Iron is primarily found in the Earth's crust and core.
Abundance and Location
Iron is the fourth most abundant element, by mass, in the Earth's crust. It is also a significant component of the Earth's core, along with nickel and sulfur.
Earth's Crust
- Iron is not found in its pure form in the Earth’s crust.
- It is usually found in combination with other elements as part of different minerals.
- Common iron-containing ores include:
- Haematite
- Magnetite
- Taconite
Earth's Core
- The core of the Earth is thought to be largely composed of iron.
- It is mixed with other elements like nickel and sulfur in the core.
Summary of Iron's Location
| Location | Description |
|---|---|
| Earth's Crust | Fourth most abundant element; found in minerals like haematite, magnetite, and taconite. |
| Earth's Core | Major component, along with nickel and sulfur. |
