Howlite is the stone of awareness. Howlite helps to calm an overactive mind and assist with eliminating insomnia. It is known to release negative attachments and assist with calming the mind. It fosters creativity, lessens anger, heals pain and promotes a sense of peace.
Onyx is said to be a stone of inner strength. It promotes the mastering of personal energy. Work with this stone when severing ties to people, habits or situations that drain personal energy, releasing negative emotions, and achieving challenging goals.