Origin
Southern and central Africa
Spain
Color
Colorless, Blue, Brown, Green, gray
Black
Streak
White
-
For which Rashi?
Gemini
Capricorn
Planet
Venus, Neptune
Saturn
Element of Planets
Water, Air
Earth
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
Cybele
Not to wear with
-
-
Powers
Healing
Protection
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
Brittle
-
Solubility
-
-
Durability
-
-
Specific Gravity
3.90-4.001.19-1.35
1
7.18
👆🏻
Fracture
Conchoidal
ConchoidalWalter Schumann
Cleavage
Perfect on {001}, good on {210}, poor on {010}
None
Mohs Hardness
3-3.52.5-4
2
10
👆🏻
Chemical Composition
SrSO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
C
Luster
Vitreous, Pearly
Waxy
Pleochroism
Weakly trichroiC
-
Dispersion
0.010.01
0.005
1
👆🏻
Transparency
-
-
Refractive Index
1.619-1.6351.640-1.680
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Orthorhombic
-
Birefringence
0.004-0.012-9999
0
0.296
👆🏻
Clarity
-
-
Physical
Neurological
Enhances mental clarity and focus
-
Cardiovascular
Supports heart health
Supports heart health
Respiratory
Good
-
Reproductive
-
-
Digestive
-
-
Psychology
Peace
Protection
Healing
Emotional healing
Emotional healing
Qualities Associated
Divine Guidance
Protection