Frozen Argon

Frozen Argon is a mission item in Astroneer, used in missions added in the Rails Update.

Source
Frozen Argon is found in the caverns of Glacio near Site Pylons, or rarely on the surface in small quantities.

Uses
They player will need to transport 20 Frozen Argon for the Cooler Runnings mission.

Frozen Argon may be researched in a Research Chamber for 1575 Bytes.