Origin
Southern and central Africa
Southern and central Africa
Color
Blue, Green, Brown
Brown, White, Greenish, gray, Green, Brownish
Streak
White, Blue, Green
gray
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
2.00-2.452.9-3.5
1
7.18
👆🏻
Fracture
Sub-Conchoidal, Conchoidal
Conchoidal
Cleavage
none
{110} Perfect, {???} Distinct, {???} Distinct
Mohs Hardness
2-45.5-6
2
10
👆🏻
Chemical Composition
Cu2H2Si2O5(OH)4
(Mg,Fe2+ ) 2(Mg,Fe2+ ) 5Si 8O 22(OH) 2Anthony et al , Handbook of mineralogy (2001)
Luster
Vitreous, Greasy
Vitreous, Pearly
Pleochroism
-
-
Dispersion
0.020.01
0.005
1
👆🏻
Transparency
Opaque
Transparent
Refractive Index
1.460-1.5701.603-1.690
1
3.25
👆🏻
Optic Character
-
Biaxial/+
Crystal System
monoclinic
Orthorhombic Dipyramidal H-M Symbol (2/m 2/m 2/m) Space Group: P nma
Birefringence
0.023-0.050-9999
0
0.296
👆🏻
Clarity
-
Transparent
Physical
Neurological
Promotes calmness and emotional balance
Enhances brain function
Cardiovascular
Supports heart health
Supports heart health
Respiratory
Good
Good
Reproductive
-
-
Digestive
-
-
Psychology
Communication
Peace
Healing
Emotional healing
Emotional healing
Qualities Associated
Communication
Self-discovery