Origin
Southern and central Africa, Zimbabwe, South Africa
Sri Lanka
Color
Green, Blue
Red, Brown, Black
Streak
Greenish, White
Brown
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
2.962.97-3.14
1
7.18
👆🏻
Fracture
-
Uneven, Conchoidal
Cleavage
Perfect on {010}
{1011} Indistinct
Mohs Hardness
5-9999
2
10
👆🏻
Chemical Composition
(K,Na)3Cu20Al3Si29O76(OH)16•~8(H2O)
Ca(Mg 3)MgAl 5(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012)
Luster
Vitreous
Vitreous
Pleochroism
X: very light bluish green; Y and Z: brilliant bluish green
Pale yellow colorlessAnthony et al
Dispersion
0.040.02
0.005
1
👆🏻
Transparency
-
Transparent
Refractive Index
1.5501.614-1.666
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Triclinic
-
Birefringence
0.0910.014-0.032
0
0.296
👆🏻
Clarity
-
Transparent
Physical
Neurological
-
-
Cardiovascular
-
Supports heart health
Respiratory
Good
Good
Reproductive
-
-
Digestive
-
-
Psychology
Peace
Empowerment
Healing
Emotional healing
Emotional healing
Qualities Associated
Harmony
Empowerment