MINING INDUSTRY EVENTS

46th Annual Conference on Explosives-Blasting  - Conference
Jan 26, 2020 - Jan 29, 2020
George A.Fox Conference  - Conference
Jan 28, 2020
Mining Indaba - African Mining Investment  - Conference
Feb 3, 2020 - Feb 6, 2020
2020 SME Annual Conference & Expo-Mine X Change  - Conference
Feb 23, 2020 - Feb 26, 2020
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September 2000

Volume 52    Issue 9

FEATURED ARTICLES

Mine planning software models Empire Mine ore
Allan E. Koski
Preview  
Mountaintop-removal controversy slows West Virgina coal mining
Syd S. Peng
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Foamed grout controls underground coal-mine fire
Joseph J. Feiler, Gary J. Colaizzi, Carol Carder
Preview  
Improvements seen in acid-mine drainage technology
William R. Yernberg
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TECHNOLOGY NEWS

Excavators designed for use in confined spaces
Preview  
Selby conveyor system is Europe's longest
Preview  
Atlas Copco introduces exploration drilling rig
Preview  
Belt precleaner cuts production losses
Preview  
Belt weigher aids Chilean salt mining
Preview  
Degussa's CyPlus packaging reduces waste
Preview  

TECHNICAL PAPERS

Bulk sorting by LIF: quality control of ores for bulk sorting and blending by laser-induced fluorescence analysis
H.F. Broicher
Abstract  
Using passive treatment systems for mine closure -- a good approach or a risky alternative?
P. Eger, G. Melchert, J. Wagner
Abstract  
Integrated bioreactor system for the treatment of cyanide, metals and nitrates in mine process water
M. Canty, R. Hiebert, L. Thompson, P. Clark, S. Beckman
Abstract