A Radiation collector is a large, blue and white object on the walls of the Hall of the Elders room in the Chozo Ruins of Metroid Prime. They are designed to absorb and store solar energy and appear largely decorative, with a snowflake-like pattern on their front. What radiation they collect is unknown, but unlikely to be Phazon due to the mutagenic substance's absence in the Chozo Ruins.
"Radiation collector designed to absorb and store solar energy. They appear largely decorative."
- The Radiation collector closest to the entrance door can be used to Sequence Break.