Origin
Canada, Madagascar, Southern and central Africa, Sri Lanka, USA
Southern and central Africa
Color
Violet, Blue
Brown
Streak
-
-
For which Rashi?
-
Aries, Capricorn
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
Black Madonna, Isis, Horus
Not to wear with
-
-
Powers
-
Protection
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
2.56-2.66-9999
1
7.18
👆🏻
Fracture
Uneven, ConchoidalWalter Schumann
Conchoidal
Cleavage
Distinct
None
Mohs Hardness
7-7.55-5.5
2
10
👆🏻
Chemical Composition
Mg 2Al 4Si 5O 18Ulrich Henn and Claudio C.
-
Luster
Vitreous
-
Pleochroism
Strong trichroism: colorless to yellowish
-
Dispersion
0.020.01
0.005
1
👆🏻
Transparency
Transparent
-
Refractive Index
1.542-1.578-9999
1
3.25
👆🏻
Optic Character
Biaxial/+
-
Crystal System
-
-
Birefringence
0.008-0.012-9999
0
0.296
👆🏻
Clarity
Transparent
-
Physical
Neurological
-
Assists in emotional healing and protection
Cardiovascular
-
-
Respiratory
Good
Good
Reproductive
-
-
Digestive
-
-
Psychology
Inner vision
Grief Relief
Healing
Emotional healing
Emotional healing
Qualities Associated
Intuition
Grief Relief