To maintain their hold on the Midwest, the company strategically purchased the Detroit mine. By 1914, the mine was producing 8,000 tons of rock salt each month. The salt produced was mostly used ...
Detroit Free Press on MSN14d
Feds, state commit $1.26 billion to Michigan Potash, but some remain concerned about mineOsceola County mine would produce tons of table salt and potassium chloride — potash — a critical mineral used by farmers to fertilize their crops.
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