Mahlon Pitney, Stratton's Independence v. Howbert…
“ It is not correct, from either the theoretical or the practical standpoint, to say that a mining corporation is not engaged in business, but is merely occupied in converting its capital assets from one form into another. The sale outright of a mining property might be fairly described as a mere conversion of the capital from land into money. But when a company is digging pits, sinking shafts, tunneling, drifting, stoping, drilling, blasting, and hoisting ores, it is employing capital and labor in transmuting a part of the realty into personalty, and putting it into marketable form. ”
