Origin
-
Sri Lanka
Color
Green, Pale pink, White, rose, gray, Greenish, Yellow
Red, Blue, Green, Brown, Black
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
3.073.63-3.9
1
7.18
👆🏻
Fracture
-
Conchoidal, Uneven
Cleavage
Perfect on {010}, indistinct on {100} and {102}
Indistinct
Mohs Hardness
27.5-8
2
10
👆🏻
Chemical Composition
Ni3(AsO4)2•8(H2O)
(Mg,Fe2+ )Al 2O 4Gemdat.org , Management Team (2012) More from other references
Luster
Subadamantine, Pearly
Vitreous
Pleochroism
-
Absent
Dispersion
0.030.02
0.005
1
👆🏻
Transparency
-
Transparent, Translucent
Refractive Index
1.6221.770-1.780
1
3.25
👆🏻
Optic Character
-
-
Crystal System
monoclinic
Isometric
Birefringence
0.065-9999
0
0.296
👆🏻
Clarity
-
Transparent
Physical
Neurological
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-
Cardiovascular
-
Supports heart health
Respiratory
Poor
Good
Reproductive
-
-
Digestive
-
-
Psychology
Harmony
Creativity
Healing
Emotional healing
Emotional healing
Qualities Associated
Healing
Emotional Healing