Origin
Southern and central Africa
Southern and central Africa
Color
White, Colorless, gray, Yellow
Colorless, White, Yellow, pink
Streak
White
White
For which Rashi?
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-
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
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-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
Brittle
Brittle
Solubility
-
-
Durability
-
-
Specific Gravity
2.45-2.501.79
1
7.18
👆🏻
Fracture
Conchoidal
Irregular/uneven
Cleavage
Poor on {110}
Perfect on {10bar10}
Mohs Hardness
5.5-62.5
2
10
👆🏻
Chemical Composition
KAlSi 2O 6Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Ca6(Al,Si)2(SO4)2B(OH)4(OH,O)12•26(H2O)
Luster
Vitreous
Vitreous
Pleochroism
-
Nearly colorless to pale golden yellow
Dispersion
0.010.03
0.005
1
👆🏻
Transparency
-
-
Refractive Index
1.504-1.5101.492
1
3.25
👆🏻
Optic Character
-
-
Crystal System
tetragonal
Trigonal
Birefringence
0.001-9999
0
0.296
👆🏻
Clarity
TransparentUlrich Henn and Claudio C. Milisenda
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Physical
Neurological
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Cardiovascular
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Supports heart health
Respiratory
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Good
Reproductive
3.4g
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Digestive
-
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Psychology
Creativity
Harmony
Healing
Emotional healing
Emotional healing
Qualities Associated
Balance
Spiritual Growth