Origin
Southern and central Africa
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Color
Green, Black, White, Grey, gray
White, Colorless, Blue, Red, Green, Yellow, Violet
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
3.003.5-3.8
1
7.18
👆🏻
Fracture
Uneven, Splintery
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Cleavage
perfect along {110}.
1,1 ; 3,2
Mohs Hardness
5-68.5
2
10
👆🏻
Chemical Composition
Ca 2(Mg,Fe) 5Si 8O 22(OH) 2Ulrich Henn and Claudio C.
BeAl 2 O 4
Luster
Vitreous
Vitreous
Pleochroism
moderate
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Dispersion
0.020.02
0.005
1
👆🏻
Transparency
TransparentUlrich Henn and Claudio C. Milisenda
Translucent
Refractive Index
1.613-1.6281.744-1.755
1
3.25
👆🏻
Optic Character
-
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Crystal System
monoclinic
Orthorhombic
Birefringence
0.0250-0.0270-9999
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Translucent
Physical
Neurological
Aids in mental clarity and focus
Enhances mental clarity and focus
Cardiovascular
Supports heart health
Supports heart health
Respiratory
Good
Good
Reproductive
Supports reproductive health
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Digestive
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Psychology
Strength
Protection
Healing
Physical healing
Emotional healing
Qualities Associated
Strength
Protection