Origin
Southern and central Africa
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Color
Green, Black, White, Grey, gray
Green, Pale pink, White, rose, gray, Greenish, Yellow
Streak
White
Green, 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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Sectile
Solubility
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Durability
-
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Specific Gravity
3.003.07
1
7.18
👆🏻
Fracture
Uneven, Splintery
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Cleavage
perfect along {110}.
Perfect on {010}, indistinct on {100} and {102}
Mohs Hardness
5-62
2
10
👆🏻
Chemical Composition
Ca 2(Mg,Fe) 5Si 8O 22(OH) 2Ulrich Henn and Claudio C.
Ni3(AsO4)2•8(H2O)
Luster
Vitreous
Subadamantine, Pearly
Pleochroism
moderate
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Dispersion
0.020.03
0.005
1
👆🏻
Transparency
TransparentUlrich Henn and Claudio C. Milisenda
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Refractive Index
1.613-1.6281.622
1
3.25
👆🏻
Optic Character
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Crystal System
monoclinic
monoclinic
Birefringence
0.0250-0.02700.065
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
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Physical
Neurological
Aids in mental clarity and focus
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Cardiovascular
Supports heart health
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Respiratory
Good
Poor
Reproductive
Supports reproductive health
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Digestive
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Psychology
Strength
Harmony
Healing
Physical healing
Emotional healing
Qualities Associated
Strength
Healing