Origin
-
Brazil
Color
Green, Pale pink, White, rose, gray, Greenish, Yellow
Green, Colorless, Greenish, Yellow
Streak
Green, White
White
For which Rashi?
-
-
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
Sectile
-
Solubility
-
-
Durability
-
-
Specific Gravity
3.072.98-2.99
1
7.18
👆🏻
Fracture
-
Conchoidal
Cleavage
Perfect on {010}, indistinct on {100} and {102}
(010) Distinct to good
Mohs Hardness
25.5
2
10
👆🏻
Chemical Composition
Ni3(AsO4)2•8(H2O)
NaAl 3(PO 4) 2(OH) 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Subadamantine, Pearly
Vitreous
Pleochroism
-
Very weakWalter Schumann
Dispersion
0.030.01
0.005
1
👆🏻
Transparency
-
-
Refractive Index
1.6221.602-1.625
1
3.25
👆🏻
Optic Character
-
-
Crystal System
monoclinic
monoclinic
Birefringence
0.0650.019-0.021
0
0.296
👆🏻
Clarity
-
TransparentUlrich Henn and Claudio C. Milisenda
Physical
Neurological
-
-
Cardiovascular
-
-
Respiratory
Poor
Good
Reproductive
-
-
Digestive
-
-
Psychology
Harmony
Empowerment
Healing
Emotional healing
Emotional healing
Qualities Associated
Healing
Manifestation