Origin
USA, Southern and central Africa
India, China
Color
Brown, Green, White, gray, Blue, Yellow
Blue, Yellow, Brown, gray, Reddish, Greenish
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
-
insoluble
Durability
-
-
Specific Gravity
4.00-4.65-9999
1
7.18
👆🏻
Fracture
Uneven, Sub-Conchoidal
-
Cleavage
Perfect on [1011]
{???} Imperfect, {???} Imperfect
Mohs Hardness
5-5.5-9999
2
10
👆🏻
Chemical Composition
ZnCO 3Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
S8
Luster
Vitreous, Pearly
-
Pleochroism
-
-
Dispersion
0.010.02
0.005
1
👆🏻
Transparency
Translucent
-
Refractive Index
1.620-1.850-9999
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Trigonal
Orthorhombic
Birefringence
0.223-0.227-9999
0
0.296
👆🏻
Clarity
Translucent
-
Physical
Neurological
-
-
Cardiovascular
-
Supports heart health
Respiratory
Good
Good
Reproductive
-
Supports reproductive health
Digestive
-
Supports digestive health
Psychology
Emotional Healing
Protection
Healing
Emotional healing
Emotional healing
Qualities Associated
Harmony
Protection