Origin
Austria, Mexico, China
Brazil, Colombia, Southern and central Africa
Color
Colorless, Yellow, Brownish, Red, Violet, Blue, gray
Greenish, Blue, Colorless, White, Green
Streak
White
White
For which Rashi?
-
-
Planet
-
-
Element of Planets
-
-
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
-
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
Brittle
-
Solubility
Soluble
-
Durability
-
-
Specific Gravity
2.153.08-3.12
1
7.18
👆🏻
Fracture
Splintery, Conchoidal
ConchoidalWalter Schumann
Cleavage
{001}, perfect
{010} Perfect
Mohs Hardness
2.5-37.5
2
10
👆🏻
Chemical Composition
KMg(SO4)Cl
BeAlSiO 4(OH)Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous
Vitreous
Pleochroism
Visible: X = violet
Weak: colorless-(greenish) yellow
Dispersion
0.020.02
0.005
1
👆🏻
Transparency
-
-
Refractive Index
1.4941.650-1.677
1
3.25
👆🏻
Optic Character
-
-
Crystal System
monoclinic
Monoclinic Prismatic H-M Symbol (2/m) Space Group: P 21/a
Birefringence
0.0220.019-0.025
0
0.296
👆🏻
Clarity
-
TransparentUlrich Henn and Claudio C. Milisenda
Physical
Neurological
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Enhances mental clarity and focus
Cardiovascular
-
-
Respiratory
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Good
Reproductive
-
-
Digestive
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-
Psychology
Adaptability
Harmony
Healing
-
Emotional healing
Qualities Associated
Balance
Communication