Origin
Canada, Russia
Southern and central Africa
Color
Black, Green, gray
Brown, Red, Blue, Yellow, orange
Streak
gray, Green
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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
-
-
Specific Gravity
3.3-3.52.60-2.64
1
7.18
👆🏻
Fracture
Uneven
Uneven, Splintery, Conchoidal
Cleavage
Perfect on [110]
Absent
Mohs Hardness
5-66.5-7
2
10
👆🏻
Chemical Composition
NaNa2(Fe++4Fe+++)Si8O22(OH)2
SiO 2Arthur Thomas , Gemstones (2009)
Luster
Vitreous
Waxy, Vitreous, Greasy, Silky
Pleochroism
Strong: Blue-greens
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Dispersion
0.020.01
0.005
1
👆🏻
Transparency
-
Translucent
Refractive Index
1.652-1.6991.530-1.543
1
3.25
👆🏻
Optic Character
-
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Crystal System
monoclinic
Trigonal
Birefringence
-99990.003-0.009
0
0.296
👆🏻
Clarity
-
Translucent
Physical
Neurological
Promotes psychic abilities and spiritual growth
Enhances mental clarity and focus
Cardiovascular
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Aids in digestion and nutrient absorption
Respiratory
Excellent
Good
Reproductive
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Digestive
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Psychology
Insight
Protection
Healing
Emotional healing
Emotional healing
Qualities Associated
Manifestation
Protection