They exhibit clear interiors, exteriors that are frosty in appearance, and ladder-like grooves that cross over their bodies. Their crystal system is trigonal, their Moh's hardness a 7, and their vibration number a 4.They are said to clear and balance all of the body's chakras. Those who practice dream work also find these crystals to be useful. They are considered  “master crystals” within the world of gemstones.

Lemurian Quartz Cluster