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FeCO3

FeCO3

FeCO3

FeCO3

1

Siderite , ferrous carbonate, FeCO3. When pure it contains 48. 2 % of iron. It varies in colour from pale yellow to brown.

菱铁矿碳酸亚铁，FeCO3 。理论含铁量为 48 .2%。颜色从浅黄到褐色，不一。

2

There are various basic minerals containing iron in the +2 oxidation state that can react with CO2 to form iron carbonate (FeCO3).

有多种基本矿物含有氧化状态的 +2 价离子，可以与 CO2 发生反应形成 FeCO3 。

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