Origin
Madagascar
Austria, Mexico, China
Color
Red, Colorless, Yellow, White
Colorless, Yellow, Brownish, Red, Violet, Blue, gray
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
-
Brittle
Solubility
-
Soluble
Durability
-
-
Specific Gravity
3.34-3.442.15
1
7.18
👆🏻
Fracture
Conchoidal
Splintery, Conchoidal
Cleavage
{111} Indistinct, {111} Indistinct, {111} Indistinct
{001}, perfect
Mohs Hardness
8-8.52.5-3
2
10
👆🏻
Chemical Composition
(K,Cs)Al 4Be 4(B,Be) 12O 28Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
KMg(SO4)Cl
Luster
Adamantine
Vitreous
Pleochroism
-
Visible: X = violet
Dispersion
0.020.02
0.005
1
👆🏻
Transparency
-
-
Refractive Index
1.684-1.6941.494
1
3.25
👆🏻
Optic Character
-
-
Crystal System
-
monoclinic
Birefringence
-99990.022
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
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Physical
Neurological
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Cardiovascular
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Respiratory
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Reproductive
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Digestive
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Psychology
Creativity
Adaptability
Healing
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Qualities Associated
Energy Amplification
Balance