Tylium (RDM)

Tylium is the material used to fuel the propulsion systems of Colonial and Cylon craft. Three forms are known of: tylium ore, refined tylium precursor, and refined tylium (the fuel itself).

Typically, tylium ore is mined from asteroids (Hand of God) and is apparently not found on the 12 Colonies natively. Large tylium ore deposits can keep fleets fueled for years.

Tylium ore is rendered inert and unusable when exposed to nuclear radiation. It is extremely easy to trigger a chain reaction in (compared to, say, uranium or plutonium), requiring only the heat and pressure generated by a conventional warhead exploding next to it. Refined tylium precursor is a lot easier to trigger than the fuel itself. Also, refined tylium has a tremendous energy density of approximately half a billion megajoules per kilogram, or about 6 times greater than Uranium-235 and 81% that of deuterium fusion. However, it's unknown how efficient Colonial and Cylon reactors are. Tylium's detonation results in no radioactive fallout. (Hand of God)

Note

The official series web page on the Sci-Fi Channel web site shows the spelling of the mineral as "tyllium" in the description of the Mining Ship on the Ships page. Battlestar Wiki currently accepts the spelling of the mineral in either format.

Re-imagined Series definition: mineral that can be refined to a powerful fuel, see: tylium

Original Series definition: a highly combustible fuel (see: tylium) (TOS: "Fire in Space")