Kyanite is a deep blue crystal. It is known for it's ability to bring the chakras into alignment. It is a stone bringing tranquility and calm, making it an excellent stone to assist in meditation.
Cloudy Quartz is very powerful, it's used to heighten the properties and benefits of other gemstones it is next to, especially gemstones pertaining to the 3 upper chakras, related to communication, intuition, and spirituality.