Origin
Austria, Mexico, China
Switzerland
Color
Colorless, Yellow, Brownish, Red, Violet, Blue, gray
Brown, Brownish, Yellow, Black, Reddish
Streak
White
White, gray
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
Brittle
Solubility
Soluble
-
Durability
-
-
Specific Gravity
2.153.7-3.8
1
7.18
👆🏻
Fracture
Splintery, Conchoidal
Subconchoidal, Conchoidal
Cleavage
{001}, perfect
Distinct on {010}
Mohs Hardness
2.5-37-7.5
2
10
👆🏻
Chemical Composition
KMg(SO4)Cl
(Fe,Mg,Zn) 2Al 9(Si,Al) 4O 22(OH) 2Ulrich Henn and Claudio C.
Luster
Vitreous
Resinous
Pleochroism
Visible: X = violet
X = colorless; Y = pale yellow; Z = golden yellow
Dispersion
0.020.02
0.005
1
👆🏻
Transparency
-
-
Refractive Index
1.4941.736-1.762
1
3.25
👆🏻
Optic Character
-
-
Crystal System
monoclinic
monoclinic
Birefringence
0.0220.009-0.015
0
0.296
👆🏻
Clarity
-
-
Physical
Neurological
-
Enhances mental clarity and focus
Cardiovascular
-
-
Respiratory
-
Good
Reproductive
-
-
Digestive
-
-
Psychology
Adaptability
Protection
Healing
-
Physical healing
Qualities Associated
Balance
Protection