Origin
USA, Southern and central Africa, China, India, Italy
Southern and central Africa, Zimbabwe, South Africa
Color
White, Yellow
Green, Blue
Streak
-
Greenish, White
For which Rashi?
Gemini
Virgo
Planet
Saturn
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
Gaia
Not to wear with
-
-
Powers
Healing
Healing
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
-
Solubility
-
Decomposed by acids
Durability
-
-
Specific Gravity
2.44-2.622.96
1
7.18
👆🏻
Fracture
Uneven
-
Cleavage
Indiscernible
Perfect on {010}
Mohs Hardness
2.5-5.55
2
10
👆🏻
Chemical Composition
H 4Mg 3Si 2O 9Walter Schumann , Gemstones of the world (2001) More from other references
(K,Na)3Cu20Al3Si29O76(OH)16•~8(H2O)
Luster
Vitreous, Greasy, Silky
Vitreous
Pleochroism
-
X: very light bluish green; Y and Z: brilliant bluish green
Dispersion
0.010.04
0.005
1
👆🏻
Transparency
Translucent
-
Refractive Index
1.560-1.5711.550
1
3.25
👆🏻
Optic Character
-
-
Crystal System
monoclinic
Triclinic
Birefringence
0.008-0.0140.091
0
0.296
👆🏻
Clarity
Translucent
-
Physical
Neurological
Aids in mental clarity and focus
-
Cardiovascular
-
-
Respiratory
Good
Good
Reproductive
-
-
Digestive
-
-
Psychology
Transformation
Peace
Healing
Emotional healing
Emotional healing
Qualities Associated
Protection
Harmony