Origin
Canada
Italy
Color
White, Colorless, Greenish, gray, pink, Reddish
Brown, 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
2.24-2.292.30
1
7.18
👆🏻
Fracture
Uneven, Subconchoidal, Conchoidal
-
Cleavage
Very poor [100]
None
Mohs Hardness
5-5.52
2
10
👆🏻
Chemical Composition
NaAlSi 2O 6 · H 2OMichael OâDonoghue , Gems, Sixth edition (2006) More from other references
CaSO 4 · 2H 2OWalter Schumann , Gemstones of the world (2001)
Luster
Vitreous
-
Pleochroism
colorless.
-
Dispersion
0.01-
0.005
1
👆🏻
Transparency
Transparent, Translucent
Translucent
Refractive Index
1.479-1.4931.520-1.530
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Orthorhombic
-
Birefringence
-99990.010
0
0.296
👆🏻
Clarity
Transparent
Translucent
Physical
Neurological
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Supports heart health
Cardiovascular
-
-
Respiratory
Good
Poor
Reproductive
-
Supports heart health
Digestive
-
-
Psychology
Emotional Healing
Tranquility
Healing
Emotional healing
Emotional healing
Qualities Associated
-
Tranquility