Australian Cathedral QuartzCathedral Quartz Australian Cathedral Clear Quartz Full of Rainbows, key hole, starting to self heal, records with slight Elestial formation. Weight 675gms. Length 19cm. Many describe Cathedral Quartz as abundant, spiritual, and powerful. Strongly connected to the crown chakra, Cathedral Quartz is associated with memory of the past, group connection, and self worth. The crystals are known as Light Libraries, as they are rumored to provide access to