Origin
Canada, USA, Brazil, Italy, Mozambique, Zimbabwe, Russia, Burma, Australia
-
Color
Colorless, gray, Yellow, White
Green, Yellow, Brown, White, Colorless, Blue, Brownish, Black
Streak
Colorless
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
insoluble
insoluble
Durability
-
-
Specific Gravity
2.402.36
1
7.18
👆🏻
Fracture
Subconchoidal, ConchoidalWalter Schumann, Conchoidal
Uneven, Subconchoidal, Fibrous
Cleavage
Perfect on {001}, poor on {201} with 38.5° angle between the two
[110] perfect, [101] good, [010] distinct
Mohs Hardness
6-6.53.5-4
2
10
👆🏻
Chemical Composition
LiAlSi 4O 10Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Al 3(PO 4) 2(OH,F) 3 · 5H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous, Pearly
Vitreous, Resinous, Pearly
Pleochroism
-
Weak
Dispersion
0.010.02
0.005
1
👆🏻
Transparency
-
-
Refractive Index
1.502-1.5231.518-1.561
1
3.25
👆🏻
Optic Character
-
-
Crystal System
monoclinic
Orthorhombic
Birefringence
0.012-0.0160.025
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
-
Physical
Neurological
-
-
Cardiovascular
-
Supports heart health
Respiratory
Good
-
Reproductive
-
-
Digestive
-
-
Psychology
Calmness
Clarity
Healing
Emotional healing
Emotional healing
Qualities Associated
Peace
Clarity