Origin
Southern and central Africa
Canada, Russia
Color
Blue, Brown, Colorless, Yellow
Black, Green, gray
Streak
White
gray, Green
For which Rashi?
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-
Planet
-
-
Element of Planets
-
-
Energy
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-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
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-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
Brittle
Solubility
-
-
Durability
-
-
Specific Gravity
2.723.3-3.5
1
7.18
👆🏻
Fracture
-
Uneven
Cleavage
{110} Perfect, {010} Perfect
Perfect on [110]
Mohs Hardness
5-65-6
2
10
👆🏻
Chemical Composition
Na 2ZrSi 3O 9 · 2H 2OMichael OâDonoghue , Gems, Sixth Edition (2006)
NaNa2(Fe++4Fe+++)Si8O22(OH)2
Luster
Vitreous
Vitreous
Pleochroism
-
Strong: Blue-greens
Dispersion
0.010.02
0.005
1
👆🏻
Transparency
TransparentUlrich Henn and Claudio C. Milisenda
-
Refractive Index
1.590-1.6291.652-1.699
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Monoclinic Prismatic H-M Symbol (2/m) Space Group: B2/b (pseudo-HEX)
monoclinic
Birefringence
0.039-9999
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
-
Physical
Neurological
Enhances mental clarity and focus
Promotes psychic abilities and spiritual growth
Cardiovascular
Supports heart health
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Respiratory
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Excellent
Reproductive
-
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Digestive
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Psychology
Harmony
Insight
Healing
Emotional healing
Emotional healing
Qualities Associated
Harmony
Manifestation