Origin
USA, Southern and central Africa, China, India, Italy
Canada, Southern and central Africa, Italy, Australia, India
Color
White, Yellow
Violet, Brownish, Yellow, Reddish, Pale pink
Streak
-
White
For which Rashi?
Gemini
Virgo
Planet
Saturn
Mercury, Jupiter
Element of Planets
-
Water
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
Healing
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
2.44-2.622.69-2.79
1
7.18
👆🏻
Fracture
Uneven
Conchoidal
Cleavage
Indiscernible
Poor on {0001}
Mohs Hardness
2.5-5.55.5-6.5
2
10
👆🏻
Chemical Composition
H 4Mg 3Si 2O 9Walter Schumann , Gemstones of the world (2001) More from other references
KNa 2(Fe3+ ,Mn3+ ,Al) 2Li 3Si 12O 30Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous, Greasy, Silky
Vitreous
Pleochroism
-
Weak
Dispersion
0.010.02
0.005
1
👆🏻
Transparency
Translucent
Translucent
Refractive Index
1.560-1.5711.607-1.612
1
3.25
👆🏻
Optic Character
-
-
Crystal System
monoclinic
Hexagonal
Birefringence
0.008-0.0140.003
0
0.296
👆🏻
Clarity
Translucent
Translucent
Physical
Neurological
Aids in mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
-
-
Respiratory
Good
Excellent
Reproductive
-
-
Digestive
-
-
Psychology
Transformation
Spirituality
Healing
Emotional healing
Emotional healing
Qualities Associated
Protection
Spiritual Protection