Origin
Southern and central Africa, Sri Lanka, India
-
Color
White, Green, Brownish
Blue, Green
Streak
White
Blue
For which Rashi?
Cancer, Libra, Scorpio
-
Planet
-
-
Element of Planets
Water
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
Diana
-
Not to wear with
-
-
Powers
Love
-
Birthstone
Planetary
Cancer
-
Talisman
-
-
Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
2.56-2.603.80-4.15
1
7.18
👆🏻
Fracture
Uneven, ConchoidalWalter Schumann
Uneven
Cleavage
2,1 basal ; 2,1 prismatic ; 3,1 pinacoidal
perfect along [010] and [100]
Mohs Hardness
6-6.53.5-4
2
10
👆🏻
Chemical Composition
Plagioclase Feldspar s: (Na,Ca)Al1-2Si3-2O8 Orthoclase Feldspar : KAlSi3O8
Cu 5(SiO 3) 4(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Pearly
Silky
Pleochroism
-
X = very pale blue; Y = pale blue; Z = deep blue
Dispersion
0.010.02
0.005
1
👆🏻
Transparency
Transparent, Transparent to translucent
Translucent
Refractive Index
1.518-1.5271.752-1.815
1
3.25
👆🏻
Optic Character
-
-
Crystal System
monoclinic
Orthorhombic
Birefringence
0.006-0.0070.063
0
0.296
👆🏻
Clarity
Transparent
Translucent
Physical
Neurological
Enhances mental clarity and focus
-
Cardiovascular
Supports heart health
-
Respiratory
Good
Good
Reproductive
Supports reproductive health
-
Digestive
-
-
Psychology
Emotional Balance
Communication
Healing
Emotional healing
Emotional healing
Qualities Associated
Feminine Energy
Communication