Origin
-
Sri Lanka
Color
Colorless, Yellow, Red, Green, Violet, Greenish, gray
Blue
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
Slowly dissolves in water
-
Durability
-
-
Specific Gravity
-99993.65-4.55
1
7.18
👆🏻
Fracture
Conchoidal
Conchoidal
Cleavage
None
None, but may exhibit slight parting
Mohs Hardness
3.5-47.5-8
2
10
👆🏻
Chemical Composition
K2Mg2(SO4)3
(Mg,Zn)Al 2O 4Gemdat.org , Management Team (2012)
Luster
Vitreous
Vitreous
Pleochroism
-
-
Dispersion
-0.02
0.005
1
👆🏻
Transparency
-
-
Refractive Index
1.5329-1.53471.735-1.790
1
3.25
👆🏻
Optic Character
-
-
Crystal System
cubic
Isometric
Birefringence
-9999-9999
0
0.296
👆🏻
Clarity
-
TransparentUlrich Henn and Claudio C. Milisenda
Physical
Neurological
-
-
Cardiovascular
-
-
Respiratory
Poor
-
Reproductive
-
-
Digestive
-
-
Psychology
-
Empowerment
Healing
-
-
Qualities Associated
-
Transformation