Origin
India, Italy
-
Color
White, Reddish
Red
Streak
White
White
For which Rashi?
-
Taurus, Leo
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
Isis, Bragi
Not to wear with
-
-
Powers
-
Protection, Healing, Courage
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
2.08-2.162.58-2.64
1
7.18
👆🏻
Fracture
Irregular/uneven
Uneven, Splintery, Conchoidal
Cleavage
distinct/good on {1011}
Absent
Mohs Hardness
4.56.5-7
2
10
👆🏻
Chemical Composition
CaAl 2Si 4O 12 -6H 2OArthur Thomas , Gemstones (2009)
SiO2
Luster
Vitreous
Vitreous
Pleochroism
-
-
Dispersion
0.050.01
0.005
1
👆🏻
Transparency
Transparent
Translucent, Transparent to nearly opaque
Refractive Index
1.478-1.4901.535-1.539
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Trigonal
Trigonal
Birefringence
0.005-0.0080.003-0.009
0
0.296
👆🏻
Clarity
Transparent
Translucent
Physical
Neurological
-
Enhances mental clarity and focus
Cardiovascular
Supports heart health
Supports heart health
Respiratory
Good
Good
Reproductive
-
-
Digestive
-
-
Psychology
Emotional Healing
Motivation
Healing
Emotional healing
Emotional healing
Qualities Associated
Optimism
Courage