This paper describes how Western Mining Corporation uses sophisticated diesel equipment in mining of shallow flat dipping narrow ore- bodies in the Otter Juan area. Though in most cases the stoping method chosen relies on hand held conventional equip- ment, the 'ore handling systems have been designed to allow for a relatively high degree of mechanization. The use of diesel loaders, trucks along with three boom jumbos is described. A single one in nine decline driven as the means of access to the various ore surfaces at Otter/Juan resulted in the first ore being produced first 15 weeks after the first round was fired in the Ore-Decline. Now, three years later, the.mine is in full production, and in 1971/72 produced 392,000 dry tonnes of high grade Nickel Ore.