Mining Metals, Minerals, Ore, and Taconite Minnesota .
Minnesota Revenue, Mining Metals, Minerals, Ore, and Taconite. Mining . This fact sheet explains when purchases by the mines are subject to tax. What is the . The basic machine or equipment, its components, and repair parts (such as belts, pulleys, gears, shafts, bearings, and . Wear shoes on spiral classifiers.Get Price