Origin
China, Canada
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Color
Green, Yellow, Brown, White, gray, Black
Red, Black
Streak
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For which Rashi?
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Planet
-
-
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
2.90-3.104.3
1
7.18
👆🏻
Fracture
Splintery, Granular
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Cleavage
None
None.
Mohs Hardness
6-6.57.5-8.5
2
10
👆🏻
Chemical Composition
Ca 2(Mg,Fe) 5(OH) 2Walter Schumann , Gemstones of the world (2001) More from other references
Fe3Al2Si3O12
Luster
Vitreous, Greasy
Vitreous
Pleochroism
None
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Dispersion
0.010.02
0.005
1
👆🏻
Transparency
Translucent
Transparent, Translucent, Transparent to translucent
Refractive Index
1.600-1.6271.780-1.810
1
3.25
👆🏻
Optic Character
-
-
Crystal System
monoclinic
Isometric
Birefringence
0.027-9999
0
0.296
👆🏻
Clarity
Translucent
Transparent to translucent
Physical
Neurological
Aids in mental clarity and focus
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Cardiovascular
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Supports heart health
Respiratory
Good
Good
Reproductive
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Digestive
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Psychology
Emotional Balance
Passion
Healing
Physical healing
Emotional healing
Qualities Associated
Healing
Passion