Lapis Lazuli

Birthstone: September, December
Chakra: Third Eye, Throat
Element: Wind
Known As: The Stone of Heaven
Planet: Mercury, Jupiter, Saturn, Neptune
Rarity: Common
Resonant Number: 3
Zodiac: Sagittarius, Aquarius, Pisces

Crystal Class: Silicates
Crystal System: Isometric
Empirical Formula: Na₆Ca₂(Al₆Si₆O₂₄)(SO₄,S,S₂,S₃,Cl,OH)₂
Name: Lapis Lazuli

Common Colors: Blue, Yellow
Mohs Hardness: 5 - 6