August 1999

Volume 51 Issue 8

FEATURED ARTICLES

Design and startup of Cortez Gold Mines' Pipeline Mill Randy N. Powell	Preview
Closing the historic Alaska-Juneau Mine Joseph L. Petrillo, Paul A. Hilbelink	Preview
Remediating historic mine sites in Colorado James Dunn, Carol Russell, Art Morrissey	Preview
Cattle aid reclamation at Robinson Mine in Nevada	Preview
Prospectors and developers meeting -- some reflections Bruce Geller	Preview
Six to be inducted into National Mining Hall of Fame	Preview

Mitigation of water contamination at historic Ferris-Haggarty Mine, Wyoming R.W. Reisinger, J. Gusek	Abstract
New P.T. Freeport Mine ventilation system -- basic requirements (25 kt/day plan) F. Calizaya, A. Mulyadi	Abstract
Past and future trends in phosphate use M.C. Roberts	Abstract