Origin
Canada
Canada, Southern and central Africa
Color
Yellow, Reddish, Brown, Brownish, Green, gray, Colorless
Green, Yellow, Red
Streak
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
Brittle
-
Solubility
-
-
Durability
-
-
Specific Gravity
2.72-2.833.28-3.32
1
7.18
👆🏻
Fracture
Uneven
Uneven
Cleavage
Good on {100} and {110}
{101} Distinct
Mohs Hardness
6-76-6.5
2
10
👆🏻
Chemical Composition
Na 2(Ti,Fe)Si 4(O,F) 11Ulrich Henn and Claudio C.
ThCa 2Si 8O 20Walter Schumann , Gemstones of the world (2001) More from other references
Luster
Vitreous, Pearly
Vitreous
Pleochroism
Weak; O = colorless to yellow; E = colorless to honey-yellow
-
Dispersion
0.020.03
0.005
1
👆🏻
Transparency
Transparent, Translucent
Transparent
Refractive Index
1.610-1.6471.593-1.596
1
3.25
👆🏻
Optic Character
-
-
Crystal System
tetragonal
Tetragonal Trapezohedral H-M Symbol (4 2 2) Space Group: I 422
Birefringence
0.0210.001
0
0.296
👆🏻
Clarity
Transparent
Transparent
Physical
Neurological
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Enhances mental clarity and focus
Cardiovascular
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-
Respiratory
-
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Reproductive
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Digestive
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Psychology
-
Personal power
Healing
Emotional healing
Physical healing
Qualities Associated
Inner Peace
Vitality