Question

info about manganese ore

Answer 1

Here is info for manganese

Answer 2

Manganese ore

Explanation:

• Of all the metals used in steel alloys , manganese is the most important.

• Manganese is mainly used in making high manganese steels and carbon steel.

• The manganese steels is used where hardness and toughness are desired.

• Example-in the manufacture of armor plate, car wheels ,safes ,crushers etc.

• The principal ore minerals of manganese are pyrolusite($MnO{2}$), magnetite($Mn{_{2}O_{3}.H_{2}O$), psilomelane($MnO.MnO_{2}.2H_{2}O$),braunite($Mn_{2}O_{3}.MnSiO_{3}$),and wad.

Wad is a massive earthy form of manganese oxide .