Origin
USA, Southern and central Africa, China, India, Italy
Australia, Austria, Czech, Italy
Color
White, Yellow
Green, Brownish
Streak
-
Greenish, White
For which Rashi?
Gemini
-
Planet
Saturn
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
Healing
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
2.44-2.623.18-3.24
1
7.18
👆🏻
Fracture
Uneven
-
Cleavage
Indiscernible
perfect on {001}
Mohs Hardness
2.5-5.52
2
10
👆🏻
Chemical Composition
H 4Mg 3Si 2O 9Walter Schumann , Gemstones of the world (2001) More from other references
Ni3(Si2O5)(OH)4
Luster
Vitreous, Greasy, Silky
Waxy, Pearly
Pleochroism
-
Weak
Dispersion
0.010.03
0.005
1
👆🏻
Transparency
Translucent
-
Refractive Index
1.560-1.5711.600-1.630
1
3.25
👆🏻
Optic Character
-
-
Crystal System
monoclinic
Orthorhombic
Birefringence
0.008-0.014-9999
0
0.296
👆🏻
Clarity
Translucent
-
Physical
Neurological
Aids in mental clarity and focus
-
Cardiovascular
-
-
Respiratory
Good
Good
Reproductive
-
-
Digestive
-
-
Psychology
Transformation
-
Healing
Emotional healing
Emotional healing
Qualities Associated
Protection
-