Origin
Madagascar, Sri Lanka
Italy
Color
White, Colorless, Blue, Red, Green, Yellow, Violet
Yellow, orange, Red
Streak
-
-
For which Rashi?
-
-
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
3.803.355-3.433
1
7.18
👆🏻
Fracture
-
Uneven
Cleavage
Indistinct
{???} Good, {???} Good
Mohs Hardness
8-9999
2
10
👆🏻
Chemical Composition
(Mg,Fe)Al 2O 4Gemdat.org , Management Team (2012)
(Ca,Mn2+ ,Fe2+ ) 3Al 2BSi 4O 15(OH)Anthony et al , Handbook of mineralogy (2001)
Luster
-
Vitreous
Pleochroism
-
In thick sections
Dispersion
0.030.03
0.005
1
👆🏻
Transparency
-
Transparent
Refractive Index
1.7801.690-1.705
1
3.25
👆🏻
Optic Character
-
-
Crystal System
-
-
Birefringence
-9999-9999
0
0.296
👆🏻
Clarity
-
Transparent
Physical
Neurological
-
-
Cardiovascular
-
-
Respiratory
Good
-
Reproductive
-
-
Digestive
-
Supports digestive health
Psychology
-
-
Healing
-
Physical healing
Qualities Associated
Grounding
Harmony