Origin
Sri Lanka
-
Color
Blue
Reddish, Brown, Yellow, Green, Red, Greenish, gray
Streak
-
White
For which Rashi?
Sagittarius, Scorpio
-
Planet
Pluto
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
Hephaestus
-
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
Brittle
Solubility
-
-
Durability
-
-
Specific Gravity
3.65-4.552
1
7.18
👆🏻
Fracture
Conchoidal
Conchoidal, Uneven
Cleavage
None, but may exhibit slight parting
Imperfect on {001}, indistinct on {011}
Mohs Hardness
7.5-82.5-3
2
10
👆🏻
Chemical Composition
(Mg,Zn)Al 2O 4Gemdat.org , Management Team (2012)
PbWO4
Luster
Vitreous
Resinous, Subadamantine
Pleochroism
-
-
Dispersion
0.020.03
0.005
1
👆🏻
Transparency
-
-
Refractive Index
1.735-1.7902.180-2.190
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Isometric
tetragonal
Birefringence
-99990.090
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
-
Physical
Neurological
-
-
Cardiovascular
-
-
Respiratory
-
Poor
Reproductive
-
-
Digestive
-
-
Psychology
Empowerment
Confidence
Healing
-
Physical healing
Qualities Associated
Transformation
Vitality