Origin
USA, Southern and central Africa
Southern and central Africa
Color
Brown, Green, White, gray, Blue, Yellow
Brown, Reddish, pink, orange
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
Brittle
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Solubility
-
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Durability
-
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Specific Gravity
4.00-4.653.82-4.00
1
7.18
👆🏻
Fracture
Uneven, Sub-Conchoidal
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Cleavage
Perfect on [1011]
{???} Indistinct
Mohs Hardness
5-5.55.5
2
10
👆🏻
Chemical Composition
ZnCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Mn2+9(SiO 4) 4(OH,F) 2Anthony et al , Handbook of mineralogy (2001)
Luster
Vitreous, Pearly
Vitreous
Pleochroism
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Dispersion
0.010.01
0.005
1
👆🏻
Transparency
Translucent
TransparentAnthony et al
Refractive Index
1.620-1.8501.763-1.793
1
3.25
👆🏻
Optic Character
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Crystal System
Trigonal
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Birefringence
0.223-0.227-9999
0
0.296
👆🏻
Clarity
Translucent
TransparentAnthony et al
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
Emotional Healing
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Healing
Emotional healing
Physical healing
Qualities Associated
Harmony
Harmony