Question

Name the main ore of iron

Answer 1

Banded iron formations may contain iron in carbonates (siderite or ankerite) or silicates (minnesotaite, greenalite, or grunerite), but in those mined as iron ores, oxides (magnetite orhematite) are the principal iron mineral.

Answer 2

HEMATITE

the principal form of iron ore; consists of ferric oxide in crystalline form; occurs in a red earthy form


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