Hardness: 6.5-7 Structure: Trigonal Zodiac: Pisces, Cancer Chakras: Root Sacral Properties: Is actually a variation of agate and not of coral, Interesting! Physical: Strengthening skin and bones, restoring calcium and promoting healthy lungs Emotional: soothing emotions, trauma and temper, banishing addiction and broadening perspective Spiritual: Activating the divine nature infinite perfection, as well as assisting in meditation and manifesting