Origin
Southern and central Africa, Burma, Tanzania, India, Sri Lanka
Southern and central Africa
Color
Yellow, White, Green, Brown, Greenish, gray
Blue, Brown, Colorless, Yellow
Streak
Grey, gray
White
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
-
Solubility
-
-
Durability
-
-
Specific Gravity
3.20-3.252.72
1
7.18
👆🏻
Fracture
Uneven, Conchoidal
-
Cleavage
Good/distinct on [210]
{110} Perfect, {010} Perfect
Mohs Hardness
5.55-6
2
10
👆🏻
Chemical Composition
Mg 2Si 2O 6Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Na 2ZrSi 3O 9 · 2H 2OMichael OâDonoghue , Gems, Sixth Edition (2006)
Luster
Vitreous, Pearly
Vitreous
Pleochroism
Pale green to pale orange
-
Dispersion
0.010.01
0.005
1
👆🏻
Transparency
Transparent, Translucent
TransparentUlrich Henn and Claudio C. Milisenda
Refractive Index
1.650-1.6801.590-1.629
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Orthorhombic
Monoclinic Prismatic H-M Symbol (2/m) Space Group: B2/b (pseudo-HEX)
Birefringence
0.009-0.0110.039
0
0.296
👆🏻
Clarity
Transparent
TransparentUlrich Henn and Claudio C. Milisenda
Physical
Neurological
-
Enhances mental clarity and focus
Cardiovascular
-
Supports heart health
Respiratory
-
-
Reproductive
-
-
Digestive
-
-
Psychology
Grounding
Harmony
Healing
Emotional healing
Emotional healing
Qualities Associated
Grounding
Harmony