Origin
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Southern and central Africa
Color
Colorless, gray, White
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Streak
White
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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
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Solubility
-
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Durability
-
-
Specific Gravity
2.33-2.373.62-4.33
1
7.18
👆🏻
Fracture
ConchoidalWalter Schumann
Uneven
Cleavage
Perfect on {010}, good on {100}
Indiscernible
Mohs Hardness
7.57-7.5
2
10
👆🏻
Chemical Composition
Be 2BO 3(OH)Ulrich Henn and Claudio C.
Mg 3Al 2(SiO 4) 3 -Mn2+3Al 2(SiO 4) 3Gemdat.org , Management Team (2012)
Luster
Vitreous
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Pleochroism
-
-
Dispersion
0.020.02
0.005
1
👆🏻
Transparency
Transparent
TransparentGemdat.org
Refractive Index
1.543-1.6311.730-1.820
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Orthorhombic
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Birefringence
0.071-0.074-9999
0
0.296
👆🏻
Clarity
Transparent
TransparentGemdat.org
Physical
Neurological
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Cardiovascular
Supports heart health
Supports heart health
Respiratory
Excellent
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Reproductive
-
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Digestive
-
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Psychology
Clarity
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Healing
Emotional healing
Emotional healing
Qualities Associated
Clarity
Love