Origin
Southern and central Africa
Pakistan, Tanzania
Color
Blue, Green, Brown
Brown, gray, Green, Blue, rose, Red
Streak
White, Blue, Green
White, Colorless
For which Rashi?
Taurus
-
Planet
Venus
-
Element of Planets
Water
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
Venus
-
Not to wear with
-
-
Powers
Love
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
Brittle
-
Solubility
-
-
Durability
-
-
Specific Gravity
2.00-2.453.20-3.50
1
7.18
👆🏻
Fracture
Sub-Conchoidal, Conchoidal
Uneven, Conchoidal, Even
Cleavage
none
Perfect {010} imperfect {100}
Mohs Hardness
2-46-7
2
10
👆🏻
Chemical Composition
Cu2H2Si2O5(OH)4
Ca2Al3(SiO4)3(OH)
Luster
Vitreous, Greasy
Vitreous
Pleochroism
-
X = pale pink to red-violet; Y = nearly colorless to bright pink or deep blue; Z = pale yellow to yellow-green
Dispersion
0.020.02
0.005
1
👆🏻
Transparency
Opaque
Transparent, Translucent, Opaque . May be translucent in thin backlit sections.
Refractive Index
1.460-1.5701.685-1.707
1
3.25
👆🏻
Optic Character
-
-
Crystal System
monoclinic
Orthorhombic
Birefringence
0.023-0.0500.006-0.018
0
0.296
👆🏻
Clarity
-
Transparent
Physical
Neurological
Promotes calmness and emotional balance
-
Cardiovascular
Supports heart health
Supports heart health
Respiratory
Good
Excellent
Reproductive
-
Supports reproductive health
Digestive
-
-
Psychology
Communication
Transformation
Healing
Emotional healing
Emotional healing
Qualities Associated
Communication
-