Barrels of Change In the early days of the mining boom, the iron ore buried beneath the rugged wilderness held promise. But little practicality, transportation was a nightmare. Mule teams, makeshift plank roads, and schooners only getting the job halfway there. The dreaded St. Marys River rapids brought things to a halt. But on July 7, 1852, a tiny but mighty shipment changed all of that. That day, the Marquette Iron Company shipped six barrels of Lake Superior iron ore to New Castle, Pennsylvania. This marked the first time iron ore made the full journey via the Great Lakes from… Read More »












