|Galactic Average Price||3,937 CR|
|Produced by||Refinery (Surface)|
|Consumed by||High Tech|
Thallium, Tl, atomic number 81. Melting point 577K. is a post-transition metal. It has a number of technological uses including medical imaging, infra-red optics and high temperature super conductivity.
— In-game description
Thallium is a metal commodity. It was introduced with the v1.5 ships update.