magnitite and hematite iron ore masurencruiser
Hydrogen Reduction Of Hematite Ore Fines To Magnetite Ore. The guangling hematite ore sample consisted of 5883 fe 2 o 3 1953 sio 2 675 al 2 o 3 021 feo 246 cao 138 mgo 011 na 2 o and 365 k 2 o harmful elements such as phosphorus and sulfur were present in only low quantities this hematite ore contained a small amount of magnetite hematite is the precious form of iron minerals