HH2-12 is the 13th, and last, moon of Kkaggrak. It is just large enough to be classified as a moon.
Mainly silicate, HH2-12 is another regular moon of Kkaggrak.
With a mass of 0.0000109 times earth, HH2-12 is barely large enough to be called a moon. Therefore, it cannot be colonized or mined.
HH2-12 is mainly phyllosilicate rocks, specifically chrysocolla. Being that this is the only sort of ore (of copper), HH2-12 has very little use.