The Arrizuri Quarry is a calludite mining operation on the surface of Frixion VI. It is run by Arrizuri Calludite Company, a Nusriza-owned corporation, whose offices are in a small spire above the clouds, similar to Mir. Because Nusriza don't do well in the cold, dark conditions on the planet's surface, most of the workers are Ry'nari recruited from the mountainous areas of Hororeon, where they are experienced in similar work. All of the work is technologically advanced, so it's not really "manual labor." The workers live on the ground, which is inhabited by a number of creatures, some dangerous.