Origin
Canada, Brazil, Kenya, Tanzania, Madagascar, Burma, Afghanistan
Canada
Color
Violet, White, gray, Brown, pink, Yellow
Yellow, Brown, Red, White, Green, Reddish, Black
Streak
White
White
For which Rashi?
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Planet
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Element of Planets
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Energy
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How to Wear?
Finger
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Ring Metal
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Deities
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Not to wear with
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Powers
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Birthstone
Planetary
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Talisman
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Tenacity
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Solubility
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Durability
-
-
Specific Gravity
2.58-2.743.89-4.18
1
7.18
👆🏻
Fracture
ConchoidalWalter Schumann, Splintery
Conchoidal, Uneven
Cleavage
{100} Distinct, {110} Distinct
{0001}, {11 2 0} imperfect
Mohs Hardness
5.5-65.5
2
10
👆🏻
Chemical Composition
Na 4Al 3Si 9O 24Cl to Ca 4Al 6Si 6O 24(CO 3,SO 4)Walter Schumann , Gemstones of the world (2001) More from other references
Zn 2SiO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
-
Vitreous, Resinous
Pleochroism
-
-
Dispersion
0.020.17
0.005
1
👆🏻
Transparency
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Transparent, Translucent
Refractive Index
1.540-1.5791.687-1.723
1
3.25
👆🏻
Optic Character
-
-
Crystal System
tetragonal
Trigonal
Birefringence
0.006-0.0370.028-0.030
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Transparent
Physical
Neurological
Enhances mental clarity and focus
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Cardiovascular
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Respiratory
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Poor
Reproductive
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Digestive
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Psychology
Creativity
Optimism
Healing
Emotional healing
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Qualities Associated
Problem Solving & Creativity
Transformation