Origin
Afghanistan, Southern and central Africa
Southern and central Africa, Zimbabwe, South Africa
Color
Grey, White, Colorless, gray, Pale pink, Blue
Green, Blue
Streak
White
Greenish, White
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
Brittle
-
Solubility
Readily soluble in HF
Decomposed by acids
Durability
-
-
Specific Gravity
2.86-2.942.96
1
7.18
👆🏻
Fracture
Conchoidal, Uneven
-
Cleavage
None observed
Perfect on {010}
Mohs Hardness
6.5-75
2
10
👆🏻
Chemical Composition
(Cs,Na)(AlSi 2O 6) · 0.5H 2OWalter Schumann , Gemstones of the world (2001) More from other references
(K,Na)3Cu20Al3Si29O76(OH)16•~8(H2O)
Luster
Vitreous, Greasy
Vitreous
Pleochroism
-
X: very light bluish green; Y and Z: brilliant bluish green
Dispersion
0.010.04
0.005
1
👆🏻
Transparency
Transparent, Translucent
-
Refractive Index
1.517-1.5251.550
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Isometric
Triclinic
Birefringence
-99990.091
0
0.296
👆🏻
Clarity
Transparent
-
Physical
Neurological
-
-
Cardiovascular
-
-
Respiratory
Good
Good
Reproductive
-
-
Digestive
-
-
Psychology
-
Peace
Healing
-
Emotional healing
Qualities Associated
Harmony
Harmony