Origin
Brazil
Afghanistan, Southern and central Africa
Color
Colorless, White, Greenish
Grey, White, Colorless, gray, Pale pink, Blue
Streak
White
White
For which Rashi?
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-
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
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-
Not to wear with
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-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
Brittle
Solubility
-
Readily soluble in HF
Durability
-
-
Specific Gravity
2.52-2.602.86-2.94
1
7.18
👆🏻
Fracture
Uneven, Conchoidal
Conchoidal, Uneven
Cleavage
{0001} Imperfect, {1120} Imperfect
None observed
Mohs Hardness
5.5-66.5-7
2
10
👆🏻
Chemical Composition
KCa 2AlBe 2Si 12O 30 · 0.5H 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
(Cs,Na)(AlSi 2O 6) · 0.5H 2OWalter Schumann , Gemstones of the world (2001) More from other references
Luster
-
Vitreous, Greasy
Pleochroism
-
-
Dispersion
0.020.01
0.005
1
👆🏻
Transparency
-
Transparent, Translucent
Refractive Index
1.529-1.5601.517-1.525
1
3.25
👆🏻
Optic Character
-
-
Crystal System
-
Isometric
Birefringence
0.000-0.011-9999
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
Transparent
Physical
Neurological
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-
Cardiovascular
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Respiratory
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Good
Reproductive
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Digestive
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-
Psychology
-
-
Healing
Emotional healing
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Qualities Associated
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Harmony