Flourite
~Properties
Aids in concentration and focus
Very grounding
Protective 
~Health Benefits
Boosts the immune system 
Stimulates the regeneration of cells 
Strengthens bone tissue
Alleviates arthritis
Chakra
Heart
Throat
Third Eye
Zodiac
Capricorn
Pices 
Element
Air
CanNot go in water
Black Agate
~Properties
Very grounding
Balances mind and spirit
Protective
Attracts good fortune
~Health Benefits
Helps respiratory issues 
Eases headaches 
Helps decrease nausea 
Chakra 
Root
Zodiac
Gemini
Element
Earth 
Can go in water