Origin
Austria, Mexico, China
Southern and central Africa
Color
Colorless, Yellow, Brownish, Red, Violet, Blue, gray
Colorless, White, gray, Brown, pink
Streak
White
White
For which Rashi?
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-
Planet
-
-
Element of Planets
-
-
Energy
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-
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
Soluble
-
Durability
-
-
Specific Gravity
2.153.05-3.08
1
7.18
👆🏻
Fracture
Splintery, Conchoidal
Uneven, Irregular, Conchoidal
Cleavage
{001}, perfect
None
Mohs Hardness
2.5-36.5
2
10
👆🏻
Chemical Composition
KMg(SO4)Cl
Ca 3Al 2(SiO 4) 3-x(OH) 4x (x=0.2 to 1.5)Anthony et al , Handbook of mineralogy (2001)
Luster
Vitreous
Vitreous
Pleochroism
Visible: X = violet
-
Dispersion
0.020.02
0.005
1
👆🏻
Transparency
-
Semitransparent
Refractive Index
1.494-9999
1
3.25
👆🏻
Optic Character
-
-
Crystal System
monoclinic
Isometric Hexoctahedral H-M Symbol (4/m 3 2/m) Space Group: I a3d
Birefringence
0.022-9999
0
0.296
👆🏻
Clarity
-
TranslucentAnthony et al
Physical
Neurological
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Cardiovascular
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Supports heart health
Respiratory
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Good
Reproductive
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Digestive
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Psychology
Adaptability
Empathy
Healing
-
Emotional healing
Qualities Associated
Balance
Emotional Healing