Origin
Austria, Mexico, China
Southern and central Africa
Color
Colorless, Yellow, Brownish, Red, Violet, Blue, gray
Colorless, Yellow
Streak
White
White
For which Rashi?
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Planet
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-
Element of Planets
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Energy
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How to Wear?
Finger
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Ring Metal
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Deities
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Not to wear with
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Powers
-
-
Birthstone
Planetary
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Talisman
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Tenacity
Brittle
-
Solubility
Soluble
-
Durability
-
-
Specific Gravity
2.152.59-2.60
1
7.18
👆🏻
Fracture
Splintery, Conchoidal
-
Cleavage
{001}, perfect
{001} Perfect, {110} Distinct, {101} Distinct
Mohs Hardness
2.5-36-7
2
10
👆🏻
Chemical Composition
KMg(SO4)Cl
Be 4Si 2O 7(OH) 2Anthony et al , Handbook of mineralogy (2001)
Luster
Vitreous
Vitreous
Pleochroism
Visible: X = violet
none.
Dispersion
0.020.01
0.005
1
👆🏻
Transparency
-
TransparentAnthony et al
Refractive Index
1.4941.583-1.614
1
3.25
👆🏻
Optic Character
-
-
Crystal System
monoclinic
Orthorhombic Pyramidal H-M Symbol (mm2) Space Group: Ccm21
Birefringence
0.022-9999
0
0.296
👆🏻
Clarity
-
TransparentAnthony et al
Physical
Neurological
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Cardiovascular
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Promotes mental clarity
Respiratory
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Reproductive
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Digestive
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Psychology
Adaptability
Harmony
Healing
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Emotional healing
Qualities Associated
Balance
Creativity