IRON ORE1 USGS
IRON ORE. 1 (Data in thousand metric tons, usable ore, unless otherwise noted) Domestic Production and Use: In 2020, mines in Michigan and Minnesota shipped 98% of the usable iron ore products, which were consumed in the steel industry in the United States with an estimated value of $4.how to calculate torque load of ball mill in tanzania Fote Mining Machinery Co.1 billion, a decrease from $4.4 billion in 2019. read more