uses of pelleted magnetite iron ore and coal washeries

The Important Factors to Consider When Investing in Iron Ore- uses of pelleted magnetite iron ore and coal washeries , · Generally, iron ore falls into two categories, hematite and magnetite. Hematite is a rich iron ore product with an Fe grade around 40-70%, depending on the deposit.Iron Ore and Pellets - ValeThe pellets are used in the production of steel which is used in the construction of bridges, cars, planes, bicycles, appliances and much more. But, before this, the ore goes through a blast furnace that only works when air can circulate freely.