Origin
Canada
Southern and central Africa
Color
Yellow, Reddish, Brown, Brownish, Green, gray, Colorless
Red, Blue, Green, Reddish, Brown
Streak
White
White
For which Rashi?
-
-
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
Brittle
-
Solubility
-
-
Durability
-
-
Specific Gravity
2.72-2.833.79-3.94
1
7.18
👆🏻
Fracture
Uneven
Lamellar, Splintery
Cleavage
Good on {100} and {110}
{100} Good, {001} Good, {010} Poor
Mohs Hardness
6-74
2
10
👆🏻
Chemical Composition
Na 2(Ti,Fe)Si 4(O,F) 11Ulrich Henn and Claudio C.
FeAs
Luster
Vitreous, Pearly
Waxy
Pleochroism
Weak; O = colorless to yellow; E = colorless to honey-yellow
-
Dispersion
0.020.01
0.005
1
👆🏻
Transparency
Transparent, Translucent
TranslucentAnthony et al
Refractive Index
1.610-1.6471.670-1.734
1
3.25
👆🏻
Optic Character
-
-
Crystal System
tetragonal
-
Birefringence
0.021-9999
0
0.296
👆🏻
Clarity
Transparent
TranslucentAnthony et al
Physical
Neurological
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Cardiovascular
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-
Respiratory
-
-
Reproductive
-
-
Digestive
-
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Psychology
-
-
Healing
Emotional healing
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Qualities Associated
Inner Peace
Emotional Healing