Origin
China, Canada
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Color
Green, Yellow, Brown, White, gray, Black
Green, Yellow, Brown, White, Colorless, Blue, Brownish, Black
Streak
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White
For which Rashi?
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-
Planet
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-
Element of Planets
-
-
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
-
-
Birthstone
Planetary
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-
Talisman
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-
Tenacity
-
-
Solubility
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insoluble
Durability
-
-
Specific Gravity
2.90-3.102.36
1
7.18
👆🏻
Fracture
Splintery, Granular
Uneven, Subconchoidal, Fibrous
Cleavage
None
[110] perfect, [101] good, [010] distinct
Mohs Hardness
6-6.53.5-4
2
10
👆🏻
Chemical Composition
Ca 2(Mg,Fe) 5(OH) 2Walter Schumann , Gemstones of the world (2001) More from other references
Al 3(PO 4) 2(OH,F) 3 · 5H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous, Greasy
Vitreous, Resinous, Pearly
Pleochroism
None
Weak
Dispersion
0.010.02
0.005
1
👆🏻
Transparency
Translucent
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Refractive Index
1.600-1.6271.518-1.561
1
3.25
👆🏻
Optic Character
-
-
Crystal System
monoclinic
Orthorhombic
Birefringence
0.0270.025
0
0.296
👆🏻
Clarity
Translucent
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Physical
Neurological
Aids in mental clarity and focus
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Cardiovascular
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Supports heart health
Respiratory
Good
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Reproductive
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Digestive
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Psychology
Emotional Balance
Clarity
Healing
Physical healing
Emotional healing
Qualities Associated
Healing
Clarity