Vapor is track #8 on the album Sounds Good Feels Good.
Increases physical strength. Soothes and calms emotional stress. Opens the 3rd eye to the divine. Very visual and creative. I must admit that I have never heard of black amethyst so if im not mistaken in my thinking, it is the same thing as amethyst but appear black because of the dark coloring in it.
Amethyst is a stone of the mind which brings calmness and clarity. Amethyst is said to attune its wearer with intuition, feelings and values. It has long been regarded as an aid to sobriety and is useful for combating alcohol, food and other addictions. It is also thought to ease obsessive-compulsive behavior.