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.
Element Air. Amethyst is a stone of devotion, purity and chastity. Amethyst is a variety of transparent quartz. Its color varies from almost colorless, pale-violet or bluish-violet up to purple or dark-violet. Immersed in water, natural Amethyst becomes colorless on the surface - a way to distinguish between natural and lab-grown stones.