Origin
Southern and central Africa
Guatemala, Russia, Canada, Italy
Color
Blue, Colorless, White
White, Red, Brown, Green, gray
Streak
White
White
For which Rashi?
Gemini, Virgo
-
Planet
-
-
Element of Planets
Earth
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
Quan Yin
-
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
2.45-2.583.28-3.38
1
7.18
👆🏻
Fracture
Conchoidal
Splintery, Fibrous
Cleavage
None
Good on [110]
Mohs Hardness
3-3.56.5-7
2
10
👆🏻
Chemical Composition
Ca 2B 5SiO 9(OH) 5Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
NaAlSi 2O 6Ulrich Henn and Claudio C.
Luster
Vitreous
Pearly
Pleochroism
-
-
Dispersion
0.010.01
0.005
1
👆🏻
Transparency
-
Translucent
Refractive Index
1.583-1.6081.652-1.688
1
3.25
👆🏻
Optic Character
-
-
Crystal System
monoclinic
monoclinic
Birefringence
0.0190.013-0.020
0
0.296
👆🏻
Clarity
-
Translucent
Physical
Neurological
Aids in mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
-
-
Respiratory
Good
Good
Reproductive
-
-
Digestive
-
Soothes the digestive system
Psychology
Calming
Purity
Healing
Emotional healing
Physical healing
Qualities Associated
Calming
Abundance