What are the 3 major types of meteorites?
Abigail Rogers
Updated on February 25, 2026
More than 60,000 meteorites have been found on Earth. Scientists have divided these meteorites into three main types: stony, iron, and stony-iron.
How do I identify my meteorite?
Magnetic: Since most meteorites contain metallic iron, a magnet will often stick to them. For “stony” meteorites, a magnet might not stick, but if you hang the magnet by a string, it will be attracted. Unusual shape: iron-nickel meteorites are rarely rounded.
How are meteors different from meteorites?
When meteoroids enter Earth’s atmosphere (or that of another planet, like Mars) at high speed and burn up, the fireballs or “shooting stars” are called meteors. When a meteoroid survives a trip through the atmosphere and hits the ground, it’s called a meteorite.
What rocks look like meteorites?
Magnetite and hematite are common iron-bearing minerals that are often mistaken for meteorites. Both minerals can occur as large masses with smooth surfaces that are heavier than typical rocks, but have some features which resemble meteorites. Magnetite is very magnetic (hence its name) and hematite is mildly magnetic.
What are the classes of meteorites?
The meteorites tested were representative of the four major classes: iron, stony iron, chondrites, and achondrites. The products obtained were amino acids, carboxylic acids, nucleobases , sugars, and, most notably, four nucleosides: cytidine, uridine , adenosine , and thymidine.
How to identify a meteor?
Discern if the rock is black or rusty brown. If the rock you’ve found is a freshly fallen meteorite, it will be black…
How can I find a meteorite?
The best way to find a meteorite is to head into a dry area with a metal detector. If you’re looking for a meteorite in a dry lake bed, your metal detector may not work, as there’s lots of minerals in these areas.
How do you test a meteorite?
A true meteorite will leave only a faint streak from it’s rusty surface, and little more than that. The grinding test: This is one of the most definitive first-stage tests for identifying a stony meteorite. Use a file to grind flat one of the corners of the rock.
