Origin
Canada, Australia
Canada
Color
Green
White, Colorless, Greenish, gray, pink, Reddish
Streak
Yellow, Green
White
For which Rashi?
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-
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
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-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
-
Solubility
HCl soluble
-
Durability
-
-
Specific Gravity
3.712.24-2.29
1
7.18
👆🏻
Fracture
Uneven
Uneven, Subconchoidal, Conchoidal
Cleavage
{10 1 1} Good
Very poor [100]
Mohs Hardness
4.5-55-5.5
2
10
👆🏻
Chemical Composition
(Ni,Mg,Fe++)CO3
NaAlSi 2O 6 · H 2OMichael OâDonoghue , Gems, Sixth edition (2006) More from other references
Luster
Vitreous
Vitreous
Pleochroism
-
colorless.
Dispersion
0.050.01
0.005
1
👆🏻
Transparency
-
Transparent, Translucent
Refractive Index
1.8301.479-1.493
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Trigonal
Orthorhombic
Birefringence
0.220-9999
0
0.296
👆🏻
Clarity
-
Transparent
Physical
Neurological
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Cardiovascular
-
-
Respiratory
Excellent
Good
Reproductive
-
-
Digestive
-
-
Psychology
Positivity
Emotional Healing
Healing
-
Emotional healing
Qualities Associated
Healing
-