Origin
Southern and central Africa, Zimbabwe, South Africa
Southern and central Africa
Color
Green, Blue
Blue
Streak
Greenish, White
Blue
For which Rashi?
Virgo
-
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
Gaia
-
Not to wear with
-
-
Powers
Healing
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
-
Solubility
Decomposed by acids
-
Durability
-
-
Specific Gravity
2.963.25
1
7.18
👆🏻
Fracture
-
-
Cleavage
Perfect on {010}
Imperfect in one direction
Mohs Hardness
55-5.5
2
10
👆🏻
Chemical Composition
(K,Na)3Cu20Al3Si29O76(OH)16•~8(H2O)
CaCuAlSi 2O 6(OH) 3Michael OâDonoghue , Gems, Sixth Edition (2006)
Luster
Vitreous
Vitreous
Pleochroism
X: very light bluish green; Y and Z: brilliant bluish green
Trichroic
Dispersion
0.040.01
0.005
1
👆🏻
Transparency
-
Transparent
Refractive Index
1.5501.607-1.672
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Triclinic
monoclinic
Birefringence
0.0910.065
0
0.296
👆🏻
Clarity
-
Transparent
Physical
Neurological
-
-
Cardiovascular
-
-
Respiratory
Good
Good
Reproductive
-
-
Digestive
-
-
Psychology
Peace
Communication
Healing
Emotional healing
Emotional healing
Qualities Associated
Harmony
Communication