Origin
Kenya, Southern and central Africa
Mexico, USA, Spain
Color
Colorless, Greenish, Blue
Green, Brown, Yellow, Red, Black
Streak
White
Brownish, 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
-
-
Durability
-
-
Specific Gravity
3.40-3.583.95-4.10
1
7.18
👆🏻
Fracture
Conchoidal, Uneven
Uneven
Cleavage
{010} Perfect
{110} Perfect, {110} Perfect, {110} Perfect
Mohs Hardness
7.53.5-4
2
10
👆🏻
Chemical Composition
(Al,Mg) 8(Al,Si) 6O 20Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
(Zn,Fe)SMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
-
Adamantine
Pleochroism
-
-
Dispersion
0.020.16
0.005
1
👆🏻
Transparency
Transparent
Transparent, Translucent
Refractive Index
1.701-1.7242.368-2.371
1
3.25
👆🏻
Optic Character
-
-
Crystal System
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Isometric
Birefringence
0.005-0.007-9999
0
0.296
👆🏻
Clarity
Transparent
Transparent
Physical
Neurological
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Cardiovascular
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Respiratory
Excellent
Good
Reproductive
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Digestive
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Psychology
Spiritual Awakening
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Healing
Emotional healing
Physical healing
Qualities Associated
Inner Peace
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