What is the rarest mineral ever found in a meteorite?

In one line

The rule

A mineral is a naturally occurring solid substance with a definite chemical composition and structure.

Let's understand it simply

Imagine you break open a big rock that fell from the sky—a meteorite. Inside, you find shiny bits. Most are common minerals, but sometimes, scientists find something never seen before on Earth. That is what happened with edscottite. It is a very rare mineral, only found in a meteorite, not in normal Earth rocks.

How it works

1. A meteorite crashes to Earth from space.
2. Scientists carefully cut and study the inside of the meteorite.
3. They use special machines to look at the tiny minerals inside.
4. In 2019, they found a new mineral—edscottite—in a meteorite from Australia.
5. Edscottite is made of iron and carbon (Fe₅C₂), but in a special pattern never seen before in nature.

The story behind it

Edscottite was discovered in 2019 by a team of scientists studying the Wedderburn meteorite from Australia. It is named after Edward R.D. Scott, a famous scientist who studied meteorites. Before this, edscottite was only made in labs or found in steel factories, never in nature.

Where you see it in real life

• Wedderburn meteorite (Australia): The only place edscottite has been found in nature.
• Steel factories: Edscottite can form when making steel, but this is man-made, not natural.
• Meteorite collections in museums: You might see the Wedderburn meteorite on display.
• Science news: When a new mineral is found, it makes headlines because it is so rare.

Why it matters

• Shows us new minerals can still be discovered, especially from space rocks.
• Helps scientists understand how planets and meteorites form in space.
• Proves that space can create minerals in ways Earth cannot.
• Reminds us that meteorites are like time capsules from the early solar system.

Common mistakes

• Thinking edscottite is found in Earth rocks—it is only found naturally in meteorites.
• Mixing up man-made edscottite (from steel factories) with the natural one from space.
• Believing all meteorites have rare minerals—most have common ones like iron or olivine.

Remember it

Edscottite: the rarest mineral, only found in a meteorite from Australia, not in Earth rocks.