The Development of the Dominion Iron and Steel Company This file .. business associate H. M. Whitney of the West End Street Railway in Boston. . Impurities in local iron ore made production of pig iron difficult from the outset. . as method of breaking into the American (especially east coast/Boston) market. . as Hoffman ovens) and coal washing plant, and a foundry and machine shop.iron ore in hms methos coaling wash,Iron opportunities in New South Wales - NSW Resources and .Feb 1, 2015 . Broula iron mine. Cadia. Tallawang magnetite mine. New England. Orogen. Lachlan. Orogen . for steelmaking, coal washing and cement manufacturing. • There are excellent . low-cost mining methods. Skarn deposits.
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