Origin
Southern and central Africa
Brazil, Madagascar, Zimbabwe, Russia, Sri Lanka, India, Burma, Origins: Brazil
Color
Green
Greenish, Green, Brownish, Red, Blue, Brown, gray
Streak
Greenish, White
White
For which Rashi?
-
-
Planet
-
-
Element of Planets
-
Earth, Water
Energy
-
-
How to Wear?
Finger
-
-
Ring Metal
-
-
Deities
-
-
Not to wear with
-
-
Powers
-
Healing
Birthstone
Planetary
-
-
Talisman
-
-
Tenacity
-
Brittle
Solubility
-
-
Durability
-
-
Specific Gravity
3.16-3.433.69-3.81
1
7.18
👆🏻
Fracture
Uneven, Conchoidal
Uneven, Conchoidal to uneven, ConchoidalWalter Schumann
Cleavage
{110} Good, {110} Good
Distinct on {110}, imperfect on {010}, poor on {001}
Mohs Hardness
5-68.5
2
10
👆🏻
Chemical Composition
(Ca,Na)(Mg,Fe,Al)Si 2O 6Anthony et al , Handbook of Mineralogy (2001)
BeAl 2 O 4
Luster
Vitreous
Vitreous
Pleochroism
Weak: colorless -- very pale green -- very pale green
X = red; Y = yellow-orange; Z = emerald-green
Dispersion
0.020.02
0.005
1
👆🏻
Transparency
TranslucentAnthony et al
Transparent, Translucent, Transparent to translucent
Refractive Index
1.662-1.7231.746-1.763
1
3.25
👆🏻
Optic Character
-
Biaxial/+
Crystal System
-
Orthorhombic
Birefringence
-99990.007-0.013
0
0.296
👆🏻
Clarity
TranslucentAnthony et al
Transparent
Physical
Neurological
Enhances mental clarity and focus
-
Cardiovascular
-
Supports heart health
Respiratory
Good
Good
Reproductive
-
-
Digestive
-
-
Psychology
Empowerment
Transformation
Healing
Physical healing
Physical healing
Qualities Associated
Transformation
Transformation