Black hole mine is so named because it is the deepest mine on all of Mars, it seems to go on forever. Put of this mine come some of the finest radioactive materials in the system used in reactors all around. It is only a days transport from Leinhart making it quick and easy to move and ship the raw resources all over. It is not the success of the mine that makes it so well knwn but the rumours of alien overtech being found in abundance and secretly hoarded by the Martian government. No proof has been found to substantiate these rumours as they would go against the Lunar Accord that states that all alien overtech discoveries be shared amongst factions.