Origin
Southern and central Africa
Canada, Madagascar, Southern and central Africa, Sri Lanka, USA
Color
Blue, Green, Brown
Violet, Blue
Streak
White, Blue, Green
-
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
2.00-2.452.56-2.66
1
7.18
👆🏻
Fracture
Sub-Conchoidal, Conchoidal
Uneven, ConchoidalWalter Schumann
Cleavage
none
Distinct
Mohs Hardness
2-47-7.5
2
10
👆🏻
Chemical Composition
Cu2H2Si2O5(OH)4
Mg 2Al 4Si 5O 18Ulrich Henn and Claudio C.
Luster
Vitreous, Greasy
Vitreous
Pleochroism
-
Strong trichroism: colorless to yellowish
Dispersion
0.020.02
0.005
1
👆🏻
Transparency
Opaque
Transparent
Refractive Index
1.460-1.5701.542-1.578
1
3.25
👆🏻
Optic Character
-
Biaxial/+
Crystal System
monoclinic
-
Birefringence
0.023-0.0500.008-0.012
0
0.296
👆🏻
Clarity
-
Transparent
Physical
Neurological
Promotes calmness and emotional balance
-
Cardiovascular
Supports heart health
-
Respiratory
Good
Good
Reproductive
-
-
Digestive
-
-
Psychology
Communication
Inner vision
Healing
Emotional healing
Emotional healing
Qualities Associated
Communication
Intuition