Origin
Southern and central Africa
Pakistan, Tanzania
Color
White, Colorless, Blue, Red, Green, Yellow, Violet
Brown, gray, Green, Blue, rose, Red
Streak
-
White, Colorless
For which Rashi?
-
-
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
2.58-2.643.20-3.50
1
7.18
👆🏻
Fracture
-
Uneven, Conchoidal, Even
Cleavage
None
Perfect {010} imperfect {100}
Mohs Hardness
6.5-76-7
2
10
👆🏻
Chemical Composition
SiO 2Walter Schumann , Gemstones of the world (2001)
Ca2Al3(SiO4)3(OH)
Luster
-
Vitreous
Pleochroism
-
X = pale pink to red-violet; Y = nearly colorless to bright pink or deep blue; Z = pale yellow to yellow-green
Dispersion
0.010.02
0.005
1
👆🏻
Transparency
TranslucentWalter Schumann
Transparent, Translucent, Opaque . May be translucent in thin backlit sections.
Refractive Index
1.530-1.5401.685-1.707
1
3.25
👆🏻
Optic Character
-
-
Crystal System
-
Orthorhombic
Birefringence
0.0040.006-0.018
0
0.296
👆🏻
Clarity
TranslucentWalter Schumann
Transparent
Physical
Neurological
Enhances mental clarity and focus
-
Cardiovascular
-
Supports heart health
Respiratory
Good
Excellent
Reproductive
-
Supports reproductive health
Digestive
-
-
Psychology
Harmony
Transformation
Healing
Emotional healing
Emotional healing
Qualities Associated
Abundance
-