Origin
Tanzania, Madagascar, Kenya, Sri Lanka, Burma, Australia
Zimbabwe
Color
Green, Brown, Colorless, Greenish, Yellow
Violet, White, gray, Blue, Brown, Black
Streak
White
White
For which Rashi?
-
Cancer, Sagittarius
Planet
-
-
Element of Planets
-
Water
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
Goddess Whope
Not to wear with
-
-
Powers
-
Protection
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
-
Solubility
-
Soluble
Durability
-
-
Specific Gravity
3.25-3.452.55-2.70
1
7.18
👆🏻
Fracture
Conchoidal, Uneven
Uneven, Splintery, Conchoidal
Cleavage
Good on {110}
Absent
Mohs Hardness
6.56.5-7
2
10
👆🏻
Chemical Composition
Mg 3Al 6(Si,Al,B) 5O 21(OH)Walter Schumann , Gemstones of the world (2001) More from other references
SiO2
Luster
Vitreous
Vitreous
Pleochroism
X = colorless to green; Y = colorless
-
Dispersion
0.020.01
0.005
1
👆🏻
Transparency
-
Translucent, Translucent to opaque
Refractive Index
1.660-1.6851.530-1.543
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Orthorhombic
Trigonal
Birefringence
0.012-0.0170.003-0.009
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Translucent
Physical
Neurological
-
-
Cardiovascular
-
Supports heart health
Respiratory
-
Good
Reproductive
-
-
Digestive
-
-
Psychology
Harmony
Harmony
Healing
Emotional healing
Emotional healing
Qualities Associated
Self-worth
Harmony