Origin
Southern and central Africa
USA
Color
Green
Blue, Green
Streak
Greenish, White
Blue, Greenish, 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
3.16-3.435.6-5.76
1
7.18
👆🏻
Fracture
Uneven, Conchoidal
Uneven
Cleavage
{110} Good, {110} Good
[001] perfect; [100] distinct
Mohs Hardness
5-62.5-3
2
10
👆🏻
Chemical Composition
(Ca,Na)(Mg,Fe,Al)Si 2O 6Anthony et al , Handbook of Mineralogy (2001)
Pb 5Cu 2(SO 4) 3(CO 3)(OH) 6Anthony et al , Handbook of mineralogy (2001)
Luster
Vitreous
Vitreous
Pleochroism
Weak: colorless -- very pale green -- very pale green
Weak
Dispersion
0.020.05
0.005
1
👆🏻
Transparency
TranslucentAnthony et al
Transparent
Refractive Index
1.662-1.7231.818-1.909
1
3.25
👆🏻
Optic Character
-
-
Crystal System
-
Orthorhombic
Birefringence
-99990.091
0
0.296
👆🏻
Clarity
TranslucentAnthony et al
Transparent
Physical
Neurological
Enhances mental clarity and focus
-
Cardiovascular
-
-
Respiratory
Good
Good
Reproductive
-
-
Digestive
-
-
Psychology
Empowerment
Creativity
Healing
Physical healing
-
Qualities Associated
Transformation
-