Origin
Southern and central Africa
Southern and central Africa
Color
Colorless, White, Yellow, Blue, Green, gray
Brown
Streak
White
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For which Rashi?
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Aries, Capricorn
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
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Black Madonna, Isis, Horus
Not to wear with
-
-
Powers
-
Protection
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
Brittle
-
Solubility
Soluble
-
Durability
-
-
Specific Gravity
2.95-2.96-9999
1
7.18
👆🏻
Fracture
Conchoidal
Conchoidal
Cleavage
None
None
Mohs Hardness
7-7.55-5.5
2
10
👆🏻
Chemical Composition
Mg 3B 7O 13ClMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
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Luster
Vitreous, Adamantine
-
Pleochroism
None
-
Dispersion
-0.01
0.005
1
👆🏻
Transparency
Transparent
-
Refractive Index
1.658-1.673-9999
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Orthorhombic
-
Birefringence
0.010-0.011-9999
0
0.296
👆🏻
Clarity
Transparent
-
Physical
Neurological
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Assists in emotional healing and protection
Cardiovascular
Supports heart health
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Respiratory
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Good
Reproductive
-
-
Digestive
-
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Psychology
-
Grief Relief
Healing
Emotional healing
Emotional healing
Qualities Associated
Peace
Grief Relief