Origin
Southern and central Africa
China, Canada
Color
Colorless, White, gray, Brown, pink
Green, Yellow, Brown, White, gray, Black
Streak
White
-
For which Rashi?
-
-
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
3.05-3.082.90-3.10
1
7.18
👆🏻
Fracture
Uneven, Irregular, Conchoidal
Splintery, Granular
Cleavage
None
None
Mohs Hardness
6.56-6.5
2
10
👆🏻
Chemical Composition
Ca 3Al 2(SiO 4) 3-x(OH) 4x (x=0.2 to 1.5)Anthony et al , Handbook of mineralogy (2001)
Ca 2(Mg,Fe) 5(OH) 2Walter Schumann , Gemstones of the world (2001) More from other references
Luster
Vitreous
Vitreous, Greasy
Pleochroism
-
None
Dispersion
0.020.01
0.005
1
👆🏻
Transparency
Semitransparent
Translucent
Refractive Index
-99991.600-1.627
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Isometric Hexoctahedral H-M Symbol (4/m 3 2/m) Space Group: I a3d
monoclinic
Birefringence
-99990.027
0
0.296
👆🏻
Clarity
TranslucentAnthony et al
Translucent
Physical
Neurological
-
Aids in mental clarity and focus
Cardiovascular
Supports heart health
-
Respiratory
Good
Good
Reproductive
-
-
Digestive
-
-
Psychology
Empathy
Emotional Balance
Healing
Emotional healing
Physical healing
Qualities Associated
Emotional Healing
Healing