedin, et al.


Exploration Seismology

L. P. Geldart and R. E. Sheriff


Petroleum Reservoir Fluid Property Correlations

Christopher P. Lenn, William D. McCain Jr, et al.


Sampling for Gold

Arizona Bureau of Mines


Fluid-Induced Seismicity

Serge a. Shapiro