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 beautiful form of quartz jewelry. I love the clear purple color, but I've had some issues with my amethyst ring. Over the last three years, it has faded from a bright purple to a grayish color with just a hint of purple.