Origin
Southern and central Africa
Southern and central Africa, Sri Lanka, India
Color
Colorless, Blue, Brown, Green, gray
White, Green, Brownish
Streak
White
White
For which Rashi?
Gemini
Cancer, Libra, Scorpio
Planet
Venus, Neptune
-
Element of Planets
Water, Air
Water
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
Diana
Not to wear with
-
-
Powers
Healing
Love
Birthstone
Planetary
-
Cancer
Talisman
-
-
Tenacity
Brittle
-
Solubility
-
-
Durability
-
-
Specific Gravity
3.90-4.002.56-2.60
1
7.18
👆🏻
Fracture
Conchoidal
Uneven, ConchoidalWalter Schumann
Cleavage
Perfect on {001}, good on {210}, poor on {010}
2,1 basal ; 2,1 prismatic ; 3,1 pinacoidal
Mohs Hardness
3-3.56-6.5
2
10
👆🏻
Chemical Composition
SrSO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Plagioclase Feldspar s: (Na,Ca)Al1-2Si3-2O8 Orthoclase Feldspar : KAlSi3O8
Luster
Vitreous, Pearly
Pearly
Pleochroism
Weakly trichroiC
-
Dispersion
0.010.01
0.005
1
👆🏻
Transparency
-
Transparent, Transparent to translucent
Refractive Index
1.619-1.6351.518-1.527
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Orthorhombic
monoclinic
Birefringence
0.004-0.0120.006-0.007
0
0.296
👆🏻
Clarity
-
Transparent
Physical
Neurological
Enhances mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
Supports heart health
Supports heart health
Respiratory
Good
Good
Reproductive
-
Supports reproductive health
Digestive
-
-
Psychology
Peace
Emotional Balance
Healing
Emotional healing
Emotional healing
Qualities Associated
Divine Guidance
Feminine Energy