Heavy Water

Dideuterium oxide. Water with significant nuclear properties which make it extremely effective as a neutron moderator in various types of power reactors. One of the materials required to keep Control Towers online.

May be obtained by reprocessing the following ice ores:

1.0 security status solar system or lower:
Blue Ice
Clear Icicle
Glacial Mass
White Glaze

0.4 security status solar system or lower:
Glare Crust

0.1 security status solar system or lower:
Dark Glitter

0.0 security status solar system or lower:
Enriched Clear Icicle
Gelidus
Krystallos
Pristine White Glaze
Smooth Glacial Mass
Thick Blue Ice