Question

The formula of siderite is

• A. $F{e}_2{O}_3$
• B. $F{e}_3{O}_4$
• C. $Fe{S}_2$
• D. $FeC{O}_3$

Answer 1

Answer: (D)

$F{e}_2{O}_3$ - Haematite $F{e}_3{O}_4$ - Magnetite $Fe{S}_2$ - Iron pyrites $FeC{O}_3$ - Siderite (spathic iron ore)