Rock crystal is one of the most powerful healing stones which can be applied to a broad scope of metaphysical problems. It is very suitable for healing wounds that originate in the past, like for example those impressed in a troublesome childhood. Rock crystal helps with improving self-respect. It increases energy in general, and in particular the energy of all the other crystals. This wonderful crystal also possesses the ability of accommodating and incorporating the other crystals’ energy. Therefore, at least in principle, it can replace any other stone. Rock crystal is quite like a diamond in every respect, except maybe in its pure material value. Rock crystals are transparent and have glassy appearance. Their color can vary from milky white to colorless.