Observed fall · Achondrite

Bilanga meteorite

Bilanga is a HED achondrite (from the asteroid Vesta) meteorite, officially classified as Diogenite, that was seen to fall in Burkina Faso in 1999. A total of 25 kg was recovered. Witnessed falls are rare and especially valuable to science, because the stones are collected before Earth's weather can change them.

Illustration of an achondrite from the asteroid Vesta
Illustration of an achondrite from the asteroid Vesta. No photograph of Bilanga has been published yet.

Where it fell

Key facts

Name
Bilanga
Classification
Diogenite
Type
Achondrite · HED (Vesta)
Group
Diogenite
Fall or find
Fall (seen to fall)
Year
1999
Mass recovered
25 kg
Country
Burkina Faso
Coordinates
12.4500° N, 0.0833° W

What is an achondrite?

Stony rock from a body that melted. Achondrites include crust and mantle pieces from asteroids, the Moon, and Mars. More about Diogenites.

Meteorites near Bilanga

Other Diogenite meteorites

All 265 Diogenite meteorites →