Though it floats through the frigid depths of space, magma mercoxit's striking appearance and sheen gives it the impression of bubbling magma. If this visual treasure wasn't enticing enough, the 5% higher yield certainly attracts admirers. Mercoxit is a very dense ore that must be mined using specialized deep core mining techniques. It contains massive amounts of the extraordinary morphite mineral but few other minerals of note. This ore is a compressed and much more dense version of the original ore.