What is mafic?

Mafic is like the strong, dark friend in a group, it’s rocky and made from stuff that comes deep inside the Earth.

Imagine you're playing with blocks. Mafic rocks are like those heavy, dark blue or black blocks, they feel solid and tough. They’re made mostly of minerals like magnesium and iron, which are strong and heavy. These kinds of rocks usually come from places where the Earth is very hot, like deep under the ocean floor.

Mafic rocks are lighter than some other types of rocks, but they're still pretty tough. They're often found in volcanoes, think of lava flowing out and cooling down to make hard, dark rock. This kind of rock is also common in the Earth's mantle, which is like a thick layer beneath the surface that helps move things around inside the planet.

If you ever touch a piece of mafic rock, it might feel cool and smooth, or rough and bumpy, but either way, it’s a strong, dark friend from deep below. Mafic is like the strong, dark friend in a group, it’s rocky and made from stuff that comes deep inside the Earth.

Imagine you're playing with blocks. Mafic rocks are like those heavy, dark blue or black blocks, they feel solid and tough. They’re made mostly of minerals like magnesium and iron, which are strong and heavy. These kinds of rocks usually come from places where the Earth is very hot, like deep under the ocean floor.