Origin
Afghanistan, Southern and central Africa
Canada, Russia
Color
Grey, White, Colorless, gray, Pale pink, Blue
Black, Green, gray
Streak
White
gray, Green
For which Rashi?
-
-
Planet
-
-
Element of Planets
-
-
Energy
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-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
Brittle
Brittle
Solubility
Readily soluble in HF
-
Durability
-
-
Specific Gravity
2.86-2.943.3-3.5
1
7.18
👆🏻
Fracture
Conchoidal, Uneven
Uneven
Cleavage
None observed
Perfect on [110]
Mohs Hardness
6.5-75-6
2
10
👆🏻
Chemical Composition
(Cs,Na)(AlSi 2O 6) · 0.5H 2OWalter Schumann , Gemstones of the world (2001) More from other references
NaNa2(Fe++4Fe+++)Si8O22(OH)2
Luster
Vitreous, Greasy
Vitreous
Pleochroism
-
Strong: Blue-greens
Dispersion
0.010.02
0.005
1
👆🏻
Transparency
Transparent, Translucent
-
Refractive Index
1.517-1.5251.652-1.699
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Isometric
monoclinic
Birefringence
-9999-9999
0
0.296
👆🏻
Clarity
Transparent
-
Physical
Neurological
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Promotes psychic abilities and spiritual growth
Cardiovascular
-
-
Respiratory
Good
Excellent
Reproductive
-
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Digestive
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Psychology
-
Insight
Healing
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Emotional healing
Qualities Associated
Harmony
Manifestation