When asteroids containing hedbergite pass close to suns or other sources of intense heat can cause the hedbergite to glassify. The result is called vitric hedbergite and has 5% better yield than normal hedbergite.
Hedbergite is sought after for its high concentration of nocxium and isogen. However hedbergite also yields some pyerite and zydrine.
This ore is a compressed and much more dense version of the original ore.