Emanations or radiations having their origins in the earth mass. There is a relationship between these and gravity and magnetism, but they are not the same. While it is held in occult teachings, that all heavenly bodies similar in structure to Earth radiate the same energy frequencies, we hold that there are differences of degree, any one of these heavenly bodies radiating a degree of frequencies unique to itself. Thus, for our purposes, Erthmegan refers only to Earth radiations.