Factors Affecting Ground Support at Agnew Mine

The Agnew Nickel Mine has a short his-tory of mining activities. However it has experienced a large variety of ground support problems. These problems relate to geological, hydrological, geomechanical, structural and mining techniques. The majority of the prob-lems occur in other underground mines. How-ever the large serpentinite hosted ore body which contains over 80% of the ore has prob-lems rarely encountered in other mines. Sol-utions to the problems are only being gained by understanding the factors creating them.