Origin
Madagascar
Canada, Southern and central Africa
Color
Brownish, Black, Reddish, Brown, Blue
Colorless, White, gray, pink, Green
Streak
Reddish, Brown
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
-
Brittle
Solubility
-
-
Durability
-
-
Specific Gravity
3.842.74-2.90
1
7.18
👆🏻
Fracture
Subconchoidal, Conchoidal
Uneven, Splintery
Cleavage
{0001} good, {10 1 0} parting
Perfect on {100} and {001}
Mohs Hardness
7.5-84.5-5
2
10
👆🏻
Chemical Composition
(Ca,Ce)(Al,Ti,Mg)12O19
Ca 2NaHSi 3O 9Ulrich Henn and Claudio C.
Luster
Vitreous
Silky
Pleochroism
O = brownish gray; E = gray
-
Dispersion
0.020.01
0.005
1
👆🏻
Transparency
-
Transparent
Refractive Index
1.79-1.8071.595-1.645
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Hexagonal
Triclinic
Birefringence
-99990.028-0.038
0
0.296
👆🏻
Clarity
-
Transparent
Physical
Neurological
-
-
Cardiovascular
-
-
Respiratory
Excellent
Good
Reproductive
-
-
Digestive
-
-
Psychology
Empowerment
Healing
Healing
Emotional healing
Emotional healing
Qualities Associated
Balance
Healing