Origin
Southern and central Africa
Southern and central Africa, Sri Lanka, India
Color
Blue, Colorless, White
White, Green, Brownish
Streak
White
White
For which Rashi?
Gemini, Virgo
Cancer, Libra, Scorpio
Planet
-
-
Element of Planets
Earth
Water
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
Quan Yin
Diana
Not to wear with
-
-
Powers
-
Love
Birthstone
Planetary
-
Cancer
Talisman
-
-
Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
2.45-2.582.56-2.60
1
7.18
👆🏻
Fracture
Conchoidal
Uneven, ConchoidalWalter Schumann
Cleavage
None
2,1 basal ; 2,1 prismatic ; 3,1 pinacoidal
Mohs Hardness
3-3.56-6.5
2
10
👆🏻
Chemical Composition
Ca 2B 5SiO 9(OH) 5Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Plagioclase Feldspar s: (Na,Ca)Al1-2Si3-2O8 Orthoclase Feldspar : KAlSi3O8
Luster
Vitreous
Pearly
Pleochroism
-
-
Dispersion
0.010.01
0.005
1
👆🏻
Transparency
-
Transparent, Transparent to translucent
Refractive Index
1.583-1.6081.518-1.527
1
3.25
👆🏻
Optic Character
-
-
Crystal System
monoclinic
monoclinic
Birefringence
0.0190.006-0.007
0
0.296
👆🏻
Clarity
-
Transparent
Physical
Neurological
Aids in mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
-
Supports heart health
Respiratory
Good
Good
Reproductive
-
Supports reproductive health
Digestive
-
-
Psychology
Calming
Emotional Balance
Healing
Emotional healing
Emotional healing
Qualities Associated
Calming
Feminine Energy