Origin
Mexico, USA, Spain
Italy, Canada
Color
Green, Brown, Yellow, Red, Black
Blue, Red, Yellow, Colorless, Green, White
Streak
Brownish, 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
-
-
Solubility
-
-
Durability
-
-
Specific Gravity
3.95-4.102.90-3.10
1
7.18
👆🏻
Fracture
Uneven
Uneven, Conchoidal
Cleavage
{110} Perfect, {110} Perfect, {110} Perfect
Poor/indistinct on {1120} and {1011}
Mohs Hardness
3.5-47
2
10
👆🏻
Chemical Composition
(Zn,Fe)SMichael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Na(Li 1.5Al 1.5)Al 6(Si 6O 18)(BO 3) 3(OH) 3(OH)Gemdat.org , Management Team (2012) More from other references
Luster
Adamantine
Vitreous
Pleochroism
-
Pale green
Dispersion
0.160.02
0.005
1
👆🏻
Transparency
Transparent, Translucent
Transparent
Refractive Index
2.368-2.3711.614-1.666
1
3.25
👆🏻
Optic Character
-
-
Crystal System
Isometric
Trigonal
Birefringence
-99990.014-0.032
0
0.296
👆🏻
Clarity
Transparent
Transparent
Physical
Neurological
-
-
Cardiovascular
-
-
Respiratory
Good
-
Reproductive
-
-
Digestive
-
-
Psychology
-
Emotional healing
Healing
Physical healing
Emotional healing
Qualities Associated
-
Emotional Healing