September 2001

Volume 53    Issue 9

FEATURED ARTICLES

Mining climate improves in China
Ishiung J. Wu, Yikang Liu
Preview  
RETC -- Innovations in tunneling technology
William R. Yernberg
Preview  
Svedala Bulk-Materials Handling seminar highlights latest technology
Steve Kral
Preview  
Rio Tinto Borax commits to sustainable development
Preview  
Arizona copper mines add $4.6 billion to state's economy
Preview  
 

You have FREE full access to these Open Access articles:

USGS critical minerals review       PDF
USGS annual mining review       PDF

TECHNOLOGY NEWS

Russian diamond mines use Atlas Copco equipment
Preview  
European nations build geological GIS system
Preview  
 

You have FREE full access to these Open Access articles:

USGS critical minerals review       PDF
USGS annual mining review       PDF

TECHNICAL PAPERS

Tekflex as a spray-on screen replacement in an underground hard-rock mine
C. Pritchard, G. Swan, R. Hill, M. Amick
Abstract  
Estimate of technically feasible DPM levels for underground metal and nonmetal mines
G.H. Schnakenberg Jr.
Abstract  
Numerical modeling of seepage into underground openings
S. Finsterle, R.C. Trautz
Abstract  
 

You have FREE full access to these Open Access articles:

USGS critical minerals review       PDF
USGS annual mining review       PDF