Brimful Bitumens
When chunks of ore mined out of moons yield above-average densities of Bitumens, the ore is called Brimful Bitumens and reprocessing returns approximately 15% higher quantities of useful material.
A ubiquitous ore commercially mined from moons, Bitumens are very useful as they yield good quantities of Hydrocarbons used as basic elements of some advanced materials. Bitumen ores will also yield Mexallon and Pyerite.