the mineral haematite is an important source of iron.
hematite
Yes, hematite is a mineral.
Hematite is a mineral of iron: Fe2O3.
Iron is a mineral. A raw mineral from which iron may be extracted is hematite - as one example.
Hematite is an oxide of iron.
hematite is a mineral that is used for jewelry
Hematite's color is mostly sliver
Hematite is a mineral that is mined for its iron content. It is the most important ore of iron and is a common iron oxide mineral.
Yes, Hematite is a non silicate mineral. It is part of the Oxides group.
If you are referring to the mineral Hematite, this is iron's most important ore,with formula Fe2O3.
Iron. Hematite is the mineral form of iron oxide (Fe2O3).
Hematite is a mineral. This is from wikipedia: A mineral is a naturally occurring solid with a definite chemical composition and a specific crystalline structure. A rock is an aggregate of one or more minerals. Have a look at this page in wiki about hematite: http://en.wikipedia.org/wiki/Haematite