Origin
Southern and central Africa
Mexico
Color
Colorless, Blue, Green
Blue, Black
Streak
White
Grey, Black, gray
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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Flexible
Solubility
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Durability
-
-
Specific Gravity
3.07-3.134.6-4.76
1
7.18
👆🏻
Fracture
Conchoidal, Uneven
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Cleavage
{100} Perfect, {010} Distinct, {102} Distinct
Perfect on {0001}
Mohs Hardness
3-3.5-9999
2
10
👆🏻
Chemical Composition
Zn 2(Fe2+ ,Mn2+ )(PO 4) 2 · 4H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
CuSMichael OâDonoghue , Gems, Sixth edition (2006) More from other references
Luster
-
Resinous
Pleochroism
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Marked
Dispersion
0.030.08
0.005
1
👆🏻
Transparency
-
OpaqueAnthony et al
Refractive Index
1.595-1.6211.45-2.62
1
3.25
👆🏻
Optic Character
-
-
Crystal System
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Hexagonal
Birefringence
0.021-9999
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
OpaqueAnthony et al
Physical
Neurological
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Enhances mental clarity and focus
Cardiovascular
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Supports heart health
Respiratory
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Good
Reproductive
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Digestive
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Psychology
Emotional healing
Transformation
Healing
Emotional healing
Emotional healing
Qualities Associated
Emotional Healing
Manifestation