Origin
Austria, Mexico, China
USA
Color
Colorless, Yellow, Brownish, Red, Violet, Blue, gray
White
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
2.154.28-4.42
1
7.18
👆🏻
Fracture
Splintery, Conchoidal
Conchoidal
Cleavage
{001}, perfect
Distinct on [010] and [100] poor on [101]
Mohs Hardness
2.5-35-5.5
2
10
👆🏻
Chemical Composition
KMg(SO4)Cl
PbCa 3Zn 4(SiO 4) 4Anthony et al , Handbook of mineralogy (2001)
Luster
Vitreous
Vitreous
Pleochroism
Visible: X = violet
colorless.
Dispersion
0.020.02
0.005
1
👆🏻
Transparency
-
OpaqueAnthony et al, Opaque, Transparent
Refractive Index
1.4941.760-1.774
1
3.25
👆🏻
Optic Character
-
-
Crystal System
monoclinic
monoclinic
Birefringence
0.0220.012
0
0.296
👆🏻
Clarity
-
OpaqueAnthony et al
Physical
Neurological
-
-
Cardiovascular
-
-
Respiratory
-
Excellent
Reproductive
-
-
Digestive
-
-
Psychology
Adaptability
Optimism
Healing
-
Emotional healing
Qualities Associated
Balance
Optimism