Origin
Canada
Southern and central Africa
Color
Yellow, Brown, Red, White, Green, Reddish, Black
Red, Blue, Green, Reddish, Brown
Streak
White
White
For which Rashi?
-
-
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
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Not to wear with
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-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
3.89-4.183.79-3.94
1
7.18
👆🏻
Fracture
Conchoidal, Uneven
Lamellar, Splintery
Cleavage
{0001}, {11 2 0} imperfect
{100} Good, {001} Good, {010} Poor
Mohs Hardness
5.54
2
10
👆🏻
Chemical Composition
Zn 2SiO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
FeAs
Luster
Vitreous, Resinous
Waxy
Pleochroism
-
-
Dispersion
0.170.01
0.005
1
👆🏻
Transparency
Transparent, Translucent
TranslucentAnthony et al
Refractive Index
1.687-1.7231.670-1.734
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Trigonal
-
Birefringence
0.028-0.030-9999
0
0.296
👆🏻
Clarity
Transparent
TranslucentAnthony et al
Physical
Neurological
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Cardiovascular
-
-
Respiratory
Poor
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Reproductive
-
-
Digestive
-
-
Psychology
Optimism
-
Healing
-
-
Qualities Associated
Transformation
Emotional Healing