- Obsidian - 

Obsidian is a stone formed by lava that didn’t have enough time to cool into glass. This volcanic glass aids in protection, grounding, and spiritual communication. Known as a “psychic vacuum cleaner.
The spiritual meaning of Obsidian is that it is the ultimate stone to confront your shadow self & enter the realm of darkness. Its powerful gravitational pull gives it the ability to draw our deepest and darkest insecurities and demons.
This stone has powerful grounding frequencies and will heavily assist in psychic protection when needed. 
Obsidian will bring out all of our creative energies so that they may be intertwined & influence our every action. 
If you often suffer from fatigue that never seems to end or odd aches & pains of the stomach or head, Obsidian is the stone for you!

Associated with the Root Chakra.
Zodiac signs - Scorpio & Sagittarius 
Planets - Saturn
Elements - Fire, Water & Earth