Origin
-
Southern and central Africa
Color
Colorless, Yellow, Green, gray, Black, White
Red, Brown, Black
Streak
White
Brownish, Red
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
Readily soluble in water
-
Durability
-
-
Specific Gravity
2.5625.85-6.15
1
7.18
👆🏻
Fracture
Uneven, Conchoidal
Conchoidal
Cleavage
Good on {0001}
Fair in four directions forming octahedrons
Mohs Hardness
3-3.53.5-4
2
10
👆🏻
Chemical Composition
KNa22(SO4)9(CO3)2Cl
Cu 2OMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous
Adamantine
Pleochroism
-
visible
Dispersion
0.030.05
0.005
1
👆🏻
Transparency
-
TranslucentWalter Schumann
Refractive Index
1.4812.849
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Hexagonal
cubic
Birefringence
0.020-9999
0
0.296
👆🏻
Clarity
-
TranslucentWalter Schumann
Physical
Neurological
-
-
Cardiovascular
-
Supports heart health
Respiratory
-
Poor
Reproductive
-
-
Digestive
-
-
Psychology
Spiritual Growth
Vitality
Healing
Emotional healing
Emotional healing
Qualities Associated
Balance
Vitality