Andromeda

Andromeda is currently the rarest Insanely Rare Ore. Spawning with a 1 in 3,000,000,000 (0.0000000333% or 3.333333333333333e-8) chance, it is currently ahead of (2b) and  (1.5b). Currently, this does not have any use in the game.

It has a gradient of rings that start off orange and slowly fade into purple.

There are currently 9 confirmed legitimate Andromeda findings: