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Banded iron formations are made of the minerals ______ and ______.

Sagot :

Banded iron formations are made of minerals like iron-rich silicates and iron-rich carbonates.

What is banded iron?

Banded iron is the sedimentary rocks that are formed by the iron-rich contents and iron-rich carbonates and silicates. These minerals are hematite and magnetite.

The organisms that release oxygen are converted into iron oxides underwater, and they form sedimentary rocks like banded iron. The oxides are composed on the ocean floor, and they turn into rocks.

Thus, the correct minerals for banded iron formation are iron-rich silicates and iron-rich carbonates.

To learn more about banded iron, refer to the link:

https://brainly.com/question/8944551

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