Origin
Brazil, USA, Madagascar, Sri Lanka, Burma, Thailand, Cambodia, Afghanistan, Russia
-
Color
Blue, Violet, Colorless, Red, Green, Brown
Greenish, White, gray, Reddish, Green
Streak
White
White
For which Rashi?
Sagittarius, Scorpio
Aquarius
Planet
Pluto
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
Deities
Hephaestus
-
Not to wear with
-
-
Powers
-
Healing
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
Brittle
Solubility
-
-
Durability
-
-
Specific Gravity
3.64-3.662.60-2.65
1
7.18
👆🏻
Fracture
Conchoidal, Uneven
Uneven, Conchoidal
Cleavage
None, but may exhibit slight parting
Perfect on {001}, very good on {010}, imperfect on {110}
Mohs Hardness
86-6.5
2
10
👆🏻
Chemical Composition
MgAl2O4
NaAlSi 3O 8Michael OâDonoghue , Gems, Sixth Edition (2006)
Luster
Vitreous
Vitreous, Pearly
Pleochroism
Absent
colorless.
Dispersion
0.021.00
0.005
1
👆🏻
Transparency
Transparent, Translucent, Transparent to translucent
Transparent, Translucent
Refractive Index
1.731.525-1.542
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Isometric
Triclinic
Birefringence
-99990.008-0.011
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Transparent
Physical
Neurological
-
-
Cardiovascular
-
-
Respiratory
Good
Supports heart health
Reproductive
-
Supports reproductive health
Digestive
-
-
Psychology
Revitalization
Balance
Healing
Emotional healing
Emotional healing
Qualities Associated
Vitality
Clarity