Origin
Southern and central Africa
Brazil, Kenya, Madagascar, Mozambique, Sri Lanka
Color
Blue, Green, Brown
Red
Streak
White, Blue, Green
-
For which Rashi?
Taurus
Taurus
Planet
Venus
Mars
Element of Planets
Water
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
Venus
Venus
Not to wear with
-
-
Powers
Love
Love
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
Brittle
-
Solubility
-
-
Durability
-
-
Specific Gravity
2.00-2.453.84
1
7.18
👆🏻
Fracture
Sub-Conchoidal, Conchoidal
Conchoidal
Cleavage
none
none, may show indistinct parting
Mohs Hardness
2-47-7.5
2
10
👆🏻
Chemical Composition
Cu2H2Si2O5(OH)4
(Mg,Fe)3Al2Si3O12
Luster
Vitreous, Greasy
Greasy, Vitreous
Pleochroism
-
None
Dispersion
0.020.03
0.005
1
👆🏻
Transparency
Opaque
-
Refractive Index
1.460-1.5701.760
1
3.25
👆🏻
Optic Character
-
-
Crystal System
monoclinic
cubic
Birefringence
0.023-0.0500.010-0.014
0
0.296
👆🏻
Clarity
-
TransparentUlrich Henn and Claudio C. Milisenda
Physical
Neurological
Promotes calmness and emotional balance
-
Cardiovascular
Supports heart health
-
Respiratory
Good
Good
Reproductive
-
-
Digestive
-
-
Psychology
Communication
Inspiration
Healing
Emotional healing
Emotional healing
Qualities Associated
Communication
Inspiration