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irinina [24]
3 years ago
7

Why is hematite called an ore?​

Biology
1 answer:
Dima020 [189]3 years ago
3 0

Answer:

hematite, also spelled haematite, heavy and relatively hard oxide mineral, ferric oxide (Fe2O3), that constitutes the most important iron ore because of its high iron content (70 percent) and its abundance.

Explanation:

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check the attachment

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4 0
3 years ago
When crude oil is distilled, it is separated into categories. What are those categories characterized by?
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When crude oil is distilled and separated into categories, the categories are characterized by the differences in their boiling points.

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