Origin
-
Italy
Color
Blue, White, Grey, Yellow, Green, Colorless, Red, gray
Red, Reddish, Brown, Black, Yellow
Streak
Blue, White
Red
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
Brittle
Solubility
Gelatinises in acids
-
Durability
-
-
Specific Gravity
2.4-2.5-9999
1
7.18
👆🏻
Fracture
Uneven, Conchoidal
Uneven, Splintery
Cleavage
Distinct on {110}
[001] good, [100] distinct
Mohs Hardness
5-66-6.5
2
10
👆🏻
Chemical Composition
(Na,Ca)4-8Al6Si6(O,S)24(SO4,Cl)1-2
Ca2Al3(SiO4)(Si2O7)O(OH)
Luster
Vitreous, Greasy
Vitreous
Pleochroism
None
visible
Dispersion
0.010.02
0.005
1
👆🏻
Transparency
-
-
Refractive Index
1.501.725-1.756
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Isometric
monoclinic
Birefringence
-99990.025-0.076
0
0.296
👆🏻
Clarity
-
-
Physical
Neurological
Enhances mental clarity and focus
-
Cardiovascular
-
-
Respiratory
Good
-
Reproductive
-
-
Digestive
-
-
Psychology
Communication
Spiritual growth
Healing
Emotional healing
Emotional healing
Qualities Associated
Communication
Balance