Origin
Southern and central Africa
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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
-
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Solubility
-
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Durability
-
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Specific Gravity
2.40-2.423.21
1
7.18
👆🏻
Fracture
-
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Cleavage
{010} Perfect, {001} Distinct
None
Mohs Hardness
4.54.5-5
2
10
👆🏻
Chemical Composition
Ca 2B 6O 11 · 5H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
MnAsO4
Luster
Vitreous
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Pleochroism
-
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Dispersion
0.020.02
0.005
1
👆🏻
Transparency
Transparent
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Refractive Index
1.584-1.6151.610-1.830
1
3.25
👆🏻
Optic Character
-
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Crystal System
Monoclinic Prismatic H-M Symbol (2/m) Space Group: P 21/a
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Birefringence
0.028-0.030-9999
0
0.296
👆🏻
Clarity
Transparent
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Physical
Neurological
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Cardiovascular
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Respiratory
Good
Good
Reproductive
-
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Digestive
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Psychology
Imagination
Courage
Healing
Emotional healing
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Qualities Associated
Harmony
Growth