Origin
USA, Southern and central Africa
Southern and central Africa, Vietnam
Color
Brown, Green, White, gray, Blue, Yellow
Green, Black, Brown
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
-
-
Durability
-
-
Specific Gravity
4.00-4.653.04-3.26
1
7.18
👆🏻
Fracture
Uneven, Sub-Conchoidal
Splintery, Uneven
Cleavage
Perfect on [1011]
{110} perfect
Mohs Hardness
5-5.55-6
2
10
👆🏻
Chemical Composition
ZnCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
NaCa 2(Mg 4Al)Si 6Al 2O 22(OH) 2Michael OâDonoghue , Gems, Sixth Edition (2006)
Luster
Vitreous, Pearly
Vitreous
Pleochroism
-
-
Dispersion
0.010.02
0.005
1
👆🏻
Transparency
Translucent
Transparent
Refractive Index
1.620-1.8501.613-1.663
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Trigonal
monoclinic
Birefringence
0.223-0.2270.020
0
0.296
👆🏻
Clarity
Translucent
Transparent
Physical
Neurological
-
-
Cardiovascular
-
-
Respiratory
Good
Excellent
Reproductive
-
Supports reproductive health
Digestive
-
-
Psychology
Emotional Healing
-
Healing
Emotional healing
Emotional healing
Qualities Associated
Harmony
Healing