Origin
-
Canada, Southern and central Africa, Italy, Australia, India
Color
Red, Black
Violet, Brownish, Yellow, Reddish, Pale pink
Streak
-
White
For which Rashi?
-
Virgo
Planet
-
Mercury, Jupiter
Element of Planets
-
Water
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
4.32.69-2.79
1
7.18
👆🏻
Fracture
-
Conchoidal
Cleavage
None.
Poor on {0001}
Mohs Hardness
7.5-8.55.5-6.5
2
10
👆🏻
Chemical Composition
Fe3Al2Si3O12
KNa 2(Fe3+ ,Mn3+ ,Al) 2Li 3Si 12O 30Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous
Vitreous
Pleochroism
-
Weak
Dispersion
0.020.02
0.005
1
👆🏻
Transparency
Transparent, Translucent, Transparent to translucent
Translucent
Refractive Index
1.780-1.8101.607-1.612
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Isometric
Hexagonal
Birefringence
-99990.003
0
0.296
👆🏻
Clarity
Transparent to translucent
Translucent
Physical
Neurological
-
Enhances mental clarity and focus
Cardiovascular
Supports heart health
-
Respiratory
Good
Excellent
Reproductive
-
-
Digestive
-
-
Psychology
Passion
Spirituality
Healing
Emotional healing
Emotional healing
Qualities Associated
Passion
Spiritual Protection